XOMAP / XOMA Royalty Corporation - Preferred Stock - Insider Trading and Ownership Report - SEC Form 3, 4, 5

XOMA Royalty Corporation - 优先股
US ˙ NasdaqGM ˙ US98419J3059

所有內部人士35
内部人士情绪分数

“内部人士情绪分数”用于查找被公司内部人士购入的公司。

它是一个复杂的多因素量化模型的结果，该模型能够辨识具有最高内部人士累积持有水平的公司。该评分模型结合了内部人士在过去90天内买入的净数量、总买入股份占流通股比例，以及内部人士拥有的总股份的指标。该分数的范围从0到100，数值越高表示相对于同行业而言具有更高程度的内部人士持股水平，50为平均值。

更新频率：每日

参阅“内部人士首选”，该清单呈现被内部人士购入最多的公司。

查阅“高排名股票”
高管情绪分数

“高管情绪分数”用于查找被公司管理层购入的公司。

根据定义，公司高管是公司内部人士，但与其他内部人士（10%的股东和董事会成员）不同，公司高管每天在公司工作，而且他们使用自己的资金进行交易。（10%的股东和董事会成员通常是基金经理，管理着其他人的资金。）因此，公司高管进行的内幕交易更为重要，应该被适当地重视和关注。

如同“内部人士情绪分数”，“高管情绪分数”也是一个复杂的多因素量化模型的计算结果，该模型能够辨识具有最高高管累积持有水平的公司。

更新频率：每日

参阅“内部人士首选”，该清单呈现被内部人士购入最多的公司。

查阅“高排名股票”
关键内部人士指标

此表格显示了公司在各种内部人士指标上的排名。百分位数排名显示了这家公司在美国市场与其他公司相比的表现。排名越高表明公司所处状况越好。

举例来说，一般认为内部人士的买入是一个积极的指标，因此具有更多内部人士买入的公司将排名高于那些内部人士买入较少（甚至有内部人士卖出）的公司。

内部人士买入净数（排名）

N/A

内部人士买入净数是过去90天内买入的内部人士总数减去卖出的内部人士总数。以百分位排名显示（范围从0到100%）。

内部人士买入占流通股比例（排名）

N/A

内部人士买入占流通股比例是内部人士在过去90天内买入的股份总数减去卖出的股份总数，除以总流通股数并乘以100。

内幕交易图表

以下图表显示了XOMA Royalty Corporation - Preferred Stock内部人士交易。内部人士包括公司的高管、董事或重要投资者。一般而言，基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是，他们必须通过Form 4向美国证券交易委员会（SEC）报告所有交易。

内部人员名单及盈利指标

这张表格显示已知的内部人士名单，从向美国证券交易委员会（SEC）披露的申报文件中自动生成。除了姓名、当前职位和董事、高管或10%所有人的任命外，我们还提供了最新披露的持股信息。此外，我们尽可能提供内部人士的历史交易表现。历史交易表现是内部人士实际进行的公开市场买入交易表现的加权平均值。有关此计算方式的更多信息，请查看YouTube网络研讨会。

See our leaderboard of most profitable insider traders.

内部人士 平均收益（%） 持股
数量		 分拆
调整
14159 capital (GP), LLC 10% Owner - [10%] 360,231 18,012
14159, L.p. Director, 10% Owner - [D] [10%] 90,538 4,527
667, L.p. Director, 10% Owner - [D] [10%] 90,538 4,527
Baker Bros. Advisors Lp Director, 10% Owner - [D] [10%] 90,538 4,527
Felix Baker 10% Owner - [10%] 90,538 4,527
Julian Baker 10% Owner - [10%] 90,538 4,527
William K Jr Bowes Director - [D] 79,339 3,967
Burns Thomas M. SVP, Finance & CFO - [O] 22,563 22,563
Bvf Partners L P/il 10% Owner - [10%] 1,267,545 1,267,545
Baker Biotech Capital (GP), LLC 10% Owner - [10%] 1,585,591 79,280
Baker Bros. Advisors (GP) LLC Director, 10% Owner - [D] [10%] 90,538 4,527
内部人士 平均收益（%） 持股
数量		 分拆
调整
Baker Brothers Life Sciences Capital (GP), LLC 10% Owner - [10%] 13,606,093 680,305
Baker Brothers Life Sciences LP Director, 10% Owner - [D] [10%] 90,538 4,527
Deepshikha Datta 50,000
Heather L Franklin Director - [D] 5,971 5,971
Peter Barton Hutt 8,000
Natasha Hernday Director - [D] 9,006 9,006
Owen Hughes Chief Executive Officer, Director - [D] [O] 62,701 62,701
Fred Kurland CFO & VP Finance - [O] 75,461 3,773
Thomas Klein Chief Commercial Officer - [O] 185,680 9,284
Barbara Kosacz Director - [D] 5,971 5,971
Mark N Lampert 10% Owner - [10%] 3,751,338 1,267,545
Joseph M Limber Director - [D] 10,000 10,000
内部人士 平均收益（%） 持股
数量		 分拆
调整
Christopher J Margolin VP, General Counsel & Sec'y - [O] 15,853 793
Maricel Perea Montano Chief Legal Officer - [O] 9,101 9,101
James R Neal CEO, Director - [D] [O] 11,822 11,822
Kelvin Neu Director - [D] 16,800 840
Matthew D Perry Director - [D] 23,840 23,840
Paul D Rubin Sr. VP Clinical Dev. & CMO - [O] 326,601 16,330
Patrick J Md Phd Scannon Exec. VP & CSO - [O] 8,217 8,217
Bradley Sitko Chief Investment Officer - [O] 7,045 7,045
Ness W Denman Van Director - [D] 15,643 15,643
John Varian Director - [D] 2,344 2,344
Jack L Wyszomierski Director - [D] 18,504 18,504
Timothy P Walbert Director - [D] 129,314 6,466

Report errors via our new Insider Auditing Tool

跟踪内部人士买入记录 - 短期收益分析

在这一部分，我们分析了在 XOMAP / XOMA Royalty Corporation - Preferred Stock 中进行的每笔非计划的公开市场内部人士买入的盈利情况。这种分析有助于了解内部人士是否持续产生异常的回报，以及是否值得跟踪。该分析基于每笔交易后一年的情况， 结果仅为理论值。 .

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最高利润的
天数		 达到最高利润时的
价格		 最高
利润($)		 最高回报率（%）
2025-06-30 Sitko Bradley 2,000 25.3900 2,000 25.3900 50,780 73 37.7200 24,660 48.56
2025-04-07 Sitko Bradley 2,000 24.7000 2,000 24.7000 49,400
2025-04-04 LIMBER JOSEPH M 3,476 25.2500 3,476 25.2500 87,769
2025-04-03 LIMBER JOSEPH M 16,524 25.2200 16,524 25.2200 416,735
2025-04-01 BURNS THOMAS M. 1,000 25.4600 1,000 25.4600 25,460
2025-03-31 Sitko Bradley 1,000 19.9800 1,000 19.9800 19,980

经调整价格 已按拆股调整。 经调整股数 已按拆股调整。

XOMAP / XOMA Royalty Corporation - Preferred Stock Insider Trades
追踪内部人士卖出记录 - 短期亏损分析

在这一部分，我们分析了在 XOMAP / XOMA Royalty Corporation - Preferred Stock 中进行的每笔非计划的公开市场内部人士卖出所达成的短期亏损规避。如果存在持续的亏损规避模式，可能表明未来的内部人士卖出交易预示着价格的下跌。该分析基于每笔交易后一年的情况， 结果仅为理论值。 .

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最低利润的
天数		 达到最低利润时的
价格		 避免的
最高损失金额($)		 避免的
最高损失率($)
2025-05-20 Hughes Owen 25,637 25.3800 25,637 25.3800 650,667 24 23.8500 -39,225 -6.03
2025-05-20 BURNS THOMAS M. 10,482 25.3800 10,482 25.3800 266,033
2025-05-16 BVF PARTNERS L P/IL 265,316 27.1000 265,316 27.1000 7,190,064
2025-05-16 BVF PARTNERS L P/IL 127,407 27.1000 127,407 27.1000 3,452,730
2025-01-24 BVF PARTNERS L P/IL 339,679 26.1000 339,679 26.1000 8,865,622
2025-01-24 BVF PARTNERS L P/IL 149,975 26.1000 149,975 26.1000 3,914,348
2025-01-24 BVF PARTNERS L P/IL 75,287 26.1000 75,287 26.1000 1,964,991
2025-01-24 BVF PARTNERS L P/IL 85,776 26.1000 85,776 26.1000 2,238,754
2024-11-13 Hughes Owen 21,881 29.9500 21,881 29.9500 655,336

经调整价格 已按拆股调整。 经调整股数 已按拆股调整。

XOMAP / XOMA Royalty Corporation - Preferred Stock Insider Trades
交易历史记录

点击链接图标即可查看完整的交易历史记录。作为 10b5-1 自动交易计划的一部分进行报告的交易，将在标记为 10b-5 的列中显示 X。

备案
日期		 交易
日期		 表格 内部人士 股票代码 证券种类 代码 10b5-1 直接 执行
价格		 单位
价格		 股数
变化		 价值
变化 (1K)		 剩余
期权		 剩余
股份
2025-09-12 2025-09-10 4 Montano Maricel Perea XOMA Common Stock M - Exercise D 9,101 9,101
2025-07-02 2025-06-30 4 Sitko Bradley XOMA Depositary Shares - 8.375% Series B Cumulative Stock P - Purchase D 25.3900 2,000 51 7,045
2025-05-23 2025-05-21 4 WYSZOMIERSKI JACK L XOMA Common Stock A - Award D 5,971 18,504
2025-05-23 2025-05-21 4 Kosacz Barbara XOMA Common Stock A - Award D 5,971 5,971
2025-05-23 2025-05-21 4 Kosacz Barbara XOMA Common Stock A - Award D 5,971 5,971
2025-05-23 2025-05-21 4 Franklin Heather L XOMA Common Stock A - Award D 5,971 5,971
2025-05-23 2025-05-21 4 Hernday Natasha XOMA Common Stock A - Award D 5,971 9,006
2025-05-23 2025-05-21 4 PERRY MATTHEW D XOMA Common Stock A - Award D 5,971 23,840
2025-05-21 2025-05-20 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 25.3800 -10,482 -266 22,563
2025-05-21 2025-05-19 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 17,773 33,045
2025-05-21 2025-05-20 4 Hughes Owen XOMA Common Stock S - Sale D 25.3800 -25,637 -651 62,701
2025-05-21 2025-05-19 4 Hughes Owen XOMA Common Stock M - Exercise D 53,359 88,338
2025-05-20 2025-05-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 27.1000 -265,316 -7,190 1,267,545
2025-05-20 2025-05-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 27.1000 -127,407 -3,453 1,322,758
2025-04-09 2025-04-07 4 Sitko Bradley XOMA Depositary Shares - 8.375% Series B Cumulative Stock P - Purchase D 24.7000 2,000 49 5,045
2025-04-07 2025-04-07 4 LIMBER JOSEPH M XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase D 25.6000 5,243 134 10,000
2025-04-07 2025-04-04 4 LIMBER JOSEPH M XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase D 25.5600 3,346 86 4,757
2025-04-07 2025-04-04 4 LIMBER JOSEPH M XOMA Depositary Shares - 8.375% Series B Cumulative Stock P - Purchase D 25.2500 3,476 88 20,000
2025-04-07 2025-04-03 4 LIMBER JOSEPH M XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase D 25.4400 1,411 36 1,411
2025-04-07 2025-04-03 4 LIMBER JOSEPH M XOMA Depositary Shares - 8.375% Series B Cumulative Stock P - Purchase D 25.2200 16,524 417 16,524
2025-04-02 2025-04-01 4 BURNS THOMAS M. XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase D 25.4600 1,000 25 2,000
2025-04-02 2025-03-31 4 Sitko Bradley XOMA Depositary Shares - 8.375% Series B Perpetual Preferred P - Purchase D 25.3900 245 6 3,045
2025-04-02 2025-03-31 4 Sitko Bradley XOMA Common Stock P - Purchase D 19.9800 1,000 20 11,484
2025-03-25 2025-03-21 4 Sitko Bradley XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase D 25.4300 2,800 71 2,800
2025-03-25 2025-03-21 4 Sitko Bradley XOMA Common Stock P - Purchase D 20.6500 1,334 28 10,484
2025-01-28 2025-01-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale I 26.1000 -149,975 -3,914 0
2025-01-28 2025-01-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 26.1000 -75,287 -1,965 0
2025-01-28 2025-01-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 26.1000 -85,776 -2,239 1,532,861
2025-01-28 2025-01-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 26.1000 -339,679 -8,866 1,450,165
2025-01-10 2025-01-08 4 Sitko Bradley By child XOMA Common Stock P - Purchase I 25.6000 75 2 75
2025-01-10 2025-01-08 4 Sitko Bradley By child XOMA Common Stock P - Purchase I 25.9000 75 2 75
2025-01-10 2025-01-08 4 Sitko Bradley By spouse XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase I 25.6000 82 2 82
2025-01-10 2025-01-08 4 Sitko Bradley XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase D 25.6000 313 8 313
2025-01-03 2024-12-31 4 Sitko Bradley XOMA Common Stock P - Purchase D 25.9000 300 8 9,150
2024-11-13 2024-11-13 4 Hughes Owen XOMA Common Stock S - Sale D 29.9500 -21,881 -655 34,979
2024-11-13 2024-11-11 4 Hughes Owen XOMA Common Stock M - Exercise D 53,360 56,860
2024-11-13 2024-11-13 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 29.9400 -9,775 -293 14,553
2024-11-13 2024-11-11 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 17,773 24,328
2024-05-17 2024-05-15 4 PERRY MATTHEW D XOMA Common Stock A - Award D 6,070 17,869
2024-05-17 2024-05-15 4 Hernday Natasha XOMA Common Stock A - Award D 3,035 3,035
2024-05-17 2024-05-15 4 WYSZOMIERSKI JACK L XOMA Common Stock A - Award D 6,070 12,533
2023-10-04 2023-10-02 4 Hughes Owen XOMA Common Stock P - Purchase D 13.8300 1,000 14 3,500
2023-10-04 2023-10-03 4 Sitko Bradley XOMA Common Stock P - Purchase D 13.8900 250 3 5,600
2023-10-04 2023-10-02 4 Sitko Bradley XOMA Common Stock P - Purchase D 14.2500 1,500 21 5,350
2023-09-27 2023-09-26 4 Hughes Owen XOMA Common Stock P - Purchase D 14.4300 2,499 36 2,500
2023-09-27 2023-09-25 4 Hughes Owen XOMA Common Stock P - Purchase D 14.6500 1 0 1
2023-06-02 2023-05-31 4 Sitko Bradley By spouse XOMA Common Stock P - Purchase I 17.2000 1,000 17 3,500
2023-06-02 2023-05-31 4 Sitko Bradley By spouse XOMA Common Stock P - Purchase I 17.0000 500 8 2,500
2023-05-25 2023-05-23 4 Sitko Bradley XOMA Common Stock P - Purchase D 19.0000 850 16 3,850
2023-05-25 2023-05-24 4 Hughes Owen XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase D 23.7900 1,032 25 2,000
2023-05-25 2023-05-23 4 Hughes Owen XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase D 23.4900 768 18 968
2023-05-25 2023-05-23 4 Hughes Owen XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase D 23.3300 200 5 200
2023-05-22 2023-05-19 4 Sitko Bradley XOMA Common Stock P - Purchase D 19.5000 1,000 20 3,000
2023-05-17 2023-05-16 4 Sitko Bradley By spouse XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase I 23.2500 100 2 2,000
2023-05-17 2023-05-16 4 Sitko Bradley By spouse XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase I 23.2000 100 2 1,900
2023-05-17 2023-05-16 4 Sitko Bradley By spouse XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase I 23.1900 300 7 1,800
2023-05-16 2023-05-15 4 Sitko Bradley By spouse XOMA Depositary Shares - 8.375% B Cumulative Stock P - Purchase I 23.4000 1,500 35 1,500
2023-05-16 2023-05-12 4 Sitko Bradley XOMA Common Stock P - Purchase D 19.0000 1,957 37 2,000
2023-05-16 2023-05-12 4 Sitko Bradley XOMA Common Stock P - Purchase D 18.6600 43 1 43
2023-01-09 2023-01-06 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 21.9817 1,573 35 1,618,637
2023-01-09 2023-01-06 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 21.9817 1,676 37 1,789,844
2023-01-09 2023-01-05 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.3852 15,670 288 1,617,064
2023-01-09 2023-01-05 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.3852 3,330 61 1,788,168
2022-09-27 2022-09-27 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.8902 678 11 1,601,394
2022-09-27 2022-09-27 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.8902 1,004 17 1,784,838
2022-09-27 2022-09-26 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.8317 3,021 51 1,600,716
2022-09-27 2022-09-26 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.8317 3,339 56 1,783,834
2022-09-27 2022-09-23 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.4970 9,885 163 1,597,695
2022-09-27 2022-09-23 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 16.4970 6,715 111 1,780,495
2022-09-16 2022-09-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.8873 13,396 240 1,773,780
2022-09-16 2022-09-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.8873 10,897 195 1,587,810
2022-09-16 2022-09-15 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.9620 5,575 100 1,576,913
2022-09-16 2022-09-14 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.2476 26,441 456 1,571,338
2022-07-18 2022-07-15 4 Neal James R XOMA Common Stock S - Sale D 31.8610 -905 -29 11,822
2022-07-18 2022-07-15 4 Neal James R XOMA Common Stock S - Sale D 31.1877 -3,212 -100 12,727
2022-07-18 2022-07-15 4 Neal James R XOMA Common Stock S - Sale D 29.5501 -20,883 -617 15,939
2022-07-18 2022-07-15 4 Neal James R XOMA Common Stock M - Exercise D 4.0300 25,000 101 36,822
2022-07-18 2022-07-15 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 31.6605 -2,000 -63 6,555
2022-07-18 2022-07-15 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 2,000 8 8,555
2022-05-20 2022-05-18 4 BVF PARTNERS L P/IL XOMA Non-Qualified Stock Option (right to buy) A - Award I 17.86 8,996 8,996
2022-05-20 2022-05-18 4 Franklin Heather L XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 Kosacz Barbara XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 Hernday Natasha XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-05-20 2022-05-18 4 PERRY MATTHEW D XOMA Non-Qualified Share Option (right to buy) A - Award D 17.86 8,996 8,996
2022-03-23 2022-03-23 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -1,111 102,800
2022-03-23 2022-03-23 4 Neal James R XOMA Common Stock S - Sale D 30.0164 -1,111 -33 11,822
2022-03-23 2022-03-23 4 Neal James R XOMA Common Stock M - Exercise D 4.0300 1,111 4 12,933
2022-03-23 2022-03-22 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -2,339 103,911
2022-03-23 2022-03-22 4 Neal James R XOMA Common Stock S - Sale D 30.0165 -2,339 -70 11,822
2022-03-23 2022-03-22 4 Neal James R XOMA Common Stock M - Exercise D 4.0300 2,339 9 14,161
2022-03-23 2022-03-21 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -50,000 106,250
2022-03-23 2022-03-21 4 Neal James R XOMA Common Stock S - Sale D 29.0050 -50,000 -1,450 11,822
2022-03-23 2022-03-21 4 Neal James R XOMA Common Stock M - Exercise D 4.0300 50,000 202 61,822
2022-03-23 2022-03-23 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -161 15,500
2022-03-23 2022-03-23 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 30.0000 -161 -5 6,555
2022-03-23 2022-03-23 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 161 1 6,716
2022-03-23 2022-03-22 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -2,339 15,661
2022-03-23 2022-03-22 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 30.0165 -2,339 -70 6,555
2022-03-23 2022-03-22 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 2,339 9 8,894
2022-03-23 2022-03-21 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -12,000 18,000
2022-03-23 2022-03-21 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 29.0050 -12,000 -348 6,555
2022-03-23 2022-03-21 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 12,000 48 18,555
2022-02-23 2022-02-22 4 BURNS THOMAS M. XOMA Non-Qualified Stock Option (right to buy) A - Award D 20.22 28,000 28,000
2021-12-23 2021-12-21 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 22.56 60,000 60,000
2021-08-10 2021-08-06 4 Franklin Heather L XOMA Non-Qualified Share Option (right to buy) A - Award D 31.39 4,146 4,146
2021-08-10 2021-08-06 4 Franklin Heather L XOMA Non-Qualified Share Option (right to buy) A - Award D 31.39 13,136 13,136
2021-06-29 2021-06-25 4 Neal James R XOMA Common Shares S - Sale D 35.1333 -686 -24 11,822
2021-06-29 2021-06-25 4 Neal James R XOMA Common Shares S - Sale D 34.3040 -1,171 -40 12,508
2021-06-29 2021-06-25 4 Neal James R XOMA Common Shares S - Sale D 33.3597 -7,170 -239 13,679
2021-05-21 2021-05-19 4 BVF PARTNERS L P/IL XOMA Non-Qualified Stock Option (right to buy) A - Award I 31.04 5,101 5,101
2021-05-21 2021-05-19 4 PERRY MATTHEW D XOMA Non-Qualified Stock Option (right to buy) A - Award D 31.04 5,101 5,101
2021-05-21 2021-05-19 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 31.04 5,101 5,101
2021-05-21 2021-05-19 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 31.04 5,101 5,101
2021-05-21 2021-05-19 4 Hernday Natasha XOMA Non-Qualified Share Option (right to buy) A - Award D 31.04 5,101 5,101
2021-05-21 2021-05-19 4 Kosacz Barbara XOMA Non-Qualified Share Option (right to buy) A - Award D 31.04 5,101 5,101
2021-05-21 2021-05-19 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 31.04 5,101 5,101
2021-04-13 2021-04-09 4 Neal James R By spouse XOMA Depositary Shares - 8.375% B Cumulative Stock A - Award I 25.0000 8,000 200 8,000
2021-04-13 2021-04-09 4 BURNS THOMAS M. XOMA Depositary Shares - 8.375% B Cumulative Stock A - Award D 25.0000 1,000 25 1,000
2021-04-02 2021-03-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale I 38.3600 -81,903 -3,142 149,975
2021-04-02 2021-03-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 38.3600 -84,250 -3,232 75,287
2021-04-02 2021-03-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 38.3600 -205,807 -7,895 1,544,897
2021-04-02 2021-03-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share S - Sale D 38.3600 -279,740 -10,731 1,760,384
2021-03-16 2021-03-15 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (Right to Buy) M - Exercise D 4.03 -3,333 0
2021-03-16 2021-03-15 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (Right to Buy) M - Exercise D 19.40 -2,366 0
2021-03-16 2021-03-15 4 VAN NESS W DENMAN XOMA Common Stock M - Exercise D 4.0300 3,333 13 15,643
2021-03-16 2021-03-15 4 VAN NESS W DENMAN XOMA Common Stock M - Exercise D 19.4000 2,366 46 12,310
2021-02-19 2021-02-17 4 BURNS THOMAS M. XOMA Non-Qualified Stock Option (right to buy) A - Award D 38.93 20,055 20,055
2021-02-19 2021-02-17 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 38.93 60,268 60,268
2020-12-17 2020-12-15 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -15,000 7,000
2020-12-17 2020-12-15 4 BURNS THOMAS M. XOMA 8.625% Series A Cumulative Perpetual Preferred Stock A - Award D 25.0000 2,000 50 2,000
2020-12-17 2020-12-15 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 42.0446 -5,607 -236 6,555
2020-12-17 2020-12-15 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 41.0244 -9,393 -385 12,162
2020-12-17 2020-12-15 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 15,000 60 21,555
2020-12-17 2020-12-15 4 Hernday Natasha XOMA 8.625% Series A Cumulative Perpetual Preferred Stock A - Award D 25.0000 4,000 100 4,000
2020-12-17 2020-12-15 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 5.50 -26,000 0
2020-12-17 2020-12-15 4 Neal James R By spouse XOMA 8.625% Series A Cumulative Perpetual Preferred Stock A - Award I 25.0000 8,000 200 8,000
2020-12-17 2020-12-15 4 Neal James R XOMA Common Stock S - Sale D 42.0435 -5,706 -240 20,849
2020-12-17 2020-12-15 4 Neal James R XOMA Common Stock S - Sale D 41.1500 -20,294 -835 26,555
2020-12-17 2020-12-15 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 26,000 143 46,849
2020-12-15 2020-12-11 4 PERRY MATTHEW D XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase D 25.0000 200,000 5,000 200,000
2020-12-15 2020-12-11 4 BVF PARTNERS L P/IL XOMA 8.625% Series A Cumulative Perpetual Preferred Stock P - Purchase I 25.0000 200,000 5,000 200,000
2020-11-24 2020-11-23 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -5,125 22,000
2020-11-24 2020-11-23 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 32.9273 -5,125 -169 6,555
2020-11-24 2020-11-23 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 5,125 21 11,680
2020-11-24 2020-11-20 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -6,875 27,125
2020-11-24 2020-11-20 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 33.3531 -426 -14 6,555
2020-11-24 2020-11-20 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 32.4619 -6,449 -209 6,981
2020-11-24 2020-11-20 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 6,875 28 13,430
2020-11-24 2020-11-23 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 5.50 -13,126 26,000
2020-11-24 2020-11-23 4 Neal James R XOMA Common Stock S - Sale D 32.9622 -13,126 -433 20,849
2020-11-24 2020-11-23 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 13,126 72 33,975
2020-11-24 2020-11-20 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 5.50 -6,874 39,126
2020-11-24 2020-11-20 4 Neal James R XOMA Common Stock S - Sale D 33.3513 -426 -14 20,849
2020-11-24 2020-11-20 4 Neal James R XOMA Common Stock S - Sale D 32.4620 -6,448 -209 21,275
2020-11-24 2020-11-20 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 6,874 38 27,723
2020-11-06 2020-11-05 4 BURNS THOMAS M. XOMA Stock Option (Right to Buy) M - Exercise D 4.03 -8,000 34,000
2020-11-06 2020-11-05 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 27.5000 -726 -20 6,555
2020-11-06 2020-11-05 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 25.9751 -7,274 -189 7,281
2020-11-06 2020-11-05 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 8,000 32 14,555
2020-11-06 2020-11-05 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 5.50 -10,000 46,000
2020-11-06 2020-11-05 4 Neal James R XOMA Common Stock S - Sale D 27.5000 -727 -20 20,849
2020-11-06 2020-11-05 4 Neal James R XOMA Common Stock S - Sale D 25.9045 -9,273 -240 21,576
2020-11-06 2020-11-05 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 10,000 55 30,849
2020-09-23 2020-09-23 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.1998 7,201 131 1,750,704
2020-09-23 2020-09-23 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.1998 9,888 180 2,040,124
2020-09-23 2020-09-22 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.4457 4,991 92 1,743,503
2020-09-23 2020-09-22 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.4457 6,960 128 2,030,236
2020-09-23 2020-09-21 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.3851 10,069 185 1,738,512
2020-09-23 2020-09-21 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.3851 12,259 225 2,023,276
2020-09-10 2020-09-04 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.7706 3,830 72 1,728,443
2020-09-10 2020-09-04 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.7706 3,907 73 2,011,017
2020-09-01 2020-09-01 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.8661 7,672 145 1,724,613
2020-09-01 2020-09-01 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.8661 9,900 187 2,007,110
2020-09-01 2020-08-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.4806 6,862 127 1,716,941
2020-09-01 2020-08-31 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.4806 9,143 169 1,997,210
2020-09-01 2020-08-28 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.1719 922 18 1,710,079
2020-09-01 2020-08-28 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.1719 1,122 22 1,988,067
2020-08-25 2020-08-25 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.7450 2,244 44 1,709,157
2020-08-25 2020-08-25 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.7450 3,443 68 1,986,945
2020-08-25 2020-08-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.3093 5,179 100 1,706,913
2020-08-25 2020-08-24 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.3093 6,504 126 1,983,502
2020-08-25 2020-08-21 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.3216 1,607 31 1,701,734
2020-08-25 2020-08-21 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.3216 9,198 178 1,976,998
2020-08-20 2020-08-20 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.1200 1,772 34 1,967,800
2020-08-20 2020-08-19 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.7016 3,496 69 1,966,028
2020-08-20 2020-08-18 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 19.2694 895 17 1,962,532
2020-08-14 2020-08-14 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.6940 21,922 410 1,961,637
2020-08-14 2020-08-13 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.8032 1,050 19 1,939,715
2020-08-14 2020-08-12 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.3415 4,050 70 1,938,665
2020-07-02 2020-06-30 4 Hernday Natasha XOMA Non-Qualified Share Option (right to buy) A - Award D 19.76 13,251 13,251
2020-05-27 2020-05-20 4 Kosacz Barbara XOMA Non-Qualified Share Option (right to buy) A - Award D 21.27 6,152 6,152
2020-05-27 2020-05-20 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 21.27 6,152 6,152
2020-05-27 2020-05-20 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 21.27 6,152 6,152
2020-05-27 2020-05-20 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 21.27 6,152 6,152
2020-05-27 2020-05-20 4 PERRY MATTHEW D XOMA Non-Qualified Stock Option (right to buy) A - Award D 21.27 6,152 6,152
2020-04-17 2020-04-15 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock C - Conversion D 13.00 -597 0
2020-04-17 2020-04-15 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock C - Conversion D 13.00 -656 0
2020-04-17 2020-04-15 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share C - Conversion D 13.0000 596,813 7,759 1,700,127
2020-04-17 2020-04-15 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share C - Conversion D 13.0000 655,959 8,527 1,934,615
2020-03-27 2020-03-25 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 17.1986 8,264 142 1,278,656
2020-03-24 2020-03-23 4 Neal James R XOMA Common Shares P - Purchase D 14.5000 1,000 14 20,849
2020-03-23 2020-03-20 4 Neal James R XOMA Common Shares P - Purchase D 16.4100 1,000 16 19,849
2020-03-20 2020-03-18 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.5246 4,439 64 1,270,392
2020-03-17 2020-03-17 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 15.7337 8,113 128 1,265,953
2020-03-17 2020-03-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 15.7336 10,164 160 1,257,840
2020-03-17 2020-03-13 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 18.3409 100,000 1,834 1,247,676
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,354,304
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,354,304
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,398,666
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,354,304
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,398,666
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,354,304
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,398,666
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,398,666
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,354,304
2020-03-17 3 BVF II GP LLC XOMA Common Stock, $0.0075 par value per share D 3,398,666
2020-03-16 2020-03-13 4 BURNS THOMAS M. XOMA Non-Qualified Stock Option (right to buy) A - Award D 18.84 22,000 22,000
2020-03-16 2020-03-13 4 Neal James R XOMA Non Qualified Stock Option (right to buy) A - Award D 18.84 66,200 66,200
2020-01-16 2019-12-23 4 Neal James R XOMA Subscription Rights (right to buy) X - Other D 22.00 -1,180 0
2020-01-16 2019-12-23 4 Neal James R XOMA Common Shares X - Other D 22.0000 1,180 26 18,849
2019-12-20 2019-12-19 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 22.0000 165,961 3,651 1,103,314
2019-12-20 2019-12-19 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 22.0000 207,234 4,559 1,147,676
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Subscription Rights (right to buy) X - Other D 22.00 -35,888 0
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Subscription Rights (right to buy) X - Other D 22.00 -190,899 0
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Subscription Rights (right to buy) X - Other D 22.00 -245,481 0
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share X - Other D 22.0000 35,888 790 159,537
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share X - Other D 22.0000 190,899 4,200 937,353
2019-12-20 2019-12-18 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share X - Other D 22.0000 245,481 5,401 940,442
2019-11-08 2019-11-06 4 Neal James R XOMA Stock Option (Right to Buy) M - Exercise D 5.50 -4,348 56,000
2019-11-08 2019-11-06 4 Neal James R XOMA Common Stock S - Sale D 22.0000 -4,348 -96 17,669
2019-11-08 2019-11-06 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 4,348 24 22,017
2019-09-20 2019-09-19 4 BURNS THOMAS M. XOMA Stock Option (right to buy) M - Exercise D 4.03 -4,171 42,000
2019-09-20 2019-09-19 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 21.8360 -500 -11 6,555
2019-09-20 2019-09-19 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 21.3505 -3,671 -78 7,055
2019-09-20 2019-09-19 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 4,171 17 10,726
2019-09-20 2019-09-18 4 BURNS THOMAS M. XOMA Stock Option (right to buy) M - Exercise D 4.03 -3,829 46,171
2019-09-20 2019-09-18 4 BURNS THOMAS M. XOMA Common Stock S - Sale D 21.9616 -3,829 -84 6,555
2019-09-20 2019-09-18 4 BURNS THOMAS M. XOMA Common Stock M - Exercise D 4.0300 3,829 15 10,384
2019-09-20 2019-09-20 4 Neal James R XOMA Stock Option (right to buy) M - Exercise D 5.50 -5,452 60,348
2019-09-20 2019-09-20 4 Neal James R XOMA Common Stock S - Sale D 20.2257 -5,452 -110 17,669
2019-09-20 2019-09-20 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 5,452 30 23,121
2019-09-20 2019-09-19 4 Neal James R XOMA Stock Option (right to buy) M - Exercise D 5.50 -6,370 65,800
2019-09-20 2019-09-19 4 Neal James R XOMA Common Stock S - Sale D 21.7317 -2,642 -57 17,669
2019-09-20 2019-09-19 4 Neal James R XOMA Common Stock S - Sale D 20.6891 -3,728 -77 20,311
2019-09-20 2019-09-19 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 6,370 35 24,039
2019-09-20 2019-09-18 4 Neal James R XOMA Stock Option (right to buy) M - Exercise D 5.50 -3,830 72,170
2019-09-20 2019-09-18 4 Neal James R XOMA Common Stock S - Sale D 21.9616 -3,830 -84 17,669
2019-09-20 2019-09-18 4 Neal James R XOMA Common Stock M - Exercise D 5.5000 3,830 21 21,499
2019-05-20 2019-05-16 4 PERRY MATTHEW D XOMA Non-Qualified Stock Option (right to buy) A - Award D 15.59 8,167 8,167
2019-05-20 2019-05-16 4 Kosacz Barbara XOMA Non-Qualified Share Option (right to buy) A - Award D 15.59 8,167 8,167
2019-05-20 2019-05-16 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 15.59 8,167 8,167
2019-05-20 2019-05-16 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 15.59 8,167 8,167
2019-05-20 2019-05-16 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 15.59 8,167 8,167
2019-05-14 2019-05-14 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.7412 13,816 204 746,454
2019-05-14 2019-05-13 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.3604 3,797 55 732,638
2019-05-14 2019-05-10 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.5667 10,300 150 728,841
2019-05-14 2019-05-10 4 VAN NESS W DENMAN By Trust XOMA Common Stock S - Sale I 14.7081 -130 -2 0
2019-02-15 2019-02-13 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 14.33 60,000 60,000
2019-02-15 2019-02-13 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) A - Award D 14.33 23,000 23,000
2019-02-15 2019-02-13 4 DATTA DEEPSHIKHA XOMA Non-Qualified Share Option (right to buy) A - Award D 14.33 50,000 50,000
2019-01-03 2019-01-01 4 Kosacz Barbara XOMA Non-Qualified Share Option (right to buy) A - Award D 12.65 19,979 19,979
2018-12-21 2018-12-20 4 VAN NESS W DENMAN XOMA Subscription Rights (right to buy) X - Other D 13.00 -800 0
2018-12-21 2018-12-20 4 VAN NESS W DENMAN XOMA Common Shares X - Other D 13.0000 800 10 9,944
2018-12-21 2018-12-20 4 Neal James R XOMA Subscription Rights (right to buy) X - Other D 13.00 -678 0
2018-12-21 2018-12-20 4 Neal James R XOMA Common Shares X - Other D 13.0000 678 9 21,011
2018-12-19 2018-12-18 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock X - Other D 13,000.0000 372 4,836 597
2018-12-19 2018-12-18 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock X - Other D 13,000.0000 311 4,038 656
2018-12-19 2018-12-17 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.1917 25,000 355 718,541
2018-12-19 2018-12-14 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock X - Other D 13,000.0000 225 2,923 225
2018-12-19 2018-12-14 4 BVF PARTNERS L P/IL XOMA Subscription Rights X - Other D 13,000.00 -225 0
2018-12-19 2018-12-14 4 BVF PARTNERS L P/IL XOMA Series Y Convertible Preferred Stock X - Other D 13,000.0000 345 4,489 345
2018-12-19 2018-12-14 4 BVF PARTNERS L P/IL XOMA Subscription Rights X - Other D 13,000.00 -345 0
2018-12-13 2018-12-13 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.4116 24,253 350 693,541
2018-12-13 2018-12-12 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.7500 2,810 41 669,288
2018-12-13 2018-12-11 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.4968 9,400 136 666,478
2018-12-10 2018-12-10 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.5441 18,081 263 657,078
2018-12-10 2018-12-07 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.7674 32,015 473 638,997
2018-12-10 2018-12-06 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.7980 10,927 162 606,982
2018-12-04 2018-12-04 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.9880 4,171 63 596,055
2018-12-04 2018-12-03 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.9000 806 12 591,884
2018-12-04 2018-11-30 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.8486 4,823 72 591,078
2018-11-29 2018-11-29 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.9304 10,016 150 586,255
2018-11-29 2018-11-28 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 15.1136 8,288 125 576,239
2018-11-29 2018-11-27 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 15.2404 11,396 174 567,951
2018-11-21 2018-11-21 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 14.9957 25,000 375 556,555
2018-11-21 2018-11-20 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 13.6786 37,482 513 531,555
2018-11-21 2018-11-19 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 13.9253 9,771 136 494,073
2018-11-19 2018-11-16 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 13.8249 10,849 150 484,302
2018-11-19 2018-11-15 4 BVF PARTNERS L P/IL XOMA Common Stock, $0.0075 par value per share P - Purchase D 13.3088 21,141 281 473,453
2018-11-16 2018-11-15 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) M - Exercise D 11.20 -3,026 0
2018-11-16 2018-11-15 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -4,667 3,333
2018-11-16 2018-11-15 4 VAN NESS W DENMAN XOMA Common Shares S - Sale D 12.6700 -5,528 -70 9,144
2018-11-16 2018-11-15 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 11.2000 3,026 34 14,672
2018-11-16 2018-11-15 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 4.0300 4,667 19 11,646
2018-11-15 2018-11-13 4 Neal James R XOMA Common Shares P - Purchase D 13.2641 4,000 53 20,333
2018-07-23 2018-07-19 4 DATTA DEEPSHIKHA XOMA Non-Qualified Share Option (right to buy) A - Award D 25.05 24,000 24,000
2018-05-21 2018-05-17 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 25.16 5,052 5,052
2018-05-21 2018-05-17 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 25.16 5,052 5,052
2018-05-21 2018-05-17 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 25.16 5,052 5,052
2018-05-21 2018-05-17 4 PERRY MATTHEW D XOMA Non-Qualified Stock Option (right to buy) A - Award D 25.16 5,052 5,052
2018-04-27 2018-04-27 4 Neal James R XOMA Non-Qualified Share Option (right to buy) M - Exercise D 5.50 -15,655 76,000
2018-04-27 2018-04-27 4 Neal James R XOMA Common Shares S - Sale D 24.4162 -15,655 -382 16,333
2018-04-27 2018-04-27 4 Neal James R XOMA Common Shares M - Exercise D 5.5000 15,655 86 31,988
2018-04-27 2018-04-26 4 Neal James R XOMA Non-Qualified Share Option (right to buy) M - Exercise D 5.50 -8,345 91,655
2018-04-27 2018-04-26 4 Neal James R XOMA Common Shares S - Sale D 24.6914 -8,345 -206 16,333
2018-04-27 2018-04-26 4 Neal James R XOMA Common Shares M - Exercise D 5.5000 8,345 46 24,678
2018-04-27 2018-04-27 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) M - Exercise D 5.50 -2,655 24,000
2018-04-27 2018-04-27 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 24.7673 -2,655 -66 6,555
2018-04-27 2018-04-27 4 BURNS THOMAS M. XOMA Common Shares M - Exercise D 5.5000 2,655 15 9,210
2018-04-27 2018-04-26 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) M - Exercise D 5.50 -8,345 26,655
2018-04-27 2018-04-26 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 24.6914 -8,345 -206 6,555
2018-04-27 2018-04-26 4 BURNS THOMAS M. XOMA Common Shares M - Exercise D 5.5000 8,345 46 14,900
2018-03-29 2018-03-27 4 DATTA DEEPSHIKHA XOMA Non-Qualified Share Option (right to buy) A - Award D 33.41 80,000 80,000
2018-02-28 2017-09-15 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 19.40 2,366 2,366
2018-02-28 2017-09-15 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 19.40 2,366 2,366
2018-02-28 2017-09-15 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 19.40 2,366 2,366
2018-02-16 2018-02-14 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) A - Award D 27.41 25,000 25,000
2018-02-16 2018-02-14 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 27.41 30,000 30,000
2017-11-15 2017-11-15 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -8,392 77,778
2017-11-15 2017-11-15 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 27.4350 -200 -5 6,555
2017-11-15 2017-11-15 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 27.0375 -8,192 -221 6,755
2017-11-15 2017-11-15 4 BURNS THOMAS M. XOMA Common Shares M - Exercise D 4.0300 8,392 34 14,947
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -6,847 86,170
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 30.4860 -250 -8 6,555
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 29.6133 -600 -18 6,805
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 28.9787 -3,180 -92 7,405
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 27.1607 -2,817 -77 10,585
2017-11-15 2017-11-14 4 BURNS THOMAS M. XOMA Common Shares M - Exercise D 4.0300 6,847 28 13,402
2017-11-15 2017-11-13 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -6,983 93,017
2017-11-15 2017-11-13 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 31.7654 -486 -15 6,555
2017-11-15 2017-11-13 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 30.9344 -6,497 -201 7,041
2017-11-15 2017-11-13 4 BURNS THOMAS M. XOMA Common Shares M - Exercise D 4.0300 6,983 28 13,538
2017-11-15 2017-11-15 4 Neal James R XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -26,145 266,204
2017-11-15 2017-11-15 4 Neal James R XOMA Common Shares S - Sale D 27.4390 -2,200 -60 16,333
2017-11-15 2017-11-15 4 Neal James R XOMA Common Shares S - Sale D 26.9952 -23,945 -646 18,533
2017-11-15 2017-11-15 4 Neal James R XOMA Common Shares M - Exercise D 4.0300 26,145 105 42,478
2017-11-15 2017-11-14 4 Neal James R XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -8,583 292,349
2017-11-15 2017-11-14 4 Neal James R XOMA Common Shares S - Sale D 30.4500 -600 -18 16,333
2017-11-15 2017-11-14 4 Neal James R XOMA Common Shares S - Sale D 29.4189 -900 -26 16,933
2017-11-15 2017-11-14 4 Neal James R XOMA Common Shares S - Sale D 29.0494 -3,564 -104 17,833
2017-11-15 2017-11-14 4 Neal James R XOMA Common Shares S - Sale D 27.1293 -3,519 -95 21,397
2017-11-15 2017-11-14 4 Neal James R XOMA Common Shares M - Exercise D 4.0300 8,583 35 24,916
2017-11-15 2017-11-13 4 Neal James R XOMA Non-Qualified Share Option (right to buy) M - Exercise D 4.03 -11,568 300,932
2017-11-15 2017-11-13 4 Neal James R XOMA Common Shares S - Sale D 31.7655 -484 -15 16,333
2017-11-15 2017-11-13 4 Neal James R XOMA Common Shares S - Sale D 30.7921 -11,084 -341 16,817
2017-11-15 2017-11-13 4 Neal James R XOMA Common Shares M - Exercise D 4.0300 11,568 47 27,901
2017-05-22 2017-02-10 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 8,000 8,000
2017-05-22 2017-02-10 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 100,000 100,000
2017-05-22 2017-02-10 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 4.03 312,500 312,500
2017-05-18 2017-05-16 4 Varian John XOMA Common Shares S - Sale D 6.2448 -39,540 -247 2,344
2017-03-23 2017-03-21 4 Neal James R XOMA Common Shares S - Sale D 5.4004 -5,105 -28 15,366
2017-03-23 2017-03-21 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 5.4003 -2,598 -14 6,555
2017-03-07 2017-03-02 4 PERRY MATTHEW D XOMA Non-Qualified Stock Option (right to buy) A - Award D 4.67 15,222 15,222
2017-03-07 2017-03-02 4 PERRY MATTHEW D XOMA Common Stock, $0.0075 par value per share A - Award D 11,799 11,799
2017-02-21 3 PERRY MATTHEW D XOMA Common Stock, $0.0075 par value per share D 0
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share I 1,734,678
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 2,197,761
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,955,112
2017-02-21 3 LAMPERT MARK N XOMA Common Stock, $0.0075 par value per share D 1,626,449
2017-02-01 2017-02-01 4 Neal James R XOMA Common Shares S - Sale D 4.5000 -95 -0 20,471
2017-02-01 2017-02-01 4 Neal James R XOMA Common Shares S - Sale D 4.5300 -100 -0 20,566
2017-01-10 2017-01-09 4 Neal James R XOMA Common Shares S - Sale D 5.1500 -125 -1 20,666
2016-12-23 2016-12-22 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 5.50 100,000 100,000
2016-12-23 2016-12-22 4 BURNS THOMAS M. XOMA Non-Qualified Share Option (right to buy) A - Award D 5.50 35,000 35,000
2016-12-23 2016-12-21 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 5.7500 -3,230 -19 8,217
2016-12-23 2016-12-21 4 Varian John XOMA Common Shares S - Sale D 5.7500 -13,549 -78 41,884
2016-11-03 2016-11-01 4 Neal James R XOMA Common Shares S - Sale D 5.2500 -150 -1 20,541
2016-10-11 2016-10-07 4 Neal James R XOMA Common Shares S - Sale D 0.4478 -2,500 -1 413,839
2016-08-02 2016-07-21 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 121,064 121,064
2016-08-02 2016-07-21 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 60,532 60,532
2016-08-02 2016-07-21 4 LIMBER JOSEPH M XOMA Common Shares A - Award D 48,246 124,219
2016-08-02 2016-07-21 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 60,532 60,532
2016-08-02 2016-07-21 4 VAN NESS W DENMAN XOMA Common Shares A - Award D 48,246 139,596
2016-08-02 2016-07-21 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 60,532 60,532
2016-08-02 2016-07-21 4 VAN NESS W DENMAN XOMA Common Shares A - Award D 48,246 139,596
2016-08-02 2016-07-21 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 60,532 60,532
2016-08-02 2016-07-21 4 WYSZOMIERSKI JACK L XOMA Common Shares A - Award D 48,246 129,314
2016-08-02 2016-07-21 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 0.56 60,532 60,532
2016-08-02 2016-07-21 4 Walbert Timothy P XOMA Common Shares A - Award D 48,246 129,314
2016-05-31 2016-05-28 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2016-05-31 2016-05-28 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 2,800 75,973
2016-05-31 2016-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 0
2016-05-31 2016-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 91,350
2016-05-31 2016-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2016-05-31 2016-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 81,068
2016-05-31 2016-05-28 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2016-05-31 2016-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2,800 81,068
2016-03-22 2016-03-22 4 Varian John XOMA Common Shares S - Sale D 0.7847 -81,022 -64 1,108,673
2016-03-22 2016-03-18 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -36,907 0
2016-03-22 2016-03-18 4 Varian John XOMA Common Shares M - Exercise D 36,907 1,189,695
2016-03-22 2016-03-22 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 0.7847 -14,785 -12 228,942
2016-03-22 2016-03-18 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -9,500 0
2016-03-22 2016-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 9,500 243,727
2016-03-22 2016-03-22 4 RUBIN PAUL D XOMA Common Shares S - Sale D 0.7847 -24,194 -19 326,601
2016-03-22 2016-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -12,141 0
2016-03-22 2016-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 12,141 350,795
2016-03-22 2016-03-22 4 Neal James R XOMA Common Shares S - Sale D 0.7847 -19,813 -16 411,339
2016-03-22 2016-03-22 4 BURNS THOMAS M. XOMA Common Shares S - Sale D 0.7847 -19,249 -15 183,071
2016-02-29 2016-02-25 4 BURNS THOMAS M. XOMA Common Shares A - Award D 108,560 202,320
2016-02-29 2016-02-25 4 SCANNON PATRICK J MD PHD XOMA Common Shares A - Award D 140,000 234,227
2016-02-29 2016-02-25 4 RUBIN PAUL D XOMA Common Shares A - Award D 198,330 338,654
2016-02-29 2016-02-25 4 Neal James R XOMA Common Shares A - Award D 248,954 431,152
2016-02-29 2016-02-25 4 Varian John XOMA Common Shares A - Award D 541,600 1,152,788
2016-02-16 2015-12-31 5 SCANNON PATRICK J MD PHD by 401(k) XOMA Common Shares J - Other I 1.3760 8,721 12 33,801
2016-02-16 2015-12-31 5 RUBIN PAUL D by 401(k) XOMA Common Shares J - Other I 1.3760 6,541 9 13,422
2016-02-16 2015-06-30 5 RUBIN PAUL D XOMA Common Shares J - Other D 3.6860 575 2 124,377
2016-02-16 2015-03-31 5 RUBIN PAUL D XOMA Common Shares J - Other D 3.4580 1,457 5 120,924
2016-02-16 2015-12-31 5 Varian John by 401(k) XOMA Common Shares J - Other I 1.3760 8,721 12 27,259
2016-02-16 2015-12-31 5 Neal James R by 401(k) XOMA Common Shares J - Other I 1.3760 8,721 12 13,192
2016-02-16 2015-11-30 5 Neal James R XOMA Common Shares J - Other D 1.1305 4,318 5 182,198
2016-02-16 2015-06-30 5 Neal James R XOMA Common Shares J - Other D 3.6860 703 3 186,947
2016-02-16 2015-03-31 5 Neal James R XOMA Common Shares J - Other D 3.4580 1,775 6 186,244
2016-02-16 2015-12-31 5 BURNS THOMAS M. by 401(k) XOMA Common Shares J - Other I 1.3760 6,541 9 13,488
2016-02-03 2016-02-01 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 1.0100 -8,000 -8 94,227
2015-12-30 2015-12-28 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 1.3671 -8,000 -11 102,227
2015-12-15 2015-12-12 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -5,600 0
2015-12-15 2015-12-12 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 5,600 73,173
2015-11-25 2015-11-23 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 1.3500 -8,000 -11 110,227
2015-10-28 2015-10-26 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 1.0447 -8,000 -8 118,227
2015-08-18 2015-08-14 4 Neal James R XOMA Common Shares D - Sale to Issuer D 0.8335 -9,067 -8 175,402
2015-08-18 2015-08-14 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -94,573 195,239
2015-08-18 2015-08-14 4 Varian John XOMA Common Shares M - Exercise D 94,573 611,188
2015-08-18 2015-08-14 4 Varian John XOMA Common Shares D - Sale to Issuer D 0.8335 -35,799 -30 516,615
2015-08-18 2015-08-14 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -16,264 38,917
2015-08-18 2015-08-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 16,264 126,227
2015-08-18 2015-08-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares D - Sale to Issuer D 0.8335 -6,157 -5 109,963
2015-08-18 2015-08-14 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -26,748 0
2015-08-18 2015-08-14 4 RUBIN PAUL D XOMA Common Shares D - Sale to Issuer D 0.8335 -10,801 -9 138,292
2015-08-18 2015-08-14 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 26,748 149,093
2015-07-23 2015-07-22 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 1.0925 -229,436 -251 90,538
2015-07-23 2015-07-22 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 1.0925 -9,411,311 -10,282 3,153,539
2015-07-23 2015-07-22 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 1.0925 -1,359,253 -1,485 467,436
2015-07-17 2015-07-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 70,392
2015-07-17 2015-07-15 4 Varian John XOMA Common Shares S - Sale D 4.4869 -10,000 -45 552,414
2015-07-17 2015-07-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 562,414
2015-07-17 2015-07-15 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -5,000 -15 27,040
2015-07-17 2015-07-15 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5984 -5,000 -23 122,345
2015-07-17 2015-07-15 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 5,000 15 127,345
2015-07-10 2015-07-10 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -29,000 -88 32,040
2015-07-10 2015-07-10 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5512 -29,000 -132 122,345
2015-07-10 2015-07-10 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 29,000 88 151,345
2015-07-10 2015-07-09 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -4,400 -13 61,040
2015-07-10 2015-07-09 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5500 -4,400 -20 122,345
2015-07-10 2015-07-09 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 4,400 13 126,745
2015-06-17 2015-06-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 80,392
2015-06-17 2015-06-15 4 Varian John XOMA Common Shares S - Sale D 3.6362 -10,000 -36 552,414
2015-06-17 2015-06-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 562,414
2015-06-01 2015-05-28 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -4,666 0
2015-06-01 2015-05-28 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.6000 -1,788 -6 122,345
2015-06-01 2015-05-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 4,666 124,133
2015-06-01 2015-05-28 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2015-06-01 2015-05-28 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2015-06-01 2015-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2,800 78,268
2015-06-01 2015-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2,800 78,268
2015-06-01 2015-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2015-06-01 2015-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 0
2015-06-01 2015-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 78,268
2015-06-01 2015-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 78,268
2015-06-01 2015-05-28 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2015-06-01 2015-05-28 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 2,800 67,573
2015-06-01 2015-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 0
2015-06-01 2015-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 0
2015-06-01 2015-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 93,460
2015-06-01 2015-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 88,200
2015-06-01 2015-05-28 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2015-06-01 2015-05-28 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2015-06-01 2015-05-28 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 2,800 79,339
2015-06-01 2015-05-28 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 2,800 79,339
2015-05-22 2015-05-21 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 36,873 125 36,873
2015-05-22 2015-05-21 4 WYSZOMIERSKI JACK L XOMA Common Shares A - Award D 36,873 72,668
2015-05-22 2015-05-21 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 36,873 125 36,873
2015-05-22 2015-05-21 4 Walbert Timothy P XOMA Common Shares A - Award D 36,873 72,668
2015-05-22 2015-05-21 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 36,873 125 36,873
2015-05-22 2015-05-21 4 VAN NESS W DENMAN XOMA Common Shares A - Award D 36,873 81,900
2015-05-22 2015-05-21 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 36,873 125 36,873
2015-05-22 2015-05-21 4 LIMBER JOSEPH M XOMA Common Shares A - Award D 36,873 64,773
2015-05-22 2015-05-21 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 73,746 250 73,746
2015-05-22 2015-05-21 4 BOWES WILLIAM K JR XOMA Non-Qualified Share Option (right to buy) A - Award D 3.39 3.3900 36,873 125 36,873
2015-05-22 2015-05-21 4 BOWES WILLIAM K JR XOMA Common Shares A - Award D 36,873 73,739
2015-05-19 2015-05-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 90,392
2015-05-19 2015-05-15 4 Varian John XOMA Common Shares S - Sale D 3.3400 -10,000 -33 552,414
2015-05-19 2015-05-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 562,414
2015-04-15 2015-04-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 100,392
2015-04-15 2015-04-15 4 Varian John XOMA Common Shares S - Sale D 3.8606 -10,000 -39 552,414
2015-04-15 2015-04-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 562,414
2015-04-07 3 BURNS THOMAS M. XOMA Common Shares D 194,467
2015-04-07 3 BURNS THOMAS M. by 401(k) XOMA Common Shares I 107,654
2015-04-07 3 BURNS THOMAS M. XOMA Common Shares D 194,467
2015-04-07 3 BURNS THOMAS M. by 401(k) XOMA Common Shares I 107,654
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -3,532 0
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -21,750 0
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -4,656 0
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares M - Exercise D 3,532 75,461
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -5,567 -20 71,929
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -7,414 -27 77,496
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -7,414 -27 77,496
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -1,707 -6 92,324
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -1,707 -6 92,324
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -1,707 -6 174,497
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 3.6074 -9,759 -35 97,445
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares M - Exercise D 21,750 107,204
2015-04-07 2015-04-06 4 KURLAND FRED XOMA Common Shares M - Exercise D 4,656 85,454
2015-03-23 2015-03-23 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.9362 -32,742 -129 119,467
2015-03-20 2015-03-18 4 Neal James R XOMA Common Shares D - Sale to Issuer D 4.0105 -5,498 -22 184,469
2015-03-20 2015-03-18 4 Neal James R XOMA Common Shares D - Sale to Issuer D 4.0105 -3,521 -14 189,967
2015-03-20 2015-03-18 4 Klein Thomas XOMA Restricted Stock Units M - Exercise D 0.00 -667 80,666
2015-03-20 2015-03-18 4 Klein Thomas XOMA Restricted Stock Units M - Exercise D 0.00 -80,000 81,333
2015-03-20 2015-03-18 4 Klein Thomas XOMA Common Shares D - Sale to Issuer D 4.0105 -8,073 -32 185,680
2015-03-20 2015-03-18 4 Klein Thomas XOMA Common Shares D - Sale to Issuer D 4.0105 -44,591 -179 193,753
2015-03-20 2015-03-18 4 Klein Thomas XOMA Common Shares D - Sale to Issuer D 4.0105 -373 -1 238,344
2015-03-20 2015-03-18 4 Klein Thomas XOMA Common Shares M - Exercise D 667 238,717
2015-03-20 2015-03-18 4 Klein Thomas XOMA Common Shares M - Exercise D 80,000 238,050
2015-03-20 2015-03-18 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -9,500 9,500
2015-03-20 2015-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares D - Sale to Issuer D 4.0105 -5,233 -21 116,120
2015-03-20 2015-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares D - Sale to Issuer D 4.0105 -3,433 -14 121,353
2015-03-20 2015-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 9,500 124,786
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -18,205 0
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -12,141 12,141
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Common Shares D - Sale to Issuer D 4.0105 -4,680 -19 152,209
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Common Shares D - Sale to Issuer D 4.0105 -7,017 -28 156,889
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Common Shares D - Sale to Issuer D 4.0105 -8,838 -35 163,906
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 12,141 172,744
2015-03-20 2015-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 18,205 160,603
2015-03-20 2015-03-18 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -10,875 21,750
2015-03-20 2015-03-18 4 KURLAND FRED XOMA Common Shares M - Exercise D 10,875 80,798
2015-03-20 2015-03-18 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 4.0105 -5,233 -21 69,923
2015-03-20 2015-03-18 4 KURLAND FRED XOMA Common Shares D - Sale to Issuer D 4.0105 -3,930 -16 75,156
2015-03-20 2015-03-18 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -36,907 36,907
2015-03-20 2015-03-18 4 Varian John XOMA Common Shares D - Sale to Issuer D 4.0105 -23,461 -94 552,414
2015-03-20 2015-03-18 4 Varian John XOMA Common Shares D - Sale to Issuer D 4.0105 -21,416 -86 575,875
2015-03-20 2015-03-18 4 Varian John XOMA Common Shares M - Exercise D 36,907 597,291
2015-03-17 2015-03-16 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 110,392
2015-03-17 2015-03-16 4 Varian John XOMA Common Shares S - Sale D 3.7223 -10,000 -37 560,384
2015-03-17 2015-03-16 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 570,384
2015-03-02 2015-02-26 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 3.83 3.8300 266,800 1,022 266,800
2015-03-02 2015-02-26 4 Varian John XOMA Common Shares A - Award D 193,200 560,384
2015-03-02 2015-02-26 4 Klein Thomas XOMA Non-Qualified Share Option (right to buy) A - Award D 3.83 3.8300 86,910 333 86,910
2015-03-02 2015-02-26 4 Klein Thomas XOMA Common Shares A - Award D 64,900 158,050
2015-03-02 2015-02-26 4 KURLAND FRED XOMA Common Shares A - Award D 10,000 79,086
2015-03-02 2015-02-26 4 Neal James R XOMA Non-Qualified Share Option (right to buy) A - Award D 3.83 3.8300 72,500 278 72,500
2015-03-02 2015-02-26 4 Neal James R XOMA Common Shares A - Award D 52,500 193,488
2015-03-02 2015-02-26 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) A - Award D 3.83 3.8300 52,146 200 52,146
2015-03-02 2015-02-26 4 SCANNON PATRICK J MD PHD XOMA Common Shares A - Award D 38,940 115,286
2015-03-02 2015-02-26 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) A - Award D 3.83 3.8300 86,910 333 86,910
2015-03-02 2015-02-26 4 RUBIN PAUL D XOMA Common Shares A - Award D 64,900 142,398
2015-02-19 2015-02-17 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 120,392
2015-02-19 2015-02-17 4 Varian John XOMA Common Shares S - Sale D 3.5192 -10,000 -35 367,184
2015-02-19 2015-02-17 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 377,184
2015-02-17 2014-12-31 5 RUBIN PAUL D by 401(k) XOMA Common Shares J - Other I 3.8315 1,571 6 6,881
2015-02-17 2014-12-31 5 RUBIN PAUL D XOMA Common Shares J - Other D 3.4105 603 2 77,498
2015-02-17 2014-09-30 5 RUBIN PAUL D XOMA Common Shares J - Other D 3.9995 513 2 76,895
2015-02-17 2014-06-30 5 RUBIN PAUL D XOMA Common Shares J - Other D 4.3605 472 2 76,382
2015-02-17 2014-03-31 5 RUBIN PAUL D XOMA Common Shares J - Other D 4.9495 1,114 6 94,608
2015-02-17 2013-12-31 5 RUBIN PAUL D XOMA Common Shares J - Other D 6.3935 306 2 6,309
2015-02-17 2014-12-31 5 Neal James R by 401(k) XOMA Common Shares J - Other I 3.8315 3,001 11 4,471
2015-02-17 2014-12-31 5 Neal James R XOMA Common Shares J - Other D 3.4105 758 3 140,988
2015-02-17 2014-09-30 5 Neal James R XOMA Common Shares J - Other D 3.9995 647 3 147,327
2015-02-17 2014-06-30 5 Neal James R XOMA Common Shares J - Other D 4.3605 594 3 153,264
2015-02-17 2014-03-31 5 Neal James R XOMA Common Shares J - Other D 4.9495 1,229 6 152,670
2015-02-17 2014-12-31 5 Klein Thomas by 401(k) XOMA Common Shares J - Other I 3.8315 3,001 11 4,660
2015-02-17 2014-12-31 5 Varian John by 401(k) XOMA Common Shares J - Other I 3.8315 3,001 11 18,538
2015-02-17 2014-12-31 5 SCANNON PATRICK J MD PHD by 401(k) XOMA Common Shares J - Other I 3.8315 3,001 11 25,080
2015-02-17 2014-12-31 5 KURLAND FRED by 401(k) XOMA Common Shares J - Other I 3.8315 3,001 11 22,137
2015-02-04 2015-02-03 4 KURLAND FRED XOMA Common Shares G - Gift D -16,000 69,086
2015-02-03 2015-02-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.5244 -5,000 -18 76,346
2015-01-16 2015-01-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 130,392
2015-01-16 2015-01-15 4 Varian John XOMA Common Shares S - Sale D 3.4582 -10,000 -35 367,184
2015-01-16 2015-01-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 377,184
2015-01-06 2015-01-06 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8600 -21,441 -83 345,074
2015-01-06 2015-01-06 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8600 -859,988 -3,320 12,589,950
2015-01-06 2015-01-06 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8600 -118,571 -458 1,851,789
2015-01-06 2015-01-05 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8115 -21,548 -82 366,515
2015-01-06 2015-01-05 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8115 -863,100 -3,290 13,449,938
2015-01-06 2015-01-05 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.8115 -118,652 -452 1,970,360
2015-01-06 2015-01-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.5537 -4,554 -16 388,063
2015-01-06 2015-01-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.5537 -182,454 -648 14,313,038
2015-01-06 2015-01-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.5537 -25,092 -89 2,089,012
2015-01-05 2015-01-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.5511 -5,000 -18 81,346
2014-12-30 2014-12-30 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6495 -8,415 -31 392,617
2014-12-30 2014-12-30 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6495 -337,123 -1,230 14,495,492
2014-12-30 2014-12-30 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6495 -46,362 -169 2,114,104
2014-12-30 2014-12-29 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6762 -4,746 -17 401,032
2014-12-30 2014-12-29 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6762 -190,117 -699 14,832,615
2014-12-30 2014-12-29 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.6762 -26,137 -96 2,160,466
2014-12-30 2014-12-26 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.7106 -2,825 -10 405,778
2014-12-30 2014-12-26 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.7106 -112,855 -419 15,022,732
2014-12-30 2014-12-26 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 3.7106 -15,420 -57 2,186,603
2014-12-19 2014-12-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2085 -16,182 -68 408,603
2014-12-19 2014-12-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2085 -647,781 -2,726 15,135,587
2014-12-19 2014-12-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2085 -88,937 -374 2,202,023
2014-12-19 2014-12-18 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2890 -3,558 -15 424,785
2014-12-19 2014-12-18 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2890 -142,543 -611 15,783,368
2014-12-19 2014-12-18 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2890 -19,599 -84 2,290,960
2014-12-19 2014-12-17 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.3090 -14,753 -64 428,343
2014-12-19 2014-12-17 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.3090 -590,638 -2,545 15,925,911
2014-12-19 2014-12-17 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.3090 -81,109 -349 2,310,559
2014-12-16 2014-12-15 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -1,600 -5 70,440
2014-12-16 2014-12-15 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.6256 -1,600 -7 72,021
2014-12-16 2014-12-15 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 1,600 5 73,621
2014-12-16 2014-12-16 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2709 -6,874 -29 443,096
2014-12-16 2014-12-16 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2709 -274,734 -1,173 16,516,549
2014-12-16 2014-12-16 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.2709 -37,592 -161 2,391,668
2014-12-16 2014-12-15 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.4502 -9,908 -44 449,970
2014-12-16 2014-12-15 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.4502 -396,496 -1,764 16,791,283
2014-12-16 2014-12-15 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.4502 -54,396 -242 2,429,260
2014-12-16 2014-12-12 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.7140 -5,457 -26 459,878
2014-12-16 2014-12-12 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.7140 -218,383 -1,029 17,187,779
2014-12-16 2014-12-12 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.7140 -29,960 -141 2,483,656
2014-12-16 2014-12-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 140,392
2014-12-16 2014-12-15 4 Varian John XOMA Common Shares S - Sale D 4.4929 -10,000 -45 367,184
2014-12-16 2014-12-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 377,184
2014-12-12 2014-12-12 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -5,600 5,600
2014-12-12 2014-12-12 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 5,600 27,900
2014-12-10 2014-12-09 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.6159 -8,429 -39 465,335
2014-12-10 2014-12-09 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.6159 -337,541 -1,558 17,406,162
2014-12-10 2014-12-09 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.6159 -46,383 -214 2,513,616
2014-12-04 2014-12-04 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.5457 -28,086 -128 473,764
2014-12-04 2014-12-04 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.5457 -1,122,584 -5,103 17,743,703
2014-12-04 2014-12-04 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.5457 -153,618 -698 2,559,999
2014-12-04 2014-12-03 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.8402 -11,965 -58 501,850
2014-12-04 2014-12-03 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.8402 -486,800 -2,356 18,866,287
2014-12-04 2014-12-03 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 4.8402 -69,153 -335 2,713,617
2014-12-04 2014-12-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 5.3591 -10,534 -56 513,815
2014-12-04 2014-12-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 5.3591 -428,583 -2,297 19,353,087
2014-12-04 2014-12-02 4 BAKER BROS. ADVISORS LP XOMA Common Stock S - Sale I 5.3591 -60,883 -326 2,782,770
2014-12-01 2014-12-01 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 5.5137 -5,000 -28 86,346
2014-12-01 2014-11-26 4 Neal James R XOMA Common Shares S - Sale D 5.6700 -1,678 -10 137,760
2014-11-24 2014-11-24 4 Neal James R XOMA Common Shares S - Sale D 5.0320 -1,032 -5 139,438
2014-11-21 2014-11-20 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -5,000 -15 72,040
2014-11-21 2014-11-20 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5500 -5,000 -23 72,021
2014-11-21 2014-11-20 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 5,000 15 77,021
2014-11-17 2014-11-13 4 Neal James R XOMA Common Shares S - Sale D 3.8924 -4,387 -17 140,470
2014-11-17 2014-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -4,498 6,091
2014-11-17 2014-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -96,166 10,589
2014-11-17 2014-11-13 4 Varian John XOMA Common Shares S - Sale D 3.8924 -2,630 -10 367,184
2014-11-17 2014-11-13 4 Varian John XOMA Common Shares M - Exercise D 4,498 369,814
2014-11-17 2014-11-13 4 Varian John XOMA Common Shares M - Exercise D 96,166 365,316
2014-11-17 2013-11-13 4 Varian John XOMA Common Shares S - Sale D 3.8924 -56,214 -219 92,525
2014-11-17 2014-11-13 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -22,652 6,388
2014-11-17 2014-11-13 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.8924 -8,245 -32 91,346
2014-11-17 2014-11-13 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 22,652 99,591
2014-11-17 2014-11-13 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -22,596 3,532
2014-11-17 2014-11-13 4 KURLAND FRED XOMA Common Shares S - Sale D 3.8924 -8,773 -34 85,086
2014-11-17 2014-11-13 4 KURLAND FRED XOMA Common Shares M - Exercise D 22,596 93,859
2014-11-17 2014-11-13 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D -4,498 0
2014-11-17 2014-11-13 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 4,498 35,795
2014-11-17 2014-11-13 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D -4,498 0
2014-11-17 2014-11-13 4 Walbert Timothy P XOMA Common Shares M - Exercise D 4,498 35,795
2014-11-17 2014-11-13 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D -6,875 0
2014-11-17 2014-11-13 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 6,875 45,027
2014-11-17 2014-11-13 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D -4,498 0
2014-11-17 2014-11-13 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 4,498 36,866
2014-11-03 2014-11-03 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 4.3319 -5,000 -22 76,939
2014-10-29 2014-10-28 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -5,000 -15 72,040
2014-10-29 2014-10-28 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5658 -5,000 -23 72,021
2014-10-29 2014-10-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 5,000 15 77,021
2014-10-15 2014-10-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 150,392
2014-10-15 2014-10-15 4 Varian John XOMA Common Shares S - Sale D 3.8690 -10,000 -39 325,364
2014-10-15 2014-10-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 335,364
2014-10-01 2014-10-01 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 4.0894 -5,000 -20 81,939
2014-09-16 2014-09-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 160,392
2014-09-16 2014-09-15 4 Varian John XOMA Common Shares S - Sale D 4.5577 -10,000 -46 325,364
2014-09-16 2014-09-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 335,364
2014-09-16 2014-09-12 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 7,000 33 7,000
2014-09-16 2014-09-12 4 Walbert Timothy P XOMA Common Shares A - Award D 5,500 31,297
2014-09-16 2014-09-12 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 7,000 33 7,000
2014-09-16 2014-09-12 4 WYSZOMIERSKI JACK L XOMA Common Shares A - Award D 5,500 31,297
2014-09-16 2014-09-12 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 12,500 59 12,500
2014-09-16 2014-09-15 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -5,000 -15 77,040
2014-09-16 2014-09-15 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5877 -5,000 -23 72,021
2014-09-16 2014-09-15 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 5,000 15 77,021
2014-09-16 2014-09-12 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 7,000 33 7,000
2014-09-16 2014-09-12 4 LIMBER JOSEPH M XOMA Common Shares A - Award D 5,500 22,300
2014-09-16 2014-09-12 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 7,000 33 7,000
2014-09-16 2014-09-12 4 VAN NESS W DENMAN XOMA Common Shares A - Award D 5,500 38,152
2014-09-16 2014-09-12 4 BOWES WILLIAM K JR XOMA Non-Qualified Share Option (right to buy) A - Award D 4.73 4.7300 7,000 33 7,000
2014-09-16 2014-09-12 4 BOWES WILLIAM K JR XOMA Common Shares A - Award D 5,500 32,368
2014-09-16 2014-09-12 4 BAKER BROS. ADVISORS LP XOMA Non-Qualified Stock Option (right to buy) A - Award I 4.73 7,000 7,000
2014-09-16 2014-09-12 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 5,500 524,349
2014-09-16 2014-09-12 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 5,500 524,349
2014-09-16 2014-09-12 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 5,500 524,349
2014-09-08 2014-09-04 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -10,000 -30 82,040
2014-09-08 2014-09-04 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5640 -10,000 -46 72,021
2014-09-08 2014-09-04 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 10,000 30 82,021
2014-09-03 2014-09-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 4.3106 -5,000 -22 86,939
2014-08-19 2014-08-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.3621 -16,449 -72 72,021
2014-08-19 2014-08-15 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.3054 -10,299 -44 88,470
2014-08-19 2014-08-14 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -26,748 26,748
2014-08-19 2014-08-14 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 26,748 98,769
2014-08-19 2014-08-15 4 KURLAND FRED XOMA Common Shares S - Sale D 4.3054 -10,401 -45 71,263
2014-08-19 2014-08-14 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -19,064 26,128
2014-08-19 2014-08-14 4 KURLAND FRED XOMA Common Shares M - Exercise D 19,064 81,664
2014-08-18 2014-08-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 170,392
2014-08-18 2014-08-15 4 Varian John XOMA Common Shares S - Sale D 4.3000 -10,000 -43 325,364
2014-08-18 2014-08-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 335,364
2014-08-18 2014-08-15 4 Varian John XOMA Common Shares S - Sale D 4.3054 -54,823 -236 325,364
2014-08-18 2014-08-14 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -94,574 106,755
2014-08-18 2014-08-14 4 Varian John XOMA Common Shares M - Exercise D 94,574 380,187
2014-08-18 2014-08-15 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 4.3054 -5,871 -25 91,939
2014-08-18 2014-08-14 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -16,264 29,040
2014-08-18 2014-08-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 16,264 97,810
2014-08-18 2014-08-15 4 Neal James R XOMA Common Shares S - Sale D 4.6054 -6,584 -30 144,857
2014-08-04 2014-08-01 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.8323 -5,000 -19 81,546
2014-07-16 2014-07-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 180,392
2014-07-16 2014-07-15 4 Varian John XOMA Common Shares S - Sale D 4.0285 -10,000 -40 285,613
2014-07-16 2014-07-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 295,613
2014-07-02 2014-07-01 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 4.6822 -5,000 -23 86,546
2014-06-18 2014-06-16 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5419 -11,580 -53 72,021
2014-06-18 2014-06-16 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 190,392
2014-06-18 2014-06-16 4 Varian John XOMA Common Shares S - Sale D 4.5410 -10,000 -45 285,613
2014-06-18 2014-06-16 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 295,613
2014-05-29 2014-05-28 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -4,667 4,666
2014-05-29 2014-05-28 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.2200 -1,785 -8 83,601
2014-05-29 2014-05-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 4,667 85,386
2014-05-29 2014-05-28 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2014-05-29 2014-05-28 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2014-05-29 2014-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2,800 25,797
2014-05-29 2014-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2,800 25,797
2014-05-29 2014-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2014-05-29 2014-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 2,800
2014-05-29 2014-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 25,797
2014-05-29 2014-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 25,797
2014-05-29 2014-05-28 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 5,600
2014-05-29 2014-05-28 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 2,800 16,800
2014-05-29 2014-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 3,150
2014-05-29 2014-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 3,150
2014-05-29 2014-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 32,652
2014-05-29 2014-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 32,652
2014-05-29 2014-05-28 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 5,600
2014-05-29 2014-05-28 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 5,600
2014-05-29 2014-05-28 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 2,800 26,868
2014-05-29 2014-05-28 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 2,800 26,868
2014-05-27 2014-05-22 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 11,600 45 11,600
2014-05-27 2014-05-22 4 WYSZOMIERSKI JACK L XOMA Common Shares A - Award D 8,400 20,197
2014-05-27 2014-05-22 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 13,050 51 13,050
2014-05-27 2014-05-22 4 VAN NESS W DENMAN XOMA Common Shares A - Award D 9,450 26,352
2014-05-27 2014-05-22 4 BOWES WILLIAM K JR XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 11,600 45 11,600
2014-05-27 2014-05-22 4 BOWES WILLIAM K JR XOMA Common Shares A - Award D 8,400 21,268
2014-05-27 2014-05-22 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 11,600 45 11,600
2014-05-27 2014-05-22 4 Walbert Timothy P XOMA Common Shares A - Award D 8,400 20,197
2014-05-27 2014-05-22 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 11,600 45 11,600
2014-05-27 2014-05-22 4 LIMBER JOSEPH M XOMA Common Shares A - Award D 8,400 14,000
2014-05-27 2014-05-22 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 3.87 3.8700 20,000 77 20,000
2014-05-27 2014-05-22 4 BAKER BROS. ADVISORS LP XOMA Non-Qualified Stock Option (right to buy) A - Award I 3.87 11,600 11,600
2014-05-27 2014-05-22 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 518,849
2014-05-27 2014-05-22 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 518,849
2014-05-27 2014-05-22 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 518,849
2014-05-15 2014-05-13 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.8404 -10,000 -38 80,719
2014-05-15 2014-05-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 200,392
2014-05-15 2014-05-15 4 Varian John XOMA Common Shares S - Sale D 3.5515 -10,000 -36 285,613
2014-05-15 2014-05-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 295,613
2014-04-17 2014-04-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 210,392
2014-04-17 2014-04-15 4 Varian John XOMA Common Shares S - Sale D 4.0645 -10,000 -41 285,613
2014-04-17 2014-04-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 295,613
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -18,205 18,205
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -12,142 24,282
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -6,000 -18 92,040
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 6.3080 -6,000 -38 90,719
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 6,000 18 96,719
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 6.3160 -6,988 -44 90,719
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 18,205 97,707
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 6.3160 -4,661 -29 79,502
2014-03-20 2014-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 12,142 84,163
2014-03-20 2014-03-18 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -9,500 19,000
2014-03-20 2014-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 6.3160 -3,419 -22 91,546
2014-03-20 2014-03-18 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 9,500 94,965
2014-03-20 2014-03-18 4 Klein Thomas XOMA Restricted Stock Units M - Exercise D 0.00 -80,000 161,333
2014-03-20 2014-03-18 4 Klein Thomas XOMA Restricted Stock Units M - Exercise D 0.00 -667 241,333
2014-03-20 2014-03-18 4 Klein Thomas XOMA Common Shares S - Sale D 6.3160 -30,708 -194 93,150
2014-03-20 2014-03-18 4 Klein Thomas XOMA Common Shares M - Exercise D 80,000 123,858
2014-03-20 2014-03-18 4 Klein Thomas XOMA Common Shares S - Sale D 6.3160 -257 -2 43,858
2014-03-20 2014-03-18 4 Klein Thomas XOMA Common Shares M - Exercise D 667 44,115
2014-03-20 2014-03-18 4 Neal James R XOMA Common Shares S - Sale D 6.3160 -2,671 -17 151,441
2014-03-20 2014-03-18 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -36,907 73,814
2014-03-20 2014-03-18 4 Varian John XOMA Common Shares S - Sale D 6.3160 -21,329 -135 285,613
2014-03-20 2014-03-18 4 Varian John XOMA Common Shares M - Exercise D 36,907 306,942
2014-03-20 2014-03-18 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -10,875 4,656
2014-03-20 2014-03-18 4 KURLAND FRED XOMA Common Shares S - Sale D 6.3160 -5,915 -37 62,600
2014-03-20 2014-03-18 4 KURLAND FRED XOMA Common Shares M - Exercise D 10,875 68,515
2014-03-18 2014-03-17 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 220,392
2014-03-18 2014-03-17 4 Varian John XOMA Common Shares S - Sale D 6.0292 -10,000 -60 270,035
2014-03-18 2014-03-17 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 280,035
2014-03-11 2014-03-10 4 LIMBER JOSEPH M XOMA Restricted Stock Units M - Exercise D 0.00 -5,600 11,200
2014-03-11 2014-03-10 4 LIMBER JOSEPH M XOMA Common Shares M - Exercise D 5,600 5,600
2014-03-03 3 Neal James R XOMA Common Shares D 309,694
2014-03-03 3 Neal James R by 401(k) XOMA Common Shares I 157,052
2014-03-03 3 Neal James R XOMA Common Shares D 309,694
2014-03-03 3 Neal James R by 401(k) XOMA Common Shares I 157,052
2014-03-03 2014-02-27 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 8.91 8.9100 167,504 1,492 167,504
2014-03-03 2014-02-27 4 Varian John XOMA Common Shares A - Award D 121,296 270,035
2014-03-03 2014-02-27 4 Klein Thomas XOMA Non-Qualified Share Option (right to buy) A - Award D 8.91 8.9100 60,000 535 60,000
2014-03-03 2014-02-27 4 Klein Thomas XOMA Common Shares A - Award D 43,448 43,448
2014-03-03 2014-02-27 4 KURLAND FRED XOMA Non-Qualified Share Option (right to buy) A - Award D 8.91 8.9100 60,000 535 60,000
2014-03-03 2014-02-27 4 KURLAND FRED XOMA Common Shares A - Award D 43,448 57,640
2014-03-03 2014-02-27 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) A - Award D 8.91 8.9100 95,000 846 95,000
2014-03-03 2014-02-27 4 RUBIN PAUL D XOMA Common Shares A - Award D 68,793 72,021
2014-03-03 2014-02-27 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) A - Award D 8.91 8.9100 60,000 535 60,000
2014-03-03 2014-02-27 4 SCANNON PATRICK J MD PHD XOMA Common Shares A - Award D 43,448 85,465
2014-02-19 2014-02-18 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 230,392
2014-02-19 2014-02-18 4 Varian John XOMA Common Shares S - Sale D 7.5478 -10,000 -75 148,739
2014-02-19 2014-02-18 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 158,739
2014-02-19 2014-02-18 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -6,000 -18 98,040
2014-02-19 2014-02-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 7.5453 -6,000 -45 3,228
2014-02-19 2014-02-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 6,000 18 9,228
2014-02-14 2013-12-31 5 RUBIN PAUL D by 401(k) XOMA Common Shares J - Other I 6.6070 888 6 5,310
2014-02-14 2013-12-31 5 Klein Thomas by 401(k) XOMA Common Shares J - Other I 6.6070 1,659 11 1,659
2014-02-14 2013-12-31 5 Varian John by 401(k) XOMA Common Shares J - Other I 6.6070 1,740 11 15,537
2014-02-14 2013-12-31 5 SCANNON PATRICK J MD PHD by 401(k) XOMA Common Shares J - Other I 6.6070 1,740 11 22,079
2014-02-14 2013-12-31 5 KURLAND FRED by Trust XOMA Common Shares J - Other I 254 5,254
2014-02-14 2013-12-31 5 KURLAND FRED by 401(k) XOMA Common Shares J - Other I 6.6070 1,740 11 19,136
2014-02-14 2013-12-31 5 KURLAND FRED XOMA Common Shares J - Other D -254 21,831
2014-02-10 2014-02-07 4 KURLAND FRED XOMA Common Shares G - Gift D -7,639 14,446
2014-01-23 2014-01-21 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -5,694 -17 104,040
2014-01-23 2014-01-21 4 RUBIN PAUL D XOMA Common Shares S - Sale D 8.2680 -5,694 -47 3,228
2014-01-23 2014-01-21 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 5,694 17 8,922
2014-01-23 2014-01-21 4 RUBIN PAUL D XOMA Common Shares S - Sale D 8.2680 -306 -3 3,228
2014-01-17 2014-01-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 240,392
2014-01-17 2014-01-15 4 Varian John XOMA Common Shares S - Sale D 8.2791 -10,000 -83 148,739
2014-01-17 2014-01-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 158,739
2014-01-10 2014-01-09 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) M - Exercise D 1.69 1.6900 -20,000 -34 18,406
2014-01-10 2014-01-09 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 8.0021 -20,000 -160 42,017
2014-01-10 2014-01-09 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 1.6900 20,000 34 62,017
2013-12-18 2013-12-16 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 250,392
2013-12-18 2013-12-16 4 Varian John XOMA Common Shares S - Sale D 5.4372 -10,000 -54 148,739
2013-12-18 2013-12-16 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 158,739
2013-12-18 2013-12-18 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -6,000 -18 109,734
2013-12-18 2013-12-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 5.6653 -6,000 -34 3,534
2013-12-18 2013-12-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 6,000 18 9,534
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) M - Exercise D 1.69 1.6900 -16,665 -28 38,406
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Incentive Share Option (right to buy) M - Exercise D 1.69 1.6900 -3,335 -6 9,939
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 6.0001 -16,665 -100 42,017
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 1.6900 16,665 28 58,682
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 6.0001 -3,335 -20 42,017
2013-12-03 2013-12-02 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 1.6900 3,335 6 45,352
2013-12-02 2013-11-27 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 3.0400 -4,696 -14 115,734
2013-12-02 2013-11-27 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5400 -4,696 -21 3,534
2013-12-02 2013-11-27 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 4,696 14 8,230
2013-11-19 2013-11-18 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.36 2.3600 -1,304 -3 15,887
2013-11-19 2013-11-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.0776 -1,304 -5 3,534
2013-11-19 2013-11-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.3600 1,304 3 4,838
2013-11-15 2013-11-13 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -22,596 15,531
2013-11-15 2013-11-13 4 KURLAND FRED XOMA Common Shares S - Sale D 3.9124 -12,331 -48 22,085
2013-11-15 2013-11-13 4 KURLAND FRED XOMA Common Shares M - Exercise D 22,596 34,416
2013-11-15 2013-11-13 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -22,652 9,876
2013-11-15 2013-11-13 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.9132 -8,346 -33 42,017
2013-11-15 2013-11-13 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 22,652 50,363
2013-11-15 2013-11-13 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -6,876 6,875
2013-11-15 2013-11-13 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 6,876 16,902
2013-11-15 2013-11-13 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -4,498 1,102
2013-11-15 2013-11-13 4 Walbert Timothy P XOMA Common Shares M - Exercise D 4,498 11,797
2013-11-15 2013-11-13 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -4,498 1,102
2013-11-15 2013-11-13 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 4,498 12,868
2013-11-15 2013-11-13 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -4,498 3,902
2013-11-15 2013-11-13 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 4,498 11,797
2013-11-15 2013-11-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 260,392
2013-11-15 2013-11-15 4 Varian John XOMA Common Shares S - Sale D 4.1329 -10,000 -41 148,739
2013-11-15 2013-11-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 158,739
2013-11-15 2013-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -96,167 88,482
2013-11-15 2013-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -4,498 184,649
2013-11-15 2013-11-13 4 Varian John XOMA Common Shares S - Sale D 3.9128 -52,477 -205 148,739
2013-11-15 2013-11-13 4 Varian John XOMA Common Shares M - Exercise D 96,167 201,216
2013-11-15 2013-11-13 4 Varian John XOMA Common Shares S - Sale D 3.9130 -2,455 -10 105,049
2013-11-15 2013-11-13 4 Varian John XOMA Common Shares M - Exercise D 4,498 107,504
2013-11-01 2013-10-18 4/A RUBIN PAUL D XOMA Common Shares S - Sale D 4.7060 -5,254 -25 3,534
2013-10-21 2013-10-18 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.36 2.3600 -746 -2 17,191
2013-10-21 2013-10-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.7060 -746 -4 8,788
2013-10-21 2013-10-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.3600 746 2 9,534
2013-10-16 2013-10-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 270,392
2013-10-16 2013-10-15 4 Varian John XOMA Common Shares S - Sale D 4.5950 -10,000 -46 103,006
2013-10-16 2013-10-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 113,006
2013-10-02 2013-09-30 4 RUBIN PAUL D XOMA Common Shares L - Other D 4.2655 459 2 8,788
2013-09-19 2013-09-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.5311 -6,000 -27 8,329
2013-09-17 2013-09-16 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 280,392
2013-09-17 2013-09-16 4 Varian John XOMA Common Shares S - Sale D 4.5862 -10,000 -46 103,006
2013-09-17 2013-09-16 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 113,006
2013-08-21 2013-08-19 4/A BAKER BROS. ADVISORS LP XOMA Common Stock P - Purchase I 3.6200 21,410 78 510,449
2013-08-21 2013-08-19 4/A BAKER BROS. ADVISORS LP XOMA Common Stock P - Purchase I 3.6200 1,854,058 6,712 19,767,770
2013-08-21 2013-08-19 4/A BAKER BROS. ADVISORS LP XOMA Common Stock P - Purchase I 3.6200 882,323 3,194 2,829,753
2013-08-21 2013-08-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock A - Award I 3.6200 21,410 78 510,449
2013-08-21 2013-08-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock A - Award I 3.6200 1,854,058 6,712 19,767,770
2013-08-21 2013-08-19 4 BAKER BROS. ADVISORS LP XOMA Common Stock A - Award I 3.6200 882,323 3,194 2,829,753
2013-08-19 2013-08-19 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.7365 -6,000 -22 14,329
2013-08-16 2013-08-14 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -16,265 32,528
2013-08-16 2013-08-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 3.8612 -6,002 -23 27,711
2013-08-16 2013-08-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 16,265 33,713
2013-08-16 2013-08-14 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -26,748 53,496
2013-08-16 2013-08-14 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.8613 -10,520 -41 20,329
2013-08-16 2013-08-14 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 26,748 30,849
2013-08-16 2013-08-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 1.2400 -10,000 -12 290,392
2013-08-16 2013-08-15 4 Varian John XOMA Common Shares S - Sale D 3.9212 -10,000 -39 103,006
2013-08-16 2013-08-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 113,006
2013-08-16 2013-08-14 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -94,574 189,147
2013-08-16 2013-08-14 4 Varian John XOMA Common Shares M - Exercise D 94,574 103,006
2013-08-16 2013-08-14 4 Varian John XOMA Common Shares S - Sale D 3.8612 -51,647 -199 8,432
2013-08-16 2013-08-15 4 KURLAND FRED XOMA Common Shares G - Gift D -13,231 11,820
2013-08-16 2013-08-14 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -19,064 38,127
2013-08-16 2013-08-14 4 KURLAND FRED XOMA Common Shares S - Sale D 3.8612 -7,498 -29 25,051
2013-08-16 2013-08-14 4 KURLAND FRED XOMA Common Shares M - Exercise D 19,064 32,549
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.36 4.7055 -2,748 -13 17,937
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Incentive Share Option (right to buy) M - Exercise D 3.04 4.7055 -3,252 -15 120,430
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.7055 -3,252 -15 4,101
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.0400 3,252 10 7,353
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.7055 -2,748 -13 4,101
2013-07-19 2013-07-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.3600 2,748 6 6,849
2013-07-17 2013-07-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 -10,000 300,392
2013-07-17 2013-07-15 4 Varian John XOMA Common Shares S - Sale D 4.8066 -10,000 -48 60,079
2013-07-17 2013-07-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 70,079
2013-07-01 2013-06-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.4485 567 2 4,101
2013-06-18 2013-06-17 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 -10,000 310,392
2013-06-18 2013-06-17 4 Varian John XOMA Common Shares S - Sale D -10,000 60,079
2013-06-18 2013-06-17 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 70,079
2013-06-18 2013-06-18 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.36 -3,130 20,685
2013-06-18 2013-06-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D -2,870 3,534
2013-06-18 2013-06-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D -3,130 6,404
2013-06-18 2013-06-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.3600 3,130 7 9,534
2013-06-12 2013-06-11 4 SCANNON PATRICK J MD PHD XOMA Incentive Share Option (right to buy) M - Exercise D 1.69 -10,000 13,274
2013-06-12 2013-06-11 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D -10,000 17,448
2013-06-12 2013-06-11 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 1.6900 10,000 17 27,448
2013-05-29 2013-05-28 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 5,600
2013-05-29 2013-05-28 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 2,800 8,370
2013-05-29 2013-05-28 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -3,150 6,300
2013-05-29 2013-05-28 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 3,150 10,026
2013-05-29 2013-05-28 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.69 -2,800 8,866
2013-05-29 2013-05-28 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 2.6900 2,800 8 7,299
2013-05-29 2013-05-28 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -2,800 5,600
2013-05-29 2013-05-28 4 Walbert Timothy P XOMA Common Shares M - Exercise D 2,800 7,299
2013-05-29 2013-05-29 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.1603 -1,797 -7 6,404
2013-05-29 2013-05-28 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -4,667 9,333
2013-05-29 2013-05-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 4,667 8,201
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Non-Qualified Stock Option (right to buy) A - Award I 4.13 11,600 11,600
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Non-Qualified Stock Option (right to buy) A - Award I 4.13 11,600 11,600
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Non-Qualified Stock Option (right to buy) A - Award I 4.13 11,600 11,600
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 489,039
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 489,039
2013-05-24 2013-05-23 4 BAKER BROS. ADVISORS LP XOMA Common Shares A - Award I 8,400 1,947,430
2013-05-24 2013-05-23 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 20,000 83 20,000
2013-05-24 2013-05-23 4 BOWES WILLIAM K JR XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2013-05-24 2013-05-23 4 BOWES WILLIAM K JR XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 11,600 48 11,600
2013-05-24 2013-05-23 4 Klein Thomas XOMA Restricted Stock Units A - Award D 0.00 2,000 242,000
2013-05-24 2013-05-23 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2013-05-24 2013-05-23 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 11,600 48 11,600
2013-05-24 2013-05-23 4 LIMBER JOSEPH M XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2013-05-24 2013-05-23 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 11,600 48 11,600
2013-05-24 2013-05-23 4 VAN NESS W DENMAN XOMA Restricted Stock Units A - Award D 0.00 9,450 9,450
2013-05-24 2013-05-23 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 13,050 54 13,050
2013-05-24 2013-05-23 4 Walbert Timothy P XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2013-05-24 2013-05-23 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 4.13 4.1300 11,600 48 11,600
2013-05-21 2013-05-20 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) M - Exercise D 2.36 4.1600 -785 -3 23,815
2013-05-21 2013-05-20 4 RUBIN PAUL D XOMA Common Shares S - Sale D -5,215 3,534
2013-05-21 2013-05-20 4 RUBIN PAUL D XOMA Common Shares S - Sale D 4.1600 -785 -3 8,749
2013-05-21 2013-05-20 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.3600 785 2 9,534
2013-05-15 2013-05-15 4 Varian John XOMA Incentive Share Option (right to buy) M - Exercise D 1.24 -10,000 320,392
2013-05-15 2013-05-15 4 Varian John XOMA Common Shares S - Sale D -10,000 60,079
2013-05-15 2013-05-15 4 Varian John XOMA Common Shares M - Exercise D 1.2400 10,000 12 70,079
2013-05-15 2013-05-14 4 SCANNON PATRICK J MD PHD XOMA Incentive Share Option (right to buy) M - Exercise D 1.69 -10,000 23,274
2013-05-15 2013-05-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D -10,000 17,448
2013-05-15 2013-05-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 1.6900 10,000 17 27,448
2013-04-19 2013-04-18 4 RUBIN PAUL D XOMA Common Shares S - Sale D -6,000 8,749
2013-04-01 2013-03-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.3155 1,498 5 14,749
2013-03-27 2013-03-19 4 RUBIN PAUL D XOMA Common Shares S - Sale D 3.2900 -6,990 -23 13,251
2013-03-27 2013-03-18 4 RUBIN PAUL D XOMA Restricted Stock Units M - Exercise D 0.00 -18,205 36,410
2013-03-27 2013-03-18 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 18,205 20,241
2013-03-20 2013-03-18 4 Klein Thomas XOMA Restricted Stock Units A - Award D 0.00 240,000 240,000
2013-03-20 2013-03-18 4 Klein Thomas XOMA Non-Qualified Share Option (right to buy) A - Award D 3.31 3.3100 335,000 1,109 335,000
2013-03-01 2013-02-28 4 KURLAND FRED XOMA Restricted Stock Units A - Award D 0.00 32,625 32,625
2013-03-01 2013-02-28 4 KURLAND FRED XOMA Non-Qualified Share Option (right to buy) A - Award D 2.72 2.7150 45,054 122 45,054
2013-03-01 2013-02-28 4 RUBIN PAUL D XOMA Restricted Stock Units A - Award D 0.00 36,424 36,424
2013-03-01 2013-02-28 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) A - Award D 2.72 2.7150 50,299 137 50,299
2013-03-01 2013-02-28 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units A - Award D 0.00 28,500 28,500
2013-03-01 2013-02-28 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) A - Award D 2.72 2.7150 39,000 106 39,000
2013-03-01 2013-02-28 4 Varian John XOMA Restricted Stock Units A - Award D 0.00 110,721 110,721
2013-03-01 2013-02-28 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 2.72 2.7150 152,900 415 152,900
2013-02-13 2012-12-31 5 KURLAND FRED by 401(k) XOMA Common Shares J - Other I 2.5252 4,455 11 17,396
2013-02-13 2012-12-31 5 SCANNON PATRICK J MD PHD by 401(k) XOMA Common Shares J - Other I 2.5252 4,455 11 20,339
2013-02-13 2012-12-31 5 RUBIN PAUL D by 401(k) XOMA Common Shares J - Other I 2.5252 2,214 6 4,422
2013-02-13 2012-12-31 5 Varian John by 401(k) XOMA Common Shares J - Other I 2.5252 4,455 11 13,797
2013-01-02 2012-12-31 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.2800 833 2 2,036
2012-12-13 2012-12-12 4 LIMBER JOSEPH M XOMA Restricted Stock Units A - Award D 0.00 16,800 16,800
2012-12-13 2012-12-12 4 LIMBER JOSEPH M XOMA Non-Qualified Share Option (right to buy) A - Award D 2.72 2.7200 23,200 63 23,200
2012-11-15 2012-11-13 4 BOWES WILLIAM K JR XOMA Restricted Stock Units M - Exercise D 0.00 -4,499 8,996
2012-11-15 2012-11-13 4 BOWES WILLIAM K JR XOMA Common Shares M - Exercise D 4,499 5,570
2012-11-15 2012-11-14 4 SCANNON PATRICK J MD PHD XOMA Common Shares S - Sale D 2.5584 -8,773 -22 17,448
2012-11-15 2012-11-13 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units M - Exercise D 0.00 -22,653 45,304
2012-11-15 2012-11-13 4 SCANNON PATRICK J MD PHD XOMA Common Shares M - Exercise D 22,653 26,221
2012-11-15 2012-11-14 4 KURLAND FRED XOMA Common Shares S - Sale D 2.5584 -9,111 -23 13,485
2012-11-15 2012-11-13 4 KURLAND FRED XOMA Restricted Stock Units M - Exercise D 0.00 -22,596 45,192
2012-11-15 2012-11-13 4 KURLAND FRED XOMA Common Shares M - Exercise D 22,596 22,596
2012-11-15 2012-11-13 4 VAN NESS W DENMAN XOMA Restricted Stock Units M - Exercise D 0.00 -6,876 13,751
2012-11-15 2012-11-13 4 VAN NESS W DENMAN XOMA Common Shares M - Exercise D 6,876 6,876
2012-11-15 2012-11-14 4 Varian John XOMA Common Shares S - Sale D 2.5576 -38,773 -99 60,079
2012-11-15 2012-11-14 4 Varian John XOMA Common Shares S - Sale D 2.5584 -1,814 -5 98,852
2012-11-15 2012-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -96,167 201,329
2012-11-15 2012-11-13 4 Varian John XOMA Restricted Stock Units M - Exercise D 0.00 -4,499 297,496
2012-11-15 2012-11-13 4 Varian John XOMA Common Shares M - Exercise D 96,167 100,666
2012-11-15 2012-11-13 4 Varian John XOMA Common Shares M - Exercise D 4,499 4,499
2012-11-15 2012-11-13 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units M - Exercise D 0.00 -4,499 8,996
2012-11-15 2012-11-13 4 WYSZOMIERSKI JACK L XOMA Common Shares M - Exercise D 4,499 4,499
2012-11-15 2012-11-13 4 Walbert Timothy P XOMA Restricted Stock Units M - Exercise D 0.00 -4,499 8,996
2012-11-15 2012-11-13 4 Walbert Timothy P XOMA Common Shares M - Exercise D 4,499 4,499
2012-10-31 2012-10-29 4 BAKER JULIAN See Footnotes XOMA Common Stock P - Purchase I 3.0000 103,608 311 463,839
2012-10-31 2012-10-29 4 BAKER JULIAN See Footnotes XOMA Common Stock P - Purchase I 3.0000 4,282,419 12,847 17,888,512
2012-10-31 2012-10-29 4 BAKER JULIAN See Footnotes XOMA Common Stock P - Purchase I 3.0000 336,639 1,010 1,922,230
2012-10-01 2012-09-28 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 3.5055 542 2 1,203
2012-07-23 3 667, L.P. XOMA Common Stock D 1,585,591
2012-07-23 3 14159, L.P. XOMA Common Stock D 360,231
2012-07-23 3 Baker Brothers Life Sciences LP XOMA Common Stock D 13,606,093
2012-07-23 2012-07-19 4 Neu Kelvin XOMA Non-Qualified Share Option (right to buy) A - Award D 3.53 3.5300 23,200 82 23,200
2012-07-23 2012-07-19 4 Neu Kelvin XOMA Common Shares A - Award D 16,800 16,800
2012-07-23 2012-07-19 4 KURLAND FRED XOMA Restricted Stock Units A - Award D 0.00 57,191 57,191
2012-07-23 2012-07-19 4 KURLAND FRED XOMA Non-Qualified Share Option (right to buy) A - Award D 3.53 3.5300 78,978 279 78,978
2012-07-23 2012-07-19 4 RUBIN PAUL D XOMA Restricted Stock Units A - Award D 0.00 80,244 80,244
2012-07-23 2012-07-19 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) A - Award D 3.53 3.5300 110,813 391 110,813
2012-07-23 2012-07-19 4 SCANNON PATRICK J MD PHD XOMA Restricted Stock Units A - Award D 0.00 48,793 48,793
2012-07-23 2012-07-19 4 SCANNON PATRICK J MD PHD XOMA Non-Qualified Share Option (right to buy) A - Award D 3.53 3.5300 67,381 238 67,381
2012-07-23 2012-07-19 4 Varian John XOMA Restricted Stock Units A - Award D 0.00 283,721 283,721
2012-07-23 2012-07-19 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 3.53 3.5300 391,805 1,383 391,805
2012-07-02 2012-06-29 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.8310 661 2 661
2012-07-02 2012-06-15 4 RUBIN PAUL D XOMA Common Shares G - Gift D -3,887 0
2012-06-19 2012-06-19 4 VAN NESS W DENMAN by Trust XOMA Non-Qualified Share Option (right to buy) A - Award I 5.83 15,790 15,790
2012-06-19 2012-06-19 4 VAN NESS W DENMAN by Trust XOMA Non-Qualified Share Option (right to buy) A - Award I 3.03 6,500 6,500
2012-06-19 2012-06-19 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) D - Sale to Issuer D 5.83 -15,790 0
2012-06-19 2012-06-19 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) D - Sale to Issuer D 3.03 -6,500 0
2012-05-25 2012-05-24 4 RUBIN PAUL D XOMA Restricted Stock Units A - Award D 0.00 14,000 14,000
2012-05-25 2012-05-24 4 RUBIN PAUL D XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 24,600 58 24,600
2012-05-25 2012-05-24 4 BOWES WILLIAM K JR XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2012-05-25 2012-05-24 4 BOWES WILLIAM K JR XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 11,600 27 11,600
2012-05-25 2012-05-24 4 HUTT PETER BARTON XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 20,000 47 20,000
2012-05-25 2012-05-24 4 VAN NESS W DENMAN XOMA Restricted Stock Units A - Award D 0.00 9,450 9,450
2012-05-25 2012-05-24 4 VAN NESS W DENMAN XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 13,050 31 13,050
2012-05-25 2012-05-24 4 Walbert Timothy P XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2012-05-25 2012-05-24 4 Walbert Timothy P XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 11,600 27 11,600
2012-05-25 2012-05-24 4 WYSZOMIERSKI JACK L XOMA Restricted Stock Units A - Award D 0.00 8,400 8,400
2012-05-25 2012-05-24 4 WYSZOMIERSKI JACK L XOMA Non-Qualified Share Option (right to buy) A - Award D 2.36 2.3600 11,600 27 11,600
2012-04-23 3 BAKER BROS. ADVISORS LP See footnotes XOMA Common Stock I 0
2012-04-02 2012-03-30 4 RUBIN PAUL D XOMA Common Shares M - Exercise D 2.6315 1,229 3 3,887
2012-03-08 3 BAKER JULIAN Through Partnership XOMA Common Stock I 13,606,093
2012-03-08 3 BAKER JULIAN Through Partnership XOMA Common Stock I 1,585,591
2012-03-08 3 BAKER JULIAN Through Partnership XOMA Common Stock I 360,231
2012-02-14 2011-12-30 5 KURLAND FRED by 401(k) XOMA Common Shares J - Other I 1.1550 9,524 11 12,941
2012-02-14 2011-12-30 5 MARGOLIN CHRISTOPHER J by 401(k) XOMA Common Shares J - Other I 1.1550 9,524 11 15,853
2012-02-14 2011-12-30 5 RUBIN PAUL D by 401(k) XOMA Common Shares J - Other I 1.1550 2,208 3 2,208
2012-02-14 2011-12-30 5 RUBIN PAUL D XOMA Common Shares J - Other D 1.0925 1,636 2 2,658
2012-02-14 2011-12-30 5 SCANNON PATRICK J MD PHD by 401(k) XOMA Common Shares J - Other I 1.1550 9,524 11 15,884
2012-02-14 2011-12-30 5 Varian John by 401(k) XOMA Common Shares J - Other I 1.1550 9,342 11 9,342
2012-02-14 2012-02-10 4 RUBIN PAUL D XOMA Restricted Stock Units A - Award D 0.00 54,615 54,615
2012-01-06 2012-01-04 4 Varian John XOMA Restricted Stock Units A - Award D 0.00 288,500 301,995
2012-01-06 2012-01-04 4 Varian John XOMA Non-Qualified Share Option (right to buy) A - Award D 1.24 1.2400 44,608 55 44,608
2012-01-06 2012-01-04 4 Varian John XOMA Incentive Share Option (right to buy) A - Award D 1.24 1.2400 330,392 410 330,392
2009-01-02 2008-12-29 4 KURLAND FRED XOMA Non-Qualified Share Option (right to buy) A - Award D 0.62 0.6200 154,840 96 154,840
2009-01-02 2008-12-29 4 KURLAND FRED XOMA Incentive Share Option (right to buy) A - Award D 0.62 0.6200 645,160 400 645,160
P
非衍生或衍生证券的公开市场或私下买入
S
非衍生或衍生证券的公开市场或私下卖出
A
公司向内部人员授予、奖励或以其他方式获取证券（例如股票期权）
C
衍生工具转换
D
将证券卖出或转让回公司
F
使用从公司收到的证券的一部分来支付行使价或税务负担。
G
内部人士赠送或接收他人赠送公司股票
K
股权掉期和类似的避险交易
M
行使或转换从公司获得的衍生证券（例如期权）
V
内部人士通过Form 4自愿报告的一笔交易
J
其他（附有交易描述的脚注）
Other Listings
DE:X0M €22.20
Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista

© 2015-2025 Fintel Ventures LLC. All rights reserved. Fintel® is a registered trademark.

This website is provided “as is” without any representations or warranties, express or implied. Fintel makes no representations or warranties in relation to this website or the information and materials provided on this website. Nothing on this website constitutes, or is meant to constitute, advice of any kind. If you require advice in relation to any financial matter you should consult an appropriate professional.

About Fintel
Top Investors
Features
Explore
Help Center