紧急生物解决方案公司
US ˙ NYSE ˙ US29089Q1058

介绍

本页面提供了有关 Richard S Lindahl 已知的内部交易历史的全面分析。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。尽管存在这些限制,学术研究表明,整体而言,内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

“平均交易盈利能力”衡量了内部人士在过去三年中所有非计划性的公开市场买入交易的平均回报率。计算过程包括检查每笔交易,排除了作为10b5-1交易计划的一部分的交易。然后,对每笔交易在3、6和12个月的表现进行平均,以生成该笔交易最终的表现指标。然后,将所有交易的表现指标进行平均,计算出内部人士的总体平均表现指标。列表仅包含在过去两年中进行过至少三笔交易的内部人士。

如果内部人士的交易盈利能力显示为"N/A",则可能是因为该内部人士在过去三年内没有进行任何公开市场买入交易,或者他们进行的交易距离现在时间太近,无法计算出可靠的表现指标。

更新频率:每日

查看收益最高的的内幕交易者列表。

报告内部持仓的公司

美国证券交易委员会(SEC)文件显示Richard S Lindahl已报告在以下公司拥有持仓或进行了交易:

证券 职位 最新报告的持仓
US:EBS / Emergent BioSolutions Inc. EVP, Chief Financial Officer 296,492
US:CEB / CEB Inc. Chief Financial Officer 0
如何解读这些图表

以下图表显示了在Richard S Lindahl进行的每笔公开市场非计划交易后证券的股价表现。非计划交易是指没有作为10b5-1交易计划的一部分而进行的交易。股价表现以累积百分比变化的方式绘制。例如,如果一笔内部人士交易是在2019年1月1日进行的,该图表将显示该证券的每日百分比变化直至当前日期。如果在此期间股价从10美元涨至15美元,则股价的累积百分比变化将为50%。从10美元涨至20美元的价格变化将为100%,而从10美元跌至5美元的价格变化将为-50%。

最终,我们将评估内部人士的交易与股价的超额回报(正向或负向)之间的相关性,以判断内部人士是否在交易中利用内部信息获利。如果内部人士有这样的行为,我们预期看到(a)买入后的正回报,或者(b)卖出后的负回报。对于情况(a),买入图表将显示一系列向上倾斜的曲线,表示每次买入后都有正回报。对于情况(b),卖出图表将显示一系列向下倾斜的曲线,表示每次卖出后都有负回报。

然而,仅凭这一点还不足以得出结论。例如,如果公司的股价在多年内呈现非周期性上升,我们会预期所有买入后的图表都呈现向上倾斜。同样地,多年来呈现非周期性下降的股价会导致卖出后的图表也呈现向下倾斜。这两种情况的图表都不能表示内部人士在进行内幕交易。

最有力的指标是在公司股价呈极度循环波动的情况下,“买入”图表显示正向信号,而“卖出”图表显示负向趋势。这种情况强烈暗示内部人士可能根据内幕信息精确地计时进行交易,以获得财务优势。

EBS / Emergent BioSolutions Inc.内部人士买入 - 短期收益分析

在这一部分,我们分析了在 EBS / Emergent BioSolutions Inc. 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 股票代码 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(%)
2021-11-15 EBS LINDAHL RICHARD S 3,000 37.4600 3,000 37.4600 112,380 60 52.22 44,280 39.40

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

EBS / Emergent BioSolutions Inc. Insider Trades
EBS / Emergent BioSolutions Inc.内部人士卖出 - 短期亏损分析

在这一部分,我们分析了在 EBS / Emergent BioSolutions Inc. 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,

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 股票代码 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($)
避免的
最高损失率($)
当前未知该内部人士进行过任何未预先计划的公开市场交易。

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

EBS / Emergent BioSolutions Inc. Insider Trades
内幕交易历史

该表格显示了由 Richard S Lindahl 进行的所有内幕交易的完整列表,这些交易已向美国证券交易委员会(SEC)披露。

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化
每股
股价
交易
金额
剩余
金额
2025-06-10 2025-06-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -2,733 296,492 -0.91 6.63 -18,120 1,965,742
2025-03-10 2025-03-06 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 146,888 299,225 96.42
2025-03-04 2025-03-01 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -683 152,337 -0.45 7.48 -5,109 1,139,481
2025-03-04 2025-02-28 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -1,073 153,020 -0.70 7.48 -8,026 1,144,590
2025-03-04 2025-02-12 4 EBS Emergent BioSolutions Inc.
Common Stock
D - Sale to Issuer -16,916 154,093 -9.89
2024-10-17 2024-10-15 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 15,000 171,009 9.61
2024-06-11 2024-06-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -2,733 156,009 -1.72 6.19 -16,917 965,696
2024-03-04 2024-03-01 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -684 158,742 -0.43 3.39 -2,319 538,135
2024-03-04 2024-02-29 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -9,037 159,426 -5.36 3.23 -29,190 514,946
2024-02-27 2024-02-23 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -517 168,463 -0.31 2.74 -1,417 461,589
2024-02-27 2024-02-21 4 EBS Emergent BioSolutions Inc.
Common Stock
D - Sale to Issuer -4,012 168,980 -2.32 2.71 -10,873 457,936
2023-06-13 2023-06-09 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 49,231 172,992 39.78
2023-06-13 2023-06-09 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 24,616 123,761 24.83
2023-03-06 2023-03-02 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 12,308 99,145 14.17
2023-03-06 2023-03-02 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 6,154 86,837 7.63
2023-03-02 2023-02-28 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -1,074 16,906 -5.97 12.38 -13,296 209,296
2023-02-27 2023-02-24 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -977 17,980 -5.15 13.71 -13,395 246,506
2023-02-27 2023-02-23 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -444 18,957 -2.29 14.30 -6,349 271,085
2023-02-10 2023-02-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -2,396 19,401 -10.99 13.25 -31,747 257,063
2023-02-10 2023-02-08 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 101 21,797 0.47
2022-03-02 2022-03-01 4 EBS Emergent BioSolutions Inc.
Employee Stock Options (Right to Buy)
A - Award 38,664 38,664 41.38 1,599,916 1,599,916
2022-03-02 2022-03-01 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 16,916 86,291 24.38
2022-03-02 2022-03-01 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 31,417 69,375 82.77
2022-03-02 2022-02-28 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -818 85,473 -0.95 39.64 -32,426 3,388,150
2022-02-25 2022-02-24 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -983 37,958 -2.52 42.47 -41,748 1,612,076
2022-02-25 2022-02-23 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -516 38,941 -1.31 42.23 -21,791 1,644,478
2022-02-24 2022-02-22 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -2,298 39,457 -5.50 42.23 -97,045 1,666,269
2022-02-24 2022-02-22 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 1,836 41,755 4.60
2021-11-15 2021-11-15 4 EBS Emergent BioSolutions Inc.
Common Stock
P - Purchase 3,000 39,919 8.13 37.46 112,380 1,495,366
2021-05-11 2021-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -1,054 36,919 -2.78 61.62 -64,947 2,274,949
2021-02-26 2021-02-26 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -819 37,973 -2.11 97.15 -79,566 3,689,077
2021-02-26 2021-02-24 4 EBS Emergent BioSolutions Inc.
Employee Stock Options (Right to Buy)
A - Award 16,043 16,043 93.49 1,499,860 1,499,860
2021-02-26 2021-02-24 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -1,010 38,792 -2.54 93.49 -94,425 3,626,664
2021-02-26 2021-02-24 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 4,012 39,802 11.21
2021-02-26 2021-02-24 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 4,011 35,790 12.62
2021-02-11 2021-02-09 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -2,522 31,779 -7.35 123.45 -311,341 3,923,118
2021-02-11 2021-02-09 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 2,495 34,301 7.84
2020-05-12 2020-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -728 31,806 -2.24 79.25 -57,694 2,520,626
2020-02-27 2020-02-26 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -610 32,534 -1.84 59.91 -36,545 1,949,112
2020-02-27 2020-02-25 4 EBS Emergent BioSolutions Inc.
Employee Stock Options (Right to Buy)
A - Award 24,414 44,735 120.14 61.44 1,499,996 2,748,518
2020-02-27 2020-02-25 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 6,104 33,144 22.57
2020-02-27 2020-02-25 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 6,103 27,040 29.15
2019-05-10 2019-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
F - Taxes -759 20,937 -3.50 47.49 -36,045 994,298
2019-02-28 2019-02-26 4 EBS Emergent BioSolutions Inc.
Employee Stock Option (Right to Buy)
A - Award 20,321 20,321 61.01 1,239,784 1,239,784
2019-02-28 2019-02-26 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 5,081 21,696 30.58
2019-02-28 2019-02-26 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 5,081 16,615 44.05
2018-05-10 2018-05-08 4 EBS Emergent BioSolutions Inc.
Employee Stock Option (Right to Buy)
A - Award 19,963 19,963 48.33 964,812 964,812
2018-05-10 2018-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 4,991 11,534 76.28
2018-05-10 2018-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 1,551 6,543 31.07
2018-05-10 2018-05-08 4 EBS Emergent BioSolutions Inc.
Common Stock
A - Award 4,992 4,992
2017-04-06 2017-04-05 4 CEB CEB Inc.
Performance Stock Units
M - Exercise -7,686 0 -100.00
2017-04-06 2017-04-05 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise -23,435 0 -100.00
2017-04-06 2017-04-05 4 CEB CEB Inc.
Common Stock
D - Sale to Issuer -37,852 0 -100.00
2017-04-06 2017-04-05 4 CEB CEB Inc.
Common Stock
D - Sale to Issuer -6,433 37,852 -14.53
2017-04-06 2017-04-05 4 CEB CEB Inc.
Common Stock
F - Taxes -1,253 44,285 -2.75 78.85 -98,799 3,491,872
2017-04-06 2017-04-05 4 CEB CEB Inc.
Common Stock
M - Exercise 7,686 45,538 20.31
2017-03-29 2017-03-27 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 2,208 0 -100.00
2017-03-29 2017-03-27 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 1,749 1,749
2017-03-29 2017-03-27 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 2,051 4,102 100.00
2017-03-29 2017-03-27 4 CEB CEB Inc.
Common Stock
F - Taxes -744 37,852 -1.93 78.90 -58,702 2,986,523
2017-03-29 2017-03-27 4 CEB CEB Inc.
Common Stock
M - Exercise 6,008 38,596 18.44
2017-03-17 2017-03-15 4 CEB CEB Inc.
Restricted Stock Units
A - Award 7,561 7,561
2017-02-21 2017-02-17 4 CEB CEB Inc.
Performance-Based Restricted Stock Units
M - Exercise 2,255 0 -100.00
2017-02-21 2017-02-17 4 CEB CEB Inc.
Common Stock
M - Exercise 2,255 32,588 7.43
2016-04-27 2016-04-25 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 2,052 6,153 50.04
2016-04-27 2016-04-25 4 CEB CEB Inc.
Common Stock
F - Taxes -744 30,333 -2.39 64.85 -48,248 1,967,095
2016-04-27 2016-04-25 4 CEB CEB Inc.
Common Stock
M - Exercise 2,052 31,077 7.07
2016-04-01 2016-03-30 4 CEB CEB Inc.
Performance-Based Restricted Stock Units
A - Award 4,233 4,233
2016-04-01 2016-03-30 4 CEB CEB Inc.
Restricted Stock Units
A - Award 10,023 10,023
2016-03-30 2016-03-28 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 2,388 0 -100.00
2016-03-30 2016-03-28 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 2,208 2,208
2016-03-30 2016-03-28 4 CEB CEB Inc.
Restricted Stock Units
M - Exercise 1,749 3,498 100.00
2016-03-30 2016-03-28 4 CEB CEB Inc.
Common Stock
F - Taxes -866 29,025 -2.90 62.52 -54,142 1,814,643
2016-03-30 2016-03-28 4 CEB CEB Inc.
Common Stock
M - Exercise 6,345 29,891 26.95
2016-02-23 2016-02-19 4 CEB CEB Inc.
Performance-Based Restricted Stock Units
M - Exercise 3,027 0 -100.00
2016-02-23 2016-02-19 4 CEB CEB Inc.
Common Stock
M - Exercise 3,027 23,546 14.75
2015-04-28 2015-04-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 1,750 5,247 50.04
2015-04-28 2015-04-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 1,750 20,519 9.32
2015-03-31 2015-03-30 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,557 0 -100.00
2015-03-31 2015-03-30 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,388 2,388
2015-03-31 2015-03-30 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,794 18,769 -8.72 80.02 -143,556 1,501,895
2015-03-31 2015-03-30 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 4,945 20,563 31.66
2015-03-31 2015-03-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,208 4,416 100.00
2015-03-31 2015-03-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 2,208 15,618 16.47
2015-03-27 2015-03-25 4 CEB CORPORATE EXECUTIVE BOARD CO
Performance-Based Restricted Stock Units
A - Award 3,453 3,453
2015-03-27 2015-03-25 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
A - Award 8,205 8,205
2015-02-24 2015-02-20 4 CEB CORPORATE EXECUTIVE BOARD CO
Performance-Based Restricted Stock Units
M - Exercise 5,056 0 -100.00
2015-02-24 2015-02-20 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,865 13,410 -12.21 79.19 -147,689 1,061,938
2015-02-24 2015-02-20 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 5,056 15,275 49.48
2014-08-01 2014-08-01 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
S - Sale -6,300 10,219 -38.14 61.75 -389,025 631,023
2014-08-01 2014-07-31 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
S - Sale -8,700 16,519 -34.50 61.76 -537,312 1,020,213
2014-04-30 2014-04-28 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,209 6,624 50.03
2014-04-30 2014-04-28 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 2,209 25,219 9.60
2014-04-01 2014-03-31 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 1,959 0 -100.00
2014-04-01 2014-03-31 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,557 2,557
2014-04-01 2014-03-31 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,639 23,010 -6.65 74.23 -121,663 1,708,032
2014-04-01 2014-03-31 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 4,516 24,649 22.43
2014-04-01 2014-03-28 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,388 4,776 100.00
2014-04-01 2014-03-28 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -856 20,133 -4.08 72.75 -62,274 1,464,676
2014-04-01 2014-03-28 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 2,388 20,989 12.84
2014-03-27 2014-03-26 4 CEB CORPORATE EXECUTIVE BOARD CO
Performance-Based Restricted Stock Units
A - Award 2,819 2,819
2014-03-27 2014-03-26 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
A - Award 6,997 6,997
2013-06-17 2013-06-10 4/A CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 3,677 0 -100.00
2013-06-17 2013-06-10 4/A CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,871 18,601 -9.14 61.13 -114,374 1,137,079
2013-06-17 2013-06-10 4/A CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 3,677 20,472 21.89
2013-06-11 2013-06-10 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise -3,677 0 -100.00
2013-06-11 2013-06-10 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,702 18,770 -8.31 61.13 -104,043 1,147,410
2013-06-11 2013-06-10 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 3,677 20,472 21.89
2013-05-01 2013-04-29 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,389 7,164 50.03
2013-05-01 2013-04-29 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -867 16,795 -4.91 56.31 -48,821 945,726
2013-05-01 2013-04-29 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 2,389 17,662 15.64
2013-04-02 2013-04-01 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 1,959 1,959
2013-04-02 2013-04-01 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise 2,558 5,114 100.08
2013-04-02 2013-04-01 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,629 15,273 -9.64 57.13 -93,065 872,546
2013-04-02 2013-04-01 4 CEB CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 4,517 16,902 36.47
2013-03-28 2013-03-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Performance-Based Restricted Stock Units
A - Award 3,561 3,561
2013-03-28 2013-03-27 4 CEB CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
A - Award 8,833 8,833
2012-11-20 2012-11-20 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
P - Purchase 1,000 12,385 8.78 41.50 41,500 513,978
2012-06-12 2012-06-11 4 EXBD CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise -3,678 3,677 -50.01
2012-06-12 2012-06-11 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -1,292 11,385 -10.19 37.99 -49,083 432,516
2012-06-12 2012-06-11 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 3,678 12,677 40.87
2012-05-01 2012-04-30 4 EXBD CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise -2,558 7,672 -25.00
2012-05-01 2012-04-30 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -899 8,999 -9.08 41.37 -37,192 372,289
2012-05-01 2012-04-30 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 2,558 9,898 34.85
2012-04-03 2012-04-02 4 EXBD CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
M - Exercise -1,959 3,918 -33.33
2012-04-03 2012-04-02 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
F - Taxes -688 7,340 -8.57 43.15 -29,687 316,721
2012-04-03 2012-04-02 4 EXBD CORPORATE EXECUTIVE BOARD CO
Common Stock
M - Exercise 1,959 8,028 32.28
2012-03-29 2012-03-28 4 EXBD CORPORATE EXECUTIVE BOARD CO
Performance-Based Restricted Stock Units
A - Award 4,776 4,776
2012-03-29 2012-03-28 4 EXBD CORPORATE EXECUTIVE BOARD CO
Restricted Stock Units
A - Award 9,553 9,553
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)