| 内部人士股份 | 11,645,365 shares |
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
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
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Derma Sciences, Inc.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。
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| 内部人士 | 平均收益（%） | 持股 数量 |
分拆 调整 |
|---|
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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 DSCI / Derma Sciences, 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。
经调整价格 已按拆股调整。 经调整股数 已按拆股调整。
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 DSCI / Derma Sciences, 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， 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。
经调整价格 已按拆股调整。 经调整股数 已按拆股调整。
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 | 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-02-24 | 2017-02-24 | 4 | NAVARRO SAMUEL E | DSCI | Restricted Stock Units | D | -25,000 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | 25,000 | 25,000 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | -37,500 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 3.99 | -83,482 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | COLE ROBERT C | DSCI | Common Stock | D | -69,518 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | WILLS STEPHEN T | DSCI | Restricted Stock Units | D | -27,500 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 4.27 | -29,375 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 27,500 | 27,500 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | -147,076 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 3.99 | -83,482 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | Eigner Frederic | DSCI | Common Stock | D | -49,010 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | Hewlett Brett | DSCI | Restricted Stock Units | D | -17,500 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | Hewlett Brett | DSCI | Stock Option (right to buy) | D | 5.12 | -20,000 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | Hewlett Brett | DSCI | Common Stock | D | 17,500 | 17,500 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | Hewlett Brett | DSCI | Common Stock | D | -51,250 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | CONJEEVARAM SRINI | DSCI | Restricted Stock Units | D | -17,500 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 4.07 | -9,375 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 17,500 | 17,500 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | -81,817 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 3.99 | -83,482 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | YETTER JOHN E | DSCI | Common Stock | D | -55,983 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | MOUSSA ROBERT G | DSCI | Restricted Stock Units | D | -17,500 | 0 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | MOUSSA ROBERT G | DSCI | Stock Option (right to buy) | D | 4.11 | -17,375 | 0 | |||||
| 2017-02-24 | 2017-02-24 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 17,500 | 17,500 | ||||||
| 2017-02-24 | 2017-02-24 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | -81,771 | 0 | ||||||
| 2017-02-16 | 2017-02-14 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 3.30 | -21,200 | 21,200 | |||||
| 2017-02-16 | 2017-02-14 | 4 | Eigner Frederic | DSCI | Common Stock | D | 7.0000 | -3,550 | -25 | 55,178 | ||||
| 2017-02-16 | 2017-02-14 | 4 | Eigner Frederic | DSCI | Common Stock | D | 7,100 | 58,728 | ||||||
| 2017-02-16 | 2017-02-10 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 6.40 | -9,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | Eigner Frederic | DSCI | Common Stock | D | 7.0000 | -8,571 | -60 | 51,628 | ||||
| 2017-02-16 | 2017-02-10 | 4 | Eigner Frederic | DSCI | Common Stock | D | 6.4000 | 9,375 | 60 | 60,199 | ||||
| 2017-02-16 | 2017-02-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 3.30 | -21,200 | 21,200 | |||||
| 2017-02-16 | 2017-02-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 7.0000 | -2,602 | -18 | 76,638 | ||||
| 2017-02-16 | 2017-02-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 7,100 | 79,240 | ||||||
| 2017-02-16 | 2017-02-10 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 6.40 | -9,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 7.0000 | -8,571 | -60 | 72,140 | ||||
| 2017-02-16 | 2017-02-10 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 6.4000 | 9,375 | 60 | 80,711 | ||||
| 2017-02-16 | 2017-02-14 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 3.30 | -21,200 | 21,200 | |||||
| 2017-02-16 | 2017-02-14 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 7.0000 | -2,637 | -18 | 63,286 | ||||
| 2017-02-16 | 2017-02-14 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 7,100 | 65,923 | ||||||
| 2017-02-16 | 2017-02-10 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 6.40 | -9,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 7.0000 | -8,571 | -60 | 58,823 | ||||
| 2017-02-16 | 2017-02-10 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 6.4000 | 9,375 | 60 | 67,394 | ||||
| 2017-02-16 | 2017-02-10 | 4 | MOUSSA ROBERT G | DSCI | Stock Option (right to buy) | D | 6.40 | -4,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 7.0000 | -4,000 | -28 | 81,771 | ||||
| 2017-02-16 | 2017-02-10 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 6.4000 | 4,375 | 28 | 85,771 | ||||
| 2017-02-16 | 2017-02-10 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 6.40 | -4,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 7.0000 | -4,000 | -28 | 147,076 | ||||
| 2017-02-16 | 2017-02-10 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 6.4000 | 4,375 | 28 | 151,076 | ||||
| 2017-02-16 | 2017-02-10 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 6.40 | -4,375 | 0 | |||||
| 2017-02-16 | 2017-02-10 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 7.0000 | -4,000 | -28 | 81,817 | ||||
| 2017-02-16 | 2017-02-10 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 6.4000 | 4,375 | 28 | 85,817 | ||||
| 2016-08-02 | 2016-03-02 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 3.30 | 12,000 | 0 | |||||
| 2016-08-02 | 2015-02-12 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 8.83 | 6,500 | 0 | |||||
| 2016-08-02 | 2014-02-14 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 13.39 | 5,875 | 0 | |||||
| 2016-06-03 | 2016-06-02 | 4 | MOUSSA ROBERT G | DSCI | Stock Option (right to buy) | D | 4.15 | 8,000 | 0 | |||||
| 2016-06-03 | 2016-06-02 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 17,500 | 81,396 | ||||||
| 2016-06-03 | 2016-06-02 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 27,500 | 146,701 | ||||||
| 2016-06-03 | 2016-06-02 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 17,500 | 81,442 | ||||||
| 2016-06-03 | 2016-06-02 | 4 | Hewlett Brett | DSCI | Common Stock | D | 17,500 | 51,250 | ||||||
| 2016-06-03 | 2016-06-02 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | 17,500 | 37,500 | ||||||
| 2016-06-02 | 2016-05-31 | 4 | WESSON BRUCE F | DSCI | Stock Option (right to buy) | D | 4.05 | 20,000 | 0 | |||||
| 2016-06-02 | 2016-05-31 | 4 | PAUL AMY S | DSCI | Stock Option (right to buy) | D | 4.05 | 10,000 | 0 | |||||
| 2016-04-07 | 2015-01-29 | 4 | Hewlett Brett By Comvita Limited | DSCI | Series Q Warrants | I | 5.50 | -133,333 | 0 | |||||
| 2016-04-07 | 2015-01-29 | 4 | Hewlett Brett By Comvita Limited | DSCI | Series N Warrants | I | 6.25 | -100,000 | 0 | |||||
| 2016-04-07 | 2015-01-29 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 5.5000 | 133,333 | 733 | 1,131,963 | ||||
| 2016-04-07 | 2015-01-29 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 6.2500 | 100,000 | 625 | 998,630 | ||||
| 2016-03-04 | 2016-03-02 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 3.30 | 16,000 | 16,000 | |||||
| 2016-03-04 | 2016-03-02 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 8.83 | 13,400 | 13,400 | |||||
| 2016-03-04 | 2016-03-02 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 3.3000 | -1,319 | -4 | 82,815 | ||||
| 2016-03-04 | 2016-03-02 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 3,600 | 84,134 | ||||||
| 2016-03-04 | 2016-03-02 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 3.30 | 12,000 | 12,000 | |||||
| 2016-03-04 | 2016-03-02 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 8.83 | 10,800 | 10,800 | |||||
| 2016-03-04 | 2016-03-02 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 3.3000 | -1,118 | -4 | 58,019 | ||||
| 2016-03-04 | 2016-03-02 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 3,200 | 59,137 | ||||||
| 2016-03-04 | 2016-03-02 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 3.30 | 12,000 | 12,000 | |||||
| 2016-03-04 | 2016-03-02 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 8.83 | 10,800 | 10,800 | |||||
| 2016-03-04 | 2016-03-02 | 4 | Eigner Frederic | DSCI | Common Stock | D | 3.3000 | -1,600 | -5 | 50,824 | ||||
| 2016-03-04 | 2016-03-02 | 4 | Eigner Frederic | DSCI | Common Stock | D | 3,200 | 52,424 | ||||||
| 2016-03-04 | 2016-03-02 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 3.30 | 12,000 | 12,000 | |||||
| 2016-03-04 | 2016-03-02 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 8.83 | 10,400 | 10,400 | |||||
| 2016-03-04 | 2016-03-02 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 3.3000 | -1,136 | -4 | 71,336 | ||||
| 2016-03-04 | 2016-03-02 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 3,100 | 72,472 | ||||||
| 2015-12-23 | 2015-12-20 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 4.4800 | -2,743 | -12 | 80,534 | ||||
| 2015-12-23 | 2015-12-20 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 4.4800 | -2,388 | -11 | 55,937 | ||||
| 2015-12-23 | 2015-12-20 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 4.4800 | -2,351 | -11 | 69,372 | ||||
| 2015-12-23 | 2015-12-20 | 4 | Eigner Frederic | DSCI | Common Stock | D | 4.4800 | -3,750 | -17 | 49,224 | ||||
| 2015-12-23 | 2015-12-21 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 8.88 | 18,125 | 0 | |||||
| 2015-12-23 | 2015-12-21 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 4.4800 | -1,705 | -8 | 192,396 | ||||
| 2015-12-23 | 2015-12-21 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 5,438 | 194,101 | ||||||
| 2015-12-23 | 2015-12-20 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 4.4800 | -5,094 | -23 | 188,663 | ||||
| 2015-12-23 | 2015-12-21 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 4.48 | 15,000 | 15,000 | |||||
| 2015-08-18 | 2015-08-18 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 6.5000 | 1,100 | 7 | 63,942 | ||||
| 2015-08-14 | 2015-08-14 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | 6.4900 | 1,255 | 8 | 20,000 | ||||
| 2015-08-14 | 2015-08-13 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | 6.5100 | 8,745 | 57 | 18,745 | ||||
| 2015-08-14 | 2015-08-13 | 4 | PAUL AMY S | DSCI | Common Stock | D | 6.6100 | 5,000 | 33 | 32,750 | ||||
| 2015-08-14 | 2015-08-13 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 6.7300 | 5,000 | 34 | 71,723 | ||||
| 2015-08-14 | 2015-08-13 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 6.5800 | 10,000 | 66 | 94,963 | ||||
| 2015-08-14 | 2015-08-13 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 6.6500 | 15,000 | 100 | 193,757 | ||||
| 2015-08-14 | 2015-08-13 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 6.6100 | 5,000 | 33 | 63,896 | ||||
| 2015-08-14 | 2015-08-14 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 6.5900 | 3,000 | 20 | 119,201 | ||||
| 2015-08-14 | 2015-08-13 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 6.3900 | 7,000 | 45 | 116,201 | ||||
| 2015-06-16 | 2015-06-12 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 7.1700 | -12,000 | -86 | 898,630 | ||||
| 2015-05-29 | 2015-05-28 | 4 | PAUL AMY S | DSCI | Common Stock | D | 10,000 | 27,750 | ||||||
| 2015-05-29 | 2015-05-28 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 15,000 | 109,201 | ||||||
| 2015-05-29 | 2015-05-28 | 4 | NAVARRO SAMUEL E | DSCI | Common Stock | D | 10,000 | 10,000 | ||||||
| 2015-05-29 | 2015-05-27 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 6.56 | 15,000 | 0 | |||||
| 2015-05-29 | 2015-05-28 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 10,000 | 62,842 | ||||||
| 2015-05-29 | 2015-05-28 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 10,000 | 58,896 | ||||||
| 2015-05-29 | 2015-05-28 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 10,000 | 84,963 | ||||||
| 2015-05-29 | 2015-05-28 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 10,000 | 910,630 | ||||||
| 2015-05-13 | 2015-05-12 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 3.36 | -8,750 | 0 | |||||
| 2015-05-13 | 2015-05-12 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 7.0700 | -4,158 | -29 | 52,842 | ||||
| 2015-05-13 | 2015-05-12 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 3.3600 | 8,750 | 29 | 57,000 | ||||
| 2015-05-13 | 2015-05-12 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 3.36 | -8,750 | 0 | |||||
| 2015-05-13 | 2015-05-12 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 7.0700 | -4,158 | -29 | 94,201 | ||||
| 2015-05-13 | 2015-05-12 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 3.3600 | 8,750 | 29 | 98,359 | ||||
| 2015-03-20 | 2015-03-18 | 4 | MOUSSA ROBERT G | DSCI | Stock Option (Right to Buy) | D | 3.36 | -11,250 | 0 | |||||
| 2015-03-20 | 2015-03-18 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 8.2100 | -4,604 | -38 | 48,896 | ||||
| 2015-03-20 | 2015-03-18 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 3.3600 | 11,250 | 38 | 53,500 | ||||
| 2015-03-11 | 2015-03-09 | 4 | Caminis John | DSCI | Stock Option (right to buy) | D | 7.51 | 15,000 | 15,000 | |||||
| 2015-03-03 | 2015-03-02 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.8900 | 761 | 7 | 83,277 | ||||
| 2015-03-03 | 2015-03-02 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 2,500 | 84,038 | ||||||
| 2015-03-03 | 2015-02-27 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 4.00 | -6,250 | 0 | |||||
| 2015-03-03 | 2015-02-27 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.2500 | -3,030 | -25 | 81,538 | ||||
| 2015-03-03 | 2015-02-27 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 4.0000 | 6,250 | 25 | 84,568 | ||||
| 2015-03-03 | 2015-02-27 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 4.00 | -14,532 | 0 | |||||
| 2015-03-03 | 2015-02-27 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 7.9200 | -7,339 | -58 | 66,723 | ||||
| 2015-03-03 | 2015-02-27 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 4.0000 | 14,532 | 58 | 74,062 | ||||
| 2015-03-03 | 2015-02-27 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 4.00 | -24,219 | 0 | |||||
| 2015-03-03 | 2015-02-27 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 7.9200 | -12,231 | -97 | 178,757 | ||||
| 2015-03-03 | 2015-02-27 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 4.0000 | 24,219 | 97 | 190,988 | ||||
| 2015-02-17 | 2015-02-14 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 13.39 | 20,100 | 20,100 | |||||
| 2015-02-17 | 2015-02-12 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 8.83 | 20,000 | 20,000 | |||||
| 2015-02-17 | 2015-02-12 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 8.8300 | -1,881 | -17 | 166,769 | ||||
| 2015-02-17 | 2015-02-12 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 6,000 | 168,650 | ||||||
| 2015-02-17 | 2015-02-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 13.39 | 8,800 | 8,800 | |||||
| 2015-02-17 | 2015-02-12 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 8.83 | 10,000 | 10,000 | |||||
| 2015-02-17 | 2015-02-12 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 8.8300 | -822 | -7 | 59,530 | ||||
| 2015-02-17 | 2015-02-12 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 2,700 | 60,352 | ||||||
| 2015-02-17 | 2015-02-14 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 13.39 | 8,500 | 8,500 | |||||
| 2015-02-17 | 2015-02-12 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 8.83 | 10,000 | 10,000 | |||||
| 2015-02-17 | 2015-02-12 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 8.8300 | -835 | -7 | 58,325 | ||||
| 2015-02-17 | 2015-02-12 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 2,700 | 59,160 | ||||||
| 2015-02-17 | 2015-02-14 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 13.39 | 8,500 | 8,500 | |||||
| 2015-02-17 | 2015-02-12 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 8.83 | 10,000 | 10,000 | |||||
| 2015-02-17 | 2015-02-12 | 4 | Eigner Frederic | DSCI | Common Stock | D | 8.8300 | -1,350 | -12 | 52,974 | ||||
| 2015-02-17 | 2015-02-12 | 4 | Eigner Frederic | DSCI | Common Stock | D | 2,700 | 54,324 | ||||||
| 2015-02-17 | 2015-02-14 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 13.39 | 11,300 | 11,300 | |||||
| 2015-02-17 | 2015-02-12 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 8.83 | 13,000 | 13,000 | |||||
| 2015-02-17 | 2015-02-12 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.8300 | -974 | -9 | 78,318 | ||||
| 2015-02-17 | 2015-02-12 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 3,200 | 79,292 | ||||||
| 2015-02-11 | 2015-02-09 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 4.00 | -15,235 | 0 | |||||
| 2015-02-11 | 2015-02-09 | 4 | Eigner Frederic | DSCI | Common Stock | D | 8.8200 | -6,909 | -61 | 51,624 | ||||
| 2015-02-11 | 2015-02-09 | 4 | Eigner Frederic | DSCI | Common Stock | D | 4.0000 | 15,235 | 61 | 58,533 | ||||
| 2015-02-11 | 2015-02-06 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 4.00 | -14,532 | 0 | |||||
| 2015-02-11 | 2015-02-06 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 9.0000 | -6,458 | -58 | 56,460 | ||||
| 2015-02-11 | 2015-02-06 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 4.0000 | 14,532 | 58 | 62,918 | ||||
| 2014-12-23 | 2014-12-20 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.9200 | -2,743 | -24 | 76,092 | ||||
| 2014-12-23 | 2014-12-20 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 8.9200 | -7,522 | -67 | 162,650 | ||||
| 2014-12-23 | 2014-12-20 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 8.9200 | -2,388 | -21 | 48,386 | ||||
| 2014-12-23 | 2014-12-20 | 4 | Eigner Frederic | DSCI | Common Stock | D | 8.9200 | -3,480 | -31 | 43,298 | ||||
| 2014-12-23 | 2014-12-20 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 8.9200 | -2,351 | -21 | 57,652 | ||||
| 2014-12-16 | 2014-12-15 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 8.3400 | -8,391 | -70 | 48,250 | ||||
| 2014-12-16 | 2014-12-12 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 8.7900 | -4,109 | -36 | 56,641 | ||||
| 2014-12-05 | 2014-12-04 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.5900 | -6,075 | -52 | 30,250 | ||||
| 2014-11-26 | 2014-11-25 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.2600 | -1,775 | -15 | 36,325 | ||||
| 2014-11-19 | 2014-11-18 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.5900 | -3,250 | -28 | 38,100 | ||||
| 2014-11-19 | 2014-11-17 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.5000 | -1,800 | -15 | 41,350 | ||||
| 2014-11-14 | 2014-11-14 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.4500 | -573 | -5 | 43,150 | ||||
| 2014-11-14 | 2014-11-13 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.5100 | -2,000 | -17 | 43,723 | ||||
| 2014-11-14 | 2014-11-12 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 8.4700 | -2,500 | -21 | 45,723 | ||||
| 2014-09-17 | 2014-09-16 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 7.9900 | 3,750 | 30 | 78,835 | ||||
| 2014-05-28 | 2014-05-23 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 5.60 | -8,750 | 0 | |||||
| 2014-05-28 | 2014-05-23 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 5.6000 | 8,750 | 49 | 48,223 | ||||
| 2014-05-28 | 2014-05-23 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 5.60 | -8,750 | 0 | |||||
| 2014-05-28 | 2014-05-23 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 9.4000 | -5,212 | -49 | 89,609 | ||||
| 2014-05-28 | 2014-05-23 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 8,750 | 94,821 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 7,750 | 39,473 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | PAUL AMY S | DSCI | Common Stock | D | 7,750 | 17,750 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 7,750 | 42,250 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 7,750 | 60,750 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 13,000 | 86,071 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 7,750 | 74,963 | ||||||
| 2014-05-23 | 2014-05-21 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 7,750 | 900,630 | ||||||
| 2014-05-19 | 2014-05-16 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 8.7000 | 10,000 | 87 | 170,172 | ||||
| 2014-05-19 | 2014-05-19 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.7900 | 5,750 | 51 | 75,085 | ||||
| 2014-05-19 | 2014-05-16 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 8.7900 | 5,500 | 48 | 69,335 | ||||
| 2014-04-23 | 2014-04-21 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 5.60 | -8,750 | 0 | |||||
| 2014-04-23 | 2014-04-21 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 5.6000 | 8,750 | 49 | 53,000 | ||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 12.40 | -6,250 | 0 | |||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 13.39 | 36,000 | 36,000 | |||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 11.97 | 26,300 | 26,300 | |||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 13.2000 | -5,871 | -77 | 160,172 | ||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 12.4000 | 6,250 | 78 | 166,043 | ||||
| 2014-02-19 | 2014-02-14 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 7,900 | 159,793 | ||||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 12.40 | -3,125 | 0 | |||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 13.39 | 12,000 | 12,000 | |||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 11.97 | 11,800 | 11,800 | |||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 13.2000 | -2,935 | -39 | 50,774 | ||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 12.4000 | 3,125 | 39 | 53,709 | ||||
| 2014-02-19 | 2014-02-14 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 3,800 | 50,584 | ||||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 12.40 | -3,750 | 0 | |||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 13.39 | 12,000 | 12,000 | |||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 11.97 | 11,500 | 11,500 | |||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Common Stock | D | 13.2000 | -3,522 | -46 | 46,778 | ||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Common Stock | D | 12.4000 | 3,750 | 46 | 50,300 | ||||
| 2014-02-19 | 2014-02-14 | 4 | Eigner Frederic | DSCI | Common Stock | D | 3,700 | 46,550 | ||||||
| 2014-02-19 | 2014-02-14 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 13.39 | 23,500 | 23,500 | |||||
| 2014-02-19 | 2014-02-14 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 11.97 | 15,500 | 15,500 | |||||
| 2014-02-19 | 2014-02-14 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 4,500 | 63,835 | ||||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 12.40 | -3,125 | 0 | |||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 13.39 | 12,000 | 12,000 | |||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 11.97 | 12,100 | 12,100 | |||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 13.2000 | -2,935 | -39 | 60,003 | ||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 12.4000 | 3,125 | 39 | 62,938 | ||||
| 2014-02-19 | 2014-02-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 3,900 | 59,813 | ||||||
| 2014-02-19 | 2014-02-14 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 13.39 | 7,500 | 7,500 | |||||
| 2014-01-15 | 2014-01-14 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 9.60 | -8,750 | 0 | |||||
| 2014-01-15 | 2014-01-14 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 11.8100 | -7,112 | -84 | 59,335 | ||||
| 2014-01-15 | 2014-01-14 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 9.6000 | 8,750 | 84 | 66,447 | ||||
| 2014-01-13 | 2014-01-10 | 4 | RA CAPITAL MANAGEMENT, LLC | DSCI | COMMON STOCK, PAR VALUE $0.01 | I | 11.8500 | -190,000 | -2,252 | 1,694,876 | ||||
| 2014-01-13 | 2014-01-10 | 4 | RA CAPITAL MANAGEMENT, LLC | DSCI | COMMON STOCK, PAR VALUE $0.01 | I | 11.8000 | -110,000 | -1,298 | 1,884,876 | ||||
| 2013-09-04 | 2013-09-03 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 14.1700 | -11,600 | -164 | 46,784 | ||||
| 2013-09-04 | 2013-08-30 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 14.0100 | -500 | -7 | 58,384 | ||||
| 2013-09-04 | 2013-09-03 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 14.1700 | -11,800 | -167 | 31,723 | ||||
| 2013-09-04 | 2013-08-30 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 13.6600 | -3,200 | -44 | 43,523 | ||||
| 2013-08-29 | 2013-08-28 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 14.0000 | -20 | -0 | 58,884 | ||||
| 2013-08-29 | 2013-08-27 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 14.0300 | -380 | -5 | 58,904 | ||||
| 2013-05-30 | 2013-05-30 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | I | 13.5000 | -26,337 | -356 | 1,264,665 | ||||
| 2013-05-30 | 2013-05-29 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | I | 13.5636 | -35,673 | -484 | 1,291,002 | ||||
| 2013-05-30 | 2013-05-28 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | I | 13.9400 | -33,558 | -468 | 1,326,675 | ||||
| 2013-05-28 | 2013-05-23 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 5,000 | 44,250 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 5,000 | 892,880 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 6,500 | 34,500 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 6,700 | 73,071 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | Gilbert Paul M | DSCI | Common Stock | D | 5,000 | 15,000 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 5,000 | 46,723 | ||||||
| 2013-05-28 | 2013-05-23 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 5,000 | 67,213 | ||||||
| 2013-05-24 | 2013-05-23 | 4 | PAUL AMY S | DSCI | Stock Option (right to buy) | D | 13.76 | 15,000 | 15,000 | |||||
| 2013-05-24 | 2013-05-23 | 4 | PAUL AMY S | DSCI | Common Stock | D | 10,000 | 10,000 | ||||||
| 2013-05-24 | 2013-05-22 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 7.20 | -8,750 | 0 | |||||
| 2013-05-24 | 2013-05-22 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 7.2000 | 8,750 | 63 | 39,250 | ||||
| 2013-05-24 | 2013-05-22 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 11.97 | 16,000 | 16,000 | |||||
| 2013-05-24 | 2013-05-22 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 11.97 | 12,000 | 12,000 | |||||
| 2013-05-24 | 2013-05-22 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 11.97 | 12,000 | 12,000 | |||||
| 2013-05-24 | 2013-05-22 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 11.97 | 24,000 | 24,000 | |||||
| 2013-05-24 | 2013-05-22 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 11.97 | 12,000 | 12,000 | |||||
| 2013-05-13 | 2013-05-09 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 7.20 | -8,750 | 0 | |||||
| 2013-05-13 | 2013-05-09 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 13.1100 | -4,805 | -63 | 66,371 | ||||
| 2013-05-13 | 2013-05-09 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 7.2000 | 8,750 | 63 | 71,176 | ||||
| 2013-05-08 | 2013-05-06 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 7.20 | -8,750 | 0 | |||||
| 2013-05-08 | 2013-05-06 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 12.5300 | -5,027 | -63 | 41,723 | ||||
| 2013-05-08 | 2013-05-06 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 7.2000 | 8,750 | 63 | 46,750 | ||||
| 2013-05-01 | 2013-04-29 | 4 | RA CAPITAL MANAGEMENT, LLC | DSCI | COMMON STOCK, PAR VALUE $0.01 | I | 11.4000 | 3,945 | 45 | 1,994,876 | ||||
| 2013-05-01 | 3 | RA Capital Healthcare Fund LP | DSCI | COMMON STOCK, PAR VALUE $0.01 | I | 1,990,931 | ||||||||
| 2013-04-04 | 2013-04-02 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Series K Warrants (right to buy) | I | 9.60 | -125,000 | 0 | |||||
| 2013-04-04 | 2013-04-02 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | I | 12.3300 | -97,324 | -1,200 | 1,360,233 | ||||
| 2013-04-04 | 2013-04-02 | 4 | MARTIN WILLIAM C By Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | I | 9.6000 | 125,000 | 1,200 | 1,457,557 | ||||
| 2013-04-01 | 2013-03-29 | 4 | OBRIEN JAMES T | DSCI | Common Stock | D | 5,000 | 53,542 | ||||||
| 2013-03-06 | 2013-03-04 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 2.96 | -9,375 | 0 | |||||
| 2013-03-06 | 2013-03-04 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 12.2900 | -2,257 | -28 | 151,893 | ||||
| 2013-03-06 | 2013-03-04 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 2.9600 | 9,375 | 28 | 154,150 | ||||
| 2013-03-06 | 2013-03-04 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 2.96 | -5,000 | 0 | |||||
| 2013-03-06 | 2013-03-04 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 12.2900 | -1,204 | -15 | 59,284 | ||||
| 2013-03-06 | 2013-03-04 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 2.9600 | 5,000 | 15 | 60,488 | ||||
| 2013-02-15 | 2013-02-13 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 8.75 | 10,800 | 10,800 | |||||
| 2013-02-15 | 2013-02-13 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 8.00 | 7,500 | 7,500 | |||||
| 2013-02-15 | 2013-02-13 | 4 | YETTER JOHN E | DSCI | Stock Option (right to buy) | D | 4.95 | 2,500 | 10,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 3,600 | 55,488 | ||||||
| 2013-02-15 | 2013-02-13 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 8.75 | 10,800 | 10,800 | |||||
| 2013-02-15 | 2013-02-13 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 8.00 | 7,500 | 7,500 | |||||
| 2013-02-15 | 2013-02-13 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 4.95 | 2,500 | 10,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 3,600 | 55,913 | ||||||
| 2013-02-15 | 2013-02-13 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 8.75 | 10,800 | 10,800 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 8.00 | 7,500 | 7,500 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Wolfenson Barry | DSCI | Stock Option (right to buy) | D | 4.95 | 2,500 | 10,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 3,600 | 57,697 | ||||||
| 2013-02-15 | 2013-02-13 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 8.75 | 10,800 | 10,800 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 8.00 | 7,500 | 7,500 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 4.95 | 2,500 | 10,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | Eigner Frederic | DSCI | Common Stock | D | 3,600 | 42,850 | ||||||
| 2013-02-15 | 2013-02-13 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 8.75 | 18,000 | 18,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 8.00 | 12,500 | 12,500 | |||||
| 2013-02-15 | 2013-02-13 | 4 | QUILTY EDWARD J | DSCI | Stock Option (right to buy) | D | 4.95 | 3,750 | 15,000 | |||||
| 2013-02-15 | 2013-02-13 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 6,000 | 144,775 | ||||||
| 2013-01-11 | 3 | Raging Capital Master Fund, Ltd. | DSCI | Common Stock, par value $0.01 | D | 1,332,557 | ||||||||
| 2013-01-03 | 3/A | Raging Capital Fund (QP), LP By Raging Capital Fund, LP | DSCI | Common Stock, par value $0.01 | I | 353,865 | ||||||||
| 2013-01-03 | 3/A | Raging Capital Fund (QP), LP By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | 330,328 | ||||||||
| 2013-01-03 | 3/A | Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | D | 1,500 | ||||||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund, LP | DSCI | Series R Warrants (right to buy) | I | 9.90 | -44,342 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund, LP | DSCI | Series O Warrants (right to buy) | I | 5.50 | -70,491 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series R Warrants (right to buy) | I | 9.90 | -127,272 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series O Warrants (right to buy) | I | 5.50 | -128,166 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series K Warrants (right to buy) | I | 9.60 | -125,000 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series J Warrants (right to buy) | I | 6.16 | -200,893 | 0 | |||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | -1,332,557 | 0 | ||||||
| 2013-01-03 | 2013-01-01 | 4 | MARTIN WILLIAM C By Raging Capital Fund, LP | DSCI | Common Stock, par value $0.01 | I | -508,621 | 0 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | QUILTY EDWARD J | DSCI | Common Stock | D | 65,000 | 138,775 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 30,000 | 52,313 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | YETTER JOHN E | DSCI | Common Stock | D | 30,000 | 51,888 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | Wolfenson Barry | DSCI | Common Stock | D | 35,000 | 54,097 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 15,000 | 30,500 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | Eigner Frederic | DSCI | Common Stock | D | 30,000 | 39,250 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | OBRIEN JAMES T | DSCI | Common Stock | D | 15,000 | 48,542 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 15,000 | 28,000 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 15,000 | 38,000 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 15,000 | 62,213 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 25,000 | 62,426 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 15,000 | 887,880 | ||||||
| 2012-12-21 | 2012-12-20 | 4 | Gilbert Paul M | DSCI | Common Stock | D | 10,000 | 10,000 | ||||||
| 2012-11-28 | 2012-11-26 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 11.3400 | -10,000 | -113 | 15,500 | ||||
| 2012-11-16 | 2012-11-14 | 4 | COLE ROBERT C | DSCI | Stock Option (right to buy) | D | 4.00 | -21,875 | 0 | |||||
| 2012-11-16 | 2012-11-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 11.2700 | -7,763 | -87 | 22,313 | ||||
| 2012-11-16 | 2012-11-14 | 4 | COLE ROBERT C | DSCI | Common Stock | D | 4.0000 | 21,875 | 88 | 30,076 | ||||
| 2012-09-28 | 2012-09-27 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 10.4500 | -1,786 | -19 | 23,000 | ||||
| 2012-09-28 | 2012-09-26 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 10.3200 | -3,000 | -31 | 24,786 | ||||
| 2012-08-23 | 2012-08-21 | 4 | Eigner Frederic | DSCI | Stock Option (right to buy) | D | 4.56 | -6,250 | 0 | |||||
| 2012-08-23 | 2012-08-21 | 4 | Eigner Frederic | DSCI | Common Stock | D | 4.5600 | 6,250 | 28 | 9,250 | ||||
| 2012-06-04 | 2012-05-31 | 4 | Gilbert Paul M | DSCI | Stock Option (right to buy) | D | 8.98 | 15,000 | 15,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | Hewlett Brett | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 3,000 | 872,880 | ||||||
| 2012-06-04 | 2012-05-27 | 4 | Hewlett Brett | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-06-04 | 2012-05-27 | 4 | Hewlett Brett By Comvita Limited | DSCI | Common Stock | I | 2,500 | 869,880 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 8.98 | 8,000 | 8,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 4,000 | 37,426 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | WESSON BRUCE F | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 3,000 | 47,213 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 3,000 | 25,500 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | MOUSSA ROBERT G | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 3,000 | 13,000 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | OBRIEN JAMES T | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | OBRIEN JAMES T | DSCI | Common Stock | D | 3,000 | 33,542 | ||||||
| 2012-06-04 | 2012-05-31 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 8.98 | 6,000 | 6,000 | |||||
| 2012-06-04 | 2012-05-31 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 3,000 | 27,786 | ||||||
| 2012-06-01 | 2012-05-30 | 4 | KEIM RICHARD By Management Group | DSCI | Common Stock | I | 2,500 | 78,188 | ||||||
| 2012-05-31 | 2012-05-27 | 4 | OBRIEN JAMES T | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-31 | 2012-05-27 | 4 | OBRIEN JAMES T | DSCI | Common Stock | D | 2,500 | 30,542 | ||||||
| 2012-05-31 | 2012-05-27 | 4 | MOUSSA ROBERT G | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-31 | 2012-05-27 | 4 | MOUSSA ROBERT G | DSCI | Common Stock | D | 2,500 | 10,000 | ||||||
| 2012-05-30 | 2012-05-27 | 4 | CONJEEVARAM SRINI | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-30 | 2012-05-27 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 2,500 | 22,500 | ||||||
| 2012-05-30 | 2012-05-27 | 4 | WESSON BRUCE F | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-30 | 2012-05-27 | 4 | WESSON BRUCE F | DSCI | Common Stock | D | 2,500 | 44,213 | ||||||
| 2012-05-30 | 2012-05-27 | 4 | STAFFORD C RICHARD | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-30 | 2012-05-27 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 2,500 | 24,786 | ||||||
| 2012-05-30 | 2012-05-27 | 4 | WILLS STEPHEN T | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-30 | 2012-05-27 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 2,500 | 33,426 | ||||||
| 2012-05-30 | 2012-05-27 | 4 | KEIM RICHARD | DSCI | Restricted Stock Units | D | 0.00 | -2,500 | 0 | |||||
| 2012-05-30 | 2012-05-27 | 4 | KEIM RICHARD By Management Group | DSCI | Common Stock | I | 2,500 | 75,688 | ||||||
| 2012-05-23 | 2012-05-21 | 4 | CONJEEVARAM SRINI | DSCI | Stock Option (right to buy) | D | 4.08 | -10,000 | 0 | |||||
| 2012-05-23 | 2012-05-21 | 4 | CONJEEVARAM SRINI | DSCI | Common Stock | D | 4.0800 | 10,000 | 41 | 17,500 | ||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 3.36 | -8,750 | 0 | |||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Stock Option (right to buy) | D | 4.08 | -11,250 | 0 | |||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 9.7600 | -3,012 | -29 | 22,286 | ||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 3.3600 | 8,750 | 29 | 25,298 | ||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 9.7600 | -4,702 | -46 | 16,548 | ||||
| 2012-05-07 | 2012-05-03 | 4 | STAFFORD C RICHARD | DSCI | Common Stock | D | 4.0800 | 11,250 | 46 | 21,250 | ||||
| 2012-05-04 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | Stock Option (right to buy) | D | 8.76 | 4,000 | 4,000 | |||||
| 2012-05-04 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | Common Stock | D | 2,000 | 26,551 | ||||||
| 2012-04-18 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | stock option (right to buy) | D | 4.00 | -3,125 | 0 | |||||
| 2012-04-18 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | stock option (right to buy) | D | 4.08 | -10,000 | 0 | |||||
| 2012-04-18 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | common stock | D | 8.7600 | -4,658 | -41 | 24,551 | ||||
| 2012-04-18 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | common stock | D | 4.0000 | 3,125 | 12 | 29,209 | ||||
| 2012-04-18 | 2012-04-16 | 4 | WILLS STEPHEN T | DSCI | common stock | D | 4.0800 | 10,000 | 41 | 26,084 | ||||
| 2012-04-18 | 2012-04-16 | 4 | OBRIEN JAMES T | DSCI | stock option (right to buy) | D | 4.08 | -10,000 | 0 | |||||
| 2012-04-18 | 2012-04-16 | 4 | OBRIEN JAMES T | DSCI | common stock | D | 8.7600 | -4,658 | -41 | 28,042 | ||||
| 2012-04-18 | 2012-04-16 | 4 | OBRIEN JAMES T | DSCI | common stock | D | 4.0800 | 10,000 | 41 | 32,700 | ||||
| 2012-03-29 | 2012-03-27 | 4 | MARTIN WILLIAM C By Raging Capital Fund, LP | DSCI | Common Stock, par value $0.01 | I | 9.2500 | 36,199 | 335 | 508,621 | ||||
| 2012-03-29 | 2012-03-27 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | 9.2500 | 63,801 | 590 | 823,936 | ||||
| 2012-03-21 | 2012-03-16 | 4 | COLE ROBERT C | DSCI | common stock | D | 9.2600 | -1,049 | -10 | 8,201 | ||||
| 2012-03-21 | 2012-03-16 | 4 | YETTER JOHN E | DSCI | common stock | D | 9.2600 | -1,112 | -10 | 21,888 | ||||
| 2012-03-21 | 2012-03-16 | 4 | QUILTY EDWARD J | DSCI | common stock | D | 9.2600 | -1,526 | -14 | 73,775 | ||||
| 2012-03-21 | 2012-03-16 | 4 | Wolfenson Barry | DSCI | common stock | D | 9.2600 | -1,041 | -10 | 19,097 | ||||
| 2012-03-08 | 3 | Gilbert Paul M | DSCI | Common Stock, $0.01 par value | D | 0 | ||||||||
| 2012-03-02 | 2011-11-22 | 4/A | MARTIN WILLIAM C By Raging Capital Fund, LP | DSCI | Common Stock, par value $0.01 | I | 7.5100 | 1,852 | 14 | 472,422 | ||||
| 2012-03-02 | 2011-11-22 | 4/A | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | 7.5100 | 2,912 | 22 | 732,426 | ||||
| 2012-03-02 | 2012-02-29 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series K Warrants (right to buy) | I | 9.60 | 1.0500 | 125,000 | 131 | 125,000 | |||
| 2012-03-02 | 2012-02-29 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Series J Warrants (right to buy) | I | 6.16 | 3.1000 | 200,893 | 623 | 200,893 | |||
| 2012-02-24 | 2012-02-17 | 4 | YETTER JOHN E | DSCI | stock option (right to buy) | D | 4.88 | -2,500 | 0 | |||||
| 2012-02-24 | 2012-02-17 | 4 | YETTER JOHN E | DSCI | common stock | D | 4.8800 | 2,500 | 12 | 23,000 | ||||
| 2012-02-24 | 2012-02-16 | 4 | QUILTY EDWARD J | DSCI | stock option (right to buy) | D | 4.88 | -3,750 | 0 | |||||
| 2012-02-24 | 2012-02-16 | 4 | QUILTY EDWARD J | DSCI | common stock | D | 4.8800 | 3,750 | 18 | 75,301 | ||||
| 2012-02-22 | 2012-02-17 | 4 | YETTER JOHN E | DSCI | stock option (right to buy) | D | 8.75 | 9,600 | 9,600 | |||||
| 2012-02-22 | 2012-02-17 | 4 | YETTER JOHN E | DSCI | stock option (right to buy) | D | 4.95 | 2,500 | 7,500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | YETTER JOHN E | DSCI | common stock | D | 3,000 | 20,500 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | Eigner Frederic | DSCI | stock option (right to buy) | D | 8.75 | 9,600 | 9,600 | |||||
| 2012-02-22 | 2012-02-17 | 4 | Eigner Frederic | DSCI | stock option (right to buy) | D | 4.95 | 2,500 | 7,500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | Eigner Frederic | DSCI | common stock | D | 3,000 | 3,000 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | COLE ROBERT C | DSCI | stock option (right to buy) | D | 8.75 | 9,600 | 9,600 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COLE ROBERT C | DSCI | stock option (right to buy) | D | 4.95 | 2,500 | 7,500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COLE ROBERT C | DSCI | common stock | D | 3,000 | 9,250 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | Wolfenson Barry | DSCI | stock option (right to buy) | D | 8.75 | 9,600 | 9,600 | |||||
| 2012-02-22 | 2012-02-17 | 4 | Wolfenson Barry | DSCI | stock option (right to buy) | D | 4.95 | 2,500 | 7,500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | Wolfenson Barry | DSCI | common stock | D | 7,500 | 20,138 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | Wolfenson Barry | DSCI | common stock | D | 3,000 | 12,638 | ||||||
| 2012-02-22 | 2012-02-17 | 4 | QUILTY EDWARD J | DSCI | stock option (right to buy) | D | 8.75 | 16,000 | 16,000 | |||||
| 2012-02-22 | 2012-02-17 | 4 | QUILTY EDWARD J | DSCI | stock option (right to buy) | D | 4.95 | 3,750 | 11,250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | QUILTY EDWARD J | DSCI | common stock | D | 5,000 | 71,551 | ||||||
| 2012-02-08 | 2012-02-06 | 4 | LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST By LB I Group Inc. | DSCI | Warrants (right to buy Common Stock) | I | 1.20 | 0 | 325,893 | |||||
| 2012-02-08 | 2012-02-06 | 4 | LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST By LB I Group Inc. | DSCI | Common Stock | I | 8.2900 | -250,000 | -2,072 | 803,570 | ||||
| 2012-01-06 | 2012-01-06 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | 7.1490 | 19,879 | 142 | 761,987 | ||||
| 2012-01-06 | 2012-01-04 | 4 | MARTIN WILLIAM C By Raging Capital Fund (QP), LP | DSCI | Common Stock, par value $0.01 | I | 7.0178 | 7,830 | 55 | 742,108 | ||||
| 2008-12-18 | 3 | Rivest Daniel | DSCI | common stock | D | 44,900 | ||||||||
| 2008-04-04 | 2008-04-02 | 4 | LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST By LB I Group Inc. | DSCI | Common Stock | I | 1.0000 | 2,000,000 | 2,000 | 8,428,560 | ||||
| 2006-08-14 | 3 | Comvita New Zealand LTD | DSCI | common stock | D | 3,666,664 | ||||||||
| 2006-03-10 | 3 | Wolfenson Barry | DSCI | common stock | D | 20,000 |
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）
