3D系统公司
US ˙ NYSE ˙ US88554D2053

介绍

本页面提供了有关 G Walter Ii Loewenbaum 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。

查看排名最高的内部人士。
报告内部持仓的公司

美国证券交易委员会（SEC）文件显示G Walter Ii Loewenbaum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:US55027EAB83 / Luminex Corp. Director 450,441
US:DDD / 3D Systems Corporation Director 1,111,637
如何解读这些图表

以下图表显示了在G Walter Ii Loewenbaum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。

DDD / 3D Systems Corporation内部人士买入 - 短期收益分析

在这一部分，我们分析了在 DDD / 3D Systems Corporation 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（%）
2018-05-29 DDD LOEWENBAUM G WALTER II 4,500 12.0600 4,500 12.0600 54,270 84 21.6100 42,975 79.19
2018-05-07 DDD LOEWENBAUM G WALTER II 16,475 10.1200 16,475 10.1200 166,727
2017-12-06 DDD LOEWENBAUM G WALTER II 1,000 9.3300 1,000 9.3300 9,330
2017-12-05 DDD LOEWENBAUM G WALTER II 15,000 9.3700 15,000 9.3700 140,550
2017-12-04 DDD LOEWENBAUM G WALTER II 40,500 8.9400 40,500 8.9400 362,070
2017-12-01 DDD LOEWENBAUM G WALTER II 6,430 8.8100 6,430 8.8100 56,648
2016-05-12 DDD LOEWENBAUM G WALTER II 10,000 12.1000 10,000 12.1000 121,000
2016-05-12 DDD LOEWENBAUM G WALTER II 10,000 12.0500 10,000 12.0500 120,500
2015-12-04 DDD LOEWENBAUM G WALTER II 10,000 9.0700 10,000 9.0700 90,700
2015-12-02 DDD LOEWENBAUM G WALTER II 10,000 8.9200 10,000 8.9200 89,200
2015-12-01 DDD LOEWENBAUM G WALTER II 9,900 8.9559 9,900 8.9559 88,663
2015-12-01 DDD LOEWENBAUM G WALTER II 10,500 8.9080 10,500 8.9080 93,534
2015-11-30 DDD LOEWENBAUM G WALTER II 10,000 9.0741 10,000 9.0741 90,741
2015-11-30 DDD LOEWENBAUM G WALTER II 30,000 9.1008 30,000 9.1008 273,024
2015-08-25 DDD LOEWENBAUM G WALTER II 8,800 11.8700 8,800 11.8700 104,456
2015-08-24 DDD LOEWENBAUM G WALTER II 6,200 11.1200 6,200 11.1200 68,944
2015-08-21 DDD LOEWENBAUM G WALTER II 10,000 11.9400 10,000 11.9400 119,400
2015-08-11 DDD LOEWENBAUM G WALTER II 20,000 13.9300 20,000 13.9300 278,600
2015-08-10 DDD LOEWENBAUM G WALTER II 5,000 14.2000 5,000 14.2000 71,000
2014-11-28 DDD LOEWENBAUM G WALTER II 190 35.2100 190 35.2100 6,690
2014-11-28 DDD LOEWENBAUM G WALTER II 301 35.2200 301 35.2200 10,601
2014-11-28 DDD LOEWENBAUM G WALTER II 4,509 35.2300 4,509 35.2300 158,852
2014-11-19 DDD LOEWENBAUM G WALTER II 5,000 36.0000 5,000 36.0000 180,000
2014-11-14 DDD LOEWENBAUM G WALTER II 5,000 33.3200 5,000 33.3200 166,600
2014-11-14 DDD LOEWENBAUM G WALTER II 6,000 33.4200 6,000 33.4200 200,520
2014-11-14 DDD LOEWENBAUM G WALTER II 4,000 33.2000 4,000 33.2000 132,800
2014-11-13 DDD LOEWENBAUM G WALTER II 2,262 33.3900 2,262 33.3900 75,528
2014-11-13 DDD LOEWENBAUM G WALTER II 1,638 33.4000 1,638 33.4000 54,709
2014-11-13 DDD LOEWENBAUM G WALTER II 1,000 33.3000 1,000 33.3000 33,300
2014-11-13 DDD LOEWENBAUM G WALTER II 3,500 33.1200 3,500 33.1200 115,920
2014-11-13 DDD LOEWENBAUM G WALTER II 300 33.0900 300 33.0900 9,927
2014-11-13 DDD LOEWENBAUM G WALTER II 2,779 33.1000 2,779 33.1000 91,985

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

DDD / 3D Systems Corporation Insider Trades
DDD / 3D Systems Corporation内部人士卖出 - 短期亏损分析

在这一部分，我们分析了在 DDD / 3D Systems Corporation 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($)		 避免的
最高损失率($)
2017-05-30 DDD LOEWENBAUM G WALTER II 25,000 21.5000 25,000 21.5000 537,500 169 8.1200 -334,500 -62.23
2017-05-23 DDD LOEWENBAUM G WALTER II 25,000 22.2900 25,000 22.2900 557,250
2017-05-19 DDD LOEWENBAUM G WALTER II 10,296 21.6600 10,296 21.6600 223,011
2017-05-18 DDD LOEWENBAUM G WALTER II 14,704 22.5000 14,704 22.5000 330,840
2014-03-06 DDD LOEWENBAUM G WALTER II 679 70.1000 679 70.1000 47,598
2014-03-06 DDD LOEWENBAUM G WALTER II 100 70.1100 100 70.1100 7,011
2014-03-06 DDD LOEWENBAUM G WALTER II 100 70.1200 100 70.1200 7,012
2014-03-06 DDD LOEWENBAUM G WALTER II 100 70.1300 100 70.1300 7,013
2014-03-06 DDD LOEWENBAUM G WALTER II 500 70.1400 500 70.1400 35,070
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 71.2500 10,000 71.2500 712,500
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 70.9000 10,000 70.9000 709,000
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 70.8500 10,000 70.8500 708,500
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 71.3500 10,000 71.3500 713,500
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 72.9000 10,000 72.9000 729,000
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 70.9000 10,000 70.9000 709,000
2014-03-05 DDD LOEWENBAUM G WALTER II 10,000 71.2500 10,000 71.2500 712,500
2013-11-11 DDD LOEWENBAUM G WALTER II 50,000 76.7400 50,000 76.7400 3,837,000
2013-11-11 DDD LOEWENBAUM G WALTER II 30,000 76.2500 30,000 76.2500 2,287,500
2013-05-15 DDD LOEWENBAUM G WALTER II 500,000 40.0000 500,000 40.0000 20,000,000
2013-05-15 DDD LOEWENBAUM G WALTER II 150,000 40.0000 150,000 40.0000 6,000,000
2013-05-15 DDD LOEWENBAUM G WALTER II 150,000 40.0000 150,000 40.0000 6,000,000
2013-03-13 DDD LOEWENBAUM G WALTER II 15,000 32.2000 15,000 32.2000 483,000
2012-11-15 DDD LOEWENBAUM G WALTER II 20,000 39.3624 20,000 39.3624 787,248
2012-11-05 DDD LOEWENBAUM G WALTER II 40,000 42.4600 40,000 42.4600 1,698,400
2012-09-04 DDD LOEWENBAUM G WALTER II 3,500 43.5500 3,500 43.5500 152,425
2012-09-04 DDD LOEWENBAUM G WALTER II 200 43.5800 200 43.5800 8,716
2012-09-04 DDD LOEWENBAUM G WALTER II 2,000 43.6500 2,000 43.6500 87,300
2012-09-04 DDD LOEWENBAUM G WALTER II 400 43.7500 400 43.7500 17,500
2012-09-04 DDD LOEWENBAUM G WALTER II 286 43.7600 286 43.7600 12,515
2012-09-04 DDD LOEWENBAUM G WALTER II 75 43.7700 75 43.7700 3,283
2012-09-04 DDD LOEWENBAUM G WALTER II 200 43.7800 200 43.7800 8,756
2012-09-04 DDD LOEWENBAUM G WALTER II 39 43.7900 39 43.7900 1,708
2012-09-04 DDD LOEWENBAUM G WALTER II 700 43.8200 700 43.8200 30,674
2012-09-04 DDD LOEWENBAUM G WALTER II 100 43.8300 100 43.8300 4,383
2012-09-04 DDD LOEWENBAUM G WALTER II 5,000 43.8700 5,000 43.8700 219,350
2012-09-04 DDD LOEWENBAUM G WALTER II 9,400 43.9000 9,400 43.9000 412,660
2012-09-04 DDD LOEWENBAUM G WALTER II 600 43.9200 600 43.9200 26,352
2012-09-04 DDD LOEWENBAUM G WALTER II 2,500 43.9300 2,500 43.9300 109,825
2012-08-24 DDD LOEWENBAUM G WALTER II 5,375 40.1600 5,375 40.1600 215,860
2012-08-24 DDD LOEWENBAUM G WALTER II 500 40.1700 500 40.1700 20,085
2012-08-24 DDD LOEWENBAUM G WALTER II 890 40.1800 890 40.1800 35,760
2012-08-24 DDD LOEWENBAUM G WALTER II 6,800 40.1900 6,800 40.1900 273,292
2012-08-24 DDD LOEWENBAUM G WALTER II 1,400 40.2000 1,400 40.2000 56,280
2012-08-24 DDD LOEWENBAUM G WALTER II 1,350 700.0000 1,350 700.0000 945,000
2012-08-24 DDD LOEWENBAUM G WALTER II 700 40.2200 700 40.2200 28,154
2012-08-24 DDD LOEWENBAUM G WALTER II 400 40.2300 400 40.2300 16,092
2012-08-24 DDD LOEWENBAUM G WALTER II 500 40.2400 500 40.2400 20,120
2012-08-24 DDD LOEWENBAUM G WALTER II 2,725 40.2500 2,725 40.2500 109,681
2012-08-24 DDD LOEWENBAUM G WALTER II 2,300 40.2600 2,300 40.2600 92,598
2012-08-24 DDD LOEWENBAUM G WALTER II 100 40.2700 100 40.2700 4,027
2012-08-24 DDD LOEWENBAUM G WALTER II 260 40.3000 260 40.3000 10,478
2012-08-24 DDD LOEWENBAUM G WALTER II 400 40.3100 400 40.3100 16,124
2012-08-24 DDD LOEWENBAUM G WALTER II 100 40.3200 100 40.3200 4,032
2012-08-24 DDD LOEWENBAUM G WALTER II 600 40.3400 600 40.3400 24,204
2012-08-24 DDD LOEWENBAUM G WALTER II 100 40.3500 100 40.3500 4,035
2012-08-24 DDD LOEWENBAUM G WALTER II 200 40.3700 200 40.3700 8,074
2012-08-24 DDD LOEWENBAUM G WALTER II 300 40.3900 300 40.3900 12,117
2012-08-24 DDD LOEWENBAUM G WALTER II 3,048 40.3200 3,048 40.3200 122,895
2012-08-24 DDD LOEWENBAUM G WALTER II 100 40.3500 100 40.3500 4,035
2012-08-24 DDD LOEWENBAUM G WALTER II 500 40.3600 500 40.3600 20,180
2012-08-16 DDD LOEWENBAUM G WALTER II 7,500 40.1500 7,500 40.1500 301,125
2012-08-16 DDD LOEWENBAUM G WALTER II 2,500 40.8000 2,500 40.8000 102,000
2012-08-16 DDD LOEWENBAUM G WALTER II 2,000 40.8500 2,000 40.8500 81,700
2012-08-16 DDD LOEWENBAUM G WALTER II 500 40.8600 500 40.8600 20,430
2012-08-15 DDD LOEWENBAUM G WALTER II 2,500 39.8500 2,500 39.8500 99,625
2012-08-15 DDD LOEWENBAUM G WALTER II 2,500 39.9000 2,500 39.9000 99,750
2012-08-15 DDD LOEWENBAUM G WALTER II 2,300 39.9400 2,300 39.9400 91,862
2012-08-15 DDD LOEWENBAUM G WALTER II 1,480 39.9500 1,480 39.9500 59,126
2012-08-15 DDD LOEWENBAUM G WALTER II 100 39.9510 100 39.9510 3,995
2012-08-15 DDD LOEWENBAUM G WALTER II 100 39.9600 100 39.9600 3,996
2012-08-15 DDD LOEWENBAUM G WALTER II 300 39.9700 300 39.9700 11,991
2012-08-15 DDD LOEWENBAUM G WALTER II 3,020 39.9900 3,020 39.9900 120,770
2012-08-15 DDD LOEWENBAUM G WALTER II 200 40.0000 200 40.0000 8,000
2012-08-10 DDD LOEWENBAUM G WALTER II 2,500 39.5500 2,500 39.5500 98,875
2012-08-10 DDD LOEWENBAUM G WALTER II 1,500 39.7500 1,500 39.7500 59,625
2012-08-10 DDD LOEWENBAUM G WALTER II 3,200 39.9100 3,200 39.9100 127,712
2012-08-10 DDD LOEWENBAUM G WALTER II 300 39.9110 300 39.9110 11,973
2012-08-10 DDD LOEWENBAUM G WALTER II 2,583 39.9300 2,583 39.9300 103,139
2012-08-10 DDD LOEWENBAUM G WALTER II 10,998 39.9400 10,998 39.9400 439,260
2012-08-10 DDD LOEWENBAUM G WALTER II 3,400 39.9500 3,400 39.9500 135,830
2012-08-10 DDD LOEWENBAUM G WALTER II 100 39.9550 100 39.9550 3,996
2012-08-10 DDD LOEWENBAUM G WALTER II 400 39.9600 400 39.9600 15,984
2012-08-10 DDD LOEWENBAUM G WALTER II 34 39.9800 34 39.9800 1,359
2012-08-10 DDD LOEWENBAUM G WALTER II 436 39.9900 436 39.9900 17,436
2012-08-10 DDD LOEWENBAUM G WALTER II 2,500 40.1500 2,500 40.1500 100,375
2012-08-10 DDD LOEWENBAUM G WALTER II 549 40.2300 549 40.2300 22,086
2012-08-10 DDD LOEWENBAUM G WALTER II 1,500 40.2600 1,500 40.2600 60,390
2012-05-31 DDD LOEWENBAUM G WALTER II 13,800 29.8500 13,800 29.8500 411,930
2012-05-30 DDD LOEWENBAUM G WALTER II 8,600 31.1200 8,600 31.1200 267,632
2012-05-30 DDD LOEWENBAUM G WALTER II 300 31.1300 300 31.1300 9,339
2012-05-30 DDD LOEWENBAUM G WALTER II 1,100 31.2000 1,100 31.2000 34,320
2012-05-30 DDD LOEWENBAUM G WALTER II 10,000 31.4000 10,000 31.4000 314,000
2012-05-29 DDD LOEWENBAUM G WALTER II 10,000 31.7000 10,000 31.7000 317,000
2012-05-29 DDD LOEWENBAUM G WALTER II 10,000 31.4900 10,000 31.4900 314,900
2012-05-02 DDD LOEWENBAUM G WALTER II 5,000 30.8500 5,000 30.8500 154,250
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 30.9200 5,000 30.9200 154,600
2012-05-01 DDD LOEWENBAUM G WALTER II 2,500 30.9400 2,500 30.9400 77,350
2012-05-01 DDD LOEWENBAUM G WALTER II 2,500 30.9500 2,500 30.9500 77,375
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 30.9100 5,000 30.9100 154,550
2012-05-01 DDD LOEWENBAUM G WALTER II 4,000 30.9500 4,000 30.9500 123,800
2012-05-01 DDD LOEWENBAUM G WALTER II 600 30.9700 600 30.9700 18,582
2012-05-01 DDD LOEWENBAUM G WALTER II 200 30.9710 200 30.9710 6,194
2012-05-01 DDD LOEWENBAUM G WALTER II 200 30.9750 200 30.9750 6,195
2012-05-01 DDD LOEWENBAUM G WALTER II 4,000 31.0000 4,000 31.0000 124,000
2012-05-01 DDD LOEWENBAUM G WALTER II 1,000 31.0100 1,000 31.0100 31,010
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 31.1000 5,000 31.1000 155,500
2012-05-01 DDD LOEWENBAUM G WALTER II 2,600 31.1400 2,600 31.1400 80,964
2012-05-01 DDD LOEWENBAUM G WALTER II 2,142 31.1410 2,142 31.1410 66,704
2012-05-01 DDD LOEWENBAUM G WALTER II 700 31.1700 700 31.1700 21,819
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 30.6700 5,000 30.6700 153,350
2012-05-01 DDD LOEWENBAUM G WALTER II 4,693 30.9000 4,693 30.9000 145,014
2012-05-01 DDD LOEWENBAUM G WALTER II 300 30.9100 300 30.9100 9,273
2012-05-01 DDD LOEWENBAUM G WALTER II 7 30.9200 7 30.9200 216
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 30.9500 5,000 30.9500 154,750
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 31.0000 5,000 31.0000 155,000
2012-05-01 DDD LOEWENBAUM G WALTER II 5,000 31.2100 5,000 31.2100 156,050
2012-04-30 DDD LOEWENBAUM G WALTER II 5,000 29.3501 5,000 29.3501 146,750
2012-04-30 DDD LOEWENBAUM G WALTER II 10,000 29.4501 10,000 29.4501 294,501
2012-04-30 DDD LOEWENBAUM G WALTER II 10,000 29.5822 10,000 29.5822 295,822
2012-04-30 DDD LOEWENBAUM G WALTER II 3,300 29.3100 3,300 29.3100 96,723
2012-04-30 DDD LOEWENBAUM G WALTER II 1,300 29.3110 1,300 29.3110 38,104
2012-04-30 DDD LOEWENBAUM G WALTER II 200 29.3114 200 29.3114 5,862
2012-04-30 DDD LOEWENBAUM G WALTER II 200 29.3400 200 29.3400 5,868
2012-04-30 DDD LOEWENBAUM G WALTER II 4,500 29.4100 4,500 29.4100 132,345
2012-04-30 DDD LOEWENBAUM G WALTER II 400 29.4110 400 29.4110 11,764
2012-04-30 DDD LOEWENBAUM G WALTER II 100 29.4132 100 29.4132 2,941
2012-04-30 DDD LOEWENBAUM G WALTER II 8,981 29.4400 8,981 29.4400 264,401
2012-04-30 DDD LOEWENBAUM G WALTER II 100 29.4450 100 29.4450 2,944
2012-04-30 DDD LOEWENBAUM G WALTER II 300 29.4700 300 29.4700 8,841
2012-04-30 DDD LOEWENBAUM G WALTER II 619 29.4800 619 29.4800 18,248
2012-04-30 DDD LOEWENBAUM G WALTER II 3,200 29.5900 3,200 29.5900 94,688
2012-04-30 DDD LOEWENBAUM G WALTER II 200 29.6000 200 29.6000 5,920
2012-04-30 DDD LOEWENBAUM G WALTER II 400 29.6100 400 29.6100 11,844
2012-04-30 DDD LOEWENBAUM G WALTER II 758 29.6300 758 29.6300 22,460
2012-03-12 DDD LOEWENBAUM G WALTER II 1,200 21.6000 1,200 21.6000 25,920
2012-03-12 DDD LOEWENBAUM G WALTER II 451 21.6010 451 21.6010 9,742
2012-03-12 DDD LOEWENBAUM G WALTER II 1,200 21.6100 1,200 21.6100 25,932
2012-03-12 DDD LOEWENBAUM G WALTER II 6,749 21.6400 6,749 21.6400 146,048
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.6418 100 21.6418 2,164
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.6419 100 21.6419 2,164
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.6420 100 21.6420 2,164
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.6427 100 21.6427 2,164
2012-03-12 DDD LOEWENBAUM G WALTER II 4,600 21.7400 4,600 21.7400 100,004
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.7500 100 21.7500 2,175
2012-03-12 DDD LOEWENBAUM G WALTER II 300 21.7600 300 21.7600 6,528
2012-03-12 DDD LOEWENBAUM G WALTER II 2,000 21.7900 2,000 21.7900 43,580
2012-03-12 DDD LOEWENBAUM G WALTER II 200 21.7910 200 21.7910 4,358
2012-03-12 DDD LOEWENBAUM G WALTER II 1,100 21.8000 1,100 21.8000 23,980
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.8005 100 21.8005 2,180
2012-03-12 DDD LOEWENBAUM G WALTER II 450 21.8010 450 21.8010 9,810
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.8100 100 21.8100 2,181
2012-03-12 DDD LOEWENBAUM G WALTER II 250 21.8200 250 21.8200 5,455
2012-03-12 DDD LOEWENBAUM G WALTER II 300 21.8300 300 21.8300 6,549
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.8310 100 21.8310 2,183
2012-03-12 DDD LOEWENBAUM G WALTER II 100 21.8317 100 21.8317 2,183
2012-03-12 DDD LOEWENBAUM G WALTER II 300 21.8450 300 21.8450 6,554
2012-03-06 DDD LOEWENBAUM G WALTER II 2,300 21.7200 2,300 21.7200 49,956
2012-03-06 DDD LOEWENBAUM G WALTER II 2,700 21.7210 2,700 21.7210 58,647
2012-03-06 DDD LOEWENBAUM G WALTER II 200 21.7800 200 21.7800 4,356
2012-03-06 DDD LOEWENBAUM G WALTER II 1,300 21.7810 1,300 21.7810 28,315
2012-03-06 DDD LOEWENBAUM G WALTER II 3,200 21.7900 3,200 21.7900 69,728
2012-03-06 DDD LOEWENBAUM G WALTER II 100 21.7926 100 21.7926 2,179
2012-03-06 DDD LOEWENBAUM G WALTER II 100 21.7933 100 21.7933 2,179
2012-03-06 DDD LOEWENBAUM G WALTER II 100 21.7949 100 21.7949 2,179
2012-02-28 DDD LOEWENBAUM G WALTER II 1,000 24.4500 1,000 24.4500 24,450
2012-02-27 DDD LOEWENBAUM G WALTER II 1,500 24.5700 1,500 24.5700 36,855
2012-02-27 DDD LOEWENBAUM G WALTER II 618 24.5710 618 24.5710 15,185
2012-02-27 DDD LOEWENBAUM G WALTER II 500 24.5800 500 24.5800 12,290
2012-02-27 DDD LOEWENBAUM G WALTER II 100 24.5804 100 24.5804 2,458
2012-02-27 DDD LOEWENBAUM G WALTER II 1,000 24.5850 1,000 24.5850 24,585
2012-02-27 DDD LOEWENBAUM G WALTER II 128 24.5900 128 24.5900 3,148
2012-02-27 DDD LOEWENBAUM G WALTER II 128 24.6000 128 24.6000 3,149
2012-02-27 DDD LOEWENBAUM G WALTER II 100 24.6100 100 24.6100 2,461
2012-02-27 DDD LOEWENBAUM G WALTER II 326 24.6200 326 24.6200 8,026
2012-02-27 DDD LOEWENBAUM G WALTER II 600 24.6300 600 24.6300 14,778
2012-02-27 DDD LOEWENBAUM G WALTER II 4,768 24.5800 4,768 24.5800 117,197
2012-02-27 DDD LOEWENBAUM G WALTER II 200 24.5900 200 24.5900 4,918
2012-02-27 DDD LOEWENBAUM G WALTER II 1,032 24.6000 1,032 24.6000 25,387
2012-02-27 DDD LOEWENBAUM G WALTER II 7,900 24.6100 7,900 24.6100 194,419
2012-02-27 DDD LOEWENBAUM G WALTER II 200 24.6102 200 24.6102 4,922
2012-02-27 DDD LOEWENBAUM G WALTER II 6,423 24.6110 6,423 24.6110 158,076
2012-02-27 DDD LOEWENBAUM G WALTER II 100 24.6128 100 24.6128 2,461
2012-02-27 DDD LOEWENBAUM G WALTER II 200 24.6169 200 24.6169 4,923
2012-02-27 DDD LOEWENBAUM G WALTER II 2,374 24.6500 2,374 24.6500 58,519
2012-02-27 DDD LOEWENBAUM G WALTER II 700 24.6600 700 24.6600 17,262
2012-02-27 DDD LOEWENBAUM G WALTER II 100 24.6700 100 24.6700 2,467
2012-02-27 DDD LOEWENBAUM G WALTER II 5,000 24.9300 5,000 24.9300 124,650
2012-02-27 DDD LOEWENBAUM G WALTER II 3 24.6300 3 24.6300 74

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

DDD / 3D Systems Corporation Insider Trades
内幕交易历史

该表格显示了由 G Walter Ii Loewenbaum 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
2020-08-06 2020-08-04 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -50,000 450,441 -9.99 39.02 -1,951,030 17,576,478
2020-07-17 2020-07-15 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -50,000 709,415 -6.58 34.96 -1,748,010 24,801,290
2020-07-17 2020-07-15 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -50,000 500,441 -9.08 35.90 -1,794,915 17,964,981
2020-07-07 2020-07-06 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -26,347 759,415 -3.35 33.00 -869,382 25,058,721
2020-07-06 2020-07-02 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -15,800 785,762 -1.97 32.86 -519,152 25,818,332
2020-07-06 2020-07-01 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -7,853 801,562 -0.97 32.88 -258,244 26,359,126
2020-06-05 2020-06-05 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -44,495 809,415 -5.21 30.69 -1,365,600 24,841,837
2020-06-05 2020-06-04 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -55,505 853,910 -6.10 31.02 -1,721,798 26,488,801
2020-06-05 2020-06-04 4/A LMNX LUMINEX CORP
Common Stock 		S - Sale X -44,495 809,415 -5.21 30.69 -1,365,600 24,841,837
2020-06-05 2020-06-03 4/A LMNX LUMINEX CORP
Common Stock 		S - Sale X -55,505 853,910 -6.10 31.02 -1,721,798 26,488,801
2020-06-02 2020-06-01 4 LMNX LUMINEX CORP
Common Stock 		A - Award 6,729 550,189 1.24
2020-05-26 2020-05-22 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -86,657 543,460 -13.75 31.27 -2,709,756 16,993,940
2019-11-20 2019-11-18 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 2,955 584,551 0.51 19.80 58,509 11,574,110
2019-11-15 2019-11-14 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 2,045 581,596 0.35 19.79 40,469 11,509,261
2019-11-08 2019-11-08 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 36,657 579,551 6.75 18.14 664,841 10,511,201
2019-11-08 2019-11-07 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 45,000 542,894 9.04 17.88 804,591 9,706,836
2019-05-28 2019-05-24 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -10,000 497,305 -1.97
2019-05-20 2019-05-17 4 LMNX LUMINEX CORP
Common Stock 		A - Award 15,548 507,305 3.16
2018-06-25 2018-06-22 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -40,797 491,151 -7.67 31.03 -1,266,045 15,241,791
2018-06-21 2018-06-20 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -3,203 531,948 -0.60 30.91 -98,993 16,440,598
2018-06-01 2018-05-17 4 LMNX LUMINEX CORP
Common Stock 		A - Award 12,615 535,151 2.41
2018-05-30 2018-05-29 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 4,500 1,111,637 0.41 12.06 54,270 13,406,342
2018-05-29 2018-05-25 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -29,994 522,536 -5.43 27.34 -820,174 14,288,538
2018-05-16 2018-05-15 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 7,758 1,093,940 0.71
2018-05-14 2018-05-11 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -12,000 552,530 -2.13
2018-05-09 2018-05-07 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 16,475 1,086,182 1.54 10.12 166,727 10,992,162
2017-12-21 2017-12-18 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -10,503 564,217 -1.83 20.61 -216,452 11,627,722
2017-12-18 2017-12-15 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -18,302 574,720 -3.09 20.49 -375,059 11,777,622
2017-12-15 2017-12-14 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -16,516 593,022 -2.71 20.49 -338,362 12,149,182
2017-12-15 2017-12-13 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -15,223 609,538 -2.44 20.49 -311,962 12,491,140
2017-12-13 2017-12-12 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -26,975 624,761 -4.14 20.43 -551,188 12,765,929
2017-12-13 2017-12-11 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -12,481 651,736 -1.88 20.33 -253,796 13,252,791
2017-12-07 2017-12-06 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 1,000 1,069,707 0.09 9.33 9,330 9,980,366
2017-12-06 2017-12-05 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 15,000 1,068,707 1.42 9.37 140,550 10,013,785
2017-12-05 2017-12-04 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 40,500 1,053,707 4.00 8.94 362,070 9,420,141
2017-12-04 2017-12-01 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 6,430 1,013,207 0.64 8.81 56,648 8,926,354
2017-11-17 2017-11-16 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -50,000 664,217 -7.00 21.79 -1,089,610 14,474,750
2017-08-18 2017-08-17 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -5,100 0 -100.00
2017-08-18 2017-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -5,100 0 -100.00
2017-08-16 2017-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -3,000 1,006,777 -0.30
2017-06-01 2017-05-30 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -25,000 713,896 -3.38 20.07 -501,780 14,328,749
2017-05-31 2017-05-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -25,000 982,106 -2.48 21.50 -537,500 21,115,279
2017-05-25 2017-05-23 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -25,000 738,896 -3.27 20.23 -505,750 14,947,866
2017-05-25 2017-05-23 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -25,000 1,007,106 -2.42 22.29 -557,250 22,448,393
2017-05-22 2017-05-18 4 LMNX LUMINEX CORP
Common Stock 		A - Award 10,143 763,896 1.35
2017-05-22 2017-05-18 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -10,000 753,753 -1.31
2017-05-22 2017-05-18 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -25,000 763,753 -3.17 20.80 -520,000 15,886,062
2017-05-19 2017-05-19 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,296 1,032,106 -0.99 21.66 -223,011 22,355,416
2017-05-19 2017-05-18 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -14,704 1,042,402 -1.39 22.50 -330,840 23,454,045
2017-05-17 2017-05-16 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -10,000 1,057,106 -0.94
2017-05-17 2017-05-16 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 4,290 1,067,106 0.40
2017-03-02 2017-03-02 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -239,475 0 -100.00
2017-03-02 2017-03-02 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -258,277 0 -100.00
2017-01-30 2017-01-26 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -20,000 757,162 -2.57 19.75 -395,002 14,954,025
2017-01-23 2017-01-19 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -20,000 777,162 -2.51 19.82 -396,408 15,403,662
2017-01-13 2017-01-12 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -20,000 797,162 -2.45 20.43 -408,532 16,283,309
2017-01-09 2017-01-05 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -20,000 817,162 -2.39 20.32 -406,392 16,604,405
2017-01-03 2016-12-29 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -20,000 837,162 -2.33 20.27 -405,458 16,971,702
2016-12-14 2016-11-29 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -144,530 176,944 -44.96 14.17 -2,047,990 2,507,296
2016-11-30 2016-11-28 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -45,374 704,040 -6.05
2016-11-30 2016-11-28 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -50,000 749,414 -6.25 20.57 -1,028,500 15,415,446
2016-11-30 2016-08-10 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -15,434 688,606 -2.19
2016-05-23 2016-05-19 4 LMNX LUMINEX CORP
Common Stock 		A - Award 10,831 799,414 1.37
2016-05-19 2016-05-17 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 7,824 1,022,634 0.77
2016-05-13 2016-05-12 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 1,014,810 1.00 12.05 120,500 12,228,460
2016-05-13 2016-05-12 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 1,004,810 1.01 12.10 121,000 12,158,201
2016-01-06 2016-01-04 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -41,056 788,583 -4.95 20.53 -842,978 16,191,502
2016-01-04 2015-12-31 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -9,549 829,639 -1.14 21.57 -205,999 17,897,636
2016-01-04 2015-12-30 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -9,395 839,188 -1.11 21.73 -204,167 18,236,730
2015-12-07 2015-12-04 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 994,810 1.02 9.07 90,700 9,022,927
2015-12-02 2015-12-01 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 9,900 934,310 1.07 8.96 88,663 8,367,587
2015-12-02 2015-11-30 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 924,410 1.09 9.07 90,741 8,388,189
2015-12-02 2015-11-30 4 LMNX LUMINEX CORP
Common Stock 		S - Sale X -80,000 848,583 -8.62 21.64 -1,731,336 18,364,779
2015-12-02 2015-09-03 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -5,000 813,955 -0.61
2015-12-02 2015-09-03 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -5,000 813,955 -0.61
2015-12-02 2015-12-02 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 984,810 1.03 8.92 89,200 8,784,505
2015-12-02 2015-12-01 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,500 974,810 1.09 8.91 93,534 8,683,607
2015-12-02 2015-11-30 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 30,000 954,410 3.25 9.10 273,024 8,685,895
2015-08-27 2015-08-25 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 8,800 914,410 0.97 11.87 104,456 10,854,047
2015-08-25 2015-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 6,200 905,610 0.69 11.12 68,944 10,070,383
2015-08-25 2015-08-21 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 10,000 899,410 1.12 11.94 119,400 10,738,955
2015-08-12 2015-08-11 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 20,000 889,410 2.30 13.93 278,600 12,389,481
2015-08-12 2015-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 5,000 919,410 0.55 14.20 71,000 13,055,622
2015-06-17 2015-06-09 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -2,984 914,410 -0.33
2015-06-02 2015-05-29 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 10,000 933,583 1.08 16.83 168,256 15,708,094
2015-05-29 2015-05-27 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 38,966 923,583 4.40 16.71 651,204 15,435,011
2015-05-29 2015-05-21 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -4,202 818,955 -0.51
2015-05-21 2015-05-19 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 3,000 917,394 0.33
2015-05-21 2015-05-19 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -5,100 210,715 -2.36
2015-05-15 2015-05-14 4 LMNX LUMINEX CORP
Common Stock 		A - Award 11,303 862,251 1.33
2015-05-15 2015-02-24 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -197,076 777,284 -20.23
2014-12-02 2014-11-28 4/A DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 4,509 914,394 0.50 35.23 158,852 32,214,101
2014-12-02 2014-11-28 4/A DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 301 909,885 0.03 35.22 10,601 32,046,150
2014-12-02 2014-11-28 4/A DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 190 909,584 0.02 35.21 6,690 32,026,453
2014-12-01 2014-11-28 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 4,509 914,394 0.50 35.23 158,852 32,214,101
2014-12-01 2014-11-28 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 301 909,885 0.03 35.22 10,601 32,046,150
2014-12-01 2014-11-28 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 190 909,584 0.02 35.21 6,690 32,026,453
2014-11-20 2014-11-19 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 50,000 50,000
2014-11-20 2014-11-19 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 50,000 50,000
2014-11-20 2014-11-19 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 5,000 909,394 0.55 36.00 180,000 32,738,184
2014-11-20 2014-11-19 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -50,000 904,394 -5.24
2014-11-20 2014-11-19 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -50,000 904,394 -5.24
2014-11-14 2014-11-14 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 4,000 954,394 0.42 33.20 132,800 31,685,881
2014-11-14 2014-11-14 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 6,000 950,394 0.64 33.42 200,520 31,762,167
2014-11-14 2014-11-14 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 5,000 944,394 0.53 33.32 166,600 31,467,208
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 2,779 939,394 0.30 33.10 91,985 31,093,941
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 300 936,615 0.03 33.09 9,927 30,992,590
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 3,500 936,315 0.38 33.12 115,920 31,010,753
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 1,000 932,815 0.11 33.30 33,300 31,062,740
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 1,638 931,815 0.18 33.40 54,709 31,122,621
2014-11-14 2014-11-13 4 DDD 3D SYSTEMS CORP
Common Stock 		P - Purchase 2,262 930,177 0.24 33.39 75,528 31,058,610
2014-05-20 2014-05-19 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 2,030 927,915 0.22
2014-05-20 2014-04-21 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 100,000 100,000
2014-05-20 2014-04-21 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 100,000 2,063,574 5.09
2014-05-20 2014-04-21 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -100,000 925,885 -9.75
2014-05-20 2014-04-21 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -100,000 925,885 -9.75
2014-05-19 2014-05-15 4 LMNX LUMINEX CORP
Common Stock 		A - Award 10,552 875,214 1.22
2014-03-14 2014-03-13 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -450 1,025,885 -0.04
2014-03-07 2014-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 1,026,335 -0.05 70.14 -35,070 71,987,137
2014-03-07 2014-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,026,835 -0.01 70.13 -7,013 72,011,939
2014-03-07 2014-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,026,935 -0.01 70.12 -7,012 72,008,682
2014-03-07 2014-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,027,035 -0.01 70.11 -7,011 72,005,424
2014-03-07 2014-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -679 1,027,135 -0.07 70.10 -47,598 72,002,164
2014-03-07 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 180,000 -5.26 70.90 -709,000 12,762,000
2014-03-07 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 190,000 -5.00 71.25 -712,500 13,537,500
2014-03-06 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 198,802 -4.79 71.25 -712,500 14,164,642
2014-03-06 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 208,802 -4.57 70.90 -709,000 14,804,062
2014-03-06 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 55,565 -15.25 72.90 -729,000 4,050,688
2014-03-06 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 376,441 -2.59 71.35 -713,500 26,859,065
2014-03-06 2014-03-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 386,441 -2.52 70.85 -708,500 27,379,345
2013-11-12 2013-11-11 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -30,000 218,802 -12.06 76.25 -2,287,500 16,683,652
2013-11-12 2013-11-11 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -50,000 1,027,814 -4.64 76.74 -3,837,000 78,874,446
2013-09-03 2013-08-30 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 4,000 864,662 0.46 20.45 81,806 17,683,721
2013-09-03 2013-08-29 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 2,034 860,662 0.24 20.96 42,624 18,035,689
2013-08-29 2013-08-28 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 6,668 858,628 0.78 20.69 137,930 17,761,064
2013-08-29 2013-08-27 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 13,332 851,960 1.59 20.80 277,320 17,721,705
2013-08-28 2013-08-27 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -48,801 200,000 -19.61
2013-08-19 2013-08-15 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 10,000 838,628 1.21 20.82 208,190 17,459,396
2013-08-13 2013-08-09 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 4,600 828,628 0.56 21.17 97,382 17,542,055
2013-08-08 2013-08-06 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 400 824,028 0.05 19.96 7,984 16,447,599
2013-08-06 2013-08-05 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -7,500 1,077,814 -0.69
2013-08-06 2013-08-05 4 LMNX LUMINEX CORP
Common Stock 		A - Award 5,000 823,628 0.61 20.02 100,100 16,489,033
2013-08-06 2013-08-02 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 27,000 818,628 3.41 20.01 540,200 16,378,618
2013-08-05 2013-08-01 4 LMNX LUMINEX CORP
Common Stock 		A - Award 3,000 791,628 0.38 19.95 59,850 15,792,979
2013-08-05 2013-06-17 4 LMNX LUMINEX CORP
Common Stock 		J - Other -39,132 915,828 -4.10
2013-08-05 2013-06-17 4 LMNX LUMINEX CORP
Common Stock 		J - Other 19,566 880,057 2.27
2013-08-05 2013-06-17 4 LMNX LUMINEX CORP
Common Stock 		J - Other 19,566 880,057 2.27
2013-08-05 2013-05-17 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 13,000 769,062 1.72 18.37 238,810 14,127,669
2013-06-18 2013-05-21 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 2,064 1,100,314 0.19
2013-06-18 2013-06-04 4/A DDD 3D SYSTEMS CORP
Common Stock 		J - Other 248,801 248,801
2013-06-18 2013-06-04 4/A DDD 3D SYSTEMS CORP
Common Stock 		J - Other 248,802 248,802
2013-06-18 2013-06-04 4/A DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -15,000 1,085,314 -1.36
2013-06-06 2013-06-05 4 LMNX LUMINEX CORP
Stock Option (Right To Buy) 		M - Exercise -5,000 0 -100.00
2013-06-06 2013-06-05 4 LMNX LUMINEX CORP
Stock Option (Right To Buy) 		M - Exercise -13,000 0 -100.00
2013-06-06 2013-06-05 4 LMNX LUMINEX CORP
Common Stock 		M - Exercise 5,000 756,062 0.67 9.08 45,400 6,865,043
2013-06-06 2013-06-05 4 LMNX LUMINEX CORP
Common Stock 		M - Exercise 13,000 751,062 1.76 7.78 101,140 5,843,262
2013-06-05 2013-06-04 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 248,801 248,801
2013-06-05 2013-06-04 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 248,802 248,802
2013-06-05 2013-06-04 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -15,000 1,083,250 -1.37
2013-05-20 2013-05-16 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 7,500 738,062 1.03 17.89 134,175 13,203,929
2013-05-20 2013-05-16 4 LMNX LUMINEX CORP
Common Stock 		A - Award 10,435 730,562 1.45
2013-05-16 2013-05-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -150,000 248,800 -37.61 40.00 -6,000,000 9,952,000
2013-05-16 2013-05-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -150,000 248,800 -37.61 40.00 -6,000,000 9,952,000
2013-05-16 2013-05-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500,000 1,098,250 -31.28 40.00 -20,000,000 43,930,000
2013-05-16 2013-05-15 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 19,500 720,127 2.78 18.07 352,316 13,010,895
2013-05-16 2013-05-14 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 20,000 700,627 2.94 18.57 371,412 13,011,064
2013-05-14 2013-05-10 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 19,000 680,627 2.87 18.13 344,487 12,340,380
2013-05-10 2013-05-09 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 11,000 661,627 1.69 17.20 189,160 11,377,603
2013-05-10 2013-05-08 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 17,300 650,627 2.73 17.22 297,954 11,205,619
2013-05-07 2013-05-07 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 54,635 633,327 9.44 17.20 939,542 10,891,134
2013-05-07 2013-05-06 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 10,300 578,692 1.81 17.02 175,324 9,850,322
2013-05-06 2013-05-03 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -750 1,598,250 -0.05
2013-05-06 2013-05-03 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 20,000 568,392 3.65 17.09 341,800 9,713,819
2013-05-06 2013-05-02 4 LMNX LUMINEX CORP
Common Stock 		P - Purchase 4,765 548,392 0.88 16.74 79,766 9,180,082
2013-03-14 2013-03-13 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -15,000 1,599,000 -0.93 32.20 -483,000 51,487,800
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 22,500 67,500 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 132,933 398,800 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 132,934 398,803 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 21,855 65,565 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 20,000 60,000 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 1,700 5,100 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 1,700 5,100 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 538,000 1,614,000 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 11,093 33,279 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 121,938 365,815 50.00
2013-02-22 2013-02-22 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 132,147 396,441 50.00
2012-12-21 2012-12-20 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 3,400 3,400
2012-12-21 2012-12-20 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -3,400 1,076,000 -0.31
2012-12-20 2012-12-18 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 3,400 3,400
2012-12-20 2012-12-18 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -3,400 1,079,400 -0.31
2012-12-10 2012-12-06 4 LMNX LUMINEX CORP
Stock Option (Right To Buy) 		M - Exercise -26,000 0 -100.00
2012-12-10 2012-12-06 4 LMNX LUMINEX CORP
Common Stock 		M - Exercise 26,000 543,627 5.02 8.41 218,660 4,571,903
2012-12-10 2012-11-30 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -200,000 517,627 -27.87
2012-11-29 2012-11-28 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -6,400 1,082,800 -0.59
2012-11-16 2012-11-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -20,000 1,089,200 -1.80 39.36 -787,248 42,873,526
2012-11-06 2012-11-05 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -40,000 1,109,200 -3.48 42.46 -1,698,400 47,096,632
2012-10-12 2012-10-11 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -104,286 0 -100.00
2012-10-01 2012-09-28 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -50,266 0 -100.00
2012-09-06 2012-09-05 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -33,188 50,266 -39.77
2012-09-06 2012-09-05 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -1,048 104,286 -0.99
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 1,149,200 -0.22 43.93 -109,825 50,484,356
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -600 1,151,700 -0.05 43.92 -26,352 50,582,664
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -9,400 1,152,300 -0.81 43.90 -412,660 50,585,970
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 1,161,700 -0.43 43.87 -219,350 50,963,779
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,166,700 -0.01 43.83 -4,383 51,136,461
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -700 1,166,800 -0.06 43.82 -30,674 51,129,176
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -39 1,167,500 0.00 43.79 -1,708 51,124,825
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,167,539 -0.02 43.78 -8,756 51,114,857
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -75 1,167,739 -0.01 43.77 -3,283 51,111,936
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -286 1,167,814 -0.02 43.76 -12,515 51,103,541
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 1,168,100 -0.03 43.75 -17,500 51,104,375
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,000 1,168,500 -0.17 43.65 -87,300 51,005,025
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,170,500 -0.02 43.58 -8,716 51,010,390
2012-09-06 2012-09-04 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,500 1,170,700 -0.30 43.55 -152,425 50,983,985
2012-09-05 2012-08-31 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -2,500 1,174,200 -0.21
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,176,700 -0.03 40.39 -12,117 47,526,913
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,177,000 -0.02 40.37 -8,074 47,515,490
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,177,200 -0.01 40.35 -4,035 47,500,020
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -600 1,177,300 -0.05 40.34 -24,204 47,492,282
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,177,900 -0.01 40.32 -4,032 47,492,928
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 1,178,000 -0.03 40.31 -16,124 47,485,180
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -260 1,178,400 -0.02 40.30 -10,478 47,489,520
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,178,660 -0.01 40.27 -4,027 47,464,638
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,300 1,178,760 -0.19 40.26 -92,598 47,456,878
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,725 1,181,060 -0.23 40.25 -109,681 47,537,665
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 1,183,785 -0.04 40.24 -20,120 47,635,508
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 1,184,285 -0.03 40.23 -16,092 47,643,786
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -700 1,184,685 -0.06 40.22 -28,154 47,648,031
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,350 1,185,385 -0.11 700.00 -945,000 829,769,500
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,400 1,186,735 -0.12 40.20 -56,280 47,706,747
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -6,800 1,188,135 -0.57 40.19 -273,292 47,751,146
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -890 1,194,935 -0.07 40.18 -35,760 48,012,488
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 1,195,825 -0.04 40.17 -20,085 48,036,290
2012-09-05 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,375 1,196,325 -0.45 40.16 -215,860 48,044,412
2012-08-27 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 40,000 -1.23 40.36 -20,180 1,614,400
2012-08-27 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 40,500 -0.25 40.35 -4,035 1,634,175
2012-08-27 2012-08-24 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,048 40,600 -6.98 40.32 -122,895 1,636,992
2012-08-27 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 265,867 -3.62 29.58 -295,822 7,864,931
2012-08-27 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 275,867 -3.50 29.45 -294,501 8,124,311
2012-08-27 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 285,867 -1.72 29.35 -146,750 8,390,225
2012-08-24 2012-08-23 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -5,000 43,710 -10.26
2012-08-24 2012-08-23 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -1,200 1,201,700 -0.10
2012-08-17 2012-08-16 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 243,877 -0.20 40.86 -20,430 9,964,814
2012-08-17 2012-08-16 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,000 244,377 -0.81 40.85 -81,700 9,982,800
2012-08-17 2012-08-16 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 246,377 -1.00 40.80 -102,000 10,052,182
2012-08-17 2012-08-16 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -7,500 248,877 -2.93 40.15 -301,125 9,992,412
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 256,377 -0.08 40.00 -8,000 10,255,080
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,020 256,577 -1.16 39.99 -120,770 10,260,514
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 259,597 -0.12 39.97 -11,991 10,376,092
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 259,897 -0.04 39.96 -3,996 10,385,484
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 259,997 -0.04 39.95 -3,995 10,387,140
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,480 260,097 -0.57 39.95 -59,126 10,390,875
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,300 261,577 -0.87 39.94 -91,862 10,447,385
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 263,877 -0.94 39.90 -99,750 10,528,692
2012-08-16 2012-08-15 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 266,377 -0.93 39.85 -99,625 10,615,123
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,500 1,202,900 -0.12 40.26 -60,390 48,428,754
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -549 1,204,400 -0.05 40.23 -22,086 48,453,012
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 1,204,949 -0.21 40.15 -100,375 48,378,702
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -436 1,207,449 -0.04 39.99 -17,436 48,285,886
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -34 1,207,885 0.00 39.98 -1,359 48,291,242
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 1,207,919 -0.03 39.96 -15,984 48,268,443
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,208,319 -0.01 39.96 -3,996 48,278,386
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,400 1,208,419 -0.28 39.95 -135,830 48,276,339
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,998 1,211,819 -0.90 39.94 -439,260 48,400,051
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,583 1,222,817 -0.21 39.93 -103,139 48,827,083
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,225,400 -0.02 39.91 -11,973 48,906,939
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,200 1,225,700 -0.26 39.91 -127,712 48,917,687
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,500 1,228,900 -0.12 39.75 -59,625 48,848,775
2012-08-13 2012-08-10 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 1,230,400 -0.20 39.55 -98,875 48,662,320
2012-08-08 2012-08-07 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 5,000 48,710 11.44
2012-08-08 2012-08-07 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -5,000 1,232,900 -0.40
2012-06-01 2012-05-31 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -13,800 1,237,900 -1.10 29.85 -411,930 36,951,315
2012-06-01 2012-05-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 1,251,700 -0.79 31.40 -314,000 39,303,380
2012-06-01 2012-05-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,100 1,261,700 -0.09 31.20 -34,320 39,365,040
2012-06-01 2012-05-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,262,800 -0.02 31.13 -9,339 39,310,964
2012-06-01 2012-05-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -8,600 1,263,100 -0.68 31.12 -267,632 39,307,672
2012-05-31 2012-05-29 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 1,271,700 -0.78 31.49 -314,900 40,045,833
2012-05-31 2012-05-29 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -10,000 1,281,700 -0.77 31.70 -317,000 40,629,890
2012-05-24 2012-05-24 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -10,000 700,935 -1.41 22.73 -227,329 15,934,285
2012-05-24 2012-05-23 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -10,000 710,935 -1.39 22.75 -227,467 16,171,425
2012-05-24 2012-05-22 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -5,000 720,935 -0.69 23.05 -115,250 16,617,552
2012-05-23 2012-05-21 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -25,000 725,935 -3.33 23.24 -580,908 16,868,043
2012-05-21 2012-05-17 4 LMNX LUMINEX CORP
COMMON STOCK 		A - Award 13,319 677,791 2.00
2012-05-16 2012-05-15 4 DDD 3D SYSTEMS CORP
Common Stock 		A - Award 1,823 1,291,700 0.14
2012-05-07 2012-05-04 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -12,500 1,289,877 -0.96
2012-05-07 2012-05-03 4 LMNX LUMINEX CORP
STOCK OPTION (RIGHT TO BUY) 		M - Exercise -26,000 0 -100.00
2012-05-07 2012-05-03 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -26,000 664,472 -3.77 24.39 -634,083 16,205,010
2012-05-07 2012-05-03 4 LMNX LUMINEX CORP
COMMON STOCK 		M - Exercise 26,000 690,472 3.91 6.71 174,460 4,633,067
2012-05-03 2012-05-02 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 264,294 -1.86 30.85 -154,250 8,153,470
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 290,867 -1.69 31.21 -156,050 9,077,959
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 295,867 -1.66 31.00 -155,000 9,171,877
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 300,867 -1.63 30.95 -154,750 9,311,834
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -7 305,867 0.00 30.92 -216 9,457,408
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 305,874 -0.10 30.91 -9,273 9,454,565
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,693 306,174 -1.51 30.90 -145,014 9,460,777
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 310,867 -1.58 30.67 -153,350 9,534,291
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -700 265,869 -0.26 31.17 -21,819 8,287,137
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,142 266,569 -0.80 31.14 -66,704 8,301,225
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,600 268,711 -0.96 31.14 -80,964 8,367,661
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 271,311 -1.81 31.10 -155,500 8,437,772
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,000 276,311 -0.36 31.01 -31,010 8,568,404
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,000 277,311 -1.42 31.00 -124,000 8,596,641
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 281,311 -0.07 30.98 -6,195 8,713,608
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 281,511 -0.07 30.97 -6,194 8,718,677
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -600 281,711 -0.21 30.97 -18,582 8,724,590
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,000 282,311 -1.40 30.95 -123,800 8,737,525
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 286,311 -1.72 30.91 -154,550 8,849,873
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 269,294 -0.92 30.95 -77,375 8,334,649
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,500 271,794 -0.91 30.94 -77,350 8,409,306
2012-05-02 2012-05-01 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 274,294 -1.79 30.92 -154,600 8,481,170
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -758 291,311 -0.26 29.63 -22,460 8,631,545
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 292,069 -0.14 29.61 -11,844 8,648,163
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 292,469 -0.07 29.60 -5,920 8,657,082
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,200 292,669 -1.08 29.59 -94,688 8,660,076
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -619 295,869 -0.21 29.48 -18,248 8,722,218
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 296,488 -0.10 29.47 -8,841 8,737,501
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 296,788 -0.03 29.44 -2,944 8,738,923
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -8,981 296,888 -2.94 29.44 -264,401 8,740,383
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 305,869 -0.03 29.41 -2,941 8,996,586
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -400 305,969 -0.13 29.41 -11,764 8,998,854
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,500 306,369 -1.45 29.41 -132,345 9,010,312
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 310,869 -0.06 29.34 -5,868 9,120,896
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 311,069 -0.06 29.31 -5,862 9,117,868
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,300 311,269 -0.42 29.31 -38,104 9,123,606
2012-05-01 2012-04-30 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,300 312,569 -1.04 29.31 -96,723 9,161,397
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,302,377 -0.02 21.84 -6,554 28,450,426
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,302,677 -0.01 21.83 -2,183 28,439,653
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,302,777 -0.01 21.83 -2,183 28,440,925
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,302,877 -0.02 21.83 -6,549 28,441,805
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -250 1,303,177 -0.02 21.82 -5,455 28,435,322
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,303,427 -0.01 21.81 -2,181 28,427,743
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -450 1,303,527 -0.03 21.80 -9,810 28,418,192
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,303,977 -0.01 21.80 -2,180 28,427,351
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,100 1,304,077 -0.08 21.80 -23,980 28,428,879
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,305,177 -0.02 21.79 -4,358 28,441,112
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,000 1,305,377 -0.15 21.79 -43,580 28,444,165
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -300 1,307,377 -0.02 21.76 -6,528 28,448,524
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,307,677 -0.01 21.75 -2,175 28,441,975
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,600 1,307,777 -0.35 21.74 -100,004 28,431,072
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,312,377 -0.01 21.64 -2,164 28,403,382
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,312,477 -0.01 21.64 -2,164 28,404,627
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,312,577 -0.01 21.64 -2,164 28,406,660
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,312,677 -0.01 21.64 -2,164 28,408,693
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -6,749 1,312,777 -0.51 21.64 -146,048 28,408,494
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,200 1,319,526 -0.09 21.61 -25,932 28,514,957
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -451 1,320,726 -0.03 21.60 -9,742 28,529,002
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,200 1,321,177 -0.09 21.60 -25,920 28,537,423
2012-03-13 2012-03-12 4 DDD 3D SYSTEMS CORP
Common Stock 		G - Gift -800 1,322,377 -0.06
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,323,177 -0.01 21.79 -2,179 28,838,510
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,323,277 -0.01 21.79 -2,179 28,838,573
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,323,377 -0.01 21.79 -2,179 28,839,826
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3,200 1,323,477 -0.24 21.79 -69,728 28,838,564
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,300 1,326,677 -0.10 21.78 -28,315 28,896,352
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,327,977 -0.02 21.78 -4,356 28,923,339
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,700 1,328,177 -0.20 21.72 -58,647 28,849,333
2012-03-07 2012-03-06 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,300 1,330,877 -0.17 21.72 -49,956 28,906,648
2012-02-29 2012-02-28 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,000 1,333,177 -0.07 24.45 -24,450 32,596,178
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -3 1,334,177 0.00 24.63 -74 32,860,780
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -5,000 1,334,180 -0.37 24.93 -124,650 33,261,107
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,339,180 -0.01 24.67 -2,467 33,037,571
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -700 1,339,280 -0.05 24.66 -17,262 33,026,645
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -2,374 1,339,980 -0.18 24.65 -58,519 33,030,507
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,342,354 -0.01 24.62 -4,923 33,044,594
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 1,342,554 -0.01 24.61 -2,461 33,044,013
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -6,423 1,342,654 -0.48 24.61 -158,076 33,044,058
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,349,077 -0.01 24.61 -4,922 33,201,055
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -7,900 1,349,277 -0.58 24.61 -194,419 33,205,707
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,032 1,357,177 -0.08 24.60 -25,387 33,386,554
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -200 1,358,209 -0.01 24.59 -4,918 33,398,359
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -4,768 1,358,409 -0.35 24.58 -117,197 33,389,693
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -600 279,294 -0.21 24.63 -14,778 6,879,011
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -326 279,894 -0.12 24.62 -8,026 6,890,990
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 280,220 -0.04 24.61 -2,461 6,896,214
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -128 280,320 -0.05 24.60 -3,149 6,895,872
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -128 280,448 -0.05 24.59 -3,148 6,896,216
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,000 280,576 -0.36 24.58 -24,585 6,897,961
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -100 281,576 -0.04 24.58 -2,458 6,921,251
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -500 281,676 -0.18 24.58 -12,290 6,923,596
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -618 282,176 -0.22 24.57 -15,185 6,933,346
2012-02-28 2012-02-27 4 DDD 3D SYSTEMS CORP
Common Stock 		S - Sale -1,500 282,794 -0.53 24.57 -36,855 6,948,249
2012-02-21 2012-02-17 4 LMNX LUMINEX CORP
COMMON STOCK 		S - Sale -4,800 750,935 -0.64 21.97 -105,475 16,501,046
2012-02-13 2012-02-10 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -9,568 664,472 -1.42 21.00 -200,882 13,950,723
2012-02-13 2012-02-09 4 LMNX LUMINEX CORP
Common Stock 		S - Sale -20,432 674,040 -2.94 21.72 -443,685 14,636,913
2012-02-13 2012-01-05 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -601 834,082 -0.07
2012-02-13 2012-01-05 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -601 694,472 -0.09
2012-02-13 2011-08-29 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -100 637,976 -0.02
2012-02-13 2011-08-22 4 LMNX LUMINEX CORP
Common Stock 		G - Gift -20,300 638,076 -3.08
2012-02-07 2012-02-03 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -45,000 1,363,177 -3.20
2012-02-07 2012-02-03 4 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 45,000 45,000
2012-01-23 2011-05-21 5 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -47,183 315,867 -13.00
2012-01-23 2011-05-21 5 DDD 3D SYSTEMS CORP
Common Stock 		J - Other -47,183 315,869 -13.00
2012-01-23 2011-05-21 5 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 47,183 268,877 21.28
2012-01-23 2011-05-21 5 DDD 3D SYSTEMS CORP
Common Stock 		J - Other 47,183 1,408,177 3.47
2004-05-21 2004-05-19 4 TDSC 3D SYSTEMS CORP
Common Stock 		A - Award 3,000 485,066 0.62
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）