马斯特克数字公司
US ˙ NYSEAM ˙ US57633B1008

介绍

本页面提供了有关 Steven A Shaw 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Steven A Shaw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:MHH / Mastech Digital, Inc. 10% Owner 1,331,568
US:VISI / Volt Information Sciences, Inc. 10% Owner 0
如何解读这些图表

以下图表显示了在Steven A Shaw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。

MHH / Mastech Digital, Inc.内部人士买入 - 短期收益分析

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

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最高利润的
天数		 达到最高利润时的
价格		 最高
利润($)		 最高回报率（%）
2025-08-29 MHH SHAW STEVEN A 3,500 8.0000 3,500 8.0000 28,000 0 8.0900 315 1.12
2025-08-21 MHH SHAW STEVEN A 4,800 7.7800 4,800 7.7800 37,344
2025-07-16 MHH SHAW STEVEN A 300 7.9200 300 7.9200 2,376
2025-07-16 MHH SHAW STEVEN A 500 7.9400 500 7.9400 3,970
2025-07-15 MHH SHAW STEVEN A 3,068 7.9000 3,068 7.9000 24,237
2020-07-27 MHH SHAW STEVEN A 100 20.0000 100 20.0000 2,000
2020-07-13 MHH SHAW STEVEN A 900 21.6200 900 21.6200 19,458
2020-05-15 MHH SHAW STEVEN A 100 15.8400 100 15.8400 1,584
2020-04-27 MHH SHAW STEVEN A 2,300 13.7500 2,300 13.7500 31,625
2020-04-27 MHH SHAW STEVEN A 800 13.7800 800 13.7800 11,024
2020-04-23 MHH SHAW STEVEN A 100 13.6000 100 13.6000 1,360
2020-04-22 MHH SHAW STEVEN A 3,100 13.5800 3,100 13.5800 42,098
2020-04-22 MHH SHAW STEVEN A 3,000 13.5100 3,000 13.5100 40,530
2020-04-21 MHH SHAW STEVEN A 600 13.3200 600 13.3200 7,992
2020-04-21 MHH SHAW STEVEN A 780 13.3500 780 13.3500 10,413
2020-04-20 MHH SHAW STEVEN A 290 13.6300 290 13.6300 3,953
2020-04-17 MHH SHAW STEVEN A 800 13.5600 800 13.5600 10,848
2020-04-16 MHH SHAW STEVEN A 230 13.0000 230 13.0000 2,990
2020-04-15 MHH SHAW STEVEN A 2,400 12.9400 2,400 12.9400 31,056
2020-04-14 MHH SHAW STEVEN A 400 12.7800 400 12.7800 5,112
2020-04-14 MHH SHAW STEVEN A 755 12.6600 755 12.6600 9,558
2020-04-13 MHH SHAW STEVEN A 200 11.7700 200 11.7700 2,354
2020-04-13 MHH SHAW STEVEN A 270 11.8500 270 11.8500 3,200
2020-04-09 MHH SHAW STEVEN A 1,180 11.9300 1,180 11.9300 14,077
2020-04-09 MHH SHAW STEVEN A 375 11.9900 375 11.9900 4,496
2020-04-08 MHH SHAW STEVEN A 3,200 10.6900 3,200 10.6900 34,208
2020-04-08 MHH SHAW STEVEN A 400 11.0200 400 11.0200 4,408
2020-04-07 MHH SHAW STEVEN A 2,093 10.9500 2,093 10.9500 22,918
2020-04-07 MHH SHAW STEVEN A 100 10.9900 100 10.9900 1,099
2020-04-06 MHH SHAW STEVEN A 1,000 10.7700 1,000 10.7700 10,770
2020-04-06 MHH SHAW STEVEN A 400 10.4500 400 10.4500 4,180
2020-04-03 MHH SHAW STEVEN A 2,500 9.4600 2,500 9.4600 23,650
2020-04-03 MHH SHAW STEVEN A 850 9.4900 850 9.4900 8,066
2020-04-02 MHH SHAW STEVEN A 150 9.2500 150 9.2500 1,388
2020-03-31 MHH SHAW STEVEN A 600 12.6900 600 12.6900 7,614
2020-03-30 MHH SHAW STEVEN A 900 12.4700 900 12.4700 11,223
2020-03-26 MHH SHAW STEVEN A 400 12.5800 400 12.5800 5,032
2020-03-26 MHH SHAW STEVEN A 442 11.4100 442 11.4100 5,043
2020-03-25 MHH SHAW STEVEN A 100 11.2800 100 11.2800 1,128
2020-03-24 MHH SHAW STEVEN A 300 10.7400 300 10.7400 3,222
2020-03-23 MHH SHAW STEVEN A 200 8.6500 200 8.6500 1,730
2020-03-18 MHH SHAW STEVEN A 200 7.5800 200 7.5800 1,516
2020-03-17 MHH SHAW STEVEN A 400 10.9600 400 10.9600 4,384
2020-03-16 MHH SHAW STEVEN A 600 11.7100 600 11.7100 7,026
2020-03-16 MHH SHAW STEVEN A 200 12.4900 200 12.4900 2,498
2020-02-24 MHH SHAW STEVEN A 200 17.1500 200 17.1500 3,430
2020-02-10 MHH SHAW STEVEN A 100 14.7600 100 14.7600 1,476
2020-02-05 MHH SHAW STEVEN A 500 11.9300 500 11.9300 5,965
2020-02-04 MHH SHAW STEVEN A 412 10.7100 412 10.7100 4,413
2020-02-03 MHH SHAW STEVEN A 1,700 9.9200 1,700 9.9200 16,864
2020-01-30 MHH SHAW STEVEN A 200 10.9800 200 10.9800 2,196
2020-01-28 MHH SHAW STEVEN A 800 12.0500 800 12.0500 9,640
2020-01-27 MHH SHAW STEVEN A 1,400 12.0800 1,400 12.0800 16,912
2020-01-21 MHH SHAW STEVEN A 2,500 12.1900 2,500 12.1900 30,475
2020-01-14 MHH SHAW STEVEN A 200 11.0500 200 11.0500 2,210
2020-01-10 MHH SHAW STEVEN A 600 10.9200 600 10.9200 6,552
2019-12-24 MHH SHAW STEVEN A 1,113 10.8100 1,113 10.8100 12,032
2019-12-23 MHH SHAW STEVEN A 1,400 10.5900 1,400 10.5900 14,826
2019-12-19 MHH SHAW STEVEN A 100 11.0100 100 11.0100 1,101
2019-12-12 MHH SHAW STEVEN A 2,000 9.4400 2,000 9.4400 18,880
2019-12-10 MHH SHAW STEVEN A 2,000 8.9500 2,000 8.9500 17,900
2019-12-05 MHH SHAW STEVEN A 2,000 8.3700 2,000 8.3700 16,740
2019-12-03 MHH SHAW STEVEN A 2,031 8.2000 2,031 8.2000 16,654
2019-11-29 MHH SHAW STEVEN A 1,000 8.3500 1,000 8.3500 8,350
2019-11-27 MHH SHAW STEVEN A 2,100 8.7300 2,100 8.7300 18,333
2019-11-26 MHH SHAW STEVEN A 3,015 8.6800 3,015 8.6800 26,170
2019-11-25 MHH SHAW STEVEN A 1,970 8.5100 1,970 8.5100 16,765
2019-11-22 MHH SHAW STEVEN A 4,530 8.6000 4,530 8.6000 38,958
2019-11-21 MHH SHAW STEVEN A 905 8.2800 905 8.2800 7,493
2019-11-20 MHH SHAW STEVEN A 500 8.1900 500 8.1900 4,095
2019-11-19 MHH SHAW STEVEN A 500 8.2500 500 8.2500 4,125
2019-11-18 MHH SHAW STEVEN A 1,100 8.4200 1,100 8.4200 9,262
2019-11-15 MHH SHAW STEVEN A 425 8.4700 425 8.4700 3,600
2019-11-14 MHH SHAW STEVEN A 500 8.3800 500 8.3800 4,190
2019-11-13 MHH SHAW STEVEN A 1,800 8.6000 1,800 8.6000 15,480
2019-11-12 MHH SHAW STEVEN A 500 8.6200 500 8.6200 4,310
2019-11-11 MHH SHAW STEVEN A 2,560 8.6200 2,560 8.6200 22,067
2019-08-29 MHH SHAW STEVEN A 200 5.8000 200 5.8000 1,160
2019-08-28 MHH SHAW STEVEN A 10 5.7600 10 5.7600 58
2019-08-27 MHH SHAW STEVEN A 10 5.8200 10 5.8200 58
2019-08-08 MHH SHAW STEVEN A 200 5.9500 200 5.9500 1,190
2019-07-31 MHH SHAW STEVEN A 100 6.2100 100 6.2100 621
2019-07-12 MHH SHAW STEVEN A 200 5.4100 200 5.4100 1,082
2019-07-11 MHH SHAW STEVEN A 1,900 4.9800 1,900 4.9800 9,462
2019-07-10 MHH SHAW STEVEN A 2,100 4.9200 2,100 4.9200 10,332
2019-07-09 MHH SHAW STEVEN A 2,000 4.9700 2,000 4.9700 9,940
2019-07-08 MHH SHAW STEVEN A 1,000 4.9900 1,000 4.9900 4,990
2019-07-05 MHH SHAW STEVEN A 10,000 4.9600 10,000 4.9600 49,600
2019-07-03 MHH SHAW STEVEN A 5,000 4.9500 5,000 4.9500 24,750
2019-07-02 MHH SHAW STEVEN A 4,000 4.9400 4,000 4.9400 19,760
2019-06-28 MHH SHAW STEVEN A 2,000 4.9600 2,000 4.9600 9,920
2019-06-26 MHH SHAW STEVEN A 3,500 4.7900 3,500 4.7900 16,765
2019-06-25 MHH SHAW STEVEN A 100 4.7600 100 4.7600 476
2019-06-24 MHH SHAW STEVEN A 500 4.7600 500 4.7600 2,380
2019-06-21 MHH SHAW STEVEN A 2,000 4.8700 2,000 4.8700 9,740
2019-06-20 MHH SHAW STEVEN A 400 4.9400 400 4.9400 1,976
2019-06-19 MHH SHAW STEVEN A 1,400 5.0300 1,400 5.0300 7,042
2019-06-17 MHH SHAW STEVEN A 2,000 4.7900 2,000 4.7900 9,580
2019-06-14 MHH SHAW STEVEN A 400 4.7500 400 4.7500 1,900
2019-06-12 MHH SHAW STEVEN A 1,201 5.0100 1,201 5.0100 6,017
2019-06-11 MHH SHAW STEVEN A 500 5.0000 500 5.0000 2,500
2019-06-10 MHH SHAW STEVEN A 1,800 5.1100 1,800 5.1100 9,198
2019-06-06 MHH SHAW STEVEN A 200 5.0500 200 5.0500 1,010
2019-06-03 MHH SHAW STEVEN A 3 5.0000 3 5.0000 15
2019-05-30 MHH SHAW STEVEN A 500 5.1400 500 5.1400 2,570
2019-05-29 MHH SHAW STEVEN A 200 5.1000 200 5.1000 1,020
2019-05-24 MHH SHAW STEVEN A 896 5.0500 896 5.0500 4,525
2019-05-23 MHH SHAW STEVEN A 399 5.1000 399 5.1000 2,035
2019-05-20 MHH SHAW STEVEN A 1,600 5.2100 1,600 5.2100 8,336
2019-05-17 MHH SHAW STEVEN A 2,300 5.3600 2,300 5.3600 12,328
2019-05-16 MHH SHAW STEVEN A 100 5.2800 100 5.2800 528
2019-05-14 MHH SHAW STEVEN A 1,000 5.0800 1,000 5.0800 5,080
2019-05-13 MHH SHAW STEVEN A 3,501 5.0300 3,501 5.0300 17,610
2019-05-10 MHH SHAW STEVEN A 500 5.1100 500 5.1100 2,555
2019-05-09 MHH SHAW STEVEN A 100 5.0500 100 5.0500 505
2019-05-07 MHH SHAW STEVEN A 258 5.0500 258 5.0500 1,303
2019-04-22 MHH SHAW STEVEN A 400 6.0500 400 6.0500 2,420
2019-04-04 MHH SHAW STEVEN A 100 5.9500 100 5.9500 595
2019-03-28 MHH SHAW STEVEN A 500 6.2600 500 6.2600 3,130
2019-03-26 MHH SHAW STEVEN A 7 5.9900 7 5.9900 42
2019-03-21 MHH SHAW STEVEN A 500 6.3500 500 6.3500 3,175
2019-03-20 MHH SHAW STEVEN A 580 6.5100 580 6.5100 3,776
2019-03-12 MHH SHAW STEVEN A 500 6.7300 500 6.7300 3,365
2019-03-08 MHH SHAW STEVEN A 500 6.7300 500 6.7300 3,365
2019-02-22 MHH SHAW STEVEN A 237 6.7600 237 6.7600 1,602
2019-02-11 MHH SHAW STEVEN A 800 7.2200 800 7.2200 5,776
2019-02-08 MHH SHAW STEVEN A 400 7.2100 400 7.2100 2,884
2019-01-31 MHH SHAW STEVEN A 800 7.7700 800 7.7700 6,216
2019-01-29 MHH SHAW STEVEN A 900 8.0600 900 8.0600 7,254
2019-01-28 MHH SHAW STEVEN A 2,215 8.1700 2,215 8.1700 18,097
2019-01-23 MHH SHAW STEVEN A 850 7.5800 850 7.5800 6,443
2019-01-18 MHH SHAW STEVEN A 1,000 7.1800 1,000 7.1800 7,180
2019-01-16 MHH SHAW STEVEN A 500 6.7900 500 6.7900 3,395
2019-01-15 MHH SHAW STEVEN A 400 6.6100 400 6.6100 2,644
2019-01-14 MHH SHAW STEVEN A 200 6.8900 200 6.8900 1,378
2019-01-11 MHH SHAW STEVEN A 1,200 6.5100 1,200 6.5100 7,812
2019-01-10 MHH SHAW STEVEN A 1,700 6.5100 1,700 6.5100 11,067
2019-01-07 MHH SHAW STEVEN A 1,204 6.7000 1,204 6.7000 8,067
2019-01-04 MHH SHAW STEVEN A 200 6.7900 200 6.7900 1,358
2018-12-31 MHH SHAW STEVEN A 891 6.3000 891 6.3000 5,613
2018-12-27 MHH SHAW STEVEN A 1,058 6.2800 1,058 6.2800 6,644
2018-12-21 MHH SHAW STEVEN A 1,000 6.3200 1,000 6.3200 6,320
2018-12-20 MHH SHAW STEVEN A 3,199 6.3300 3,199 6.3300 20,250
2018-12-19 MHH SHAW STEVEN A 4,500 6.3300 4,500 6.3300 28,485
2018-12-18 MHH SHAW STEVEN A 2,301 6.2700 2,301 6.2700 14,427
2018-12-14 MHH SHAW STEVEN A 850 6.3300 850 6.3300 5,380
2018-12-13 MHH SHAW STEVEN A 1,100 6.3500 1,100 6.3500 6,985
2018-12-12 MHH SHAW STEVEN A 400 6.3400 400 6.3400 2,536
2018-12-11 MHH SHAW STEVEN A 1,600 6.3600 1,600 6.3600 10,176
2018-12-10 MHH SHAW STEVEN A 2 6.3000 2 6.3000 13
2018-12-07 MHH SHAW STEVEN A 700 6.3300 700 6.3300 4,431
2018-12-06 MHH SHAW STEVEN A 1,310 6.1700 1,310 6.1700 8,083
2018-12-04 MHH SHAW STEVEN A 400 6.3300 400 6.3300 2,532
2018-12-03 MHH SHAW STEVEN A 100 6.3000 100 6.3000 630
2018-11-23 MHH SHAW STEVEN A 500 6.2400 500 6.2400 3,120
2018-11-21 MHH SHAW STEVEN A 1,300 6.0700 1,300 6.0700 7,891
2018-11-20 MHH SHAW STEVEN A 1,000 6.1700 1,000 6.1700 6,170
2018-11-15 MHH SHAW STEVEN A 500 6.1300 500 6.1300 3,065
2018-11-01 MHH SHAW STEVEN A 600 6.6400 600 6.6400 3,984
2018-10-24 MHH SHAW STEVEN A 1,000 6.9400 1,000 6.9400 6,940
2018-10-17 MHH SHAW STEVEN A 300 7.0700 300 7.0700 2,121
2018-10-16 MHH SHAW STEVEN A 200 7.0700 200 7.0700 1,414
2018-10-05 MHH SHAW STEVEN A 100 8.3100 100 8.3100 831
2018-10-03 MHH SHAW STEVEN A 500 8.5200 500 8.5200 4,260
2018-10-02 MHH SHAW STEVEN A 500 8.8400 500 8.8400 4,420
2018-09-13 MHH SHAW STEVEN A 2,500 9.7300 2,500 9.7300 24,325
2018-09-04 MHH SHAW STEVEN A 1,000 10.7800 1,000 10.7800 10,780
2018-08-30 MHH SHAW STEVEN A 100 10.8000 100 10.8000 1,080
2018-08-29 MHH SHAW STEVEN A 1,000 10.6000 1,000 10.6000 10,600
2018-08-24 MHH SHAW STEVEN A 1,600 10.1500 3,200 5.0750 16,240
2018-08-21 MHH SHAW STEVEN A 662 9.7500 1,324 4.8750 6,454
2018-08-17 MHH SHAW STEVEN A 1,762 10.2600 3,524 5.1300 18,078
2018-08-14 MHH SHAW STEVEN A 600 9.7200 1,200 4.8600 5,832
2018-08-13 MHH SHAW STEVEN A 1,000 10.2000 2,000 5.1000 10,200
2018-08-10 MHH SHAW STEVEN A 1,494 9.8100 2,988 4.9050 14,656
2018-08-08 MHH SHAW STEVEN A 100 10.7300 200 5.3650 1,073
2018-08-07 MHH SHAW STEVEN A 1,900 10.7100 3,800 5.3550 20,349
2018-08-06 MHH SHAW STEVEN A 56 10.5000 112 5.2500 588
2018-07-19 MHH SHAW STEVEN A 466 8.3300 932 4.1650 3,882
2018-07-13 MHH SHAW STEVEN A 400 8.2000 800 4.1000 3,280
2018-07-11 MHH SHAW STEVEN A 1,600 8.6100 3,200 4.3050 13,776
2018-07-03 MHH SHAW STEVEN A 6,000 7.8800 12,000 3.9400 47,280
2018-06-29 MHH SHAW STEVEN A 5,050 7.9100 10,100 3.9550 39,946
2018-06-28 MHH SHAW STEVEN A 1,000 7.9400 2,000 3.9700 7,940
2018-06-27 MHH SHAW STEVEN A 800 7.9400 1,600 3.9700 6,352
2018-06-12 MHH SHAW STEVEN A 750 7.7300 1,500 3.8650 5,798
2018-06-11 MHH SHAW STEVEN A 4,000 7.8200 8,000 3.9100 31,280
2018-05-29 MHH SHAW STEVEN A 200 8.0000 400 4.0000 1,600
2018-05-22 MHH SHAW STEVEN A 200 8.6300 400 4.3150 1,726
2018-05-14 MHH SHAW STEVEN A 3,600 7.9700 7,200 3.9850 28,692
2018-05-11 MHH SHAW STEVEN A 200 8.0100 400 4.0050 1,602
2018-05-07 MHH SHAW STEVEN A 200 7.5500 400 3.7750 1,510
2018-04-30 MHH SHAW STEVEN A 400 7.4000 800 3.7000 2,960
2018-04-24 MHH SHAW STEVEN A 200 6.0700 400 3.0350 1,214
2018-04-17 MHH SHAW STEVEN A 200 6.0000 400 3.0000 1,200
2018-03-26 MHH SHAW STEVEN A 200 6.4800 400 3.2400 1,296
2018-03-14 MHH SHAW STEVEN A 800 6.8500 1,600 3.4250 5,480
2018-03-13 MHH SHAW STEVEN A 200 6.5300 400 3.2650 1,306
2018-03-06 MHH SHAW STEVEN A 250 5.7100 500 2.8550 1,428
2018-03-05 MHH SHAW STEVEN A 800 5.7800 1,600 2.8900 4,624
2018-03-01 MHH SHAW STEVEN A 200 5.7500 400 2.8750 1,150
2018-02-27 MHH SHAW STEVEN A 600 5.8700 1,200 2.9350 3,522
2018-02-23 MHH SHAW STEVEN A 1,000 5.8800 2,000 2.9400 5,880
2018-02-21 MHH SHAW STEVEN A 600 5.7400 1,200 2.8700 3,444
2018-02-20 MHH SHAW STEVEN A 600 5.4100 1,200 2.7050 3,246
2018-02-08 MHH SHAW STEVEN A 200 5.2200 400 2.6100 1,044
2018-02-05 MHH SHAW STEVEN A 598 4.8800 1,196 2.4400 2,918
2018-02-02 MHH SHAW STEVEN A 1,108 4.9600 2,216 2.4800 5,496
2018-02-01 MHH SHAW STEVEN A 200 4.9200 400 2.4600 984
2018-01-31 MHH SHAW STEVEN A 5,006 4.9900 10,012 2.4950 24,980
2018-01-30 MHH SHAW STEVEN A 600 4.9800 1,200 2.4900 2,988
2018-01-29 MHH SHAW STEVEN A 3,104 4.9800 6,208 2.4900 15,458
2018-01-25 MHH SHAW STEVEN A 400 4.8700 800 2.4350 1,948
2018-01-22 MHH SHAW STEVEN A 400 4.9200 800 2.4600 1,968
2018-01-19 MHH SHAW STEVEN A 1,000 4.9600 2,000 2.4800 4,960
2018-01-18 MHH SHAW STEVEN A 600 5.0700 1,200 2.5350 3,042
2018-01-11 MHH SHAW STEVEN A 200 4.9700 400 2.4850 994
2018-01-10 MHH SHAW STEVEN A 400 4.9400 800 2.4700 1,976
2018-01-08 MHH SHAW STEVEN A 2,000 4.8800 4,000 2.4400 9,760
2018-01-02 MHH SHAW STEVEN A 2,000 5.0400 4,000 2.5200 10,080
2017-12-27 MHH SHAW STEVEN A 3,600 4.8500 7,200 2.4250 17,460
2017-12-22 MHH SHAW STEVEN A 14,430 4.8100 28,860 2.4050 69,408
2017-12-21 MHH SHAW STEVEN A 3,000 4.8800 6,000 2.4400 14,640
2017-12-20 MHH SHAW STEVEN A 4,200 4.8500 8,400 2.4250 20,370
2017-12-08 MHH SHAW STEVEN A 1,000 4.7500 2,000 2.3750 4,750
2017-12-07 MHH SHAW STEVEN A 1,800 4.9100 3,600 2.4550 8,838
2017-11-22 MHH SHAW STEVEN A 1,600 5.2500 3,200 2.6250 8,400
2017-11-21 MHH SHAW STEVEN A 1,650 4.9800 3,300 2.4900 8,217
2017-11-20 MHH SHAW STEVEN A 1,200 4.8600 2,400 2.4300 5,832
2017-11-17 MHH SHAW STEVEN A 600 4.8800 1,200 2.4400 2,928
2017-11-15 MHH SHAW STEVEN A 1,820 4.8200 3,640 2.4100 8,772
2017-11-14 MHH SHAW STEVEN A 1,000 4.7800 2,000 2.3900 4,780
2017-11-10 MHH SHAW STEVEN A 620 5.1500 1,240 2.5750 3,193
2017-11-06 MHH SHAW STEVEN A 2,000 5.7800 4,000 2.8900 11,560
2017-11-03 MHH SHAW STEVEN A 1,600 5.8200 3,200 2.9100 9,312
2017-10-30 MHH SHAW STEVEN A 3,288 6.2200 6,576 3.1100 20,451
2017-10-27 MHH SHAW STEVEN A 4,620 6.2200 9,240 3.1100 28,736
2017-10-26 MHH SHAW STEVEN A 5,610 6.1500 11,220 3.0750 34,502
2017-10-25 MHH SHAW STEVEN A 400 6.1600 800 3.0800 2,464
2017-10-24 MHH SHAW STEVEN A 4,042 6.1500 8,084 3.0750 24,858
2017-10-17 MHH SHAW STEVEN A 4,000 6.3200 8,000 3.1600 25,280
2017-10-16 MHH SHAW STEVEN A 2,000 6.1600 4,000 3.0800 12,320
2017-10-13 MHH SHAW STEVEN A 3,400 6.2200 6,800 3.1100 21,148
2017-10-11 MHH SHAW STEVEN A 2,200 6.0600 4,400 3.0300 13,332
2017-10-10 MHH SHAW STEVEN A 2,200 6.0700 4,400 3.0350 13,354
2017-10-09 MHH SHAW STEVEN A 1,800 6.4100 3,600 3.2050 11,538
2017-10-05 MHH SHAW STEVEN A 2,436 6.3500 4,872 3.1750 15,469
2017-10-02 MHH SHAW STEVEN A 2,800 6.3800 5,600 3.1900 17,864
2017-09-28 MHH SHAW STEVEN A 6,200 6.7200 12,400 3.3600 41,664
2017-09-27 MHH SHAW STEVEN A 600 5.8800 1,200 2.9400 3,528
2017-09-25 MHH SHAW STEVEN A 2,400 5.7500 4,800 2.8750 13,800
2017-09-21 MHH SHAW STEVEN A 1,332 5.4300 2,664 2.7150 7,233
2017-09-15 MHH SHAW STEVEN A 2,600 5.1500 5,200 2.5750 13,390
2017-09-13 MHH SHAW STEVEN A 2,000 5.2900 4,000 2.6450 10,580
2017-09-12 MHH SHAW STEVEN A 6,000 5.1400 12,000 2.5700 30,840
2017-08-30 MHH SHAW STEVEN A 800 4.5300 1,600 2.2650 3,624
2017-08-29 MHH SHAW STEVEN A 1,200 4.4400 2,400 2.2200 5,328
2017-08-28 MHH SHAW STEVEN A 1,200 4.4100 2,400 2.2050 5,292
2017-08-25 MHH SHAW STEVEN A 410 4.4100 820 2.2050 1,808
2017-08-23 MHH SHAW STEVEN A 2,600 4.3800 5,200 2.1900 11,388
2017-08-21 MHH SHAW STEVEN A 400 4.3700 800 2.1850 1,748
2017-08-18 MHH SHAW STEVEN A 42 4.2700 84 2.1350 179
2017-08-11 MHH SHAW STEVEN A 800 4.5300 1,600 2.2650 3,624
2017-08-10 MHH SHAW STEVEN A 610 4.5300 1,220 2.2650 2,763
2017-08-02 MHH SHAW STEVEN A 3,800 4.7900 7,600 2.3950 18,202
2017-08-01 MHH SHAW STEVEN A 6,010 4.7000 12,020 2.3500 28,247
2017-07-31 MHH SHAW STEVEN A 10,200 4.7100 20,400 2.3550 48,042
2017-07-27 MHH SHAW STEVEN A 4,000 4.8900 8,000 2.4450 19,560
2017-07-26 MHH SHAW STEVEN A 9,600 4.6000 19,200 2.3000 44,160
2017-07-25 MHH SHAW STEVEN A 2,400 4.5700 4,800 2.2850 10,968
2017-07-21 MHH SHAW STEVEN A 2,000 4.4700 4,000 2.2350 8,940
2017-07-19 MHH SHAW STEVEN A 4,800 4.6400 9,600 2.3200 22,272
2017-07-18 MHH SHAW STEVEN A 3,400 4.2900 6,800 2.1450 14,586
2017-07-17 MHH SHAW STEVEN A 5,790 3.9400 11,580 1.9700 22,813
2017-07-14 MHH SHAW STEVEN A 8,000 3.8100 16,000 1.9050 30,480
2017-07-12 MHH SHAW STEVEN A 7,922 3.3700 15,844 1.6850 26,697
2017-07-11 MHH SHAW STEVEN A 14,602 3.3300 29,204 1.6650 48,625
2017-07-10 MHH SHAW STEVEN A 25,400 3.2900 50,800 1.6450 83,566

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

MHH / Mastech Digital, Inc. Insider Trades
MHH / Mastech Digital, Inc.内部人士卖出 - 短期亏损分析

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

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最低利润的
天数		 达到最低利润时的
价格		 避免的
最高损失金额($)		 避免的
最高损失率($)
2020-03-19 MHH SHAW STEVEN A 300 7.8700 300 7.8700 2,361 0 8.73 258 10.93

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

MHH / Mastech Digital, Inc. Insider Trades
VOLT / Tema ETF Trust - Tema Electrification ETF内部人士买入 - 短期收益分析

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

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最高利润的
天数		 达到最高利润时的
价格		 最高
利润($)		 最高回报率（%）
当前未知该内部人士进行过任何未预先计划的公开市场交易。

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

VOLT / Tema ETF Trust - Tema Electrification ETF Insider Trades
VOLT / Tema ETF Trust - Tema Electrification ETF内部人士卖出 - 短期亏损分析

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

以下表格显示了最近的自动交易计划之外的公开市场买入。

交易日期 股票代码 内部人士 报告
股数		 报告
价格		 经调整
股数		 经调整
价格		 成本基础 达到最低利润的
天数		 达到最低利润时的
价格		 避免的
最高损失金额($)		 避免的
最高损失率($)
当前未知该内部人士进行过任何未预先计划的公开市场交易。

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

VOLT / Tema ETF Trust - Tema Electrification ETF Insider Trades
内幕交易历史

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

备案日期 交易日期 表格 股票代码 证券 代码 10b5-1 股数 剩余股数 %
变化		 每股
股价		 交易
金额		 剩余
金额
2025-09-02 2025-08-29 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,500 1,331,568 0.26 8.00 28,000 10,652,544
2025-08-22 2025-08-21 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,800 1,328,068 0.36 7.78 37,344 10,332,369
2025-07-17 2025-07-16 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,323,268 0.04 7.94 3,970 10,506,748
2025-07-17 2025-07-16 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 300 1,322,768 0.02 7.92 2,376 10,476,323
2025-07-17 2025-07-15 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,068 1,322,468 0.23 7.90 24,237 10,447,497
2020-09-04 2020-04-07 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,297,120 0.01 10.99 1,099 14,255,349
2020-09-04 2020-04-07 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,093 1,297,020 0.16 10.95 22,918 14,202,369
2020-09-04 2020-04-06 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,294,927 0.03 10.45 4,180 13,531,987
2020-09-04 2020-04-06 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,294,527 0.08 10.77 10,770 13,942,056
2020-09-04 2020-04-03 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 850 1,293,527 0.07 9.49 8,066 12,275,571
2020-09-04 2020-04-03 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,500 1,292,677 0.19 9.46 23,650 12,228,724
2020-09-04 2020-04-02 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 150 1,290,177 0.01 9.25 1,388 11,934,137
2020-09-04 2020-03-31 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,290,027 0.05 12.69 7,614 16,370,443
2020-09-04 2020-03-30 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 900 1,289,427 0.07 12.47 11,223 16,079,155
2020-09-04 2020-03-26 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 442 1,288,527 0.03 11.41 5,043 14,702,093
2020-09-04 2020-03-26 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,288,085 0.03 12.58 5,032 16,204,109
2020-09-04 2020-03-25 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,287,685 0.01 11.28 1,128 14,525,087
2020-09-04 2020-03-24 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 300 1,287,585 0.02 10.74 3,222 13,828,663
2020-09-04 2020-03-23 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,287,285 0.02 8.65 1,730 11,135,015
2020-09-04 2020-03-19 4 MHH Mastech Digital, Inc.
Common Stock 		S - Sale 300 1,287,085 0.02 7.87 2,361 10,129,359
2020-09-04 2020-03-18 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,286,785 0.02 7.58 1,516 9,753,830
2020-09-04 2020-03-17 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,286,585 0.03 10.96 4,384 14,100,972
2020-09-04 2020-03-16 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,286,185 0.02 12.49 2,498 16,064,451
2020-09-04 2020-03-16 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,285,985 0.05 11.71 7,026 15,058,884
2020-09-04 2020-02-24 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,285,385 0.02 17.15 3,430 22,044,353
2020-09-04 2020-02-10 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,285,185 0.01 14.76 1,476 18,969,331
2020-09-04 2020-02-05 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,285,085 0.04 11.93 5,965 15,331,064
2020-09-04 2020-02-04 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 412 1,284,585 0.03 10.71 4,413 13,757,905
2020-09-04 2020-02-03 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,700 1,284,173 0.13 9.92 16,864 12,738,996
2020-09-04 2020-01-30 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,282,473 0.02 10.98 2,196 14,081,554
2020-09-04 2020-01-28 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,282,273 0.06 12.05 9,640 15,451,390
2020-09-04 2020-01-27 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,400 1,281,473 0.11 12.08 16,912 15,480,194
2020-09-04 2020-01-21 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,500 1,280,073 0.20 12.19 30,475 15,604,090
2020-09-04 2020-01-14 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,277,573 0.02 11.05 2,210 14,117,182
2020-09-04 2020-01-10 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,277,373 0.05 10.92 6,552 13,948,913
2020-09-04 2020-07-27 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,319,400 0.01 20.00 2,000 26,388,000
2020-09-04 2020-07-13 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 900 1,319,300 0.07 21.62 19,458 28,523,266
2020-09-04 2020-05-15 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,318,400 0.01 15.84 1,584 20,883,456
2020-09-04 2020-04-27 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,318,300 0.06 13.78 11,024 18,166,174
2020-09-04 2020-04-27 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,300 1,317,500 0.17 13.75 31,625 18,115,625
2020-09-04 2020-04-23 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,315,200 0.01 13.60 1,360 17,886,720
2020-09-04 2020-04-22 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,000 1,315,100 0.23 13.51 40,530 17,767,001
2020-09-04 2020-04-22 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,100 1,312,100 0.24 13.58 42,098 17,818,318
2020-09-04 2020-04-21 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 780 1,309,000 0.06 13.35 10,413 17,475,150
2020-09-04 2020-04-21 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,308,220 0.05 13.32 7,992 17,425,490
2020-09-04 2020-04-20 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 290 1,307,620 0.02 13.63 3,953 17,822,861
2020-09-04 2020-04-17 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,307,330 0.06 13.56 10,848 17,727,395
2020-09-04 2020-04-16 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 230 1,306,530 0.02 13.00 2,990 16,984,890
2020-09-04 2020-04-15 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,400 1,306,300 0.18 12.94 31,056 16,903,522
2020-09-04 2020-04-14 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 755 1,303,900 0.06 12.66 9,558 16,507,374
2020-09-04 2020-04-14 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,303,145 0.03 12.78 5,112 16,654,193
2020-09-04 2020-04-13 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 270 1,302,745 0.02 11.85 3,200 15,437,528
2020-09-04 2020-04-13 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,302,475 0.02 11.77 2,354 15,330,131
2020-09-04 2020-04-09 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 375 1,302,275 0.03 11.99 4,496 15,614,277
2020-09-04 2020-04-09 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,180 1,301,900 0.09 11.93 14,077 15,531,667
2020-09-04 2020-04-08 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,300,720 0.03 11.02 4,408 14,333,934
2020-09-04 2020-04-08 4 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,200 1,300,320 0.25 10.69 34,208 13,900,421
2020-09-04 2019-12-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,113 1,276,773 0.09 10.81 12,032 13,801,916
2020-09-04 2019-12-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,400 1,276,773 0.11 10.59 14,826 13,521,026
2020-09-04 2019-12-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 11.01 1,101 14,057,271
2020-09-04 2019-12-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 9.44 18,880 12,052,737
2020-09-04 2019-12-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 8.95 17,900 11,427,118
2020-09-04 2019-12-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 8.37 16,740 10,686,590
2020-09-04 2019-12-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,031 1,276,773 0.16 8.20 16,654 10,469,539
2020-09-04 2019-11-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,276,773 0.08 8.35 8,350 10,661,055
2020-09-04 2019-11-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,100 1,276,773 0.16 8.73 18,333 11,146,228
2020-09-04 2019-11-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,015 1,276,773 0.24 8.68 26,170 11,082,390
2020-09-04 2019-11-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,970 1,276,773 0.15 8.51 16,765 10,865,338
2020-09-04 2019-11-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,530 1,276,773 0.36 8.60 38,958 10,980,248
2020-09-04 2019-11-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 905 1,276,773 0.07 8.28 7,493 10,571,680
2020-09-04 2019-11-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 8.19 4,095 10,456,771
2020-09-04 2019-11-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 8.25 4,125 10,533,377
2020-09-04 2019-11-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,100 1,276,773 0.09 8.42 9,262 10,750,429
2020-09-04 2019-11-15 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 425 1,276,773 0.03 8.47 3,600 10,814,267
2020-09-04 2019-11-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 8.38 4,190 10,699,358
2020-09-04 2019-11-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,800 1,276,773 0.14 8.60 15,480 10,980,248
2020-09-04 2019-11-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 8.62 4,310 11,005,783
2020-09-04 2019-11-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,560 1,276,773 0.20 8.62 22,067 11,005,783
2020-09-04 2019-08-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 5.80 1,160 7,405,283
2020-09-04 2019-08-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 10 1,276,773 0.00 5.76 58 7,354,212
2020-09-04 2019-08-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 10 1,276,773 0.00 5.82 58 7,430,819
2020-09-04 2019-08-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 5.95 1,190 7,596,799
2020-09-04 2019-07-31 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 6.21 621 7,928,760
2020-09-04 2019-07-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 5.41 1,082 6,907,342
2020-09-04 2019-07-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,900 1,276,773 0.15 4.98 9,462 6,358,330
2020-09-04 2019-07-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,100 1,276,773 0.16 4.92 10,332 6,281,723
2020-09-04 2019-07-09 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 4.97 9,940 6,345,562
2020-09-04 2019-07-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,276,773 0.08 4.99 4,990 6,371,097
2020-09-04 2019-07-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 10,000 1,276,773 0.79 4.96 49,600 6,332,794
2020-09-04 2019-07-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 5,000 1,276,773 0.39 4.95 24,750 6,320,026
2020-09-04 2019-07-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,000 1,276,773 0.31 4.94 19,760 6,307,259
2020-09-04 2019-06-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 4.96 9,920 6,332,794
2020-09-04 2019-06-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,500 1,276,773 0.27 4.79 16,765 6,115,743
2020-09-04 2019-06-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 4.76 476 6,077,439
2020-09-04 2019-06-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 4.76 2,380 6,077,439
2020-09-04 2019-06-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 4.87 9,740 6,217,885
2020-09-04 2019-06-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,276,773 0.03 4.94 1,976 6,307,259
2020-09-04 2019-06-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,400 1,276,773 0.11 5.03 7,042 6,422,168
2020-09-04 2019-06-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,276,773 0.16 4.79 9,580 6,115,743
2020-09-04 2019-06-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,276,773 0.03 4.75 1,900 6,064,672
2020-09-04 2019-06-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,201 1,276,773 0.09 5.01 6,017 6,396,633
2020-09-04 2019-06-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 5.00 2,500 6,383,865
2020-09-04 2019-06-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,800 1,276,773 0.14 5.11 9,198 6,524,310
2020-09-04 2019-06-06 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 5.05 1,010 6,447,704
2020-09-04 2019-06-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3 1,276,773 0.00 5.00 15 6,383,865
2020-09-04 2019-05-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 5.14 2,570 6,562,613
2020-09-04 2019-05-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 5.10 1,020 6,511,542
2020-09-04 2019-05-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 896 1,276,773 0.07 5.05 4,525 6,447,704
2020-09-04 2019-05-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 399 1,276,773 0.03 5.10 2,035 6,511,542
2020-09-04 2019-05-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,276,773 0.13 5.21 8,336 6,651,987
2020-09-04 2019-05-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,300 1,276,773 0.18 5.36 12,328 6,843,503
2020-09-04 2019-05-16 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 5.28 528 6,741,361
2020-09-04 2019-05-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,276,773 0.08 5.08 5,080 6,486,007
2020-09-04 2019-05-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,501 1,276,773 0.27 5.03 17,610 6,422,168
2020-09-04 2019-05-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 5.11 2,555 6,524,310
2020-09-04 2019-05-09 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 5.05 505 6,447,704
2020-09-04 2019-05-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 258 1,276,773 0.02 5.05 1,303 6,447,704
2020-09-04 2019-04-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,276,773 0.03 6.05 2,420 7,724,477
2020-09-04 2019-04-04 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,276,773 0.01 5.95 595 7,596,799
2020-09-04 2019-03-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 6.26 3,130 7,992,599
2020-09-04 2019-03-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 7 1,276,773 0.00 5.99 42 7,647,870
2020-09-04 2019-03-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 6.35 3,175 8,107,509
2020-09-04 2019-03-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 580 1,276,773 0.05 6.51 3,776 8,311,792
2020-09-04 2019-03-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 6.73 3,365 8,592,682
2020-09-04 2019-03-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 6.73 3,365 8,592,682
2020-09-04 2019-02-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 237 1,276,773 0.02 6.76 1,602 8,630,985
2020-09-04 2019-02-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,276,773 0.06 7.22 5,776 9,218,301
2020-09-04 2019-02-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,276,773 0.03 7.21 2,884 9,205,533
2020-09-04 2019-01-31 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,276,773 0.06 7.77 6,216 9,920,526
2020-09-04 2019-01-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 900 1,276,773 0.07 8.06 7,254 10,290,790
2020-09-04 2019-01-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,215 1,276,773 0.17 8.17 18,097 10,431,235
2020-09-04 2019-01-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 850 1,276,773 0.07 7.58 6,443 9,677,939
2020-09-04 2019-01-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,276,773 0.08 7.18 7,180 9,167,230
2020-09-04 2019-01-16 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,276,773 0.04 6.79 3,395 8,669,289
2020-09-04 2019-01-15 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,276,773 0.03 6.61 2,644 8,439,470
2020-09-04 2019-01-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 6.89 1,378 8,796,966
2020-09-04 2019-01-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,200 1,276,773 0.09 6.51 7,812 8,311,792
2020-09-04 2019-01-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,700 1,276,773 0.13 6.51 11,067 8,311,792
2020-09-04 2019-01-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,204 1,276,773 0.09 6.70 8,067 8,554,379
2020-09-04 2019-01-04 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,276,773 0.02 6.79 1,358 8,669,289
2020-09-04 2017-12-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,600 1,094,336 0.33 4.85 17,460 5,307,530
2020-09-04 2017-12-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 14,430 1,094,336 1.34 4.81 69,408 5,263,756
2020-09-04 2017-12-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,000 1,094,336 0.27 4.88 14,640 5,340,360
2020-09-04 2017-12-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,200 1,094,336 0.39 4.85 20,370 5,307,530
2020-09-04 2017-12-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,094,336 0.09 4.75 4,750 5,198,096
2020-09-04 2017-12-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,800 1,094,336 0.16 4.91 8,838 5,373,190
2020-09-04 2017-11-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,094,336 0.15 5.25 8,400 5,745,264
2020-09-04 2017-11-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,650 1,094,336 0.15 4.98 8,217 5,449,793
2020-09-04 2017-11-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,200 1,094,336 0.11 4.86 5,832 5,318,473
2020-09-04 2017-11-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,094,336 0.05 4.88 2,928 5,340,360
2020-09-04 2017-11-15 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,820 1,094,336 0.17 4.82 8,772 5,274,700
2020-09-04 2017-11-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,094,336 0.09 4.78 4,780 5,230,926
2020-09-04 2017-11-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 620 1,094,336 0.06 5.15 3,193 5,635,830
2020-09-04 2017-11-06 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,094,336 0.18 5.78 11,560 6,325,262
2020-09-04 2017-11-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,094,336 0.15 5.82 9,312 6,369,036
2020-09-04 2017-10-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,288 1,094,336 0.30 6.22 20,451 6,806,770
2020-09-04 2017-10-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,620 1,094,336 0.42 6.22 28,736 6,806,770
2020-09-04 2017-10-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 5,610 1,094,336 0.52 6.15 34,502 6,730,166
2020-09-04 2017-10-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,094,336 0.04 6.16 2,464 6,741,110
2020-09-04 2017-10-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,042 1,094,336 0.37 6.15 24,858 6,730,166
2020-09-04 2017-10-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,000 1,094,336 0.37 6.32 25,280 6,916,204
2020-09-04 2017-10-16 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,094,336 0.18 6.16 12,320 6,741,110
2020-09-04 2017-10-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,400 1,094,336 0.31 6.22 21,148 6,806,770
2020-09-04 2017-10-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,200 1,094,336 0.20 6.06 13,332 6,631,676
2020-09-04 2017-10-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,200 1,094,336 0.20 6.07 13,354 6,642,620
2020-09-04 2017-10-09 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,800 1,094,336 0.16 6.41 11,538 7,014,694
2020-09-04 2017-10-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,436 1,094,336 0.22 6.35 15,469 6,949,034
2020-09-04 2017-10-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,800 1,094,336 0.26 6.38 17,864 6,981,864
2020-09-04 2017-09-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 6,200 1,094,336 0.57 6.72 41,664 7,353,938
2020-09-04 2018-12-31 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 891 1,174,953 0.08 6.30 5,613 7,402,204
2020-09-04 2018-12-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,058 1,174,953 0.09 6.28 6,644 7,378,705
2020-09-04 2018-12-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 6.32 6,320 7,425,703
2020-09-04 2018-12-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,199 1,174,953 0.27 6.33 20,250 7,437,452
2020-09-04 2018-12-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,500 1,174,953 0.38 6.33 28,485 7,437,452
2020-09-04 2018-12-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,301 1,174,953 0.20 6.27 14,427 7,366,955
2020-09-04 2018-12-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 850 1,174,953 0.07 6.33 5,380 7,437,452
2020-09-04 2018-12-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,100 1,174,953 0.09 6.35 6,985 7,460,952
2020-09-04 2018-12-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 6.34 2,536 7,449,202
2020-09-04 2018-12-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,174,953 0.14 6.36 10,176 7,472,701
2020-09-04 2018-12-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2 1,174,953 0.00 6.30 13 7,402,204
2020-09-04 2018-12-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 700 1,174,953 0.06 6.33 4,431 7,437,452
2020-09-04 2018-12-06 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,310 1,174,953 0.11 6.17 8,083 7,249,460
2020-09-04 2018-12-04 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 6.33 2,532 7,437,452
2020-09-04 2018-12-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,174,953 0.01 6.30 630 7,402,204
2020-09-04 2018-11-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,174,953 0.04 6.24 3,120 7,331,707
2020-09-04 2018-11-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,300 1,174,953 0.11 6.07 7,891 7,131,965
2020-09-04 2018-11-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 6.17 6,170 7,249,460
2020-09-04 2018-11-15 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,174,953 0.04 6.13 3,065 7,202,462
2020-09-04 2018-11-01 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 6.64 3,984 7,801,688
2020-09-04 2018-10-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 6.94 6,940 8,154,174
2020-09-04 2018-10-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 300 1,174,953 0.03 7.07 2,121 8,306,918
2020-09-04 2018-10-16 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 7.07 1,414 8,306,918
2020-09-04 2018-10-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,174,953 0.01 8.31 831 9,763,859
2020-09-04 2018-10-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,174,953 0.04 8.52 4,260 10,010,600
2020-09-04 2018-10-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 500 1,174,953 0.04 8.84 4,420 10,386,585
2020-09-04 2018-09-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,500 1,174,953 0.21 9.73 24,325 11,432,293
2020-09-04 2018-09-04 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 10.78 10,780 12,665,993
2020-09-04 2018-08-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,174,953 0.01 10.80 1,080 12,689,492
2020-09-04 2018-08-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 10.60 10,600 12,454,502
2020-09-04 2018-08-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,174,953 0.14 10.15 16,240 11,925,773
2020-09-04 2018-08-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 662 1,174,953 0.06 9.75 6,454 11,455,792
2020-09-04 2018-08-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,762 1,174,953 0.15 10.26 18,078 12,055,018
2020-09-04 2018-08-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase -600 1,174,953 -0.05 9.72 -5,832 11,420,543
2020-09-04 2018-08-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 10.20 10,200 11,984,521
2020-09-04 2018-08-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,494 1,174,953 0.13 9.81 14,656 11,526,289
2020-09-04 2018-08-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 100 1,174,953 0.01 10.73 1,073 12,607,246
2020-09-04 2018-08-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,900 1,174,953 0.16 10.71 20,349 12,583,747
2020-09-04 2018-08-06 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 56 1,174,953 0.00 10.50 588 12,337,006
2020-09-04 2018-07-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 466 1,174,953 0.04 8.33 3,882 9,787,358
2020-09-04 2018-07-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 8.20 3,280 9,634,615
2020-09-04 2018-07-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,600 1,174,953 0.14 8.61 13,776 10,116,345
2020-09-04 2018-07-03 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 6,000 1,174,953 0.51 7.88 47,280 9,258,630
2020-09-04 2018-06-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 5,050 1,174,953 0.43 7.91 39,946 9,293,878
2020-09-04 2018-06-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 7.94 7,940 9,329,127
2020-09-04 2018-06-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,174,953 0.07 7.94 6,352 9,329,127
2020-09-04 2018-06-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 750 1,174,953 0.06 7.73 5,798 9,082,387
2020-09-04 2018-06-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,000 1,174,953 0.34 7.82 31,280 9,188,132
2020-09-04 2018-05-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 8.00 1,600 9,399,624
2020-09-04 2018-05-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 8.63 1,726 10,139,844
2020-09-04 2018-05-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,600 1,174,953 0.31 7.97 28,692 9,364,375
2020-09-04 2018-05-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 8.01 1,602 9,411,374
2020-09-04 2018-05-07 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 7.55 1,510 8,870,895
2020-09-04 2018-04-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 7.40 2,960 8,694,652
2020-09-04 2018-04-24 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 6.07 1,214 7,131,965
2020-09-04 2018-04-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 6.00 1,200 7,049,718
2020-09-04 2018-03-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 6.48 1,296 7,613,695
2020-09-04 2018-03-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,174,953 0.07 6.85 5,480 8,048,428
2020-09-04 2018-03-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 6.53 1,306 7,672,443
2020-09-04 2018-03-06 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 250 1,174,953 0.02 5.71 1,428 6,708,982
2020-09-04 2018-03-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,174,953 0.07 5.78 4,624 6,791,228
2020-09-04 2018-03-01 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 5.75 1,150 6,755,980
2020-09-04 2018-02-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 5.87 3,522 6,896,974
2020-09-04 2018-02-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 5.88 5,880 6,908,724
2020-09-04 2018-02-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 5.74 3,444 6,744,230
2020-09-04 2018-02-20 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 5.41 3,246 6,356,496
2020-09-04 2018-02-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 5.22 1,044 6,133,255
2020-09-04 2018-02-05 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 598 1,174,953 0.05 4.88 2,918 5,733,771
2020-09-04 2018-02-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,108 1,174,953 0.09 4.96 5,496 5,827,767
2020-09-04 2018-02-01 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 4.92 984 5,780,769
2020-09-04 2018-01-31 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 5,006 1,174,953 0.43 4.99 24,980 5,863,015
2020-09-04 2018-01-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 4.98 2,988 5,851,266
2020-09-04 2018-01-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,104 1,174,953 0.26 4.98 15,458 5,851,266
2020-09-04 2018-01-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 4.87 1,948 5,722,021
2020-09-04 2018-01-22 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 4.92 1,968 5,780,769
2020-09-04 2018-01-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,000 1,174,953 0.09 4.96 4,960 5,827,767
2020-09-04 2018-01-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,174,953 0.05 5.07 3,042 5,957,012
2020-09-04 2018-01-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 200 1,174,953 0.02 4.97 994 5,839,516
2020-09-04 2018-01-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,174,953 0.03 4.94 1,976 5,804,268
2020-09-04 2018-01-08 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,174,953 0.17 4.88 9,760 5,733,771
2020-09-04 2018-01-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,174,953 0.17 5.04 10,080 5,921,763
2020-09-04 2017-09-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 600 1,094,336 0.05 5.88 3,528 6,434,696
2020-09-04 2017-09-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,400 1,094,336 0.22 5.75 13,800 6,292,432
2020-09-04 2017-09-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,332 1,094,336 0.12 5.43 7,233 5,942,244
2020-09-04 2017-09-15 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,600 1,094,336 0.24 5.15 13,390 5,635,830
2020-09-04 2017-09-13 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,094,336 0.18 5.29 10,580 5,789,037
2020-09-04 2017-09-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 6,000 1,094,336 0.55 5.14 30,840 5,624,887
2020-09-04 2017-08-30 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,094,336 0.07 4.53 3,624 4,957,342
2020-09-04 2017-08-29 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,200 1,094,336 0.11 4.44 5,328 4,858,852
2020-09-04 2017-08-28 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 1,200 1,094,336 0.11 4.41 5,292 4,826,022
2020-09-04 2017-08-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 410 1,094,336 0.04 4.41 1,808 4,826,022
2020-09-04 2017-08-23 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,600 1,094,336 0.24 4.38 11,388 4,793,192
2020-09-04 2017-08-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 400 1,094,336 0.04 4.37 1,748 4,782,248
2020-09-04 2017-08-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 42 1,094,336 0.00 4.27 179 4,672,815
2020-09-04 2017-08-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 800 1,094,336 0.07 4.53 3,624 4,957,342
2020-09-04 2017-08-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 610 1,094,336 0.06 4.53 2,763 4,957,342
2020-09-04 2017-08-02 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,800 1,094,336 0.35 4.79 18,202 5,241,869
2020-09-04 2017-08-01 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 6,010 1,094,336 0.55 4.70 28,247 5,143,379
2020-09-04 2017-07-31 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 10,200 1,094,336 0.94 4.71 48,042 5,154,323
2020-09-04 2017-07-27 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,000 1,094,336 0.37 4.89 19,560 5,351,303
2020-09-04 2017-07-26 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 9,600 1,094,336 0.89 4.60 44,160 5,033,946
2020-09-04 2017-07-25 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,400 1,094,336 0.22 4.57 10,968 5,001,116
2020-09-04 2017-07-21 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 2,000 1,094,336 0.18 4.47 8,940 4,891,682
2020-09-04 2017-07-19 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 4,800 1,094,336 0.44 4.64 22,272 5,077,719
2020-09-04 2017-07-18 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 3,400 1,094,336 0.31 4.29 14,586 4,694,701
2020-09-04 2017-07-17 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 5,790 1,094,336 0.53 3.94 22,813 4,311,684
2020-09-04 2017-07-14 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 8,000 1,094,336 0.74 3.81 30,480 4,169,420
2020-09-04 2017-07-12 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 7,922 1,094,336 0.73 3.37 26,697 3,687,912
2020-09-04 2017-07-11 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 14,602 1,094,336 1.35 3.33 48,625 3,644,139
2020-09-04 2017-07-10 5 MHH Mastech Digital, Inc.
Common Stock 		P - Purchase 25,400 1,094,336 2.38 3.29 83,566 3,600,365
2018-12-26 2018-12-24 4 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		J - Other -12,750 0 -100.00
2018-12-26 2018-12-24 4 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		J - Other -9,573 0 -100.00
2018-12-26 2018-12-21 4 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		J - Other 419,495 612,315 217.56
2018-12-26 2018-12-21 4 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		J - Other -1,398,318 3,229 -99.77
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,880,541
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,294
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		3,740,304
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		4,089,268
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,700,471
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,695,371
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,688,519
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,721
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,880,541
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,294
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		3,740,304
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		4,089,268
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,700,471
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,695,371
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,688,519
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,721
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,880,541
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,294
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		3,740,304
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		4,089,268
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,700,471
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,695,371
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,688,519
2018-06-05 3 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.01 par value 		2,697,721
2013-12-03 2013-12-03 4 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		J - Other 346,014 1,685,704 25.83
2012-12-12 2012-03-05 5 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 100,000 461,325 27.68
2012-12-12 2012-03-05 5 VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 100,000 1,340,230 8.06
2012-02-14 2011-04-21 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 227,316 361,325 169.63
2012-02-14 2011-04-21 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 113,658 180,662 169.63
2012-02-14 2011-04-19 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 60,977 361,325 20.30
2012-02-14 2011-04-19 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 30,488 180,662 20.30
2012-02-14 2011-02-15 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 73,032 361,325 25.33
2012-02-14 2011-02-05 5/A VISI VOLT INFORMATION SCIENCES, INC.
Common Stock, $0.10 par value 		G - Gift 36,516 180,662 25.33
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）