介绍

本页面提供了有关 Mussman David C. 已知的内部交易历史的全面分析。内部人士包括公司的高管、董事或重要投资者。一般而言,基于内幕、非公开信息进行交易是非法的。这并不意味着他们在自己的公司进行任何交易都是非法的。但是,他们必须通过Form 4向美国证券交易委员会(SEC)报告所有交易。尽管存在这些限制,学术研究表明,整体而言,内部人士在自己公司中的投资表现往往优于市场。

平均交易盈利能力

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

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

更新频率:每日

查看收益最高的的内幕交易者列表。

报告内部持仓的公司

美国证券交易委员会(SEC)文件显示Mussman David C.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:WSTC / West Corp. EVP, Secretary and Gen Counsel 0
如何解读这些图表

以下图表显示了在Mussman David C.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。

内幕交易历史

该表格显示了由 Mussman David C. 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
2017-10-12 2017-10-10 4 WSTC WEST CORP
Performance-based Restricted Stock Units
D - Sale to Issuer -58,350 0 -100.00
2017-10-12 2017-10-10 4 WSTC WEST CORP
Deferred Stock Units
D - Sale to Issuer -150,713 0 -100.00
2017-10-12 2017-10-10 4 WSTC WEST CORP
Stock Option (Right to Buy)
D - Sale to Issuer -25,000 0 -100.00
2017-10-12 2017-10-10 4 WSTC WEST CORP
Stock Option (Right to Buy)
D - Sale to Issuer -75,000 0 -100.00
2017-10-12 2017-10-10 4 WSTC WEST CORP
Common Stock
D - Sale to Issuer -282,236 0 -100.00 23.50 -6,632,546
2017-10-06 2017-09-28 4 WSTC WEST CORP
Common Stock
G - Gift -4,300 282,236 -1.50
2017-10-02 2017-09-29 4 WSTC WEST CORP
Stock Units
A - Award 307 150,713 0.20 23.47 7,212 3,537,233
2017-09-19 2017-09-15 4 WSTC WEST CORP
Stock Units
A - Award 308 150,406 0.21 23.38 7,212 3,516,485
2017-09-06 2017-09-02 4 WSTC WEST CORP
Common Stock
F - Taxes -9,968 286,536 -3.36 23.40 -233,251 6,704,942
2017-09-06 2017-09-01 4 WSTC WEST CORP
Stock Units
A - Award 308 150,097 0.21 23.40 7,212 3,512,276
2017-08-22 2017-08-18 4 WSTC WEST CORP
Stock Units
A - Award 309 149,789 0.21 23.34 7,212 3,496,077
2017-08-08 2017-08-04 4 WSTC WEST CORP
Stock Units
A - Award 309 149,480 0.21 23.34 7,212 3,488,865
2017-07-25 2017-07-21 4 WSTC WEST CORP
Stock Units
A - Award 309 149,171 0.21 23.32 7,212 3,478,670
2017-07-11 2017-07-07 4 WSTC WEST CORP
Stock Units
A - Award 309 148,862 0.21 23.31 7,212 3,469,970
2017-06-27 2017-06-23 4 WSTC WEST CORP
Stock Units
A - Award 311 148,552 0.21 23.21 7,212 3,447,903
2017-06-13 2017-06-09 4 WSTC WEST CORP
Stock Units
A - Award 311 148,242 0.21 23.20 7,212 3,439,209
2017-05-31 2017-05-26 4 WSTC WEST CORP
Stock Units
A - Award 311 147,931 0.21 23.16 7,212 3,426,081
2017-05-15 2017-05-12 4 WSTC WEST CORP
Stock Units
A - Award 312 147,620 0.21 23.12 7,212 3,412,964
2017-05-02 2017-04-28 4 WSTC WEST CORP
Stock Units
A - Award 405 147,308 0.28 26.69 10,817 3,931,641
2017-04-18 2017-04-14 4 WSTC WEST CORP
Stock Units
A - Award 449 146,902 0.31 24.10 10,817 3,540,347
2017-04-03 2017-03-31 4 WSTC WEST CORP
Stock Units
A - Award 443 146,453 0.30 24.42 10,817 3,576,394
2017-03-28 2017-03-24 4 WSTC WEST CORP
Performance-based Restricted Stock Units
A - Award 20,850 58,350 55.60
2017-03-28 2017-03-24 4 WSTC WEST CORP
Common Stock
A - Award 13,900 296,504 4.92
2017-03-20 2017-03-17 4 WSTC WEST CORP
Stock Units
A - Award 435 146,011 0.30 24.86 10,817 3,629,822
2017-03-06 2017-03-03 4 WSTC WEST CORP
Stock Units
A - Award 430 145,575 0.30 25.14 10,817 3,659,766
2017-03-02 2017-03-01 4 WSTC WEST CORP
Common Stock
F - Taxes -1,467 282,604 -0.52 24.24 -35,560 6,850,321
2017-02-21 2017-02-17 4 WSTC WEST CORP
Stock Units
A - Award 446 145,145 0.31 24.28 10,817 3,524,123
2017-02-14 2017-02-10 4 WSTC WEST CORP
Stock Units
A - Award 10,086 144,700 7.49 24.92 251,337 3,605,914
2017-02-07 2017-02-03 4 WSTC WEST CORP
Stock Units
M - Exercise -8,647 134,614 -6.04
2017-02-07 2017-02-03 4 WSTC WEST CORP
Stock Units
A - Award 461 143,261 0.32 23.49 10,817 3,365,208
2017-02-07 2017-02-03 4 WSTC WEST CORP
Common Stock
D - Sale to Issuer -0 284,071 0.00 23.49 -5 6,672,828
2017-02-07 2017-02-03 4 WSTC WEST CORP
Common Stock
F - Taxes -2,594 284,071 -0.90 23.49 -60,939 6,672,833
2017-02-07 2017-02-03 4 WSTC WEST CORP
Common Stock
M - Exercise 8,647 286,665 3.11 23.49 203,129 6,733,772
2017-01-24 2017-01-20 4 WSTC WEST CORP
Stock Units
A - Award 437 142,801 0.31 24.73 10,817 3,531,464
2017-01-10 2017-01-06 4 WSTC WEST CORP
Stock Units
A - Award 437 142,363 0.31 24.76 10,817 3,524,917
2016-12-29 2016-12-23 4 WSTC WEST CORP
Stock Units
A - Award 426 141,927 0.30 25.40 10,817 3,604,933
2016-12-13 2016-12-09 4 WSTC WEST CORP
Stock Units
A - Award 428 141,501 0.30 25.25 10,817 3,572,891
2016-11-28 2016-11-25 4 WSTC WEST CORP
Stock Units
A - Award 428 141,072 0.30 25.30 10,817 3,569,127
2016-11-28 2016-11-23 4 WSTC WEST CORP
Stock Units
A - Award 1,249 140,645 0.90 25.11 31,364 3,531,587
2016-11-14 2016-11-11 4 WSTC WEST CORP
Stock Units
A - Award 451 139,396 0.32 23.99 10,817 3,344,100
2016-11-01 2016-10-28 4 WSTC WEST CORP
Stock Units
A - Award 547 138,945 0.40 19.77 10,817 2,746,936
2016-10-18 2016-10-14 4 WSTC WEST CORP
Stock Units
A - Award 510 138,398 0.37 21.22 10,817 2,936,795
2016-10-03 2016-09-30 4 WSTC WEST CORP
Stock Units
A - Award 490 137,888 0.36 22.08 10,817 3,044,562
2016-09-19 2016-09-16 4 WSTC WEST CORP
Stock Units
A - Award 495 137,398 0.36 21.84 10,817 3,000,769
2016-09-07 2016-09-02 4 WSTC WEST CORP
Stock Units
A - Award 461 136,903 0.34 23.46 10,817 3,211,734
2016-09-07 2016-09-02 4 WSTC WEST CORP
Common Stock
F - Taxes -6,064 278,018 -2.13 23.46 -142,261 6,522,302
2016-09-06 2016-09-01 4 WSTC WEST CORP
Stock Units
A - Award 1,303 136,441 0.96 23.34 30,406 3,184,543
2016-08-23 2016-08-19 4 WSTC WEST CORP
Stock Units
A - Award 468 135,139 0.35 23.09 10,817 3,120,352
2016-08-08 2016-08-05 4 WSTC WEST CORP
Stock Units
A - Award 458 134,670 0.34 23.61 10,817 3,179,564
2016-08-02 2016-07-30 4 WSTC WEST CORP
Common Stock
F - Taxes -1,078 284,082 -0.38 22.11 -23,835 6,281,053
2016-07-26 2016-07-22 4 WSTC WEST CORP
Stock Units
A - Award 489 134,212 0.37 22.12 10,817 2,968,770
2016-07-12 2016-07-08 4 WSTC WEST CORP
Stock Units
A - Award 537 133,723 0.40 20.15 10,817 2,694,519
2016-06-28 2016-06-24 4 WSTC WEST CORP
Stock Units
A - Award 536 133,186 0.40 20.18 10,817 2,687,697
2016-06-14 2016-06-10 4 WSTC WEST CORP
Stock Units
A - Award 490 132,650 0.37 22.06 10,817 2,926,262
2016-06-01 2016-05-27 4 WSTC WEST CORP
Stock Units
A - Award 509 132,160 0.39 21.24 10,817 2,807,074
2016-06-01 2016-05-26 4 WSTC WEST CORP
Stock Units
A - Award 1,404 131,650 1.08 20.87 29,305 2,747,546
2016-05-17 2016-05-13 4 WSTC WEST CORP
Stock Units
A - Award 514 130,246 0.40 21.03 10,817 2,739,080
2016-05-03 2016-04-29 4 WSTC WEST CORP
Stock Units
A - Award 505 129,732 0.39 21.43 10,817 2,780,155
2016-04-19 2016-04-15 4 WSTC WEST CORP
Stock Units
A - Award 488 129,227 0.38 22.15 10,817 2,862,381
2016-04-04 2016-04-01 4 WSTC WEST CORP
Stock Units
A - Award 475 128,739 0.37 22.77 10,817 2,931,382
2016-04-04 2016-03-31 4 WSTC WEST CORP
Common Stock
A - Award 1,163 285,160 0.41 19.40 22,562 5,532,104
2016-03-22 2016-03-21 4 WSTC WEST CORP
Performance-based Restricted Stock Units
A - Award 18,750 37,500 100.00
2016-03-22 2016-03-21 4 WSTC WEST CORP
Common Stock
A - Award 12,500 283,997 4.60
2016-03-22 2016-03-18 4 WSTC WEST CORP
Stock Units
A - Award 455 128,264 0.36
2016-03-07 2016-03-04 4 WSTC WEST CORP
Stock Units
A - Award 571 127,808 0.45 22.72 12,981 2,903,808
2016-03-07 2016-03-03 4 WSTC WEST CORP
Stock Units
A - Award 1,247 127,237 0.99 22.73 28,348 2,892,099
2016-02-23 2016-02-19 4 WSTC WEST CORP
Stock Units
A - Award 487 125,990 0.39 20.72 10,096 2,610,512
2016-02-09 2016-02-05 4 WSTC WEST CORP
Stock Units
A - Award 2,618 125,503 2.13 19.23 50,351 2,413,417
2016-01-26 2016-01-22 4 WSTC WEST CORP
Stock Units
A - Award 545 122,884 0.45 18.54 10,096 2,278,275
2016-01-12 2016-01-08 4 WSTC WEST CORP
Stock Units
A - Award 104 122,340 0.09 19.40 2,019 2,373,391
2015-12-29 2015-12-24 4 WSTC WEST CORP
Stock Units
A - Award 93 122,236 0.08 21.75 2,019 2,658,626
2015-12-15 2015-12-11 4 WSTC WEST CORP
Stock Units
A - Award 88 122,143 0.07 22.91 2,019 2,798,292
2015-11-30 2015-11-27 4 WSTC WEST CORP
Stock Units
A - Award 79 122,055 0.06 25.66 2,019 3,131,923
2015-11-30 2015-11-25 4 WSTC WEST CORP
Stock Units
A - Award 1,069 121,976 0.88 25.46 27,204 3,105,509
2015-11-17 2015-11-13 4 WSTC WEST CORP
Stock Units
A - Award 1,470 120,907 1.23 24.99 36,731 3,021,478
2015-11-03 2015-10-30 4 WSTC WEST CORP
Stock Units
A - Award 85 119,438 0.07 23.81 2,019 2,843,811
2015-10-20 2015-10-16 4 WSTC WEST CORP
Stock Units
A - Award 83 119,353 0.07 24.21 2,019 2,889,533
2015-10-05 2015-10-02 4 WSTC WEST CORP
Stock Units
A - Award 90 119,269 0.08 22.50 2,019 2,683,563
2015-09-22 2015-09-18 4 WSTC WEST CORP
Stock Units
A - Award 83 119,180 0.07 24.42 2,019 2,910,369
2015-09-14 2015-09-14 4 WSTC WEST CORP
Performance-based Restricted Stock Units
A - Award 18,750 18,750
2015-09-14 2015-09-14 4 WSTC WEST CORP
Common Stock
A - Award 12,500 271,497 4.83
2015-09-09 2015-09-04 4 WSTC WEST CORP
Stock Units
A - Award 86 119,097 0.07 23.53 2,019 2,802,353
2015-09-09 2015-09-03 4 WSTC WEST CORP
Stock Units
A - Award 1,108 119,011 0.94 23.94 26,528 2,849,129
2015-09-03 2015-09-02 4 WSTC WEST CORP
Common Stock
F - Taxes -5,054 258,997 -1.91 24.17 -122,155 6,259,957
2015-08-24 2015-08-21 4 WSTC WEST CORP
Stock Units
A - Award 85 117,903 0.07 23.65 2,019 2,788,408
2015-08-10 2015-08-07 4 WSTC WEST CORP
Stock Units
A - Award 2,783 117,818 2.42 26.78 74,539 3,155,159
2015-08-03 2015-07-30 4 WSTC WEST CORP
Common Stock
F - Taxes -1,078 264,051 -0.41 28.66 -30,895 7,567,702
2015-07-28 2015-07-24 4 WSTC WEST CORP
Stock Units
A - Award 69 115,034 0.06 29.27 2,019 3,367,055
2015-07-13 2015-07-10 4 WSTC WEST CORP
Stock Units
A - Award 67 114,965 0.06 30.35 2,019 3,489,199
2015-07-02 2015-06-30 4 WSTC WEST CORP
Common Stock
A - Award 127 265,129 0.05 25.59 3,250 6,784,651
2015-06-30 2015-06-26 4 WSTC WEST CORP
Stock Units
A - Award 66 114,899 0.06 30.62 2,019 3,518,202
2015-06-16 2015-06-12 4 WSTC WEST CORP
Stock Units
A - Award 65 114,833 0.06 30.93 2,019 3,551,781
2015-06-01 2015-05-29 4 WSTC WEST CORP
Stock Units
A - Award 577 114,768 0.51 30.60 17,661 3,511,888
2015-06-01 2015-05-28 4 WSTC WEST CORP
Stock Units
A - Award 826 114,190 0.73 30.89 25,507 3,527,343
2015-05-18 2015-05-15 4 WSTC WEST CORP
Stock Units
A - Award 3,462 113,365 3.15 31.46 108,927 3,566,453
2015-05-05 2015-05-01 4 WSTC WEST CORP
Stock Units
A - Award 65 109,902 0.06 31.22 2,019 3,431,149
2015-04-21 2015-04-17 4 WSTC WEST CORP
Stock Units
A - Award 63 109,838 0.06 31.98 2,019 3,512,607
2015-04-07 2015-04-03 4 WSTC WEST CORP
Stock Units
A - Award 60 109,774 0.05 33.86 2,019 3,716,964
2015-04-02 2015-03-31 4 WSTC WEST CORP
Common Stock
A - Award 625 265,002 0.24 28.67 17,919 7,597,607
2015-03-24 2015-03-20 4 WSTC WEST CORP
Stock Units
A - Award 61 109,715 0.06 32.99 2,019 3,619,492
2015-03-10 2015-03-06 4 WSTC WEST CORP
Stock Units
A - Award 59 109,654 0.05 34.44 2,019 3,776,471
2015-02-23 2015-02-20 4 WSTC WEST CORP
Stock Units
A - Award 58 109,595 0.05 34.78 2,019 3,811,714
2015-02-23 2015-02-19 4 WSTC WEST CORP
Stock Units
A - Award 713 109,537 0.66 34.35 24,485 3,762,594
2015-02-10 2015-02-06 4 WSTC WEST CORP
Stock Units
A - Award 4,004 108,824 3.82 32.00 128,131 3,482,372
2015-01-27 2015-01-23 4 WSTC WEST CORP
Stock Units
A - Award 58 104,820 0.06 34.55 2,019 3,621,532
2014-12-01 2014-11-26 4 WSTC WEST CORP
Stock Units
A - Award 742 104,762 0.71 31.56 23,404 3,306,275
2014-11-17 2014-11-14 4 WSTC WEST CORP
Stock Units
A - Award 1,718 104,020 1.68 30.18 51,854 3,139,323
2014-09-04 2014-09-02 4 WSTC WEST CORP
Common Stock
A - Award 62,500 264,377 30.96
2014-08-25 2014-08-21 4 WSTC WEST CORP
Stock Units
A - Award 797 102,302 0.78 28.67 22,843 2,932,994
2014-08-11 2014-08-08 4 WSTC WEST CORP
Stock Units
A - Award 1,752 101,505 1.76 26.44 46,327 2,683,795
2014-08-01 2014-07-30 4 WSTC WEST CORP
Common Stock
F - Taxes -1,078 201,877 -0.53 26.17 -28,211 5,283,121
2014-05-20 2014-05-15 4 WSTC WEST CORP
Stock Units
A - Award 916 99,753 0.93 24.29 22,238 2,422,999
2014-05-05 2014-05-02 4 WSTC WEST CORP
Stock Units
A - Award 2,262 98,837 2.34 23.84 53,918 2,356,283
2014-04-01 2014-03-31 4 WSTC WEST CORP
Common Stock
A - Award 988 202,955 0.49 20.34 20,096 4,128,105
2014-02-24 2014-02-20 4 WSTC WEST CORP
Stock Units
A - Award 869 96,576 0.91 24.77 21,534 2,392,181
2014-01-02 2013-12-31 4 WSTC WEST CORP
Common Stock
A - Award 1,127 201,967 0.56 21.85 24,629 4,413,686
2013-11-20 2013-11-18 4 WSTC WEST CORP
Stock Units
A - Award 951 95,706 1.00 22.42 21,320 2,145,737
2013-11-04 2013-11-01 4 WSTC WEST CORP
Stock Units
A - Award 519 94,755 0.55 22.09 11,468 2,093,148
2013-10-21 2013-10-18 4 WSTC WEST CORP
Stock Units
A - Award 418 94,236 0.45 24.17 10,096 2,277,692
2013-10-08 2013-10-04 4 WSTC WEST CORP
Stock Units
A - Award 457 93,819 0.49 22.08 10,096 2,071,515
2013-09-23 2013-09-20 4 WSTC WEST CORP
Stock Units
A - Award 436 93,361 0.47 23.14 10,096 2,160,381
2013-09-10 2013-09-06 4 WSTC WEST CORP
Stock Units
A - Award 461 92,925 0.50 21.88 10,096 2,033,200
2013-08-26 2013-08-23 4 WSTC WEST CORP
Stock Units
A - Award 438 92,464 0.48 23.07 10,096 2,133,135
2013-08-26 2013-08-22 4 WSTC WEST CORP
Stock Units
A - Award 905 92,026 0.99 22.65 20,502 2,084,388
2013-08-12 2013-08-09 4 WSTC WEST CORP
Stock Units
A - Award 433 91,121 0.48 23.33 10,096 2,125,848
2013-08-06 2013-08-02 4 WSTC WEST CORP
Stock Units
A - Award 4,299 90,688 4.98 23.64 101,620 2,143,865
2013-08-01 2013-07-30 4 WSTC WEST CORP
Common Stock
A - Award 10,000 200,840 5.24
2013-07-30 2013-07-26 4 WSTC WEST CORP
Stock Units
A - Award 449 86,389 0.52 22.48 10,096 1,942,034
2013-07-16 2013-07-12 4 WSTC WEST CORP
Stock Units
A - Award 428 85,940 0.50 23.60 10,096 2,028,191
2013-07-03 2013-07-01 4 WSTC WEST CORP
Stock Units
A - Award 451 85,512 0.53 22.41 10,096 1,916,335
2013-06-17 2013-06-14 4 WSTC WEST CORP
Stock Units
A - Award 430 85,062 0.51 23.50 10,096 1,998,956
2013-06-03 2013-05-31 4 WSTC WEST CORP
Stock Units
A - Award 441 84,632 0.52 22.90 10,096 1,938,080
2013-05-20 2013-05-17 4 WSTC WEST CORP
Stock Units
A - Award 447 84,191 0.53 22.60 10,096 1,902,727
2013-05-20 2013-05-16 4 WSTC WEST CORP
Stock Units
A - Award 828 83,745 1.00 22.53 18,656 1,886,768
2013-05-07 2013-05-03 4 WSTC WEST CORP
Stock Units
A - Award 3,714 82,917 4.69 21.69 80,560 1,798,462
2013-04-23 2013-04-19 4 WSTC WEST CORP
Stock Units
A - Award 493 79,202 0.63 20.46 10,096 1,620,483
2013-04-08 2013-04-05 4 WSTC WEST CORP
Stock Units
A - Award 497 78,709 0.64 20.30 10,096 1,597,793
2013-03-25 2013-03-22 4 WSTC WEST CORP
Stock Units
A - Award 535 78,212 0.69 18.86 10,096 1,475,072
2013-03-25 2013-03-21 4 WSTC WEST CORP
Stock Units
A - Award 17,721 77,676 29.56 20.00 354,429 1,553,527
2013-03-25 2013-03-08 4 WSTC WEST CORP
Stock Units
A - Award 398 59,955 0.67 25.36 10,096 1,520,457
2013-03-25 2013-02-22 4 WSTC WEST CORP
Stock Units
A - Award 398 59,557 0.67 25.36 10,096 1,510,360
2013-03-25 2013-02-08 4 WSTC WEST CORP
Stock Units
A - Award 398 59,159 0.68 25.36 10,096 1,500,264
2013-03-25 2013-01-25 4 WSTC WEST CORP
Stock Units
A - Award 398 58,761 0.68 25.36 10,096 1,490,168
2013-03-25 2013-01-11 4 WSTC WEST CORP
Stock Units
A - Award 398 58,362 0.69 25.36 10,096 1,480,072
2013-03-25 2013-01-04 4 WSTC WEST CORP
Stock Units
M - Exercise -19,966 57,964 -25.62
2013-03-25 2013-01-04 4 WSTC WEST CORP
Common Stock
M - Exercise 19,966 190,840 11.68 25.36 506,338 4,839,702
2013-03-25 2012-12-20 4 WSTC WEST CORP
Stock Units
A - Award 4,086 77,930 5.53 25.36 103,620 1,976,314
2013-03-25 2012-11-30 4 WSTC WEST CORP
Employee Stock Option (right to buy)
M - Exercise -73,111 0 -100.00
2013-03-25 2012-11-30 4 WSTC WEST CORP
Common Stock
M - Exercise -39,533 170,874 -18.79 5.47 -216,246 934,681
2013-03-25 2012-11-30 4 WSTC WEST CORP
Common Stock
M - Exercise 73,111 210,407 53.25 5.47 399,917 1,150,926
2013-03-25 2012-11-02 4 WSTC WEST CORP
Stock Units
A - Award 1,627 73,844 2.25 25.36 41,250 1,872,693
2013-03-21 3 WSTC WEST CORP
Common Stock
190,840
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)