潮水公司
US ˙ NYSE ˙ US88642R1095

介绍

本页面提供了有关 David E Darling 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David E Darling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:TDW / Tidewater Inc. EVP, COO & CHIEF HR OFFICER 73,966
US:GLF / GulfMark Offshore, Inc. SVP - CHRO 68,751
如何解读这些图表

以下图表显示了在David E Darling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。

TDW / Tidewater Inc.内部人士买入 - 短期收益分析

在这一部分,我们分析了在 TDW / Tidewater 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。

TDW / Tidewater Inc. Insider Trades
TDW / Tidewater Inc.内部人士卖出 - 短期亏损分析

在这一部分,我们分析了在 TDW / Tidewater 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($)
避免的
最高损失率($)
2024-05-07 TDW Darling David E 25,127 109.0090 25,127 109.0090 2,739,069 344 32.2700 -1,928,221 -70.40
2024-03-05 TDW Darling David E 17,821 82.0800 17,821 82.0800 1,462,748
2023-09-06 TDW Darling David E 19,250 67.4500 19,250 67.4500 1,298,412
2023-09-05 TDW Darling David E 250 68.4100 250 68.4100 17,102
2022-05-19 TDW Darling David E 25,000 25.8700 25,000 25.8700 646,750

经调整价格 已按拆股调整。经调整股数 已按拆股调整。

TDW / Tidewater Inc. Insider Trades
内幕交易历史

该表格显示了由 David E Darling 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
2025-03-25 2025-03-22 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -913 73,966 -1.22 42.07 -38,410 3,111,750
2025-03-25 2025-03-22 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -2,472 74,879 -3.20 42.07 -103,997 3,150,160
2025-03-20 2025-03-18 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
A - Award 15,122 77,351 24.30 41.33 624,992 3,196,917
2025-03-20 2025-03-18 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -8,877 62,229 -12.48 41.33 -366,886 2,571,925
2025-03-20 2025-03-18 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
A - Award 22,558 71,106 46.47 41.33 932,322 2,938,811
2025-03-12 2025-03-10 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -4,566 48,548 -8.60 40.35 -184,238 1,958,912
2024-05-09 2024-05-07 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
S - Sale -25,127 53,114 -32.11 109.01 -2,739,069 5,789,904
2024-03-25 2024-03-22 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -10,177 78,241 -11.51 90.87 -924,784 7,109,760
2024-03-25 2024-03-21 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
A - Award 6,956 88,418 8.54
2024-03-12 2024-03-11 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
F - Taxes -4,497 81,462 -5.23 81.45 -366,281 6,635,080
2024-03-07 2024-03-05 4 TDW TIDEWATER INC
Common Stock, $0.001 par value
S - Sale -17,821 85,959 -17.17 82.08 -1,462,748 7,055,515
2023-09-07 2023-09-06 4 TDW TIDEWATER INC
Common Stock
S - Sale -19,250 103,780 -15.65 67.45 -1,298,412 6,999,961
2023-09-07 2023-09-05 4 TDW TIDEWATER INC
Common Stock
S - Sale -250 123,030 -0.20 68.41 -17,102 8,416,482
2023-04-24 2023-04-20 4 TDW TIDEWATER INC
Common Stock
F - Taxes -3,938 123,280 -3.10 45.72 -180,045 5,636,362
2023-03-24 2023-03-22 4 TDW TIDEWATER INC
Common Stock
F - Taxes -7,571 127,218 -5.62 41.74 -316,014 5,310,100
2023-03-20 2023-03-16 4 TDW TIDEWATER INC
Common Stock
A - Award 18,839 134,790 16.25
2023-03-13 2023-03-10 4 TDW TIDEWATER INC
Common Stock
F - Taxes -4,319 115,950 -3.59 45.84 -197,983 5,315,171
2022-05-23 2022-05-19 4 TDW TIDEWATER INC
Common Stock
S - Sale -25,000 120,270 -17.21 25.87 -646,750 3,111,372
2022-04-25 2022-04-20 4 TDW TIDEWATER INC
Common Stock
F - Taxes -3,327 145,270 -2.24 23.07 -76,754 3,351,367
2022-04-19 2022-04-15 4 TDW TIDEWATER INC
Common Stock
F - Taxes -542 148,596 -0.36 22.88 -12,401 3,399,888
2022-04-19 2022-04-15 4 TDW TIDEWATER INC
Common Stock
M - Exercise 1,674 149,138 1.13
2022-04-19 2022-04-15 4 TDW TIDEWATER INC
Common Stock
F - Taxes -362 147,465 -0.24 22.88 -8,283 3,373,999
2022-03-24 2022-03-22 4 TDW TIDEWATER INC
Common Stock
F - Taxes -6,532 147,827 -4.23 20.60 -134,559 3,045,236
2022-03-11 2022-03-10 4 TDW TIDEWATER INC
Common Stock
A - Award 33,838 154,359 28.08
2021-04-22 2021-04-20 4 TDW TIDEWATER INC
Common Stock
F - Taxes -3,238 120,521 -2.62 11.93 -38,629 1,437,816
2021-04-19 2021-04-15 4 TDW TIDEWATER INC
Common Stock
F - Taxes -361 123,759 -0.29 12.35 -4,458 1,528,424
2021-03-23 2021-03-22 4 TDW TIDEWATER INC
Common Stock
A - Award 58,742 124,120 89.85
2021-03-23 2021-03-19 4 TDW TIDEWATER INC
Common Stock
F - Taxes -7,881 65,378 -10.76 12.29 -96,857 803,496
2020-04-22 2020-04-20 4 TDW TIDEWATER INC
Common Stock
A - Award 30,021 73,259 69.43
2020-04-17 2020-04-15 4 TDW TIDEWATER INC
Common Stock
F - Taxes -272 43,238 -0.63 5.81 -1,580 251,213
2020-03-20 2020-03-19 4 TDW TIDEWATER INC
Common Stock
F - Taxes -6,503 43,510 -13.00 5.49 -35,701 238,870
2019-12-30 3 TDW TIDEWATER INC
Common Stock
100,026
2019-12-30 3 TDW TIDEWATER INC
Common Stock
100,026
2019-12-30 3 TDW TIDEWATER INC
Common Stock
100,026
2017-03-28 2017-03-27 4 GLF GULFMARK OFFSHORE INC
Common Stock
F - Taxes -11,244 68,751 -14.06 0.36 -4,104 25,094
2016-06-08 2016-06-06 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 60,000 79,995 300.08 3.54 212,400 283,182
2016-03-31 2016-03-29 4 GLF GULFMARK OFFSHORE INC
Common Stock
F - Taxes -4,118 19,995 -17.08 6.13 -25,243 122,569
2016-01-04 2015-12-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 526 20,301 2.66 4.67 2,458 94,805
2015-12-16 2015-12-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 435 19,774 2.25 5.65 2,458 111,725
2015-12-01 2015-11-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 380 19,339 2.00 6.47 2,458 125,126
2015-11-16 2015-11-13 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 500 18,959 2.71 4.92 2,458 93,280
2015-11-02 2015-10-30 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 394 18,460 2.18 6.24 2,458 115,189
2015-10-19 2015-10-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 284 18,066 1.60 8.65 2,458 156,270
2015-10-01 2015-09-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 402 17,782 2.31 6.11 2,458 108,646
2015-09-16 2015-09-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 331 17,379 1.94 7.43 2,458 129,129
2015-09-01 2015-08-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 272 17,049 1.62 9.03 2,458 153,948
2015-08-17 2015-08-14 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 298 16,776 1.81 8.25 2,458 138,405
2015-08-03 2015-07-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 261 16,478 1.61 9.42 2,458 155,226
2015-07-16 2015-07-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 241 16,217 1.51 10.18 2,458 165,093
2015-07-01 2015-06-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 212 15,976 1.34 11.60 2,458 185,321
2015-06-17 2015-06-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 197 15,764 1.27 12.47 2,458 196,577
2015-06-02 2015-05-29 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 183 15,567 1.19 13.43 2,458 209,064
2015-05-18 2015-05-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 166 15,384 1.09 14.79 2,458 227,528
2015-05-01 2015-04-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 164 15,218 1.09 15.01 2,458 228,417
2015-04-17 2015-04-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 141 15,054 0.95 17.38 2,458 261,637
2015-04-01 2015-03-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 189 14,912 1.28 13.04 2,458 194,459
2015-03-26 2015-03-24 4 GLF GULFMARK OFFSHORE INC
Non-Qualified Stock Option
A - Award 14,442 24,112 149.35
2015-03-26 2015-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
F - Taxes -1,909 24,112 -7.34 13.26 -25,323 319,846
2015-03-26 2015-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 15,449 26,021 146.13
2015-03-16 2015-03-13 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 181 14,724 1.24 14.33 2,588 210,994
2015-03-12 2015-03-11 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 1,911 14,543 15.13 14.66 28,017 213,206
2015-03-03 2015-02-27 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 157 12,632 1.26 16.44 2,587 207,675
2015-02-17 2015-02-13 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 134 12,475 1.09 19.25 2,588 240,142
2015-02-02 2015-01-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 131 12,340 1.07 19.73 2,588 243,477
2015-01-16 2015-01-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 127 12,209 1.05 20.31 2,587 247,971
2015-01-02 2014-12-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 106 12,082 0.88 24.42 2,588 295,040
2014-12-31 2014-12-29 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 119 11,976 1.01 24.58 2,932 294,369
2014-12-16 2014-12-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 129 11,857 1.10 20.12 2,587 238,556
2014-12-01 2014-11-30 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 99 11,728 0.85 26.05 2,588 305,516
2014-11-17 2014-11-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 87 11,629 0.75 29.90 2,588 347,700
2014-11-03 2014-10-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 86 30.16 2,587
2014-10-16 2014-10-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 86 11,456 0.75 30.23 2,587 346,328
2014-10-01 2014-09-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 83 11,371 0.73 31.35 2,588 356,476
2014-09-29 2014-09-26 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 85 11,288 0.76 32.85 2,800 370,820
2014-09-16 2014-09-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 70 11,203 0.63 37.06 2,588 415,184
2014-09-03 2014-08-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 64 11,133 0.58 40.21 2,588 447,666
2014-08-18 2014-08-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 64 11,069 0.58 40.21 2,588 445,079
2014-08-01 2014-07-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 68 11,005 0.62 38.27 2,587 421,143
2014-07-16 2014-07-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 61 10,937 0.56 42.47 2,588 464,490
2014-07-01 2014-06-30 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 57 10,876 0.53 45.18 2,587 491,376
2014-06-30 2014-06-27 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 60 10,819 0.56 44.95 2,689 486,300
2014-06-16 2014-06-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 56 10,759 0.52 46.36 2,587 498,781
2014-06-02 2014-05-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 56 10,703 0.52 46.41 2,587 496,729
2014-05-16 2014-05-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 58 10,647 0.55 44.25 2,587 471,143
2014-05-01 2014-04-30 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 57 10,589 0.55 45.01 2,588 476,603
2014-04-16 2014-04-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 60 10,531 0.57 43.32 2,588 456,218
2014-04-01 2014-03-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 58 10,474 0.55 44.94 2,588 470,711
2014-04-01 2014-03-28 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 58 10,417 0.56 44.84 2,589 467,082
2014-03-27 2014-03-27 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -3,152 10,572 -22.97 44.49 -140,232 470,348
2014-03-26 2014-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
F - Taxes -1,882 13,724 -12.06 44.60 -83,947 612,159
2014-03-26 2014-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 5,919 15,606 61.10
2014-03-17 2014-03-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 66 10,359 0.64 44.55 2,938 461,489
2014-03-14 2014-03-13 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 1,202 10,293 13.23 44.91 54,000 462,257
2014-03-03 2014-02-28 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 53 9,091 0.58 47.44 2,500 431,256
2014-02-18 2014-02-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 61 9,038 0.68 41.15 2,500 371,908
2014-02-03 2014-01-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 59 8,977 0.66 42.56 2,500 382,066
2014-01-16 2014-01-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 58 8,918 0.65 43.42 2,500 387,236
2014-01-03 2013-12-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 46 8,861 0.53 47.13 2,190 417,609
2014-01-02 2013-12-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 53 8,814 0.61 47.13 2,500 415,419
2013-12-16 2013-12-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 54 8,761 0.62 46.33 2,500 405,910
2013-12-02 2013-11-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 51 8,707 0.59 49.36 2,500 429,793
2013-11-18 2013-11-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 48 8,657 0.56 51.67 2,500 447,290
2013-11-01 2013-10-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 50 8,608 0.59 49.78 2,500 428,521
2013-10-17 2013-10-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 48 8,558 0.57 51.96 2,500 444,677
2013-10-01 2013-09-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 49 8,510 0.58 50.89 2,500 433,072
2013-09-30 2013-09-26 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 41 8,461 0.49 50.90 2,105 430,650
2013-09-16 2013-09-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 51 8,419 0.61 48.59 2,500 409,103
2013-09-03 2013-08-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 54 8,368 0.65 45.98 2,500 384,762
2013-08-16 2013-08-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 52 8,314 0.63 47.72 2,500 396,728
2013-07-31 2013-07-31 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -3,522 9,687 -26.66 49.23 -173,391 476,898
2013-07-31 2013-07-31 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 51 8,261 0.62 49.25 2,500 406,868
2013-07-17 2013-07-15 4 GLF GULFMARK OFFSHORE INC
Phantom Stock
A - Award 51 8,166 0.63 48.67 2,500 397,431
2013-07-02 2013-06-28 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 45 8,159 0.55 45.09 2,015 367,890
2013-07-01 2013-06-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 55 8,114 0.69 45.09 2,500 365,881
2013-06-17 2013-06-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 55 8,059 0.68 45.66 2,500 367,975
2013-06-03 2013-05-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 55 8,004 0.69 45.86 2,500 367,076
2013-05-16 2013-05-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 55 7,950 0.69 45.75 2,500 363,702
2013-05-03 2013-05-03 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -2,000 13,209 -13.15 43.31 -86,614 572,042
2013-05-01 2013-04-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 60 7,895 0.77 41.62 2,500 328,595
2013-04-16 2013-04-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 67 7,835 0.86 37.59 2,500 294,520
2013-04-01 2013-03-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 64 7,769 0.83 38.96 2,500 302,662
2013-04-01 2013-03-28 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 47 7,704 0.62 38.96 1,845 300,161
2013-03-29 2013-03-27 4 GLF GULFMARK OFFSHORE INC
Common Stock
F - Taxes -1,765 15,209 -10.40 39.18 -69,158 595,934
2013-03-26 2013-03-24 4 GLF GULFMARK OFFSHORE INC
Non-Qualified Stock Option (Right to Buy)
A - Award 5,550 5,550
2013-03-25 2013-03-22 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 278 7,657 3.77 38.93 10,840 298,088
2013-03-25 2013-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 4,549 16,974 36.61
2013-03-18 2013-03-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 92 7,379 1.27 38.77 3,578 286,068
2013-03-01 2013-02-28 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 62 7,286 0.86 35.72 2,230 260,266
2013-02-19 2013-02-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 55 7,224 0.77 40.31 2,230 291,193
2013-02-01 2013-01-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 64 7,169 0.90 34.76 2,231 249,177
2013-01-16 2013-01-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 65 7,101 0.93 34.20 2,231 242,866
2013-01-03 2012-12-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
A - Award 197 7,039 2.88 34.45 6,778 242,497
2013-01-02 2012-12-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 65 6,842 0.96 34.45 2,230 235,720
2012-12-17 2012-12-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 65 6,778 0.97 34.11 2,230 231,185
2012-12-03 2012-11-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 71 6,712 1.07 31.34 2,230 210,362
2012-11-16 2012-11-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 78 6,641 1.19 28.51 2,230 189,337
2012-11-14 2012-11-12 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -1,000 12,425 -7.45 31.76 -31,760 394,618
2012-11-01 2012-10-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 69 6,563 1.06 32.32 2,230 212,111
2012-10-17 2012-10-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 68 6,494 1.05 32.97 2,230 214,102
2012-10-02 2012-09-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 68 6,426 1.06 33.04 2,231 212,321
2012-09-17 2012-09-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 62 6,359 0.99 35.75 2,230 227,323
2012-09-05 2012-08-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 64 6,296 1.02 35.08 2,230 220,874
2012-08-17 2012-08-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 61 6,233 0.99 36.53 2,231 227,681
2012-08-01 2012-07-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 62 6,172 1.02 35.94 2,230 221,809
2012-07-16 2012-07-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 62 6,110 1.02 36.02 2,230 220,067
2012-07-02 2012-06-30 4 GLR GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 66 6,048 1.10 34.04 2,230 205,863
2012-06-19 2012-06-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 66 5,982 1.12 33.64 2,230 201,240
2012-06-04 2012-05-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 62 5,916 1.07 35.69 2,230 211,137
2012-05-16 2012-05-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 59 5,853 1.02 37.91 2,230 221,901
2012-05-01 2012-04-30 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 46 5,795 0.81 48.17 2,230 279,123
2012-04-16 2012-04-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase -46 5,748 -0.80 48.01 -2,231 275,973
2012-04-02 2012-03-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 57 5,702 1.01 45.96 2,608 262,053
2012-03-29 2012-03-28 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -1,091 13,425 -7.52 46.92 -51,185 629,847
2012-03-27 2012-03-24 4 GLF GULFMARK OFFSHORE INC
Common Stock
A - Award 4,867 14,516 50.44
2012-03-23 2012-03-22 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 397 5,645 7.57 46.70 18,557 263,623
2012-03-19 2012-03-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 45 5,248 0.86 47.89 2,155 251,311
2012-03-16 2012-03-14 4 GLF GULFMARK OFFSHORE INC
Common Stock
S - Sale -578 9,649 -5.65 48.30 -27,915 465,998
2012-03-01 2012-02-29 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 43 5,203 0.83 50.24 2,155 261,382
2012-02-16 2012-02-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 45 5,160 0.87 48.25 2,155 248,959
2012-02-02 2012-01-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 47 5,115 0.93 45.72 2,155 233,863
2012-01-17 2012-01-15 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 51 5,068 1.01 42.59 2,155 215,846
2012-01-03 2011-12-31 4 GLF GULFMARK OFFSHORE INC
PHANTOM STOCK
P - Purchase 51 5,017 1.03 42.01 2,155 210,781
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)