簡介

本頁面提供了有關 David W Keck 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言,基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是,他們必須透過Form 4向美國證券交易委員會(SEC)報告所有交易。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示David W Keck已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:GTAT / GT Advanced Technologies Inc Exec.VP, Solar Business 46,563
如何解讀這些圖表

以下圖表顯示了在David W Keck進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

歷史內部人交易

該表格顯示了由 David W Keck 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2014-09-09 2014-09-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -6,652 46,563 -12.50
2014-09-09 2014-09-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,189 48,454 -6.18 16.70 -53,256 809,182
2014-09-09 2014-09-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 6,652 51,643 14.79
2014-08-11 2014-08-07 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -7,660 0 -100.00
2014-08-11 2014-08-07 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -56,666 44,991 -55.74 15.11 -856,104 679,720
2014-08-11 2014-08-07 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -7,660 101,657 -7.01 15.11 -115,743 1,536,037
2014-08-11 2014-08-07 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 7,660 109,317 7.54 5.44 41,670 594,684
2014-06-10 2014-06-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -6,652 53,215 -11.11
2014-06-10 2014-06-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,189 101,657 -3.04 15.99 -50,992 1,625,495
2014-06-10 2014-06-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 6,652 104,846 6.77
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -13,716 13,716 -50.00
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -11,489 0 -100.00
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -6,576 98,194 -6.28 16.68 -109,688 1,637,876
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 13,716 104,770 15.06
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -5,508 91,054 -5.70 16.68 -91,873 1,518,781
2014-06-04 2014-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 11,489 96,562 13.50
2014-05-15 2014-05-13 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -5,846 85,073 -6.43 14.28 -83,481 1,214,842
2014-05-15 2014-05-13 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
A - Award 12,192 90,919 15.49
2014-03-10 2014-03-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -6,652 59,867 -10.00
2014-03-10 2014-03-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,189 78,727 -3.89 16.98 -54,149 1,336,784
2014-03-10 2014-03-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 6,652 81,916 8.84
2014-02-27 2014-02-26 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -7,189 75,264 -8.72 14.06 -101,077 1,058,212
2014-02-27 2014-02-26 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -4,571 82,453 -5.25 14.05 -64,223 1,158,465
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -32,682 0 -100.00
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -45,956 7,660 -85.71
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -34,467 87,024 -28.37 14.43 -497,359 1,255,756
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -24,511 121,491 -16.79 13.89 -340,458 1,687,510
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -131,755 146,002 -47.44 13.97 -1,840,617 2,039,648
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 32,682 277,757 13.34 4.81 157,200 1,336,011
2014-02-27 2014-02-25 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 45,956 245,075 23.08 5.44 250,001 1,333,208
2014-01-30 2014-01-29 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 77,881 77,881
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Performance Rights
M - Exercise -28,571 57,143 -33.33
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -28,571 57,143 -33.33
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -10,039 199,119 -4.80 9.16 -91,957 1,823,930
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 28,571 209,158 15.82
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 28,571 209,158 15.82
2014-01-17 2014-01-15 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -9,528 180,587 -5.01 9.16 -87,276 1,654,177
2013-12-10 2013-12-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -6,652 66,519 -9.09
2013-12-10 2013-12-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,249 161,544 -1.97 8.67 -28,169 1,400,586
2013-12-10 2013-12-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 6,652 164,793 4.21
2013-11-12 2013-11-10 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -21,139 21,138 -50.00
2013-11-12 2013-11-10 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -9,275 158,141 -5.54 9.47 -87,834 1,497,595
2013-11-12 2013-11-10 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 21,139 167,416 14.45
2013-09-10 2013-09-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -6,651 73,171 -8.33
2013-09-10 2013-09-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -2,888 146,227 -1.94 6.80 -19,638 994,344
2013-09-10 2013-09-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 6,651 149,165 4.67
2013-09-03 2013-09-01 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -10,836 0 -100.00
2013-09-03 2013-09-01 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -4,705 142,514 -3.20 6.46 -30,394 920,640
2013-09-03 2013-09-01 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 10,836 147,219 7.95
2013-06-11 2013-01-15 4 GTAT GT Advanced Technologies Inc.
Performance Rights
A - Award 85,715 85,715
2013-06-07 2013-06-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -26,608 79,822 -25.00
2013-06-07 2013-06-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -11,555 136,383 -7.81 4.35 -50,264 593,266
2013-06-07 2013-06-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 26,608 147,938 21.93
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -13,715 27,432 -33.33
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -11,489 11,489 -50.00
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -5,956 121,330 -4.68 4.45 -26,504 539,918
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 13,715 127,286 12.08
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -4,989 113,571 -4.21 4.45 -22,201 505,391
2013-06-03 2013-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 11,489 118,560 10.73
2013-01-16 2013-01-15 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 85,714 85,714
2012-12-13 2012-12-12 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -26,250 0 -100.00
2012-12-13 2012-12-12 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -11,379 107,071 -9.61 3.54 -40,282 379,031
2012-12-13 2012-12-12 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 26,250 118,450 28.47
2012-11-13 2012-11-10 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -21,139 42,277 -33.33
2012-11-13 2012-11-10 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -9,163 92,200 -9.04 4.01 -36,744 369,722
2012-11-13 2012-11-10 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 21,139 101,363 26.35
2012-09-04 2012-09-01 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -10,837 10,836 -50.00
2012-09-04 2012-09-01 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,613 80,224 -4.31 5.80 -20,955 465,299
2012-09-04 2012-09-01 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 10,837 83,837 14.85
2012-06-08 2012-06-06 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 106,430 106,430
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -13,716 41,147 -25.00
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -11,489 22,978 -33.33
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -4,574 73,000 -5.90 4.05 -18,525 295,650
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 13,716 77,574 21.48
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
F - Taxes -3,831 63,858 -5.66 4.05 -15,516 258,625
2012-06-05 2012-06-02 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 11,489 67,689 20.44
2012-02-06 2012-02-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -11,000 56,200 -16.37 9.36 -103,012 526,296
2012-02-06 2012-02-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -1,900 67,200 -2.75 9.37 -17,805 629,738
2012-02-06 2012-02-06 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -1,850 69,100 -2.61 9.41 -17,404 650,079
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -61,459 0 -100.00
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -8,600 32,682 -20.83
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Stock Option
M - Exercise -9,574 53,616 -15.15
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -17,496 70,950 -19.78 9.42 -164,896 668,690
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -46,000 88,446 -34.21 9.44 -434,387 835,213
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -6,000 134,446 -4.27 9.45 -56,683 1,270,138
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
S - Sale -7,000 140,446 -4.75 9.47 -66,296 1,330,150
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 61,459 147,446 71.47 5.64 346,629 831,595
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 8,600 85,987 11.11 4.81 41,366 413,597
2012-02-06 2012-02-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 9,574 77,387 14.12 5.44 52,083 420,985
2009-02-26 2009-02-23 4/A SOLR GT Solar International, Inc.
Common Stock, par value $.01
S - Sale -42,500 325,575 -11.55 4.38 -185,967 1,424,619
2009-02-26 2009-02-23 4/A SOLR GT Solar International, Inc.
Common Stock, par value $.01
M - Exercise 42,500 368,075 13.05 1.66 70,550 611,004
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券(例如股票期權)
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券(例如期權)
V
內部人士透過Form 4自願報告的一筆交易
J
其他(附有交易描述的腳註)