簡介

本頁面提供了有關 David W Zolet 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 Zolet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:CSC / Computer Sciences Corp. Exec VP & GM Americas Region 0
如何解讀這些圖表

以下圖表顯示了在David W Zolet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 Zolet 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
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -26,030 0 -100.00
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -6,849 0 -100.00
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -4,568 6,849 -40.01
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units
M - Exercise 4,568 4,568
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -16,737 43,682 -27.70 31.33 -524,370 1,368,557
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 6,849 60,419 12.79
2015-12-02 2015-11-30 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 26,030 53,570 94.52
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -13,900 27,540 -33.54 68.54 -952,706 1,887,592
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -800 41,440 -1.89 68.14 -54,512 2,823,722
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -600 42,240 -1.40 68.15 -40,890 2,878,656
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -500 42,840 -1.15 68.09 -34,045 2,916,976
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -450 43,340 -1.03 68.55 -30,848 2,970,957
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -400 43,790 -0.91 68.11 -27,244 2,982,537
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -400 44,190 -0.90 68.16 -27,264 3,011,990
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -400 44,590 -0.89 68.73 -27,492 3,064,671
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -350 44,990 -0.77 67.99 -23,796 3,058,870
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -350 45,340 -0.77 68.04 -23,814 3,084,934
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -305 45,690 -0.66 68.17 -20,792 3,114,687
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -300 45,995 -0.65 68.08 -20,424 3,131,340
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
M - Exercise -14,919 0 -100.00
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -295 46,295 -0.63 68.18 -20,113 3,156,393
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -219 46,590 -0.47 68.77 -15,061 3,203,994
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 46,809 -0.43 68.13 -13,626 3,189,097
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 47,009 -0.42 68.19 -13,638 3,205,544
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 47,209 -0.42 68.22 -13,644 3,220,598
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 47,409 -0.42 68.23 -13,646 3,234,716
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 47,609 -0.42 68.26 -13,652 3,249,790
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -200 47,809 -0.42 68.41 -13,682 3,270,614
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,009 -0.21 68.03 -6,803 3,266,052
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,109 -0.21 68.05 -6,805 3,273,817
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,209 -0.21 68.07 -6,807 3,281,394
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,309 -0.21 68.07 -6,807 3,288,394
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,409 -0.21 68.10 -6,810 3,296,653
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,509 -0.21 68.12 -6,812 3,304,433
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,609 -0.21 68.17 -6,817 3,313,724
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,709 -0.20 68.20 -6,820 3,321,954
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,809 -0.20 68.27 -6,827 3,332,190
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 48,909 -0.20 68.28 -6,828 3,339,507
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,009 -0.20 68.29 -6,829 3,346,825
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,109 -0.20 68.30 -6,830 3,354,145
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,209 -0.20 68.31 -6,831 3,361,467
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,309 -0.20 68.33 -6,833 3,369,284
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,409 -0.20 68.38 -6,838 3,378,587
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,509 -0.20 68.49 -6,849 3,390,871
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,609 -0.20 68.57 -6,857 3,401,689
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,709 -0.20 68.58 -6,858 3,409,043
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,709 -0.20 68.58 -6,858 3,409,043
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 49,909 -0.20 68.63 -6,863 3,425,255
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -100 50,009 -0.20 68.84 -6,884 3,442,620
2015-06-16 2015-06-12 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 14,919 50,109 42.40 26.39 393,712 1,322,377
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -29,320 0 -100.00
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -3,373 10,118 -25.00
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -4,339 8,676 -33.34
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -433 14,790 -2.84
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -13,703 35,190 -28.03 67.05 -918,786 2,359,490
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -2,348 48,893 -4.58 67.05 -157,433 3,278,276
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -1,825 51,241 -3.44 67.05 -122,366 3,435,709
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -235 53,066 -0.44 67.05 -15,757 3,558,075
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 433 53,301 0.82
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 3,373 52,868 6.81
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 4,339 49,495 9.61
2015-06-10 2015-06-08 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 29,320 45,156 185.15
2015-05-27 2015-05-22 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Service Vested)
A - Award 4,317 8,659 99.42
2015-05-27 2015-05-22 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
A - Award 37,897 37,897
2014-07-17 2014-07-15 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
A - Award 3,695 3,695
2014-06-24 2014-06-20 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units
M - Exercise -2,466 0 -100.00
2014-06-24 2014-06-20 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -1,256 15,836 -7.35 64.02 -80,409 1,013,821
2014-06-24 2014-06-20 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 2,466 17,092 16.86
2014-06-12 2014-06-10 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -2,527 14,626 -14.73 63.69 -160,950 931,559
2014-06-10 2014-06-06 4 CSC COMPUTER SCIENCES CORP
Common Stock
S - Sale -3,767 17,153 -18.01 63.45 -239,031 1,088,426
2014-06-05 2014-05-27 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
M - Exercise -29,840 14,919 -66.67
2014-06-05 2014-05-27 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -21,415 20,920 -50.58 62.10 -1,329,872 1,299,132
2014-06-05 2014-05-27 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 29,840 42,335 238.82 26.39 787,478 1,117,221
2014-05-27 2014-05-22 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -4,887 9,773 -33.34
2014-05-27 2014-05-22 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -4,339 13,015 -25.00
2014-05-27 2014-05-22 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -3,350 12,495 -21.14 61.10 -204,685 763,444
2014-05-27 2014-05-22 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 9,226 15,845 139.39
2014-05-20 2014-05-16 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Service Vested)
A - Award 4,342 4,342
2014-05-20 2014-05-16 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
A - Award 27,377 27,377
2013-08-20 2013-08-16 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units
M - Exercise -6,530 0 -100.00
2013-08-20 2013-08-16 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -3,027 6,619 -31.38 51.44 -155,709 340,481
2013-08-20 2013-08-16 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 6,530 9,646 209.56
2013-05-22 2013-05-20 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units
A - Award 5,876 5,876
2013-05-22 2013-05-20 4 CSC COMPUTER SCIENCES CORP
Options (rights to buy)
A - Award 41,229 41,229
2013-05-17 2013-05-15 4 CSC COMPUTER SCIENCES CORP
Restricted Stock Units (Performance Vested)
M - Exercise -4,887 14,660 -25.00
2013-05-17 2013-05-15 4 CSC COMPUTER SCIENCES CORP
Common Stock
F - Taxes -1,771 3,116 -36.24 44.71 -79,181 139,316
2013-05-17 2013-05-15 4 CSC COMPUTER SCIENCES CORP
Common Stock
M - Exercise 4,887 4,887
2012-06-13 3 CSC COMPUTER SCIENCES CORP
Common Stock
579
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)