簡介

本頁面提供了有關 Kenneth M Duberstein 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Kenneth M Duberstein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:BA / The Boeing Company Director 59,654
US:CLI / Mack-Cali Realty Corp. Director 28,687
US:TRV / The Travelers Companies, Inc. Director 50,439
Director 0
US:COP / ConocoPhillips Director 2,413
如何解讀這些圖表

以下圖表顯示了在Kenneth M Duberstein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 Kenneth M Duberstein 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
2019-04-03 2019-04-01 4 BA BOEING CO
Phantom Stock Units
A - Award 145 59,654 0.24
2019-01-04 2019-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 141 59,235 0.24
2018-10-03 2018-10-01 4 BA BOEING CO
Phantom Stock Units
A - Award 119 58,789 0.20
2018-07-05 2018-07-02 4 BA BOEING CO
Phantom Stock Units
A - Award 135 58,383 0.23
2018-06-14 2018-06-13 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 4,465 28,687 18.43
2018-04-04 2018-04-02 4 BA BOEING CO
Phantom Stock Units
A - Award 139 57,969 0.24
2018-02-08 2018-02-06 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 1,242 50,439 2.52 140.85 174,936 7,104,274
2018-01-04 2018-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 152 57,541 0.26
2017-10-04 2017-10-02 4 BA BOEING CO
Phantom Stock Units
A - Award 177 57,094 0.31
2017-07-06 2017-07-03 4 BA BOEING CO
Phantom Stock Units
A - Award 227 56,584 0.40
2017-06-13 2017-06-09 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 3,328 24,222 15.93
2017-04-06 2017-04-04 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 3,337 20,894 19.01
2017-04-05 2017-04-03 4 BA BOEING CO
Phantom Stock Units
A - Award 255 55,939 0.46
2017-02-13 2017-02-09 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 1,473 47,891 3.17 118.78 174,963 5,688,490
2017-01-05 2017-01-03 4 BA BOEING CO
Phantom Stock Units
A - Award 288 55,254 0.52
2016-10-05 2016-10-03 4 BA BOEING CO
Phantom Stock Units
A - Award 313 54,574 0.58
2016-07-06 2016-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 318 53,814 0.59
2016-04-05 2016-04-01 4 BA BOEING CO
Phantom Stock Units
A - Award 327 53,040 0.62
2016-03-10 2016-03-08 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 3,687 17,557 26.58
2016-02-04 2016-02-02 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 1,556 45,188 3.57 106.03 164,983 4,791,269
2016-01-06 2016-01-04 4 BA BOEING CO
Phantom Stock Units
A - Award 293 52,242 0.56
2015-10-05 2015-10-01 4 BA BOEING CO
Phantom Stock Units
A - Award 316 51,630 0.62
2015-07-06 2015-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 293 50,956 0.58
2015-04-03 2015-04-01 4 BA BOEING CO
Phantom Stock Units
A - Award 278 50,337 0.56
2015-03-02 2015-02-26 4 TRV TRAVELERS COMPANIES, INC.
Stock Options (Right to Buy)
M - Exercise -4,237 0 -100.00
2015-03-02 2015-02-26 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
S - Sale -4,237 42,424 -9.08 107.80 -456,757 4,573,341
2015-03-02 2015-02-26 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
M - Exercise 4,237 46,661 9.99 35.98 152,447 1,678,846
2015-02-05 2015-02-03 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 1,556 42,424 3.81 106.04 164,998 4,498,590
2015-01-06 2015-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 316 49,765 0.64
2014-12-11 2014-12-09 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 4,213 13,870 43.63
2014-10-03 2014-10-01 4 BA BOEING CO
Phantom Stock Units
A - Award 298 49,177 0.61
2014-07-03 2014-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 293 48,595 0.61
2014-05-28 2014-05-23 4 TRV TRAVELERS COMPANIES, INC.
Stock Options (Right to Buy)
M - Exercise -3,889 0 -100.00
2014-05-28 2014-05-23 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
S - Sale -3,889 40,021 -8.86 93.07 -361,949 3,724,715
2014-05-28 2014-05-23 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
M - Exercise 3,889 43,910 9.72 37.40 145,449 1,642,218
2014-05-05 2014-05-02 4 BA BOEING CO
Stock Option (Right to Buy)
M - Exercise -2,400 0 -100.00
2014-05-05 2014-05-02 4 BA BOEING CO
Common Stock
S - Sale -2,400 6,160 -28.04 130.00 -312,000 800,800
2014-05-05 2014-05-02 4 BA BOEING CO
Common Stock
M - Exercise 2,400 8,560 38.96 43.12 103,483 369,090
2014-04-03 2014-04-01 4 BA BOEING CO
Phantom Stock Units
A - Award 295 48,047 0.62
2014-02-05 2014-02-04 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 1,991 39,729 5.28 80.35 159,977 3,192,261
2014-01-06 2014-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 275 47,484 0.58
2013-12-12 2013-12-10 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 3,786 9,657 64.49
2013-10-31 2013-10-29 4 DELL DELL INC
Common Stock
D - Sale to Issuer -29,762 0 -100.00 13.75 -409,228
2013-10-03 2013-10-01 4 BA BOEING CO
Phantom Stock Units
A - Award 319 47,039 0.68
2013-09-03 2013-08-29 4 TRV TRAVELERS COMPANIES, INC.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2013-09-03 2013-08-29 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
S - Sale -6,000 37,200 -13.89 80.56 -483,390 2,997,009
2013-09-03 2013-08-29 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
M - Exercise 6,000 43,200 16.13 38.96 233,760 1,683,068
2013-07-03 2013-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 362 46,509 0.79
2013-04-03 2013-04-01 4 BA BOEING CO
Phantom Stock Units
A - Award 438 45,926 0.96
2013-02-28 2012-12-19 5 CLI MACK CALI REALTY CORP
Common Stock
G - Gift -11,777 5,871 -66.73
2013-02-07 2013-02-05 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 2,034 36,654 5.88 78.65 159,974 2,882,807
2013-01-04 2013-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 488 45,218 1.09
2012-12-05 2012-12-03 4 CLI MACK CALI REALTY CORP
Common Stock
A - Award 3,165 17,648 21.85
2012-11-14 2012-11-13 4 BA BOEING CO
Stock Option (Right to Buy)
M - Exercise -2,400 0 -100.00
2012-11-14 2012-11-13 4 BA BOEING CO
Common Stock
S - Sale -2,400 6,160 -28.04 73.59 -176,626 453,339
2012-11-14 2012-11-13 4 BA BOEING CO
Common Stock
M - Exercise 2,400 8,560 38.96 28.22 67,735 241,589
2012-10-03 2012-10-01 4 BA BOEING CO
Phantom Stock Units
A - Award 498 44,467 1.13
2012-08-21 2012-08-20 4 TRV TRAVELERS COMPANIES, INC.
Stock Options (Right to Buy)
M - Exercise -6,000 0 -100.00
2012-08-21 2012-08-20 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
S - Sale -6,000 34,041 -14.98 65.52 -393,108 2,230,312
2012-08-21 2012-08-20 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
M - Exercise 6,000 40,041 17.63 32.80 196,800 1,313,351
2012-07-17 2012-07-13 4 DELL DELL INC
Common Stock
A - Award 17,046 29,762 134.05
2012-07-05 2012-07-02 4 BA BOEING CO
Phantom Stock Units
A - Award 476 43,704 1.10
2012-04-04 2012-04-02 4 BA BOEING CO
Phantom Stock Units
A - Award 470 42,951 1.11
2012-02-09 2012-02-07 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 2,511 33,428 8.12 59.74 150,007 1,996,982
2012-02-09 2012-02-08 4 BA BOEING CO
Stock Option (Right to Buy)
M - Exercise -2,400 0 -100.00
2012-02-09 2012-02-08 4 BA BOEING CO
Common Stock
S - Sale -2,400 6,160 -28.04 75.44 -181,056 464,710
2012-02-09 2012-02-08 4 BA BOEING CO
Common Stock
M - Exercise 2,400 8,560 38.96 44.13 105,905 377,727
2012-01-18 2012-01-15 4 COP CONOCOPHILLIPS
Stock Units
A - Award 2,413 2,413 70.47 170,044 170,044
2012-01-05 2012-01-03 4 BA BOEING CO
Phantom Stock Units
A - Award 469 42,233 1.12
2010-05-27 2010-05-26 4 COP CONOCOPHILLIPS
Stock Options (rights to buy)
M - Exercise -4,014 0 -100.00
2010-05-27 2010-05-26 4 COP CONOCOPHILLIPS
Common Stock
S - Sale -4,014 13,643 -22.73 50.32 -201,986 686,499
2010-05-27 2010-05-26 4 COP CONOCOPHILLIPS
Common Stock
M - Exercise 4,014 17,657 29.42 29.93 120,154 528,525
2009-02-05 2009-02-03 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 3,700 22,899 19.27 39.19 145,003 897,397
2009-01-20 2009-01-15 4 COP CONOCOPHILLIPS
Stock Units
A - Award 2,520 4,022 167.83
2009-01-06 2009-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 736 32,138 2.34
2008-01-17 2008-01-15 4 COP CONOCOPHILLIPS
Stock Units
A - Award 1,463 1,463
2008-01-02 2007-12-31 4 TRV TRAVELERS COMPANIES, INC.
Common Stock
A - Award 279 16,167 1.75 53.80 15,000 869,792
2006-08-29 2006-06-30 4/A COP CONOCOPHILLIPS
Stock Units
A - Award 140 6,516 2.20 65.70 9,198 428,101
2004-07-06 2004-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 131 18,358 0.72
2004-07-06 2004-07-01 4 BA BOEING CO
Phantom Stock Units
A - Award 524 18,226 2.96
2004-03-02 2004-02-27 4 COP CONOCOPHILLIPS
Common Stock
A - Award 115 4,443 2.66 68.91 7,925 306,167
2004-01-05 2004-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 155 16,761 0.94
2004-01-05 2004-01-02 4 BA BOEING CO
Phantom Stock Units
A - Award 622 16,605 3.89 42.20 26,250 700,830
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)