簡介

本頁面提供了有關 David B Lewis 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 B Lewis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:STE / STERIS plc Director 0
US:HRB / H&R Block, Inc. Director 113,969
Director 0
US:KR / The Kroger Co. Director 11,222
Director 0
US:CMA / Comerica Incorporated Director 319
如何解讀這些圖表

以下圖表顯示了在David B Lewis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 B Lewis 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
2021-07-22 2021-07-21 4 STE STERIS plc
Employee Stock Option (right to buy)
M - Exercise 1,561 0 -100.00
2021-07-22 2021-07-21 4 STE STERIS plc
Ordinary Shares
A - Award 1,561 8,245 23.35 31.61 49,343 260,624
2020-12-02 2020-12-01 4 STE STERIS plc
Employee Stock Option (right to buy)
M - Exercise 1,560 1,561 156,000.00
2020-12-02 2020-12-01 4 STE STERIS plc
Ordinary Shares
S - Sale -1,560 6,684 -18.92 193.79 -302,312 1,295,292
2020-12-02 2020-12-01 4 STE STERIS plc
Ordinary Shares
M - Exercise 1,560 8,244 23.34 31.61 49,312 260,593
2020-09-14 2020-09-10 4 HRB H&R BLOCK INC
Common Stock
A - Award 10,053 113,969 9.67
2020-08-06 2020-08-04 4 STE STERIS plc
Career Restricted Stock Units
A - Award 1,316 17,170 8.30
2020-08-06 2020-08-04 4 STE STERIS plc
Career Restricted Stock Units
A - Award 519 15,854 3.38 158.00 82,002 2,504,932
2020-02-13 2020-02-12 4 STE STERIS plc
Employee Stock Option (right to buy)
M - Exercise -3,133 0 -100.00
2020-02-13 2020-02-12 4 STE STERIS plc
Ordinary Shares
S - Sale -3,133 6,684 -31.91 166.67 -522,163 1,113,992
2020-02-13 2020-02-12 4 STE STERIS plc
Ordinary Shares
M - Exercise 3,133 9,817 46.87 32.34 101,321 317,482
2019-09-16 2019-09-12 4 HRB H&R BLOCK INC
Common Stock
A - Award 6,179 98,402 6.70
2019-08-08 2019-08-06 4 STE STERIS plc
Career Restricted Stock Units
A - Award 1,339 15,335 9.57
2019-08-08 2019-08-06 4 STE STERIS plc
Director Stock Option (right to buy)
A - Award 119 119
2019-03-28 2019-03-28 4 STE STERIS plc
Career Restricted Stock Units
D - Sale to Issuer -13,996 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Director Stock Option (right to buy)
D - Sale to Issuer -436 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Director Stock Option (right to buy)
D - Sale to Issuer -927 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Director Stock Option (right to buy)
D - Sale to Issuer -3,218 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Director Stock Option (right to buy)
D - Sale to Issuer -3,121 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Director Stock Option (right to buy)
D - Sale to Issuer -3,133 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS plc
Ordinary Shares, 10 pence par value
D - Sale to Issuer -6,684 0 -100.00
2019-03-28 2019-03-28 4 STE STERIS Ltd
Career Restricted Stock Units
A - Award 13,996 13,996
2019-03-28 2019-03-28 4 STE STERIS Ltd
Director Stock Option (right to buy)
A - Award 436 436
2019-03-28 2019-03-28 4 STE STERIS Ltd
Director Stock Option (right to buy)
A - Award 927 927
2019-03-28 2019-03-28 4 STE STERIS Ltd
Director Stock Option (right to buy)
A - Award 3,218 3,218
2019-03-28 2019-03-28 4 STE STERIS Ltd
Director Stock Option (right to buy)
A - Award 3,121 3,121
2019-03-28 2019-03-28 4 STE STERIS Ltd
Director Stock Option (right to buy)
A - Award 3,133 3,133
2019-03-28 2019-03-28 4 STE STERIS Ltd
Ordinary Shares
A - Award 6,684 6,684
2018-09-17 2018-09-13 4 HRB H&R BLOCK INC
Common Stock
A - Award 5,731 88,972 6.88
2018-08-10 2018-08-09 4 STE STERIS plc
Career Restricted Stock Units
A - Award 1,634 13,996 13.22
2018-08-10 2018-08-09 4 STE STERIS plc
Director Stock Option (right to buy)
A - Award 436 436
2017-09-15 2017-09-14 4 HRB H&R BLOCK INC
Common Stock
A - Award 5,710 80,340 7.65
2017-08-11 2017-08-09 4 STE Steris plc
Career Restricted Stock Units
A - Award 1,797 12,362 17.01
2017-08-11 2017-08-09 4 STE Steris plc
Director Stock Option (right to buy)
A - Award 927 927
2017-06-20 2017-06-19 4 HRB H&R BLOCK INC
Call Option to Purchase
M - Exercise -8,000 0 -100.00
2017-06-20 2017-06-19 4 HRB H&R BLOCK INC
Common Stock
S - Sale -8,000 74,083 -9.75 30.01 -240,080 2,223,238
2017-06-20 2017-06-19 4 HRB H&R BLOCK INC
Common Stock
M - Exercise 8,000 82,083 10.80 23.37 186,960 1,918,286
2016-09-09 2016-09-08 4 HRB H&R BLOCK INC
Common Stock
A - Award 6,367 72,102 9.69
2016-08-11 2016-08-10 4 STE Steris plc
Career Restricted Stock Units
A - Award 1,890 10,565 21.79
2016-06-02 2016-06-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 32 11,222 0.29 36.42 1,175 408,707
2016-03-02 2016-03-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 29 11,190 0.26 40.62 1,172 454,529
2015-12-16 2015-12-15 4 KR KROGER CO
Common Stock
G - Gift -2,380 79,865 -2.89
2015-12-02 2015-12-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 31 11,161 0.27 38.20 1,169 426,348
2015-11-02 2015-11-02 4 STE STERIS CORP
Career Restricted Stock Units
D - Sale to Issuer -8,675 0 -100.00
2015-11-02 2015-11-02 4 STE STERIS CORP
Director Stock Option (right to buy)
D - Sale to Issuer -3,218 0 -100.00
2015-11-02 2015-11-02 4 STE STERIS CORP
Director Stock Option (right to buy)
D - Sale to Issuer -3,121 0 -100.00
2015-11-02 2015-11-02 4 STE STERIS CORP
Director Stock Option (right to buy)
D - Sale to Issuer -3,133 0 -100.00
2015-11-02 2015-11-02 4 STE STERIS CORP
Common Shares, No Par Value
D - Sale to Issuer -6,684 0 -100.00
2015-11-02 2015-11-02 4 STE Steris plc
Career Restricted Stock Units
A - Award 8,675 8,675
2015-11-02 2015-11-02 4 STE Steris plc
Director Stock Option (right to buy)
A - Award 3,218 3,218
2015-11-02 2015-11-02 4 STE Steris plc
Director Stock Option (right to buy)
A - Award 3,121 3,121
2015-11-02 2015-11-02 4 STE Steris plc
Director Stock Option (right to buy)
A - Award 3,133 3,133
2015-11-02 2015-11-02 4 STE Steris plc
Ordinary Shares, ?0.10 Nominal Value
A - Award 6,684 6,684
2015-09-14 2015-09-10 4 HRB H&R BLOCK INC
Common Stock (Director Stock Units)
A - Award 4,155 60,038 7.44 34.90 145,010 2,095,326
2015-09-02 2015-09-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 34 11,130 0.31 33.85 1,165 376,762
2015-08-31 2015-08-31 4 STE STERIS CORP
Career Restricted Stock Units
A - Award 2,498 2,498
2015-07-16 2015-07-15 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 4,320 11,096 63.75 38.20 165,024 423,866
2015-07-01 2015-06-30 4 HRB H&R BLOCK INC
Call Option to Purchase
M - Exercise -8,000 0 -100.00 29.18 -233,400
2015-07-01 2015-06-30 4 HRB H&R BLOCK INC
Common Stock
S - Sale -8,000 4,000 -66.67 29.50 -235,984 117,992
2015-07-01 2015-06-30 4 HRB H&R BLOCK INC
Common Stock
M - Exercise 8,000 12,000 200.00 29.18 233,400 350,100
2015-06-02 2015-06-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 9 3,388 0.25 72.99 625 247,288
2015-03-04 2015-03-02 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 9 3,379 0.26 70.94 624 239,735
2015-01-05 2015-01-02 4 KR KROGER CO
Non-Qualified Stock Option
M - Exercise -5,000 0 -100.00
2015-01-05 2015-01-02 4 KR KROGER CO
Common Stock
S - Sale -4,900 41,122 -10.65 64.62 -316,633 2,657,286
2015-01-05 2015-01-02 4 KR KROGER CO
Common Stock
S - Sale -100 46,022 -0.22 64.59 -6,459 2,972,630
2015-01-05 2015-01-02 4 KR KROGER CO
Common Stock
M - Exercise 5,000 46,122 12.16 23.10 115,500 1,065,427
2014-12-03 2014-12-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 10 3,371 0.31 58.92 612 198,596
2014-12-03 2014-09-01 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 10 3,360 0.31 51.33 525 172,480
2014-09-12 2014-09-11 4 HRB H&R BLOCK INC
Common Stock (Director Stock Units)
A - Award 4,105 54,511 8.14 32.46 133,248 1,769,442
2014-08-08 2014-08-06 4 STE STERIS CORP
Career Restricted Stock Units
A - Award 3,104 3,104
2014-07-17 2014-07-15 4 KR KROGER CO
Phantom Stock - Incentive Shares
A - Award 3,350 3,350 49.26 165,021 165,021
2014-01-22 2014-01-21 4 KR KROGER CO
Non-Qualified Stock Option
M - Exercise -5,000 0 -100.00
2014-01-22 2014-01-21 4 KR KROGER CO
Common Stock
S - Sale X -5,000 41,122 -10.84 37.00 -185,000 1,521,527
2014-01-22 2014-01-21 4 KR KROGER CO
Common Stock
M - Exercise 5,000 46,122 12.16 19.52 97,625 900,539
2013-09-16 2013-09-12 4 HRB H&R BLOCK INC
Common Stock (Director Stock Units)
A - Award 4,926 49,123 11.15 27.05 133,248 1,328,780
2013-08-12 2013-08-08 4 STE STERIS CORP
Career Restricted Stock Units
A - Award 3,073 3,073
2013-07-16 2013-07-15 4 KR KROGER CO
Common Stock
A - Award 4,370 41,122 11.89
2013-03-11 2013-03-08 4 KR KROGER CO
Non-Qualified Stock Option
M - Exercise -10,000 0 -100.00
2013-03-11 2013-03-08 4 KR KROGER CO
Common Stock
S - Sale -3,600 36,752 -8.92 30.52 -109,890 1,121,866
2013-03-11 2013-03-08 4 KR KROGER CO
Common Stock
S - Sale -300 40,352 -0.74 30.52 -9,157 1,231,715
2013-03-11 2013-03-08 4 KR KROGER CO
Common Stock
S - Sale -6,100 40,652 -13.05 30.52 -186,172 1,240,710
2013-03-11 2013-03-08 4 KR KROGER CO
Common Stock
M - Exercise 10,000 46,752 27.21 16.60 166,000 776,089
2013-02-08 2013-02-07 4 STE STERIS CORP
Common Shares, No Par Value
A - Award 951 6,684 16.59 39.43 37,498 263,550
2012-09-17 2012-09-13 4 HRB H&R BLOCK INC
Common Stock (Director Stock Units)
A - Award 7,592 42,651 21.65 16.47 125,038 702,465
2012-09-13 2012-09-12 4 KR KROGER CO
Non-Qualified Stock Option
M - Exercise -5,000 0 -100.00
2012-09-13 2012-09-12 4 KR KROGER CO
Common Stock
F - Taxes -3,223 36,752 -8.06 23.67 -76,288 869,928
2012-09-13 2012-09-12 4 KR KROGER CO
Common Stock
M - Exercise 5,000 39,975 14.30 15.26 76,300 610,024
2012-08-07 2012-08-03 4 STE STERIS CORP
Option to Purchase Common Shares
A - Award 3,218 3,218
2012-08-07 2012-08-03 4 STE STERIS CORP
Common Shares, No Par Value
A - Award 1,158 5,733 25.31
2012-07-16 2012-07-12 4 KR KROGER CO
Non-Qualified Stock Option
A - Award 6,500 6,500
2012-07-16 2012-07-12 4 KR KROGER CO
Common Stock
A - Award 5,500 34,975 18.66
2006-07-05 2006-06-30 4 HRB H&R BLOCK INC
Call Option to Purchase
A - Award 8,000 8,000
2005-03-14 2005-03-11 4 HRB H&R BLOCK INC
Common Stock, without par value
P - Purchase 1,000 1,000 52.47 52,470 52,470
2004-08-11 2004-08-09 4 CMA COMERICA INC /NEW/
Restricted Stock Units
A - Award 319 319
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)