簡介

本頁面提供了有關 Joseph L Herring 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Joseph L Herring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:HSIC / Henry Schein, Inc. Director 30,325
US:USU8808PAA67 / Team Health Holdings, Inc. Director 1,630
US:LH / Labcorp Holdings Inc. CEO of Covance Drug Division 0
US:CVD / Covance, Inc. Chairman and CEO, Director 0
如何解讀這些圖表

以下圖表顯示了在Joseph L Herring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 Joseph L Herring 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
2026-03-09 2026-03-06 4 HSIC HENRY SCHEIN INC
Common Stock par value $0.01 per share
A - Award 2,577 30,325 9.29
2025-03-06 2025-03-04 4 HSIC HENRY SCHEIN INC
Common Stock par value $0.01 per share
A - Award 2,844 27,748 11.42
2024-03-05 2024-03-04 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,604 24,904 11.68
2023-03-03 2023-03-01 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,250 22,300 11.22
2022-03-18 2022-03-16 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,028 20,050 11.25
2021-03-05 2021-03-03 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,790 18,022 18.32
2020-03-05 2020-03-03 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,889 15,232 23.41
2019-03-06 2019-03-05 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,972 12,343 31.71
2018-03-06 2018-03-02 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 2,843 7,089 66.96
2017-03-27 2016-11-30 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
P - Purchase 71 767 10.20 149.10 10,586 114,360
2017-03-27 2016-11-03 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
P - Purchase 196 767 34.33 156.09 30,594 119,721
2017-03-27 2017-03-20 4/A HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
P - Purchase 500 767 187.27 171.81 85,905 131,778
2017-03-21 2017-03-20 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 500 2,623 23.55 171.81 85,905 450,658
2017-03-08 2017-03-06 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 1,084 2,123 104.33
2016-06-14 2016-06-10 4 HSIC HENRY SCHEIN INC
Common Stock, par value $0.01 per share
A - Award 1,039 1,039
2016-06-06 3 HSIC HENRY SCHEIN INC
No securities are beneficially owned.
0
2016-05-24 2016-05-21 4 TMH TEAM HEALTH HOLDINGS INC.
Restricted Stock Units
M - Exercise -815 1,630 -33.33
2016-05-24 2016-05-21 4 TMH TEAM HEALTH HOLDINGS INC.
Common Stock
M - Exercise 815 2,982 37.61
2016-05-24 2016-05-20 4 TMH TEAM HEALTH HOLDINGS INC.
Restricted Stock Units
M - Exercise -916 916 -50.00
2016-05-24 2016-05-20 4 TMH TEAM HEALTH HOLDINGS INC.
Common Stock
M - Exercise 916 2,167 73.22
2016-03-10 2016-03-03 4 TMH TEAM HEALTH HOLDINGS INC.
Restricted Stock Units
A - Award 3,320 3,320
2015-08-04 2015-07-31 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
M - Exercise -19,990 0 -100.00
2015-08-04 2015-07-31 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
F - Taxes -9,586 10,404 -47.95 127.29 -1,220,202 1,324,325
2015-08-04 2015-07-31 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
M - Exercise 19,990 19,990
2015-05-26 2015-05-21 4 TMH TEAM HEALTH HOLDINGS INC.
Common Stock
A - Award 2,445 5,528 79.31
2015-02-27 2015-02-25 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -6,158 0 -100.00 122.03 -751,448
2015-02-27 2015-02-25 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
S - Sale -30,718 6,158 -83.30 121.56 -3,733,982 748,547
2015-02-25 2015-02-23 4 LH LABORATORY CORP OF AMERICA HOLDINGS
Restricted Stock Unit
A - Award 19,990 19,990
2015-02-25 3 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
78,226
2015-02-25 3 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
45,875
2015-02-25 3 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
78,226
2015-02-25 3 LH LABORATORY CORP OF AMERICA HOLDINGS
Common Stock
45,875
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -90,400 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -58,600 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -78,500 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -104,900 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -26,000 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -33,500 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
D - Sale to Issuer -30,900 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Common Stock - 401(k) Plan
D - Sale to Issuer -5,075 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Common Stock
D - Sale to Issuer -137,229 0 -100.00
2015-02-23 2015-02-19 4 CVD COVANCE INC
Common Stock
F - Taxes -55,204 137,229 -28.69 107.19 -5,917,107 14,709,055
2015-02-23 2015-02-19 4 CVD COVANCE INC
Common Stock
A - Award 21,865 192,433 12.82
2014-12-19 2014-12-18 4 CVD COVANCE INC
Common Stock
S - Sale X -32,692 170,568 -16.08 103.02 -3,367,806 17,571,267
2014-12-18 2014-12-17 4 CVD COVANCE INC
Common Stock
F - Taxes -41,638 203,260 -17.00 102.61 -4,272,475 20,856,509
2014-09-10 2014-09-09 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -32,200 0 -100.00
2014-09-10 2014-09-09 4 CVD COVANCE INC
Common Stock
S - Sale X -32,200 244,898 -11.62 85.12 -2,741,025 20,846,942
2014-09-10 2014-09-09 4 CVD COVANCE INC
Common Stock
M - Exercise 32,200 277,098 13.15 42.32 1,362,704 11,726,787
2014-05-22 2014-05-20 4 TMH TEAM HEALTH HOLDINGS INC.
Common Stock
A - Award 2,747 3,083 817.56
2014-02-20 2014-02-18 4 CVD COVANCE INC
Stock Option (Right to Buy)
A - Award 58,600 58,600
2014-02-20 2014-02-18 4 CVD COVANCE INC
Common Stock
F - Taxes -3,485 244,898 -1.40 101.95 -355,296 24,967,351
2014-02-20 2014-02-18 4 CVD COVANCE INC
Common Stock
A - Award 65,120 248,383 35.53
2014-02-11 2014-02-07 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -92,600 0 -100.00
2014-02-11 2014-02-07 4 CVD COVANCE INC
Common Stock
S - Sale -119,876 183,263 -39.54 97.67 -11,708,289 17,899,297
2014-02-11 2014-02-07 4 CVD COVANCE INC
Common Stock
M - Exercise 92,600 303,139 43.98 56.93 5,271,718 17,257,703
2013-12-19 2013-12-17 4 CVD COVANCE INC
Common Stock
F - Taxes -19,165 210,539 -8.34 84.31 -1,615,801 17,750,543
2013-11-20 2013-11-18 4 TMH TEAM HEALTH HOLDINGS INC.
Common Stock
A - Award 336 336
2013-11-06 2013-11-04 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -94,100 0 -100.00
2013-11-06 2013-11-04 4 CVD COVANCE INC
Common Stock
S - Sale X -94,100 229,704 -29.06 87.32 -8,216,812 20,057,753
2013-11-06 2013-11-04 4 CVD COVANCE INC
Common Stock
M - Exercise 94,100 323,804 40.97 39.80 3,745,180 12,887,399
2013-08-06 2013-08-02 4 CVD COVANCE INC
Common Stock
S - Sale X -50,000 229,704 -17.88 82.72 -4,136,000 19,001,115
2013-08-06 2013-08-02 4 CVD COVANCE INC
Common Stock
S - Sale X -50,000 279,704 -15.17 82.35 -4,117,500 23,033,624
2013-06-27 2013-06-27 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -11,796 0 -100.00
2013-06-27 2013-06-27 4 CVD COVANCE INC
Common Stock
S - Sale -11,796 329,704 -3.45 77.00 -908,292 25,387,208
2013-06-27 2013-06-27 4 CVD COVANCE INC
Common Stock
M - Exercise 11,796 341,500 3.58 29.69 350,223 10,139,135
2013-06-27 2013-06-26 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -1,463 11,796 -11.03
2013-06-27 2013-06-26 4 CVD COVANCE INC
Common Stock
S - Sale -1,463 329,704 -0.44 77.00 -112,651 25,387,208
2013-06-27 2013-06-26 4 CVD COVANCE INC
Common Stock
M - Exercise 1,463 331,167 0.44 29.69 43,436 9,832,348
2013-06-26 2013-06-24 4 CVD COVANCE INC
Common Stock
G - Gift -7,000 329,704 -2.08
2013-06-21 2013-06-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -22,391 13,259 -62.81
2013-06-21 2013-06-19 4 CVD COVANCE INC
Common Stock
S - Sale -22,391 336,704 -6.24 78.03 -1,747,170 26,273,013
2013-06-21 2013-06-19 4 CVD COVANCE INC
Common Stock
M - Exercise 22,391 359,095 6.65 29.69 664,789 10,661,531
2013-02-21 2013-02-19 4 CVD COVANCE INC
Stock Option (Right to Buy)
A - Award 78,500 78,500
2013-02-21 2013-02-19 4 CVD COVANCE INC
Common Stock
F - Taxes -1,213 336,704 -0.36 69.01 -83,709 23,235,943
2013-02-21 2013-02-19 4 CVD COVANCE INC
Common Stock
A - Award 75,728 337,917 28.88
2012-12-20 2012-12-18 4 CVD COVANCE INC
Common Stock
F - Taxes -12,074 262,189 -4.40 58.86 -710,676 15,432,445
2012-11-08 2012-11-06 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -40,800 0 -100.00
2012-11-08 2012-11-06 4 CVD COVANCE INC
Common Stock
S - Sale X -40,800 274,263 -12.95 53.00 -2,162,400 14,535,939
2012-11-08 2012-11-06 4 CVD COVANCE INC
Common Stock
M - Exercise 40,800 315,063 14.88 22.95 936,360 7,230,696
2012-02-23 2012-02-22 4 CVD COVANCE INC
Common Stock
F - Taxes -15,528 274,263 -5.36 47.17 -732,456 12,936,986
2012-02-22 2012-02-20 4 CVD COVANCE INC
Stock Option (Right to Buy)
A - Award 90,400 90,400
2012-02-22 2012-02-20 4 CVD COVANCE INC
Common Stock
F - Taxes -995 289,791 -0.34 48.16 -47,919 13,956,335
2012-02-22 2012-02-20 4 CVD COVANCE INC
Common Stock
A - Award 41,013 290,786 16.42
2012-02-15 2012-02-15 4 CVD COVANCE INC
Stock Option (Right to Buy)
M - Exercise -8,480 0 -100.00
2012-02-15 2012-02-15 4 CVD COVANCE INC
Common Stock
M - Exercise 8,480 249,773 3.51 17.43 147,806 4,353,543
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)