Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2021-09-01 Sale |
2021-09-01 4:58 pm |
Core-Mark Holding Company LLC | CORE | Dewbre Rocky Director |
6,717 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:57 pm |
Core-Mark Holding Company LLC | CORE | BOOTH STUART W Director |
90,365 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:57 pm |
Core-Mark Holding Company LLC | CORE | GROSS ROBERT G Director |
87,026 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:57 pm |
Core-Mark Holding Company LLC | CORE | Randolph Diane Director |
3,975 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:56 pm |
Core-Mark Holding Company LLC | CORE | Flanagan Laura Jean Director |
14,864 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:56 pm |
Core-Mark Holding Company LLC | CORE | McPherson Scott E President and CEO |
231,632 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:55 pm |
Core-Mark Holding Company LLC | CORE | Hobson Christopher EVP, Chief Operating Officer |
105,698 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:55 pm |
Core-Mark Holding Company LLC | CORE | Hulett Jennifer EVP and Chief HR Officer |
4,377 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:54 pm |
Core-Mark Holding Company LLC | CORE | MILLER CHRISTOPHER M EVP, Chief Financial Officer |
47,677 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:54 pm |
Core-Mark Holding Company LLC | CORE | Brandon Brian EVP, Chief IT Officer |
6,824 | $0 | $0 | 0 (Indirect Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:53 pm |
Core-Mark Holding Company LLC | CORE | Murray Christopher M EVP - Marketing |
12,706 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:53 pm |
Core-Mark Holding Company LLC | CORE | Stein William EVP - Enterprise Growth |
85,749 | $0 | $0 | 0 (Direct) |
View |
2021-09-01 Sale |
2021-09-01 4:53 pm |
Core-Mark Holding Company LLC | CORE | Tepner Harvey L Director |
45,386 | $0 | $0 | 0 (Direct) |
View |
2021-01-27 Sale |
2021-01-28 4:30 pm |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
2,001 | $34.56 | $69,155 | 6,503 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-08-31 Gift |
2021-08-31 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Tepner Harvey L Director |
1,100 | $0 | 45,386 (Direct) |
View |
2021-07-02 Exercise |
2021-07-07 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
10,279 | $0 | 231,632 (Direct) |
View |
2021-07-02 Tax Withholding |
2021-07-07 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
4,047 | $44.32 | 231,632 (Direct) |
View |
2021-05-26 Tax Withholding |
2021-05-27 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hulett Jennifer EVP and Chief HR Officer |
2,843 | $45.41 | 31,265 (Direct) |
View |
2021-05-26 Exercise |
2021-05-27 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hulett Jennifer EVP and Chief HR Officer |
7,220 | $0 | 31,265 (Direct) |
View |
2021-05-26 Option Award |
2021-05-27 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hulett Jennifer EVP and Chief HR Officer |
12,445 | $0 | 31,265 (Direct) |
View |
2021-05-18 Option Award |
2021-05-24 5:35 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Turner Rosemary Director |
2,218 | $0 | 2,218 (Direct) |
View |
2021-05-18 Exercise |
2021-05-20 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thornton Randolph Director |
3,261 | $0 | 128,339 (Direct) |
View |
2021-05-18 Exercise |
2021-05-20 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,261 | $0 | 47,471 (Direct) |
View |
Ownership(A) |
2021-03-05 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
0 | $0 | 6,349 (Direct) |
View |
2020-05-26 Gift |
2021-03-03 6:00 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M EVP, Chief Financial Officer |
250 | $0 | 47,677 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:47 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
9,296 | $0 | 287,401 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 6:47 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
3,660 | $30.67 | 287,401 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:47 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
41,753 | $0 | 287,401 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher EVP, Chief Operating Officer |
5,812 | $0 | 145,359 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher EVP, Chief Operating Officer |
1,417 | $30.67 | 145,359 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher EVP, Chief Operating Officer |
28,035 | $0 | 145,359 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
5,142 | $0 | 47,790 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
2,025 | $30.67 | 47,790 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:46 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
24,800 | $0 | 47,790 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:45 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
5,812 | $0 | 163,190 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 6:45 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
1,417 | $30.67 | 163,190 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:45 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
28,035 | $0 | 163,190 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:45 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hulett Jennifer Senior VP and Chief HR Officer |
8,151 | $0 | 8,151 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:44 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
8,151 | $0 | 8,151 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:44 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thornton Randolph Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:43 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Randolph Diane Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:43 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | BOOTH STUART W Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:43 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:42 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Tepner Harvey L Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:41 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | GROSS ROBERT G Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:41 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Flanagan Laura Jean Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:41 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Dewbre Rocky Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-02-01 Exercise |
2021-02-03 6:40 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M EVP, Chief Financial Officer |
5,812 | $0 | 87,588 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 6:40 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M EVP, Chief Financial Officer |
2,883 | $30.67 | 87,588 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:40 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M EVP, Chief Financial Officer |
28,035 | $0 | 87,588 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:31 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M Senior VP & CFO |
2,136 | $33.62 | 53,610 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:31 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M Senior VP & CFO |
4,305 | $0 | 53,610 (Direct) |
View |