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 |
2021-01-07 Sale |
2021-01-07 5:50 pm |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M Senior VP & CFO |
2,344 | $32.73 | $76,719 | 42,829 (Direct) |
View |
2020-09-01 Sale |
2020-09-03 4:30 pm |
Core-Mark Holding Company Inc. | CORE | Thomas Alan T SVP, Western Divisions |
1,625 | $33.93 | $55,144 | 19,768 (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 |
2021-01-22 Tax Withholding |
2021-01-26 4:31 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
1,931 | $33.62 | 16,718 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:31 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
4,107 | $0 | 16,718 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:31 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Flanagan Laura Jean Director |
3,975 | $0 | 14,864 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Dewbre Rocky Director |
3,975 | $0 | 6,717 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,975 | $0 | 44,210 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | BOOTH STUART W Director |
3,975 | $0 | 90,365 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thornton Randolph Director |
5,599 | $0 | 127,814 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | GROSS ROBERT G Director |
3,975 | $0 | 87,026 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Tepner Harvey L Director |
3,975 | $0 | 46,486 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Randolph Diane Director |
3,975 | $0 | 3,975 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Lawrence David Jackson VP - Treasury & IR |
688 | $33.62 | 8,793 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Lawrence David Jackson VP - Treasury & IR |
2,384 | $0 | 8,793 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
1,498 | $33.62 | 17,207 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
3,809 | $0 | 17,207 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
2,218 | $33.62 | 232,688 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
5,634 | $0 | 232,688 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
1,050 | $33.62 | 127,746 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
4,305 | $0 | 127,746 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Rolheiser Eric President - Canada Operations |
2,025 | $33.62 | 34,675 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Rolheiser Eric President - Canada Operations |
4,305 | $0 | 34,675 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thomas Alan T SVP, Western Divisions |
1,643 | $33.62 | 30,997 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thomas Alan T SVP, Western Divisions |
3,312 | $0 | 30,997 (Direct) |
View |
2021-01-22 Tax Withholding |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher EVP, Chief Operating Officer |
1,050 | $33.62 | 109,915 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher EVP, Chief Operating Officer |
4,305 | $0 | 109,915 (Direct) |
View |
Ownership |
2021-01-21 5:35 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Brandon Brian EVP, Chief IT Officer |
0 | $0 | 23,036 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher Senior VP US Distribution East |
21,391 | $0 | 108,297 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hobson Christopher Senior VP US Distribution East |
7,226 | $29.58 | 108,297 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
21,391 | $0 | 126,128 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Stein William Senior VP Enterprise Growth |
5,516 | $29.58 | 126,128 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
5,695 | $0 | 12,974 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
2,492 | $29.58 | 12,974 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Lawrence David Jackson VP - Treasury & IR |
1,825 | $0 | 4,152 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Lawrence David Jackson VP - Treasury & IR |
780 | $29.58 | 4,152 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
24,995 | $0 | 229,987 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
10,142 | $29.58 | 229,987 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M Senior VP & CFO |
21,401 | $0 | 55,422 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:15 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | MILLER CHRISTOPHER M Senior VP & CFO |
11,294 | $29.58 | 55,422 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:05 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Rolheiser Eric President - Canada Operations |
21,391 | $0 | 34,032 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:05 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Rolheiser Eric President - Canada Operations |
10,152 | $29.58 | 34,032 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 7:05 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thomas Alan T SVP, Western Divisions |
6,315 | $0 | 27,777 (Direct) |
View |
2021-01-04 Tax Withholding |
2021-01-06 7:05 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Thomas Alan T SVP, Western Divisions |
3,379 | $29.58 | 27,777 (Direct) |
View |
2020-10-01 Tax Withholding |
2020-10-05 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
1,227 | $29.04 | 203,151 (Direct) |
View |
2020-10-01 Exercise |
2020-10-05 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
3,115 | $0 | 203,151 (Direct) |
View |
2020-07-02 Tax Withholding |
2020-07-07 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
4,048 | $25.13 | 211,542 (Direct) |
View |
2020-07-02 Exercise |
2020-07-07 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | McPherson Scott E President and CEO |
10,279 | $0 | 211,542 (Direct) |
View |
2020-05-26 Option Award |
2020-05-28 5:14 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Hulett Jennifer Senior VP and Chief HR Officer |
9,218 | $0 | 9,218 (Direct) |
View |
Ownership |
2020-05-26 5:42 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | Murray Christopher M SVP - Marketing |
0 | $0 | 26,893 (Direct) |
View |