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 |
2024-06-27 Purchase |
2024-07-01 10:19 am |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
550 | $139.72 | $76,845 | 47,362 (Indirect Direct) |
View |
2023-11-02 Purchase |
2023-11-03 3:25 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
325 | $149.48 | $48,581 | 41,668 (Indirect Direct) |
View |
2022-03-31 Purchase |
2023-01-04 4:10 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
137 | $159.21 | $21,812 | 38,233 (Indirect Direct) |
View |
2022-04-28 Purchase |
2022-05-02 3:00 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
736 | $172.01 | $126,601 | 38,514 (Indirect Direct) |
View |
2022-04-01 Sale |
2022-04-01 12:21 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
297 | $187.3 | $55,628 | 38,814 (Indirect Direct) |
View |
2021-06-30 Purchase |
2021-07-01 2:56 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
21 | $142.21 | $2,986 | 31,161 (Indirect Direct) |
View |
2021-03-31 Purchase |
2021-04-01 2:06 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
56 | $132.61 | $7,426 | 31,140 (Indirect 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 |
2025-04-01 Other |
2025-04-03 11:45 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
167 | $121.41 | 42,601 (Direct) |
View |
2025-04-01 Tax Withholding |
2025-04-03 11:45 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
2,228 | $142.84 | 42,601 (Direct) |
View |
2025-02-21 Option Award |
2025-02-24 5:04 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
8,550 | $0 | 44,495 (Direct) |
View |
2024-12-17 Gift |
2024-12-18 1:50 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
1,567 | $0 | 35,945 (Direct) |
View |
2024-10-01 Tax Withholding |
2024-10-01 12:47 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
9,850 | $161.61 | 37,512 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 1:53 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
1,528 | $154.17 | 46,968 (Direct) |
View |
2024-04-01 Other |
2024-04-03 1:53 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
156 | $131.04 | 46,968 (Direct) |
View |
2024-02-16 Option Award |
2024-02-20 10:42 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
6,516 | $0 | 48,184 (Direct) |
View |
2023-03-31 Other |
2023-04-04 2:40 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
135 | $164.58 | 41,478 (Direct) |
View |
2023-04-01 Tax Withholding |
2023-04-04 2:40 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
943 | $164.58 | 41,478 (Direct) |
View |
2023-02-17 Option Award |
2023-02-23 4:18 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
3,918 | $0 | 42,151 (Direct) |
View |
2022-03-07 Ownership |
2023-01-04 4:10 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
523 | $0 | 38,233 (Direct) |
View |
Ownership |
2023-01-04 4:10 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
0 | $0 | 38,233 (Indirect) |
View |
2022-04-01 Tax Withholding(A) |
2022-05-03 12:24 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
297 | $187.3 | 38,814 (Direct) |
View |
2022-02-18 Option Award |
2022-02-23 2:53 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
6,987 | $0 | 38,111 (Direct) |
View |
Ownership |
2022-01-03 08:15 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
0 | $0 | 31,124 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 2:06 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
1,923 | $0 | 31,140 (Direct) |
View |
2021-02-11 Option Award |
2021-02-16 2:36 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | BRILLIANT HEATHER E Chief Executive Officer |
3,681 | $0 | 29,161 (Direct) |
View |