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 |
2023-12-18 Sale |
2023-12-20 2:35 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | LAIRD JAMES F JR Director |
3,000 | $170.1 | $510,290 | 30,500 (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 |
2023-08-30 Sale |
2023-08-31 5:48 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Meyer Paula R Director |
500 | $171.31 | $85,655 | 2,764 (Direct) |
View |
2023-03-16 Purchase |
2023-03-17 11:05 am |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Cooley Richard Scott Director |
500 | $158 | $79,000 | 6,437 (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 |
2022-11-14 Sale |
2022-11-16 07:45 am |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
1,500 | $182.36 | $273,540 | 19,556 (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 |
2022-04-01 Sale |
2022-04-01 12:17 pm |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
166 | $187.3 | $31,092 | 21,263 (Indirect Direct) |
View |
2022-03-02 Sale |
2022-03-02 10:18 am |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Meyer Paula R Director |
500 | $197 | $98,500 | 1,879 (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 |
2024-05-09 Option Award |
2024-05-10 10:01 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Cooley Richard Scott Director |
723 | $0 | 7,887 (Direct) |
View |
2024-04-01 Other |
2024-04-03 2:03 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
156 | $131.04 | 21,464 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 2:03 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
1,632 | $154.17 | 21,464 (Direct) |
View |
2024-04-01 Tax Withholding |
2024-04-03 1:55 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
739 | $154.17 | 17,745 (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 |
2024-04-01 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 |
2024-02-16 Option Award |
2024-02-20 10:44 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
5,864 | $0 | 22,784 (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 |
2024-01-01 Tax Withholding |
2024-02-20 10:39 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
3,681 | $165.59 | 18,484 (Direct) |
View |
2024-02-16 Option Award |
2024-02-20 10:39 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
1,955 | $0 | 18,484 (Direct) |
View |
2023-08-24 Gift |
2023-08-25 12:42 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
100 | $0 | 20,210 (Direct) |
View |
2023-05-11 Option Award |
2023-05-15 10:07 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Zinkula Mark Director |
727 | $0 | 727 (Direct) |
View |
2023-05-11 Option Award |
2023-05-15 10:05 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Thomas L'Quentus Director |
727 | $0 | 1,385 (Direct) |
View |
2023-05-11 Option Award |
2023-05-15 10:00 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | St. Pierre Nicole Renee Director |
727 | $0 | 3,764 (Direct) |
View |
2023-05-11 Option Award |
2023-05-15 09:56 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Meyer Paula R Director |
727 | $0 | 3,264 (Direct) |
View |
2023-05-11 Option Award |
2023-05-15 09:46 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Cooley Richard Scott Director |
727 | $0 | 7,164 (Direct) |
View |
2023-04-01 Tax Withholding |
2023-04-04 2:55 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
1,170 | $164.58 | 17,055 (Direct) |
View |
2023-03-31 Other |
2023-04-04 2:55 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
135 | $164.58 | 17,055 (Direct) |
View |
2023-04-01 Tax Withholding |
2023-04-04 2:51 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
552 | $164.58 | 20,310 (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 |
2023-03-31 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 |
Ownership |
2023-04-03 10:42 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Quinif Jo Ann President of DHCM |
0 | $0 | 17,955 (Direct) |
View |
Ownership |
2023-02-27 1:45 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Zinkula Mark Director |
0 | $0 | 0 (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 |
2023-02-17 Option Award |
2023-02-23 4:16 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
1,306 | $0 | 20,862 (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 |
2022-08-17 Ownership |
2023-01-04 4:00 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | LAIRD JAMES F JR Director |
500 | $0 | 33,500 (Direct) |
View |
2022-08-02 Gift |
2022-11-16 07:45 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
125 | $0 | 19,556 (Direct) |
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 |
2022-04-26 Option Award |
2022-04-28 11:22 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Meyer Paula R Director |
658 | $0 | 2,537 (Direct) |
View |
2022-04-26 Option Award |
2022-04-28 11:17 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | St. Pierre Nicole Renee Director |
658 | $0 | 3,037 (Direct) |
View |
2022-04-26 Option Award |
2022-04-28 11:09 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Cooley Richard Scott Director |
658 | $0 | 5,937 (Direct) |
View |
2022-04-26 Option Award |
2022-04-28 11:02 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Thomas L'Quentus Director |
658 | $0 | 658 (Direct) |
View |
2022-04-01 Tax Withholding(A) |
2022-04-04 10:10 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
248 | $187.3 | 21,181 (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 |
2022-02-18 Option Award |
2022-02-23 2:50 pm |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
1,981 | $0 | 21,429 (Direct) |
View |
Ownership |
2022-01-03 08:18 am |
N/A N/A |
DIAMOND HILL INVESTMENT GROUP INC | DHIL | Line Thomas Edward Chief Financial Officer |
0 | $0 | 19,448 (Direct) |
View |