DIAMOND HILL INVESTMENT GROUP INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| LAIRD JAMES F JR | — | Sale | 1,500 | $170.36 | $255,540 | 30,500 | Dec 18, 2023 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 325 | $149.48 | $48,581 | 41,195 | Nov 2, 2023 |
| Meyer Paula R | — | Sale | 500 | $171.31 | $85,655 | 2,764 | Aug 30, 2023 |
| Line Thomas Edward | Chief Financial Officer | Gift | 100 | — | — | 18,916 | Aug 24, 2023 |
| Zinkula Mark | — | Award / Grant | 727 | — | — | 727 | May 11, 2023 |
| Thomas L'Quentus | — | Award / Grant | 727 | — | — | 1,385 | May 11, 2023 |
| St. Pierre Nicole Renee | — | Award / Grant | 727 | — | — | 3,764 | May 11, 2023 |
| Meyer Paula R | — | Award / Grant | 727 | — | — | 3,264 | May 11, 2023 |
| Cooley Richard Scott | — | Award / Grant | 727 | — | — | 7,164 | May 11, 2023 |
| Line Thomas Edward | Chief Financial Officer | Tax Withholding | 552 | $164.58 | $90,848 | 19,016 | Apr 1, 2023 |
| Quinif Jo Ann | President of DHCM | Tax Withholding | 1,170 | $164.58 | $192,559 | 16,104 | Mar 31, 2023 |
| BRILLIANT HEATHER E | Chief Executive Officer | Tax Withholding | 943 | $164.58 | $155,199 | 40,870 | Mar 31, 2023 |
| Cooley Richard Scott | — | Purchase | 500 | $158.00 | $79,000 | 6,437 | Mar 16, 2023 |
| BRILLIANT HEATHER E | Chief Executive Officer | Award / Grant | 3,918 | — | — | 41,678 | Feb 17, 2023 |
| Line Thomas Edward | Chief Financial Officer | Award / Grant | 1,306 | — | — | 19,568 | Feb 17, 2023 |
| LAIRD JAMES F JR | — | Gift | 500 | — | — | 33,500 | Aug 17, 2022 |
| Line Thomas Edward | Chief Financial Officer | Sale | 1,500 | $182.36 | $273,540 | 18,387 | Aug 2, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 435 | $172.38 | $74,985 | 38,041 | Apr 28, 2022 |
| Meyer Paula R | — | Award / Grant | 658 | — | — | 2,537 | Apr 26, 2022 |
| St. Pierre Nicole Renee | — | Award / Grant | 658 | — | — | 3,037 | Apr 26, 2022 |
| Cooley Richard Scott | — | Award / Grant | 658 | — | — | 5,937 | Apr 26, 2022 |
| Thomas L'Quentus | — | Award / Grant | 658 | — | — | 658 | Apr 26, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Tax Withholding | 297 | $187.30 | $55,628 | 38,341 | Apr 1, 2022 |
| Line Thomas Edward | Chief Financial Officer | Tax Withholding | 248 | $187.30 | $46,450 | 19,887 | Apr 1, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Sale | 297 | $187.30 | $55,628 | 38,341 | Apr 1, 2022 |
| Line Thomas Edward | Chief Financial Officer | Sale | 166 | $187.30 | $31,092 | 19,969 | Apr 1, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Gift | 281 | — | — | 37,760 | Mar 31, 2022 |
| Meyer Paula R | — | Sale | 500 | $197.00 | $98,500 | 1,879 | Mar 2, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Award / Grant | 2,743 | — | — | 37,638 | Feb 18, 2022 |
| Line Thomas Edward | Chief Financial Officer | Award / Grant | 1,981 | — | — | 20,135 | Feb 18, 2022 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 21 | $142.21 | $2,986 | 30,688 | Jun 30, 2021 |
| Line Thomas Edward | Chief Financial Officer | Sale | 500 | $178.50 | $89,250 | 18,304 | May 10, 2021 |
| Line Thomas Edward | Chief Financial Officer | Award / Grant | 1,603 | — | — | 20,004 | Mar 31, 2021 |
| BRILLIANT HEATHER E | Chief Executive Officer | Award / Grant | 1,923 | — | — | 30,611 | Mar 31, 2021 |
| LAIRD JAMES F JR | — | Purchase | 1,500 | $144.90 | $217,350 | 33,500 | Mar 1, 2021 |
| Cooley Richard Scott | — | Purchase | 1,500 | $142.00 | $213,000 | 5,279 | Feb 26, 2021 |
| BRILLIANT HEATHER E | Chief Executive Officer | Award / Grant | 3,681 | — | — | 28,688 | Feb 11, 2021 |
| Cooley Richard Scott | — | Award / Grant | 779 | — | — | 3,779 | Jan 4, 2021 |
| Meyer Paula R | — | Disposition | 6,400 | — | — | 1,600 | Jan 4, 2021 |
| St. Pierre Nicole Renee | — | Disposition | 6,400 | — | — | 1,600 | Jan 4, 2021 |
| Fortener Randolph J. | — | Sale | 1,000 | $120.73 | $120,730 | 8,600 | Jun 10, 2020 |
| LAIRD JAMES F JR | — | Purchase | 2,000 | $95.16 | $190,320 | 32,000 | Mar 13, 2020 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 400 | $99.00 | $39,600 | 25,007 | Mar 13, 2020 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 400 | $102.50 | $41,000 | 24,607 | Mar 12, 2020 |
| LAIRD JAMES F JR | — | Purchase | 2,500 | $122.75 | $306,875 | 30,000 | Mar 5, 2020 |
| BRILLIANT HEATHER E | Chief Executive Officer | Award / Grant | 1,388 | — | — | 24,207 | Feb 26, 2020 |
| Line Thomas Edward | Chief Financial Officer | Award / Grant | 1,082 | — | — | 18,401 | Feb 26, 2020 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 600 | $134.00 | $80,400 | 22,819 | Dec 3, 2019 |
| BRILLIANT HEATHER E | Chief Executive Officer | Purchase | 500 | $142.25 | $71,125 | 22,219 | Nov 1, 2019 |
| LAIRD JAMES F JR | — | Purchase | 2,500 | $144.40 | $361,000 | 27,500 | Nov 1, 2019 |