🕵️ Diamond Hill Investment Group Inc ($DHIL)
SEC insider & ownership activity, last 12 months · CIK 909108 · every row links its SEC filing
Insider buy value was withheld pending verification over the last 12 months. One red-flag 8-K in the window: Delisting notice (3.01), Apr 22, 2026.
Insider flow
1 buyer, value withheld pending verification (8 lots) · 1 seller, $35K (1 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Thomas L'Quentus | 8 | value withheld pending verification | 1 | $35K | Sep 23, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.9% | 13G | Apr 23, 2025 | filing ↗ | |
| Glazer Capital, LLC | 5.8% | 13G | Apr 22, 2026 | filing ↗ | |
| Paul J. Glazer | 5.8% | 13G | Apr 22, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Agreement terminated (1.02) | Apr 22, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Apr 22, 2026 | filing ↗ |
| Delisting notice (3.01) | Apr 22, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Apr 22, 2026 | filing ↗ |
| Change of control (5.01) | Apr 22, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 22, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Apr 22, 2026 | filing ↗ |
| Other events (8.01) | Apr 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 22, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Apr 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 17, 2026 | filing ↗ |
| Other events (8.01) | Apr 2, 2026 | filing ↗ |
| Other events (8.01) | Mar 4, 2026 | filing ↗ |
| Shareholder vote (5.07) | Mar 3, 2026 | filing ↗ |
| Other events (8.01) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Other events (8.01) | Feb 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 20, 2026 | filing ↗ |
| Other events (8.01) | Feb 10, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 10, 2026 | filing ↗ |
| Other events (8.01) | Feb 3, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 28, 2026 | filing ↗ |
| Other events (8.01) | Jan 5, 2026 | filing ↗ |
| Material agreement (1.01) | Dec 10, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 10, 2025 | filing ↗ |