Diamond Hill Investment Group Inc (DHIL) insider trading
Every open-market stock purchase and sale by Diamond Hill Investment Group Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: L'Quentus Thomas (Insider), $1.8K, 13 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales). Last close $174.99 on Apr 20, 2026.
Recent DHIL insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Apr 22, 2026 | Austin Hawley (Director) | Sold (not open market) | $13.6M |
| Apr 22, 2026 | Heather E Brilliant (CEO) | Sold (not open market) | $11.7M |
| Apr 22, 2026 | Jo Ann Quinif (President) | Sold (not open market) | $7.9M |
| Apr 22, 2026 | Richard Scott Cooley (Director) | Sold (not open market) | $2.4M |
| Apr 22, 2026 | Thomas Edward Line (CFO) | Sold (not open market) | $2.4M |
| Apr 22, 2026 | Gordon B Fowler (Director) | Sold (not open market) | $1.3M |
| Apr 22, 2026 | Nicole Renee St. Pierre (Director) | Sold (not open market) | $895K |
| Apr 22, 2026 | Paula R Meyer (Director) | Sold (not open market) | $659K |
| Apr 22, 2026 | L'Quentus Thomas (Director) | Sold (not open market) | $458K |
| Apr 22, 2026 | Thomas Edward Line (CFO) | Sold (not open market) | $226K |
| Apr 22, 2026 | Jo Ann Quinif (President) | Sold (not open market) | $143K |
| Apr 22, 2026 | Heather E Brilliant (CEO) | Sold (not open market) | $82.8K |
| Apr 1, 2026 | Heather E Brilliant (CEO) | Sold (not open market) | $483K |
| Apr 1, 2026 | Jo Ann Quinif (President) | Sold (not open market) | $358K |
| Apr 1, 2026 | Austin Hawley (Insider) | Sold (not open market) | $203K |
| Apr 1, 2026 | Thomas Edward Line (CFO) | Sold (not open market) | $114K |
Who's trading DHIL
- L'Quentus Thomas, Insider: other filings, last Apr 22, 2026
- Richard Scott Cooley, Director: other filings, last Apr 22, 2026
- Gordon B Fowler, Director: other filings, last Apr 22, 2026
- Austin Hawley, Director: other filings, last Apr 22, 2026
- Heather E Brilliant, CEO: other filings, last Apr 22, 2026
- Thomas Edward Line, CFO: other filings, last Apr 22, 2026
- Paula R Meyer, Director: other filings, last Apr 22, 2026
- Jo Ann Quinif, President: other filings, last Apr 22, 2026
- Nicole Renee St. Pierre, Director: other filings, last Apr 22, 2026
Get free alerts when an insider at Diamond Hill Investment Group Inc files a new trade →