// company-profile
Diamond Hill Investment Group Inc
DHILExchangeNasdaqSectorInvestment AdviceInc.OHFilings77Insiders12
// api This Diamond Hill Investment Group Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Diamond Hill Investment Group Inc insiders sold $42.9M across 16 transactions with no open-market purchases.
- Most active insider: BRILLIANT HEATHER E with 3 transactions totaling $12.2M.
- Largest single sale: $13.6M by Hawley Austin on Apr 22, 2026.
Activity skews bearish — sales outpace buys.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 22, 2026 | Line Thomas Edward | DHIL | Disposition | 1,294 | $175.00 | $226K |
| Apr 22, 2026 | Line Thomas Edward | DHIL | Disposition | 13,444 | $175.00 | $2.35M |
| Apr 22, 2026 | BRILLIANT HEATHER E | DHIL | Disposition | 473 | $175.00 | $83K |
| Apr 22, 2026 | Quinif Jo Ann | DHIL | Disposition | 45,111 | $175.00 | $7.89M |
| Apr 22, 2026 | St. Pierre Nicole Renee | DHIL | Disposition | 5,113 | $175.00 | $895K |
45 more transactions hidden
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