| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Counted by filing, the last 12 months brought no open-market purchases and 3 sales by 3 insiders worth about $2.7M. There were none in the 12 months before that either.
None of the 3 sales in the last 12 months was marked as made under a Rule 10b5-1 trading plan.
No open-market purchase by an insider appears in the ACGLN Form 4 filings on record.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 871.6K | $13.17M | - | |
| Pres | 336.6K | $5.09M | - | |
| Dir | 2.0K | $30.2K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | Brian S Posner76 | Director | Sell | 3,000 | $17.12 | $51,345.00 | -60.0% | -5.8% | - | |
| Mar 10, 2026 | David Gansberg | President, Arch Capital Group | Sale+OE | 5,907 | $96.37 | $569,266.45 | -1.7% | -5.2% | - | |
| Mar 10, 2026 | Nicolas Papadopoulo | CEO | Sale+OE | 21,930 | $96.31 | $2,112,062.95 | -2.5% | -5.2% | - |