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ACGL Arch Capital Group Ltd
Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.
-$1.1M net selling - trailing 90 days
0 buyers - 1 unique sellers
Historical context: most recent complete month (2026-08) is the 24th percentile of this ticker's monthly net P/S flow over 23 complete months (limited history). Lower percentiles are more selling; higher are more buying.
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.
Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
Who is responsible
| Insider | Role | Net activity | Rows |
|---|---|---|---|
| Morin Francois | CFO and Treasurer | -~$1.1M | 1 |
Transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 8/18/2026 | Morin Francois | CFO and Treasurer | S | -11010 | 99.3214 | ~$1.1M |
| 6/3/2026 | Posner Brian S | — | S | -3000 | 19.66 | ~$59K |
| 5/11/2026 | Posner Brian S | — | S | -2000 | 17.1415 | ~$34K |
| 4/30/2026 | Houston Daniel Joseph | — | P | 5300 | 94.085 | ~$0.5M |
| 3/11/2026 | Posner Brian S | — | S | -3000 | 17.115 | ~$51K |
| 3/10/2026 | Papadopoulo Nicolas | CEO | S | -21930 | 96.3093 | ~$2.1M |
| 3/10/2026 | Gansberg David | President, Arch Capital Group | S | -5907 | 96.3715 | ~$0.6M |
| 2/11/2026 | Rajeh Maamoun | President, Arch Capital Group | S | -47430 | 96.1176 | ~$4.6M |
| 12/15/2025 | PASQUESI JOHN M | — | S | -8800 | 94.1686 | ~$0.8M |
| 12/12/2025 | PASQUESI JOHN M | — | 2 reported sale rows | 203866 | — | ~$19.1M |
| 12/12/2025 | PASQUESI JOHN M | — | S | -175000 | 93.9094 | ~$16.4M |
| 12/12/2025 | PASQUESI JOHN M | — | S | -28866 | 93.8094 | ~$2.7M |
| 11/28/2025 | Morin Francois | EVP AND CFO | S | -8000 | 94.6245 | ~$0.8M |
| 8/22/2025 | Rajeh Maamoun | PRESIDENT, ARCH CAPITAL GROUP | S | -10000 | 94.1464 | ~$0.9M |
| 8/1/2025 | Posner Brian S | — | P | 1000 | 17.338 | ~$17K |
| 5/16/2025 | Morin Francois | EVP AND CFO | S | -12630 | 94.5824 | ~$1.2M |
| 5/13/2025 | PASQUESI JOHN M | — | S | -23996 | 94.7216 | ~$2.3M |
| 5/12/2025 | PASQUESI JOHN M | — | S | -75060 | 94.0056 | ~$7.1M |
| 5/9/2025 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | S | -16650 | 94.5312 | ~$1.6M |
| 5/2/2025 | Papadopoulo Nicolas | CEO | S | -7636 | 92.48 | ~$0.7M |
| 3/5/2025 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | S | -11600 | 91.0032 | ~$1.1M |
| 3/4/2025 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | S | -9400 | 92.7338 | ~$0.9M |