Insiders / Petrillo Louis T
Petrillo Louis T
CIK 1227095personinsider
Companies
1
First seen
Feb 26, 2026
Last activity
Mar 5, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Arch Capital Group Ltd. · ACGL | 151,490 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Arch Capital Group Ltd. | Common Shares, $.0011 par value per share | 151,490 |
| Arch Capital Group Ltd. | Stock Option (Right to Buy)Derivative | 10,331 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 4, 2026 | Other | ACGL Arch Capital Group Ltd. Common Shares, $.0011 par value per share | $790.3K | -8K -5.03% | 151,490 0.04% of shares | low |
| Feb 24, 2026 | Other | ACGL Arch Capital Group Ltd. Common Shares, $.0011 par value per share | $40.9K | -412 -0.29% | 139,807 0.04% of shares | low |
| Feb 27, 2026 | Other | ACGL Arch Capital Group Ltd. Common Shares, $.0011 par value per share | $31.2K | -312 -0.20% | 156,631 0.05% of shares | low |
| Mar 3, 2026 | Grant | ACGL Arch Capital Group Ltd. Common Shares, $.0011 par value per share | $0 | +3K +1.84% | 159,520 0.05% of shares | low |
| Feb 24, 2026 | Grant | ACGL Arch Capital Group Ltd. Common Shares, $.0011 par value per share | $0 | +17K +12.26% | 156,943 0.05% of shares | low |
| Mar 3, 2026 | Grant | ACGL Arch Capital Group Ltd. Stock Option (Right to Buy) | — | +10K | 10,331 <0.01% of shares | low |