Trick David (CIK 1480597) reported 12 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-07-13). Recent activity: Buy OSG (13,206 shares), Sell OSG (6,741 shares), Buy OSG (1,715 shares), Sell OSG (1,715 shares), Sell OSG (80,531 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-13 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Buy | 13,206 | $0 |
| 2026-07-13 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Sell | 6,741 | $40,985 |
| 2026-03-05 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Buy | 1,715 | $0 |
| 2026-03-05 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Sell | 1,715 | $9,604 |
| 2026-03-03 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Sell | 80,531 | $782,761 |
| 2026-03-03 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Buy | 42,515 | $0 |
| 2026-03-03 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Sell | 22,796 | $190,119 |
| 2026-03-03 | OCTAVE SPECIALTY GROUP INC (OSG) | Exec VP, CFO & Treasurer | Buy | 165,361 | $0 |
| 2025-10-01 | AMBAC FINANCIAL GROUP INC (AMBC) | Exec VP, CFO & Treasurer | Buy | 165,361 | $0 |
| 2025-10-01 | AMBAC FINANCIAL GROUP INC (AMBC) | Exec VP, CFO & Treasurer | Sell | 55,727 | $541,666 |
| 2025-10-01 | AMBAC FINANCIAL GROUP INC (AMBC) | Exec VP, CFO & Treasurer | Buy | 42,515 | $0 |
| 2025-10-01 | AMBAC FINANCIAL GROUP INC (AMBC) | Exec VP, CFO & Treasurer | Sell | 16,420 | $136,943 |
来源：SEC Form 4 申报文件 · 截至 2026-07-13