Nighan Warren JR (CIK 1507345) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-31). Recent activity: Sell ANGO (23,370 shares), Buy ANGO (5,694 shares), Sell ANGO (1,671 shares), Buy ANGO (17,966 shares), Sell ANGO (2,153 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-31 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 23,370 | $344,006 |
| 2026-07-24 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Buy | 5,694 | $0 |
| 2026-07-24 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 1,671 | $23,093 |
| 2026-07-22 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Buy | 17,966 | $0 |
| 2026-07-21 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 2,153 | $30,443 |
| 2026-07-21 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 1,373 | $18,549 |
| 2026-07-21 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 251 | $3,441 |
| 2025-07-22 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 735 | $6,387 |
| 2025-07-22 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 251 | $2,181 |
| 2025-07-22 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Sell | 277 | $2,490 |
| 2025-07-18 | ANGIODYNAMICS INC (ANGO) | SVP Quality and Regulatory | Buy | 29,349 | $0 |
Source: SEC Form 4 filings · as of 2026-07-31