ANGIODYNAMICS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Weiss Lawrence T | SVP, Chief Legal Officer | Purchase | 10,000 | $11.81 | $118,100 | 93,597 | Oct 21, 2025 |
| Trowbridge Stephen A | EVP and CFO | Purchase | 890 | $11.16 | $9,932 | 256,629 | Oct 13, 2025 |
| Clemmer James C | President and CEO | Purchase | 10,000 | $11.15 | $111,500 | 882,529 | Oct 9, 2025 |
| Trowbridge Stephen A | EVP and CFO | Tax Withholding | 2,585 | $8.69 | $22,464 | 257,123 | Jul 21, 2025 |
| Nighan Warren JR | SVP Quality and Regulatory | Tax Withholding | 277 | $8.99 | $2,490 | 69,903 | Jul 20, 2025 |
| Clemmer James C | President and CEO | Tax Withholding | 344 | $8.69 | $2,989 | 887,491 | Jul 20, 2025 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Tax Withholding | 1,025 | $8.69 | $8,907 | 93,051 | Jul 20, 2025 |
| Piccinini Laura | SVP International | Tax Withholding | 616 | $8.69 | $5,353 | 66,756 | Jul 19, 2025 |
| Piccinini Laura | SVP International | Tax Withholding | 3,074 | $8.74 | $26,867 | 69,355 | Jul 17, 2025 |
| Piccinini Laura | SVP International | Award / Grant | 32,423 | — | — | 72,429 | Jul 16, 2025 |
| Nighan Warren JR | SVP Quality and Regulatory | Award / Grant | 29,349 | — | — | 71,166 | Jul 16, 2025 |
| Clemmer James C | President and CEO | Award / Grant | 206,253 | — | — | 887,835 | Jul 16, 2025 |
| Weiss Lawrence T | SVP, Chief Legal Officer | Award / Grant | 30,900 | — | — | 83,597 | Jul 16, 2025 |
| Trowbridge Stephen A | EVP and CFO | Award / Grant | 86,997 | — | — | 259,708 | Jul 16, 2025 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Award / Grant | 26,268 | — | — | 94,076 | Jul 16, 2025 |
| DONNELLY HOWARD W | — | Award / Grant | 17,675 | — | — | 167,051 | Jul 16, 2025 |
| Burgess Lorinda | — | Award / Grant | 17,675 | — | — | 55,257 | Jul 16, 2025 |
| Auen Eileen O'Shea | — | Award / Grant | 17,675 | — | — | 104,718 | Jul 16, 2025 |
| Tarnoff Michael E | — | Award / Grant | 17,675 | — | — | 83,378 | Jul 16, 2025 |
| REED JAN STERN | — | Award / Grant | 17,675 | — | — | 105,034 | Jul 16, 2025 |
| Licitra Karen A | — | Award / Grant | 17,675 | — | — | 90,435 | Jul 16, 2025 |
| JOHNSON WESLEY | — | Award / Grant | 17,675 | — | — | 143,538 | Jul 16, 2025 |
| Nighan Warren JR | SVP Quality and Regulatory | Sale | 4,060 | $12.31 | $49,979 | 41,817 | Jan 16, 2025 |
| Weiss Lawrence T | SVP, Chief Legal Officer | Award / Grant | 52,697 | — | — | 52,697 | Dec 2, 2024 |
| Trowbridge Stephen A | EVP and CFO | Purchase | 1,700 | $5.86 | $9,962 | 172,711 | Oct 8, 2024 |
| Nighan Warren JR | SVP Quality and Regulatory | Purchase | 100 | $6.08 | $608 | 45,877 | Oct 7, 2024 |
| Clemmer James C | President and CEO | Purchase | 20,000 | $6.03 | $120,600 | 681,582 | Oct 7, 2024 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Tax Withholding | 359 | $7.13 | $2,560 | 63,982 | Jul 21, 2024 |
| Clemmer James C | President and CEO | Tax Withholding | 2,982 | $7.13 | $21,262 | 637,405 | Jul 21, 2024 |
| Piccinini Laura | SVP International | Tax Withholding | 413 | $7.13 | $2,945 | 38,052 | Jul 20, 2024 |
| Nighan Warren JR | SVP Quality and Regulatory | Tax Withholding | 277 | $7.13 | $1,975 | 40,998 | Jul 20, 2024 |
| Trowbridge Stephen A | EVP and CFO | Tax Withholding | 667 | $7.13 | $4,756 | 166,470 | Jul 20, 2024 |
| Clemmer James C | President and CEO | Award / Grant | 3,817 | — | — | 640,387 | Jul 19, 2024 |
| Piccinini Laura | SVP International | Tax Withholding | 1,983 | $7.18 | $14,238 | 39,081 | Jul 19, 2024 |
| Nighan Warren JR | SVP Quality and Regulatory | Tax Withholding | 735 | $7.18 | $5,277 | 41,526 | Jul 19, 2024 |
| Clemmer James C | President and CEO | Tax Withholding | 8,307 | $7.18 | $59,644 | 636,570 | Jul 19, 2024 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Tax Withholding | 1,025 | $7.18 | $7,360 | 64,341 | Jul 19, 2024 |
| Piccinini Laura | SVP International | Option Exercise | 4,439 | — | — | 42,491 | Jul 17, 2024 |
| Clemmer James C | President and CEO | Option Exercise | 56,279 | — | — | 690,312 | Jul 17, 2024 |
| Nighan Warren JR | SVP Quality and Regulatory | Option Exercise | 5,677 | — | — | 46,675 | Jul 17, 2024 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Tax Withholding | 2,379 | $7.40 | $17,605 | 67,808 | Jul 17, 2024 |
| Trowbridge Stephen A | EVP and CFO | Tax Withholding | 2,585 | $7.18 | $18,560 | 171,011 | Jul 17, 2024 |
| Piccinini Laura | SVP International | Award / Grant | 21,971 | — | — | 41,064 | Jul 17, 2024 |
| Campbell Chad Thomas | SVP/GM, Vascular Access | Award / Grant | 12,350 | — | — | 65,366 | Jul 17, 2024 |
| Tarnoff Michael E | — | Award / Grant | 20,541 | — | — | 65,703 | Jul 17, 2024 |
| Clemmer James C | President and CEO | Award / Grant | 105,811 | — | — | 644,877 | Jul 17, 2024 |
| Nighan Warren JR | SVP Quality and Regulatory | Award / Grant | 18,733 | — | — | 42,261 | Jul 17, 2024 |
| REED JAN STERN | — | Award / Grant | 20,541 | — | — | 87,359 | Jul 17, 2024 |
| JOHNSON WESLEY | — | Award / Grant | 20,541 | — | — | 125,863 | Jul 17, 2024 |
| DONNELLY HOWARD W | — | Award / Grant | 20,541 | — | — | 149,376 | Jul 17, 2024 |