Angiodynamics's top three insider shareholders as of April 28, 2026 are Stephen A Trowbridge (Evp And Cfo, 256.63K shares), Howard W Donnelly (Director, 167.05K shares), Wesley Johnson (Director, 143.54K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Stephen A Trowbridge | Evp And Cfo | 256,629 | 0 | 14 Oct, 2025 |
| Howard W Donnelly | - | 167,051 | 0 | 18 Jul, 2025 |
| Wesley Johnson | - | 143,538 | 0 | 18 Jul, 2025 |
| Dennis S Meteny | - | 140,019 | 0 | 21 Jul, 2023 |
| Eileen O'Shea Auen | - | 104,718 | 0 | 18 Jul, 2025 |
| Lawrence T Weiss | Svp, Chief Legal Officer | 93,597 | 0 | 22 Oct, 2025 |
| Chad Thomas Campbell | Svp/Gm, Vascular Access | 92,297 | 0 | 22 Jul, 2025 |
| Michael E Tarnoff | - | 83,378 | 0 | 18 Jul, 2025 |
| Warren Jr Nighan | Svp Quality And Regulatory | 69,903 | 0 | 22 Jul, 2025 |
| Laura Piccinini | Svp International | 66,756 | 0 | 22 Jul, 2025 |
| Scott Centea | Svp/Gm, Vit | 58,128 | 0 | 25 Jul, 2023 |
| Dave Helsel | Svp Global Operations And Rd | 28,289 | 0 | 25 Jul, 2023 |
| Richard C Rosenzweig | Svp And General Counsel | 15,730 | 0 | 07 Feb, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 21 Oct, 2025 | Lawrence T Weiss | Common Stock | A | 10,000 | $11.81 | 93,597 | D | P |
| 13 Oct, 2025 | Stephen A Trowbridge | Common Stock | A | 890 | $11.16 | 256,629 | D | P |
| 19 Jul, 2025 | Warren Jr Nighan | Common Stock | D | 735 | $8.69 | 70,431 | D | F |
| 19 Jul, 2025 | Chad Thomas Campbell | Common Stock | D | 1,025 | $8.69 | 93,051 | D | F |
| 19 Jul, 2025 | Laura Piccinini | Common Stock | D | 1,983 | $8.69 | 67,372 | D | F |
| 19 Jul, 2025 | Stephen A Trowbridge | Common Stock | D | 2,585 | $8.69 | 257,123 | D | F |
| 20 Jul, 2025 | Warren Jr Nighan | Common Stock | D | 251 | $8.69 | 70,180 | D | F |
| 20 Jul, 2025 | Laura Piccinini | Common Stock | D | 616 | $8.69 | 66,756 | D | F |
| 20 Jul, 2025 | Stephen A Trowbridge | Common Stock | D | 717 | $8.69 | 256,406 | D | F |
| 20 Jul, 2025 | Chad Thomas Campbell | Common Stock | D | 359 | $8.69 | 92,692 | D | F |
| 21 Jul, 2025 | Warren Jr Nighan | Common Stock | D | 277 | $8.99 | 69,903 | D | F |
| 21 Jul, 2025 | Chad Thomas Campbell | Common Stock | D | 395 | $8.99 | 92,297 | D | F |
| 21 Jul, 2025 | Stephen A Trowbridge | Common Stock | D | 667 | $8.99 | 255,739 | D | F |
| 17 Jul, 2025 | Laura Piccinini | Common Stock | D | 3,074 | $8.74 | 69,355 | D | F |
| 16 Jul, 2025 | Warren Jr Nighan | Common Stock | A | 29,349 | $0.00 | 71,166 | D | A |
| 16 Jul, 2025 | Lawrence T Weiss | Common Stock | A | 30,900 | $0.00 | 83,597 | D | A |
| 16 Jul, 2025 | Eileen O'Shea Auen | Common Stock | A | 17,675 | $0.00 | 104,718 | D | A |
| 16 Jul, 2025 | Chad Thomas Campbell | Common Stock | A | 26,268 | $0.00 | 94,076 | D | A |
| 16 Jul, 2025 | Michael E Tarnoff | Common Stock | A | 17,675 | $0.00 | 83,378 | D | A |
| 16 Jul, 2025 | Howard W Donnelly | Common Stock | A | 17,675 | $0.00 | 167,051 | D | A |