As of September 29, 2026, the three largest insider holders of ANGO are James C Clemmer (President And Ceo, 862.45K shares), Stephen A Trowbridge (Evp And Cfo, 305.80K shares), Howard W Donnelly (Director, 178.94K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | James C Clemmer | President And Ceo | 862,448 | 0 | 862,448 | 33.3% | 24 Jul, 2026 |
| 2 | Stephen A Trowbridge | Evp And Cfo | 305,796 | 0 | 305,796 | 11.8% | 24 Jul, 2026 |
| 3 | Howard W Donnelly | Director | 178,938 | 0 | 178,938 | 6.9% | 22 Jul, 2026 |
| 4 | Wesley Johnson | Director | 155,425 | 0 | 155,425 | 6.0% | 22 Jul, 2026 |
| 5 | Dennis S Meteny | Director | 140,019 | 0 | 140,019 | 5.4% | 21 Jul, 2023 |
| 6 | Jan Stern Reed | Director | 116,921 | 0 | 116,921 | 4.5% | 22 Jul, 2026 |
| 7 | Eileen O'Shea Auen | Director | 116,605 | 0 | 116,605 | 4.5% | 22 Jul, 2026 |
| 8 | Chad Thomas Campbell | Svp/Gm, Vascular Access | 108,676 | 0 | 108,676 | 4.2% | 24 Jul, 2026 |
| 9 | Karen A Licitra | Director | 102,322 | 0 | 102,322 | 4.0% | 22 Jul, 2026 |
| 10 | Michael E Tarnoff | Director | 95,265 | 0 | 95,265 | 3.7% | 22 Jul, 2026 |
| 11 | Lawrence T Weiss | Svp, Chief Legal Officer | 91,330 | 0 | 91,330 | 3.5% | 21 Jul, 2026 |
| 12 | Laura Piccinini | Svp International | 81,929 | 0 | 81,929 | 3.2% | 24 Jul, 2026 |
| 13 | Lorinda Burgess | Director | 67,144 | 0 | 67,144 | 2.6% | 22 Jul, 2026 |
| 14 | Warren Jr Nighan | Svp Quality And Regulatory | 64,745 | 0 | 64,745 | 2.5% | 31 Jul, 2026 |
| 15 | Scott Centea | Svp/Gm, Vit | 58,128 | 0 | 58,128 | 2.2% | 25 Jul, 2023 |
| 16 | Dave Helsel | Svp Global Operations And Rd | 28,289 | 0 | 28,289 | 1.1% | 25 Jul, 2023 |
| 17 | Richard C Rosenzweig | Svp And General Counsel | 15,730 | 0 | 15,730 | 0.6% | 07 Feb, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 30 Jul, 2026 | Warren Jr Nighan | Svp Quality And Regulatory | Disposed S | 23,370 | $14.72 | $344.01K | 64,745 | Direct |
| 22 Jul, 2026 | Warren Jr Nighan | Svp Quality And Regulatory | Acquired M | 5,694 | $0.00 | $0 | 89,786 | Direct |
| 22 Jul, 2026 | Stephen A Trowbridge | Evp And Cfo | Acquired M | 16,296 | $0.00 | $0 | 314,115 | Direct |
| 22 Jul, 2026 | Laura Piccinini | Svp International | Acquired M | 8,047 | $0.00 | $0 | 86,435 | Direct |
| 22 Jul, 2026 | James C Clemmer | President And Ceo | Acquired M | 52,358 | $0.00 | $0 | 889,176 | Direct |
| 22 Jul, 2026 | Chad Thomas Campbell | Svp/Gm, Vascular Access | Acquired M | 6,466 | $0.00 | $0 | 111,006 | Direct |
| 22 Jul, 2026 | Stephen A Trowbridge | Evp And Cfo | Disposed F | 8,319 | $13.82 | $114.97K | 305,796 | Direct |
| 22 Jul, 2026 | Laura Piccinini | Svp International | Disposed F | 4,506 | $13.82 | $62.27K | 81,929 | Direct |
| 22 Jul, 2026 | James C Clemmer | President And Ceo | Disposed F | 26,728 | $13.82 | $369.38K | 862,448 | Direct |
| 22 Jul, 2026 | Warren Jr Nighan | Svp Quality And Regulatory | Disposed F | 1,671 | $13.82 | $23.09K | 88,115 | Direct |
| 22 Jul, 2026 | Chad Thomas Campbell | Svp/Gm, Vascular Access | Disposed F | 2,330 | $13.82 | $32.20K | 108,676 | Direct |
| 22 Jul, 2026 | James C Clemmer | President And Ceo | Disposed M | 184,361 | $0.00 | $0 | 0 | Direct |
| 22 Jul, 2026 | Chad Thomas Campbell | Svp/Gm, Vascular Access | Disposed M | 22,768 | $0.00 | $0 | 0 | Direct |
| 22 Jul, 2026 | Laura Piccinini | Svp International | Disposed M | 28,336 | $0.00 | $0 | 0 | Direct |
| 22 Jul, 2026 | Warren Jr Nighan | Svp Quality And Regulatory | Disposed M | 20,052 | $0.00 | $0 | 0 | Direct |
| 22 Jul, 2026 | Stephen A Trowbridge | Evp And Cfo | Disposed M | 57,381 | $0.00 | $0 | 0 | Direct |
| 15 Jul, 2026 | Stephen A Trowbridge | Evp And Cfo | Acquired A | 53,257 | $0.00 | $0 | 297,819 | Direct |
| 15 Jul, 2026 | Karen A Licitra | Director | Acquired A | 11,887 | $0.00 | $0 | 102,322 | Direct |
| 15 Jul, 2026 | Wesley Johnson | Director | Acquired A | 11,887 | $0.00 | $0 | 155,425 | Direct |
| 15 Jul, 2026 | Jan Stern Reed | Director | Acquired A | 11,887 | $0.00 | $0 | 116,921 | Direct |