Form4insider filings, from the source

Company · CIK 0001275187 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq

ANGIODYNAMICS INC · ANGO

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $344k · 1net −$344k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 30, 2026 SForm 4 →Jul 31, 4:45 pm EDTWarren Nighan Jr.SVP Quality and Regulatory23,370$14.72$344,00664,745−26.5%
Jul 22, 2026 FMForm 4 →Jul 24, 6:10 pm EDTLaura PiccininiSVP International12,553$13.82$62,27381,929—
Jul 22, 2026 FMForm 4 →Jul 24, 6:10 pm EDTWarren Nighan Jr.SVP Quality and Regulatory7,365$13.82$23,09388,115—
Jul 22, 2026 FMForm 4 →Jul 24, 6:10 pm EDTStephen A TrowbridgeEVP and CFO24,615$13.82$114,969305,796—
Jul 22, 2026 FMForm 4 →Jul 24, 6:10 pm EDTJames C ClemmerPresident and CEO, Director79,086$13.82$369,381862,448—
Jul 22, 2026 FMForm 4 →Jul 24, 6:10 pm EDTChad Thomas CampbellSVP/GM, Vascular Access8,796$13.82$32,201108,676—
Jul 16, 2026 FForm 4 →Jul 21, 8:36 pm EDTLawrence T WeissSVP, Chief Legal Officer2,267$14.14$32,05591,330— late
Jul 16, 2026 FForm 4 →Jul 21, 8:32 pm EDTStephen A TrowbridgeEVP and CFO12,067$13.93$168,108244,562— late
Jul 16, 2026 FForm 4 →Jul 21, 8:28 pm EDTLaura PiccininiSVP International8,228$13.87$114,14258,528— late
Jul 16, 2026 FForm 4 →Jul 21, 8:21 pm EDTWarren Nighan Jr.SVP Quality and Regulatory3,777$13.88$52,43466,126— late
Jul 16, 2026 FForm 4 →Jul 21, 8:17 pm EDTJames C ClemmerPresident and CEO, Director45,711$13.78$630,111836,818— late
Jul 16, 2026 FForm 4 →Jul 21, 8:10 pm EDTChad Thomas CampbellSVP/GM, Vascular Access3,838$13.92$53,41488,459— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTJan Stern ReedDirector11,887——116,921— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTKaren A LicitraDirector11,887——102,322— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTWesley JohnsonDirector11,887——155,425— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTHoward W DonnellyDirector11,887——178,938— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTLorinda BurgessDirector11,887——67,144— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTEileen O'Shea AuenDirector11,887——116,605— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTMichael E TarnoffDirector11,887——95,265— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTStephen A TrowbridgeEVP and CFO53,257——297,819— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTLaura PiccininiSVP International19,860——78,388— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTWarren Nighan Jr.SVP Quality and Regulatory17,966——84,092— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTChad Thomas CampbellSVP/GM, Vascular Access16,081——104,540— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTLawrence T WeissSVP, Chief Legal Officer21,288——112,618— late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 22, 2026 MForm 4 →Jul 24, 6:10 pm EDTLaura PiccininiSVP International28,336——0—
Jul 22, 2026 MForm 4 →Jul 24, 6:10 pm EDTWarren Nighan Jr.SVP Quality and Regulatory20,052——0—
Jul 22, 2026 MForm 4 →Jul 24, 6:10 pm EDTStephen A TrowbridgeEVP and CFO57,381——0—
Jul 22, 2026 MForm 4 →Jul 24, 6:10 pm EDTJames C ClemmerPresident and CEO, Director184,361——0—
Jul 22, 2026 MForm 4 →Jul 24, 6:10 pm EDTChad Thomas CampbellSVP/GM, Vascular Access22,768——0—
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTStephen A TrowbridgeEVP and CFO53,257——53,257— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTLaura PiccininiSVP International19,860——19,860— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTWarren Nighan Jr.SVP Quality and Regulatory17,966——17,966— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTChad Thomas CampbellSVP/GM, Vascular Access16,081——16,081— late
Jul 15, 2026 AForm 4 →Jul 22, 8:06 pm EDTLawrence T WeissSVP, Chief Legal Officer21,288——21,288— late