Warren Nighan Jr.

Companies

• ANGIODYNAMICS INCSVP Quality and Regulatory Dec 30, 2021 to now¹
• HaemoneticsVP WW Q&ampR Affairs Dec 8, 2010 to Jul 26, 2013²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AANGIODYNAMICS INC ANGO64,745 shares³$735.5K at $11.36Jul 30, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 30, 2026Sold 23,370 shares at $14.72 of ANGIODYNAMICS INC³
• Jul 22, 2026Shares withheld for tax 1,671 shares at $13.82 of ANGIODYNAMICS INC⁴
• Jul 22, 2026Exercised options 5,694 shares of ANGIODYNAMICS INC⁴
• Jul 20, 2026Shares withheld for tax 251 shares at $13.71 of ANGIODYNAMICS INC⁵
• Jul 17, 2026Shares withheld for tax 1,373 shares at $13.51 of ANGIODYNAMICS INC⁵
• Jul 16, 2026Shares withheld for tax 2,153 shares at $14.14 of ANGIODYNAMICS INC⁵
• Jul 15, 2026Granted 17,966 shares of ANGIODYNAMICS INC⁶
• Jul 21, 2025Shares withheld for tax 277 shares at $8.99 of ANGIODYNAMICS INC⁷
• Jul 20, 2025Shares withheld for tax 251 shares at $8.69 of ANGIODYNAMICS INC⁷
• Jul 19, 2025Shares withheld for tax 735 shares at $8.69 of ANGIODYNAMICS INC⁷
• Jul 16, 2025Granted 29,349 shares of ANGIODYNAMICS INC⁸
• Jan 16, 2025Sold 4,060 shares at $12.31 of ANGIODYNAMICS INC⁹
• Oct 10, 2024Bought 100 shares at $6.08 of ANGIODYNAMICS INC¹⁰
• Oct 7, 2024Bought 768 shares at $6.09 of ANGIODYNAMICS INC¹⁰
• Jul 21, 2024Shares withheld for tax 277 shares at $7.13 of ANGIODYNAMICS INC¹¹
• Jul 20, 2024Shares withheld for tax 251 shares at $7.13 of ANGIODYNAMICS INC¹¹
• Jul 19, 2024Shares withheld for tax 735 shares at $7.18 of ANGIODYNAMICS INC¹²
• Jul 17, 2024Shares withheld for tax 1,666 shares at $7.40 of ANGIODYNAMICS INC¹³
• Jul 17, 2024Exercised options 5,677 shares of ANGIODYNAMICS INC¹³
• Jul 17, 2024Granted 18,733 shares of ANGIODYNAMICS INC¹⁴
• Jul 20, 2022Granted 3,426 shares of ANGIODYNAMICS INC¹⁵
• Jul 7, 2022Shares withheld for tax 919 shares at $20.54 of ANGIODYNAMICS INC¹⁶
• Jul 7, 2022Exercised options 3,233 shares of ANGIODYNAMICS INC¹⁶