Eric J. Loumeau

Companies

• ANAPTYSBIO, INCGeneral counsel Aug 8, 2018 to now¹
• ANAPTYSBIO, INCChief operating officer Jul 15, 2020 to Jan 10, 2023²
• ANAPTYSBIO, INCChief financial officer Aug 20, 2019 to Dec 10, 2019³
• Otonomy (United States)GC & Chief Compliance Officer May 18, 2015 to Feb 5, 2018⁴
• HARBOR DIVERSIFIED, INC.General counsel Feb 15, 2006 to Feb 15, 2007⁵

Holdings

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

Shares held

• AANAPTYSBIO, INC ANAB12,835 shares⁶$608.6K at $47.42Feb 11, 2026

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

Recent filings

• Feb 11, 2026Sold 10,000 shares at $54.00 of ANAPTYSBIO, INC⁶
• Feb 11, 2026Exercised options 10,000 shares at $29.70 of ANAPTYSBIO, INC⁶
• Jan 8, 2026Sold 2,210 shares at $44.71 of ANAPTYSBIO, INC⁷
• Jan 7, 2026Sold 500 shares at $47.23 of ANAPTYSBIO, INC⁸
• Jan 7, 2026Sold 1,841 shares at $46.13 of ANAPTYSBIO, INC⁸
• Jan 7, 2026Sold 5,281 shares at $45.38 of ANAPTYSBIO, INC⁸
• Jan 7, 2026Sold 2,017 shares at $45.11 of ANAPTYSBIO, INC⁸
• Jan 7, 2026Exercised options 5,888 shares of ANAPTYSBIO, INC⁷
• Jan 6, 2026Exercised options 5,545 shares of ANAPTYSBIO, INC⁸
• Jan 5, 2026Sold 2,983 shares at $43.26 of ANAPTYSBIO, INC⁹
• Jan 3, 2026Exercised options 7,287 shares of ANAPTYSBIO, INC⁹
• Dec 22, 2025Sold 10,000 shares at $51.00 of ANAPTYSBIO, INC¹⁰
• Dec 22, 2025Exercised options 10,000 shares at $14.02 of ANAPTYSBIO, INC¹⁰
• Dec 18, 2025Sold 141 shares at $46.99 of ANAPTYSBIO, INC¹¹
• Dec 17, 2025Sold 10,000 shares at $46.00 of ANAPTYSBIO, INC¹¹
• Dec 17, 2025Exercised options 10,000 shares at $14.02 of ANAPTYSBIO, INC¹¹
• Dec 16, 2025Sold 4,195 shares at $45.24 of ANAPTYSBIO, INC¹¹
• Dec 16, 2025Sold 8,305 shares at $44.68 of ANAPTYSBIO, INC¹¹
• Dec 16, 2025Exercised options 7,500 shares at $20.16 of ANAPTYSBIO, INC¹¹
• Dec 16, 2025Exercised options 5,000 shares at $14.02 of ANAPTYSBIO, INC¹¹
• Sep 30, 2025Sold 8,240 shares at $29.00 of ANAPTYSBIO, INC¹²
• Sep 30, 2025Exercised options 5,000 shares at $14.02 of ANAPTYSBIO, INC¹²
• Jan 6, 2025Shares withheld for tax 2,217 shares at $15.30 of ANAPTYSBIO, INC¹³
• Jan 6, 2025Exercised options 5,545 shares of ANAPTYSBIO, INC¹³
• Jan 3, 2025Shares withheld for tax 2,994 shares at $14.60 of ANAPTYSBIO, INC¹³