Eric Blasius Risser

Companies

• MACROGENICS INCBoard member Aug 15, 2025 to now¹
• MACROGENICS INCChief executive officer Aug 15, 2025 to now¹
• MACROGENICS INCPresident Aug 15, 2025 to now¹
• MACROGENICS INCChief operating officer Feb 24, 2022 to now²
• MACROGENICS INCV P, Business Development Oct 9, 2013 to Feb 24, 2021³

Holdings

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

Shares held

• MMACROGENICS INC MGNX77,169 shares⁴$257.4K at $3.33Feb 15, 2026

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

Recent filings

• Feb 15, 2026Shares withheld for tax 6,433 shares at $1.71 of MACROGENICS INC⁴
• Feb 15, 2026Exercised options 16,665 shares of MACROGENICS INC⁴
• Feb 8, 2026Shares withheld for tax 4,311 shares at $1.81 of MACROGENICS INC⁵
• Feb 8, 2026Exercised options 11,166 shares of MACROGENICS INC⁵
• Feb 7, 2026Shares withheld for tax 2,575 shares at $1.81 of MACROGENICS INC⁵
• Feb 7, 2026Exercised options 6,668 shares of MACROGENICS INC⁵
• Feb 15, 2025Shares withheld for tax 6,433 shares at $2.56 of MACROGENICS INC⁶
• Feb 15, 2025Exercised options 16,665 shares of MACROGENICS INC⁶
• Feb 8, 2025Shares withheld for tax 4,311 shares at $2.60 of MACROGENICS INC⁷
• Feb 8, 2025Exercised options 11,168 shares of MACROGENICS INC⁷
• Mar 4, 2024Sold 26,159 shares at $19.63 of MACROGENICS INC⁸
• Mar 4, 2024Sold 15,000 shares at $20.00 of MACROGENICS INC⁸
• Mar 4, 2024Exercised options 15,000 shares at $10.15 of MACROGENICS INC⁸
• Feb 15, 2024Shares withheld for tax 5,879 shares at $17.40 of MACROGENICS INC⁹
• Feb 15, 2024Exercised options 16,670 shares of MACROGENICS INC⁹
• Oct 28, 2022Exercised options 8,500 shares at $1.51 of MACROGENICS INC¹⁰
• Mar 4, 2022Exercised options 500 shares at $0.94 of MACROGENICS INC¹¹