Federica F. O'Brien

Companies

• MACROGENICS INCBoard member Feb 12, 2021 to now¹
• TELA Bio, Inc.Board member Nov 7, 2019 to now²

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 MGNX14,750 shares³$49.2K at $3.33May 18, 2026
• TBTELA Bio, Inc. TELA18,470 shares⁴$17.8K at $0.96May 28, 2025

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

Recent filings

• May 18, 2026Exercised options 3,750 shares of MACROGENICS INC³
• May 28, 2025Granted 7,950 shares of TELA Bio, Inc.⁴
• May 20, 2025Exercised options 6,500 shares of MACROGENICS INC⁵
• Jun 4, 2024Granted 4,250 shares of TELA Bio, Inc.⁶
• May 20, 2024Exercised options 4,500 shares of MACROGENICS INC⁷
• Jun 1, 2023Granted 3,135 shares of TELA Bio, Inc.⁸
• Jun 1, 2022Granted 3,135 shares of TELA Bio, Inc.⁹