Federica F. O'Brien insider trades

Open-market stock purchases and sales by Federica F. O'Brien, Director at Macrogenics Inc, from SEC Form 4 filings since Jun 4, 2020.

Recent trades

DateStockTradeValue
May 19, 2026MGNX Macrogenics IncBought (not open market)—
May 19, 2026MGNX Macrogenics IncBought (not open market)—
May 18, 2026MGNX Macrogenics IncBought (not open market)—

Companies traded

  • MGNX Macrogenics Inc: other filings, last May 19, 2026
  • TELA TELA Bio, Inc: other filings, last May 28, 2025

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