Insider Transactions Reported by 21 Insiders of MACROGENICS INC

Symbol
MGNX on Nasdaq
Location
Rockville, MD

Insiders trading volume in the past year

MACROGENICS INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
BIOTECH TARGET N V 10%+ Owner $119,159,556 02 Oct 2023
Scott Koenig Director $1,445,057 13 Aug 2025
Lynn Cilinski VP, Controller and Treasurer $1,163,583 15 Feb 2024
James Karrels SVP, CFO and Secretary $1,038,556 15 Feb 2025
Stephen L. Eck Chief Medical Officer $698,476 15 Feb 2025
EDWARD HURWITZ Director $364,797 20 May 2025
Ezio Bonvini Sr VP, Research & CSO $361,162 15 Feb 2025
WILLIAM K. HEIDEN Director $332,865 +$150,515 +83% 19 Aug 2025
DAVID C. STUMP Director $305,595 20 May 2025
Scott Thomas Jackson Director $305,595 20 May 2025
Karen Jean Ferrante Director $305,595 20 May 2025
Federica F. O'Brien Director $248,560 20 May 2025
Meenu Chhabra Director $228,560 20 May 2025
JAY PHILIP SIEGEL Director $198,510 20 May 2025
Margaret Liu Director $198,510 20 May 2025
Eric Blasius Risser President and CEO, Director $185,994 13 Aug 2025
Thomas Spitznagel Sr VP, Technical Ops $88,919 15 Aug 2025
Jeffrey Stuart Peters Senior VP and General Counsel $69,230 15 Aug 2025
Beth Smith VP, Controller & Treasurer $27,205 -$1,083 -3.8% 08 Dec 2025
Paulo F. Costa Director $22,650 13 May 2021
Kenneth Galbraith Director $22,650 13 May 2021

Recent Insider Transactions by Companies or Individuals for MACROGENICS INC

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.