Form 4 Tracker
MACROGENICS INC
MGNX

24 insider filings · Latest: May 19, 2026

Common Stock Transactions

No transactions found.

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 19, 2026May 20 8:14 PMFederica F. O'BrienDirector
Grant/Award
25,750$4.523,750(D)

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May 18, 2026May 20 8:14 PMFederica F. O'BrienDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:14 PMScott Thomas JacksonDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:14 PMScott Thomas JacksonDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:14 PMWilliam K HeidenDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:14 PMWilliam K HeidenDirector
Option Exercise
3,7500(D)

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May 18, 2026May 20 8:13 PMJay Philip SiegelDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMMargaret LiuDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:13 PMMargaret LiuDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMMeenu ChhabraDirector
Grant/Award
25,750$4.523,750(D)

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May 18, 2026May 20 8:13 PMMeenu ChhabraDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMEdward HurwitzDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:13 PMEdward HurwitzDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMDavid C StumpDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:13 PMDavid C StumpDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMKaren Jean FerranteDirector
Grant/Award
25,750$4.5222,000(D)

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May 18, 2026May 20 8:13 PMKaren Jean FerranteDirector
Option Exercise
3,7500(D)

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May 19, 2026May 20 8:13 PMScott KoenigDirector
Grant/Award
25,750$4.5222,000(D)

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Feb 15, 2026Feb 17 11:27 PMEzio BonviniSr VP, Research & CSO
Option Exercise
16,6650(D)

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Feb 12, 2026Feb 17 11:27 PMEzio BonviniSr VP, Research & CSO
Grant/Award
218,750$1.71187,500(D)

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