AFFILIATED MANAGERS GROUP, INC.
AMG
DELAYED 1 MONTH

17 insider filings · Latest: Jun 8, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 8, 2026Jun 8 11:23 PMJay C. HorgenDirector, President and CEO
Sale
17,500$338.27$5.9M204,706(D)

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Jun 1, 2026Jun 3 8:59 PMAnnette FranquiDirector
Purchase
750$304.88$228.7K1,962(D)

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May 8, 2026May 8 9:17 PMRodriguez Felix V. MatosDirector
Sale
1,000$300.18$300.2K4,369(D)

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May 6, 2026May 8 9:15 PMDavid Christopher RyanDirector
Sale
3,402$305.06$1.0M1,092(D)

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May 6, 2026May 6 11:27 PMStaley G. CatesDirector
Purchase
1,500$305.83$458.7K6,405(D)

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Mar 6, 2026Mar 9 10:26 PMThomas M WojcikPresident and COO
Sale
8,000$286.30$2.3M159,465(D)

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Mar 9, 2026Mar 9 10:16 PMKavita PadiyarGeneral Counsel & Corp. Sec.
Sale
2,200$278.24$612.1K42,672(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 8, 2026Jun 8 11:23 PMJay C. HorgenDirector, President and CEO
Option Exercise
75,000$74.490(D)

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May 1, 2026May 5 9:01 PMStaley G. CatesDirector
Grant/Award
172—172(D)

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Mar 5, 2026Mar 9 10:26 PMThomas M WojcikPresident and COO
Option Exercise
7,272—9,546(D)

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Mar 5, 2026Mar 9 10:16 PMKavita PadiyarGeneral Counsel & Corp. Sec.
Option Exercise
2,288—2,670(D)

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Mar 5, 2026Mar 9 10:16 PMKavita PadiyarGeneral Counsel & Corp. Sec.
Grant/Award
1,191—1,191(D)

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Mar 5, 2026Mar 9 10:07 PMJay C. HorgenDirector, Chief Executive Officer
Grant/Award
8,544—8,544(D)

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Mar 5, 2026Mar 9 10:07 PMJay C. HorgenDirector, Chief Executive Officer
Option Exercise
17,563—22,891(D)

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Mar 5, 2026Mar 9 10:02 PMDava RitcheaChief Financial Officer
Option Exercise
601—1,804(D)

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Mar 5, 2026Mar 9 10:02 PMDava RitcheaChief Financial Officer
Grant/Award
1,667—1,667(D)

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Mar 5, 2026Mar 9 9:44 PMKaren L. AlvinghamDirector
Grant/Award
269—98(D)

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Mar 5, 2026Mar 9 9:44 PMKaren L. AlvinghamDirector
Option Exercise
867—3,709(D)

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Mar 5, 2026Mar 9 9:41 PMDavid Christopher RyanDirector
Option Exercise
867—3,850(D)

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Mar 5, 2026Mar 9 9:41 PMDavid Christopher RyanDirector
Grant/Award
335—335(D)

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Mar 5, 2026Mar 9 9:35 PMLoren M StarrDirector
Grant/Award
760—257(D)

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Mar 5, 2026Mar 9 9:35 PMLoren M StarrDirector
Option Exercise
652—2,362(D)

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Mar 5, 2026Mar 9 9:30 PMMarcy EngelDirector
Grant/Award
335—335(D)

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Mar 5, 2026Mar 9 9:27 PMRodriguez Felix V. MatosDirector
Option Exercise
867—1,172(D)

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Mar 5, 2026Mar 9 9:27 PMRodriguez Felix V. MatosDirector
Grant/Award
335—335(D)

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Mar 5, 2026Mar 9 9:23 PMTracy P. PalandjianDirector
Option Exercise
867—1,970(D)

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Mar 5, 2026Mar 9 9:23 PMTracy P. PalandjianDirector
Grant/Award
335—335(D)

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