InsiderTrades

Form 4 for AMG AFFILIATED MANAGERS GROUP, INC.

Accepted 2025-05-13 00:00:00 ET · period of report 2025-05-09 · accession 0001127602-25-014118 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-05-13 2025-05-09 AMG Padiyar Kavita GC, Corp. Sec M - OptEx $73.81 +25.0K 43.1K +138% +$1.85M
D 2025-05-13 2025-05-09 AMG Padiyar Kavita GC, Corp. Sec F - Tax $179.17 -17.4K 25.7K -40% -$3.12M
D 2025-05-13 2025-05-09 AMG Padiyar Kavita GC, Corp. Sec M - OptEx $0.00 -25.0K 49.1K -34% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-05-09 M A 25,000 $73.81 43,107 D — —
2 Common Common Stock 2025-05-09 F D 17,407 $179.17 25,700 D — —
3 Derivative Employee Stock Option (Right to Buy) 2025-05-09 M D 25,000 $0.00 49,085 D $73.81 · 2025-03-03 to 2027-03-03 25,000 Common Stock