InsiderTrades

Form 4 for AMG AFFILIATED MANAGERS GROUP, INC.

Accepted 2022-08-17 00:00:00 ET · period of report 2022-08-15 · accession 0001127602-22-021222 · 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 2022-08-17 2022-08-15 AMG Alvingham Karen L. Dir M - OptEx $0.00 +559 2,333 +32% $0
D 2022-08-17 2022-08-15 AMG Alvingham Karen L. Dir F - Tax $139.84 -43 2,290 -2% -$6,013
D 2022-08-17 2022-08-15 AMG Alvingham Karen L. Dir M - OptEx $0.00 -559 4,516 -11% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2022-08-15 M A 559 $0.00 2,333 D — — (F1) Reflects the vesting of previously reported awards. Awards vest 2021-2025.
2 Common Common Stock 2022-08-15 F D 43 $139.84 2,290 D — — (F2) Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the awards described above.
3 Derivative Stock Units 2022-08-15 M D 559 $0.00 4,516 D — · — to — 559 Common Stock (F1) Reflects the vesting of previously reported awards. Awards vest 2021-2025.