John R. Erickson - Mar 5, 2022 Form 4 Insider Report for AFFILIATED MANAGERS GROUP, INC. (AMG)

Role
Head of Affiliate Engagement
Signature
/s/ David M. Billings, Attorney-in-Fact
Stock symbol
AMG
Transactions as of
Mar 5, 2022
Transactions value $
-$605,678
Form type
4
Date filed
3/8/2022, 05:04 PM
Previous filing
Jan 4, 2022
Next filing
Aug 17, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMG Common Stock Options Exercise $0 +969 +3.71% $0.00 27.1K Mar 5, 2022 Direct F1
transaction AMG Common Stock Award $0 +9.55K +35.21% $0.00 36.7K Mar 5, 2022 Direct F2
transaction AMG Common Stock Tax liability -$606K -4.69K -12.79% $129.17 32K Mar 5, 2022 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMG Stock Units Options Exercise $0 -969 -9.97% $0.00 8.75K Mar 5, 2022 Common Stock 969 Direct F1
transaction AMG Stock Units Award $0 +11K $0.00 11K Mar 5, 2022 Common Stock 11K Direct F4
transaction AMG Stock Units Award $0 +6.97K $0.00 6.97K Mar 5, 2022 Common Stock 6.97K Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects the vesting of a previously reported award. Award vests 2022-2025.
F2 Award granted in February 2019, which settled following the achievement of performance conditions previously described in the Company's annual meeting proxy statements.
F3 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.
F4 Reflects the second tranche of a restricted stock unit award granted in August 2019, which vests on August 15, 2022 following the satisfaction of applicable performance conditions previously described in the Company's annual meeting proxy statements.
F5 The award, issued under the Company's 2020 Equity Incentive Plan, vests in four equal installments on each of March 5, 2023, 2024, 2025 and 2026.