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AFFILIATED MANAGERS GROUP, INC. — Director's Dealing 2025
Aug 18, 2025
30843_dirs_2025-08-18_751a50ce-5859-4c5a-949b-c681f7691779.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: AFFILIATED MANAGERS GROUP, INC. (AMG)
CIK: 0001004434
Period of Report: 2025-08-14
Reporting Person: Alvingham Karen L. (Director)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2025-08-15 | Common Stock | M | 1092 | — | Acquired | 11949 | Direct |
| 2025-08-15 | Common Stock | F | 84 | $218.70 | Disposed | 11865 | Direct |
Derivative Transactions
| Date | Security | Exercise Price | Code | Shares | A/D | Expiration | Underlying | Ownership |
|---|---|---|---|---|---|---|---|---|
| 2025-08-14 | Deferred Stock Units | $ | A | 262 | Acquired | Common Stock (262) | Direct | |
| 2025-08-15 | Stock Units | $ | M | 1092 | Disposed | Common Stock (1092) | Direct |
Footnotes
F1: Reflects the vesting of previously reported awards. Awards vest 2022-2027.
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.
F3: Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.
F4: Inclusive of previously reported deferred stock units.