Wojcik Thomas M's Form 4 filing
Affiliated Managers Group, Inc. (AMG) · filed Sep 9, 2025
- Accession no.
- 0001127602-25-021240
- Filed
- Sep 9, 2025
- Trade date
- Sep 8-9, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 3 non-derivative transactions and 1 derivative transaction. Open-market sales total $3.70M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Wojcik Thomas MCIK 0001776685 | Officer (President and COO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | Common Stock | MOption exerciseAcquired | +169,303 | $74.49 | +$12,611,380.47 | 288,718 | Direct | |
| Sep 8, 2025 | Common Stock | FTax withholdingDisposed | −114,008 | $231.19 | −$26,357,509.52 | 174,710 | Direct | |
| Sep 9, 2025 | Common Stock | SSaleDisposed | −16,000 | $231.03F1 | −$3,696,480 | 158,710 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | Common Stock | MOption exerciseDisposed | −169,303 | $0.00 | $0 | 1,342 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $229.95 to $233.05. Specific transaction details will be provided to the SEC upon request.
Referenced by the price of 1 transaction in Table I.