Horgen Jay C.'s Form 4 filing
Affiliated Managers Group, Inc. (AMG) · filed Jun 8, 2026
- Accession no.
- 0001004434-26-000065
- Filed
- Jun 8, 2026
- Trade date
- Jun 8, 2026
- Filing delay
- Same day
- Rule 10b5-1 plan
- Not checked
This filing lists 3 non-derivative transactions and 1 derivative transaction. Open-market sales total $5.92M. It was filed on the trade date.
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 |
|---|---|
| Horgen Jay C.CIK 0001432993 | Director, Officer (President and CEO) |
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 |
|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | Common Stock | MOption exerciseAcquired | +75,000 | $74.49 | +$5,586,750 | 261,877 | Direct | |
| Jun 8, 2026 | Common Stock | FTax withholdingDisposed | −39,671 | $336.62 | −$13,354,052.02 | 222,206 | Direct | |
| Jun 8, 2026 | Common Stock | SSaleDisposed | −17,500 | $338.27F2 | −$5,919,725 | 204,706 | 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 |
|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | Common Stock | MOption exerciseDisposed | −75,000 | $0.00 | $0 | 0 | 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.
- F2
The price reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $336.33 to $341.88. Specific transaction details will be provided to the SEC upon request.
Referenced by the price of 1 transaction in Table I.