Company · CIK 0001004434 · SIC 6282 — Investment Advice · NYSE
AFFILIATED MANAGERS GROUP, INC. · AMG
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2026 MForm 4/A → | Sep 25, 5:01 pm EDT | Rodriguez Felix Matos VDirector | 848 | — | — | 5,217 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:04 pm EDT | Annette FranquiDirector | 477 | — | — | 2,439 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:03 pm EDT | Rodriguez Felix Matos VDirector | 654 | — | — | 5,023 | — | amended |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:02 pm EDT | Loren M StarrDirector | 716 | — | — | 2,653 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:01 pm EDT | Tracy P. PalandjianDirector | 848 | — | — | 18,375 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2026 MForm 4/A → | Sep 25, 5:01 pm EDT | Rodriguez Felix Matos VDirector | 848 | — | — | 933 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:04 pm EDT | Annette FranquiDirector | 477 | — | — | 609 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:03 pm EDT | Rodriguez Felix Matos VDirector | 654 | — | — | 1,127 | — | amended |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:02 pm EDT | Loren M StarrDirector | 716 | — | — | 3,027 | — | |
| Aug 15, 2026 MForm 4 → | Aug 18, 5:01 pm EDT | Tracy P. PalandjianDirector | 848 | — | — | 1,731 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:10 pm EDT | Loren M StarrDirector | 621 | — | — | 210 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:08 pm EDT | Annette FranquiDirector | 274 | — | — | 274 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:06 pm EDT | Tracy P. PalandjianDirector | 274 | — | — | 274 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:04 pm EDT | Rodriguez Felix Matos VDirector | 274 | — | — | 274 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:02 pm EDT | Marcy EngelDirector | 274 | — | — | 274 | — | |
| Jul 30, 2026 AForm 4 → | Aug 3, 5:00 pm EDT | G. Staley CatesDirector | 274 | — | — | 274 | — |