Insider · CIK 0002125273
G. Staley Cates
Files at: AMG. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 30, 2026 AForm 4 → | Aug 3, 5:00 pm EDT | AFFILIATED MANAGERS GROUP, INC.AMG | 274 | — | — | 274 | — |