Senior insider sale
AFFILIATED MANAGERS GROUP, INC. — senior position signals high conviction
$300.2K
1K shares
What this filing means
MATOS RODRIGUEZ FELIX V. plans to sell 1K shares of AFFILIATED MANAGERS GROUP, INC. valued at approximately $300.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/8/2026ACC: 0001950047-26-004237
Director
Since Jan 2021
1K
Shares to sell
$300.2K
Approx. market value
1K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months4
Restricted stock vesting under a registered plan
Not Applicable
8/15/2023
227.00Restricted stock vesting under a registered plan
Not Applicable
3/5/2023
380.00Restricted stock vesting under a registered plan
Not Applicable
8/15/2022
186.00Restricted stock vesting under a registered plan
Not Applicable
3/5/2022
207.00Total acquired1K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/15/2023 | Restricted stock vesting under a registered plan Not Applicable | 227.00 | — |
3/5/2023 | Restricted stock vesting under a registered plan Not Applicable | 380.00 | — |
8/15/2022 | Restricted stock vesting under a registered plan Not Applicable | 186.00 | — |
3/5/2022 | Restricted stock vesting under a registered plan Not Applicable | 207.00 | — |
| Total | 1K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
1K
Market value
$300.2K
5/8/2026
Total
Units
1K
Value
$300.2K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
5/8/2026 | 1K | $300.2K | NYSE | Planned |
| Total | 1K | $300.2K | ||