Senior insider sale
Chief Financial Officer at AFFILIATED MANAGERS GROUP, INC. — senior position signals high conviction
$15.37M
54.88K shares
What this filing means
WOJCIK THOMAS M plans to sell 54.88K shares of AFFILIATED MANAGERS GROUP, INC. valued at approximately $15.37M. 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: 3/9/2026ACC: 0001959173-26-002074
Officer· Chief Financial Officer
Since May 2019
54.88K
Shares to sell
$15.37M
Approx. market value
46.88K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months8
Stock Award
Compensation
3/5/2025
13.62KStock Award
Compensation
3/5/2024
9.31KStock Award
Compensation
1/1/2024
1.24KStock Award
Compensation
3/5/2023
15.60KStock Award
Compensation
1/1/2023
1.25KStock Award
Compensation
8/15/2022
1.64KStock Award
Compensation
1/1/2022
1.92KStock Award
Compensation
8/15/2021
2.31KTotal acquired46.88K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/5/2025 | Stock Award Compensation | 13.62K | — |
3/5/2024 | Stock Award Compensation | 9.31K | — |
1/1/2024 | Stock Award Compensation | 1.24K | — |
3/5/2023 | Stock Award Compensation | 15.60K | — |
1/1/2023 | Stock Award Compensation | 1.25K | — |
8/15/2022 | Stock Award Compensation | 1.64K | — |
1/1/2022 | Stock Award Compensation | 1.92K | — |
8/15/2021 | Stock Award Compensation | 2.31K | — |
| Total | 46.88K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
8K
Market value
$2.29M
3/6/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
46.88K
Market value
$13.08M
3/9/2026
Total
Units
54.88K
Value
$15.37M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/6/2026 | 8K | $2.29M | — | Completed |
| Planned — Approximate Date | ||||
3/9/2026 | 46.88K | $13.08M | NYSE | Planned |
| Total | 54.88K | $15.37M | ||