WOJCIK THOMAS M (Chief Financial Officer) sold 9.2% of their position (16K shares) of AFFILIATED MANAGERS GROUP, INC. on the open market
Open‑market sale worth $3.70M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 9/9/2025ACC: 0001127602-25-021240
Officer· Chief Financial Officer
Since May 2019
-130.01K
Net shares
Net seller
$30.05M
Total sold
1
Open market trades
0B · 1S
4
Total transactions
169.30K acquired · 299.31K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+169.30K
Price / share
$74.49
Trade value
$12.61M
% of position
141.8%
9/8/2025
119.42K→288.72K
Common Stock
Direct
Shares
−114.01K
Price / share
$231.19
Trade value
$26.36M
% of position
39.5%
9/8/2025
288.72K→174.71K
Common Stock
Direct
Shares
−16K
Price / share
$231.03
Trade value
$3.70M
% of position
9.2%
9/9/2025
174.71K→158.71K
Total
Net shares
+39.30K
Net value
-$17.44M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/8/2025 | M · Option Exercise | +169.30K | $74.49 | $12.61M | 141.8% | 119.42K | 288.72K |
| Common Stock Direct | 9/8/2025 | F · Tax Withholding | −114.01K | $231.19 | $26.36M | 39.5% | 288.72K | 174.71K |
| Common Stock Direct | 9/9/2025 | S · Sale | −16K | $231.03 | $3.70M | 9.2% | 174.71K | 158.71K |
| Total | +39.30K | -$17.44M | ||||||
Derivative Transactions1
Employee Stock Option (Right to Buy)
Direct
Converts to
Common Stock
169.30K shares
Shares
−169.30K
Strike price
74.49
Held after
1.34K
Exercisable
—
9/8/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy) Direct | Common Stock169.30K shares | 9/8/2025 | M · Option Exercise | −169.30K | 74.49 | — | 1.34K |