STARR LOREN M exercised options at AFFILIATED MANAGERS GROUP, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 8/18/2026ACC: 0001004434-26-000100
Director
Since Mar 2026
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
716.00 acquired · 716.00 disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+716.00
Price / share
—
Trade value
—
% of position
37.0%
8/15/2026
1.94K→2.65K
Total
Net shares
+716.00
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/15/2026 | M · Option Exercise | +716.00 | — | — | 37.0% | 1.94K | 2.65K |
| Total | +716.00 | $0.00 | ||||||
Derivative Transactions1
Stock Units
Direct
Converts to
Common Stock
716.00 shares
Shares
−716.00
Strike price
Held after
3.03K
Exercisable
—
8/15/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Units Direct | Common Stock716.00 shares | 8/15/2026 | M · Option Exercise | −716.00 | — | 3.03K |