HORGEN JAY C. (CFO and Treasurer) 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: 9/4/2025ACC: 0001127602-25-021195
Officer· CFO and Treasurer
Since Jan 2019
-44.94K
Net shares
Net seller
$10.33M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
75K acquired · 119.94K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+75K
Price / share
$74.49
Trade value
$5.59M
% of position
15.5%
9/2/2025
484.32K→559.32K
Common Stock
Direct
Shares
−44.94K
Price / share
$229.97
Trade value
$10.33M
% of position
8.0%
9/2/2025
559.32K→514.39K
Total
Net shares
+30.07K
Net value
-$4.75M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/2/2025 | M · Option Exercise | +75K | $74.49 | $5.59M | 15.5% | 484.32K | 559.32K |
| Common Stock Direct | 9/2/2025 | F · Tax Withholding | −44.94K | $229.97 | $10.33M | 8.0% | 559.32K | 514.39K |
| Total | +30.07K | -$4.75M | ||||||
Derivative Transactions1
Employee Stock Option (Right to Buy)
Direct
Converts to
Common Stock
75K shares
Shares
−75K
Strike price
74.49
Held after
75K
Exercisable
—
9/2/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy) Direct | Common Stock75K shares | 9/2/2025 | M · Option Exercise | −75K | 74.49 | — | 75K |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned34.06K
Total
34.06K indirect34.06K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 34.06K | Indirect |
| Total | 34.06K | 34.06K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported