Alvingham Karen L.
SEC insider (Form 3/4/5 filer). CIK 0001726148. Director at AFFILIATED MANAGERS GROUP, INC. (AMG). 14 reported Form 4/5 transactions since Sep 2024; latest on Mar 5, 2026. Located in WEST PALM BEACH, FL.
Companies Alvingham Karen L. has filed insider reports for
- AFFILIATED MANAGERS GROUP, INC. (AMG): Director
Alvingham Karen L.
CIK: 0001726148
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
AFFILIATED MANAGERS GROUP, INC.
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Mar 5, 2026AMG
AFFILIATED MANAGERS GROUP, INC.
AwardDirectDeferred Stock Units
98 shares- - Mar 5, 2026AMG
AFFILIATED MANAGERS GROUP, INC.
Tax PaymentDirect67 shares at avg. $299.18$20K - Mar 5, 2026AMG
AFFILIATED MANAGERS GROUP, INC.
ExerciseDirect867 shares- - Mar 5, 2026AMG
AFFILIATED MANAGERS GROUP, INC.
AwardDirectStock Units
171 shares- - Nov 7, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
ExerciseDirect560 shares at avg. $69.63$39K - Nov 7, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
Tax PaymentDirect182 shares at avg. $259.26$47K - Aug 15, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
ExerciseDirect1.1K shares- - Aug 15, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
Tax PaymentDirect84 shares at avg. $218.70$18K - Aug 14, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
AwardDirectDeferred Stock Units
262 shares- - Jul 31, 2025AMG
AFFILIATED MANAGERS GROUP, INC.
AwardDirectRestricted Stock Units
477 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 5, 2026 | AMG AFFILIATED MANAGERS GROUP, INC. | Award Deferred Stock Units | 98 | - | - | Direct |
| Mar 5, 2026 | AMG AFFILIATED MANAGERS GROUP, INC. | Tax Payment | 67 | $299.18 | $20,045 | Direct |
| Mar 5, 2026 | AMG AFFILIATED MANAGERS GROUP, INC. | Exercise | 867 | - | $0 | Direct |
| Mar 5, 2026 | AMG AFFILIATED MANAGERS GROUP, INC. | Award Stock Units | 171 | - | - | Direct |
| Nov 7, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Exercise | 560 | $69.63 | $38,993 | Direct |
| Nov 7, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Tax Payment | 182 | $259.26 | $47,185 | Direct |
| Aug 15, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Exercise | 1,092 | - | - | Direct |
| Aug 15, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Tax Payment | 84 | $218.70 | $18,371 | Direct |
| Aug 14, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Award Deferred Stock Units | 262 | - | - | Direct |
| Jul 31, 2025 | AMG AFFILIATED MANAGERS GROUP, INC. | Award Restricted Stock Units | 477 | - | - | Direct |
1-10 of 14 transactions