Kelly Young - 13 Feb 2026 Form 4 Insider Report for Acadian Asset Management Inc. (AAMI)

Role
President and CEO, Director
Signature
/s/ Richard J. Hart, By POA for Kelly Young
Issuer symbol
AAMI
Transactions as of
13 Feb 2026
Net transactions value
$0
Form type
4
Filing time
18 Feb 2026, 16:52:16 UTC
Previous filing
06 Jan 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Young Kelly President and CEO, Director 200 STATE STREET, SUITE 601A, BOSTON /s/ Richard J. Hart, By POA for Kelly Young 18 Feb 2026 0002047359

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AAMI Restricted Stock Units Award $0 +48,748 $0.000000 48,748 13 Feb 2026 Common Stock 48,748 $0.000000 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents the right to receive one share of common stock of Acadian Asset Management Inc.
F2 On February 13, 2026, the reporting person was granted 48,748 restricted stock units, vesting in equal annual installments over a three-year period with 1/3 of the shares vesting on each of February 13, 2027, February 13, 2028 and February 13, 2029.