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CIK 0001748824 · Large accelerated filer

Acadian Asset Management Inc.

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Ticker
AAMI
Exchange
NYSE
Industry
Investment Advice
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
471121020
Phone
6173697300
Business address
260 FRANKLIN ST, ACADIAN ASSET MANAGEMENT, BOSTON, MA
Former names
BrightSphere Investment Group Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2025-05-14 Trebbi Barbara Director Grant or award · Restricted Stock Units +3,286 3,286
2025-05-14 Chersi Robert J Director Grant or award · Restricted Stock Units +3,286 3,286
2025-05-13 Paulson John Director Option exercise +7,764 23,760
2025-05-13 Paulson John Director Option exercise · Restricted Stock Units −7,764 0
2025-05-13 Trebbi Barbara Director Option exercise +4,437 45,462
2025-05-13 Trebbi Barbara Director Option exercise · Restricted Stock Units −4,437 0
2025-05-13 Chersi Robert J Director Option exercise +4,437 27,986
2025-05-13 Chersi Robert J Director Option exercise · Restricted Stock Units −4,437 0
2025-02-15 Wiater Christina PFO / PAO Option exercise +5,180 20,646
2025-02-15 Wiater Christina PFO / PAO Shares withheld for taxes −1,521 $25.69 $39K 19,125
2025-02-15 Wiater Christina PFO / PAO Option exercise · Restricted Stock Units −5,180 21,025
2025-02-15 Hart Richard Jonathan CLO and CAO Option exercise +16,124 171,902
2025-02-15 Hart Richard Jonathan CLO and CAO Shares withheld for taxes −5,944 $25.69 $153K 165,958
2025-02-15 Hart Richard Jonathan CLO and CAO Option exercise · Restricted Stock Units −16,124 32,048
2025-02-14 Wiater Christina PFO / PAO Grant or award · Restricted Stock Units +12,018 26,205
2025-02-14 Hart Richard Jonathan CLO and CAO Grant or award · Restricted Stock Units +17,265 48,172
2024-11-11 Hart Richard Jonathan Chief Legal Officer Option exercise +90,000 $12.00 $1.1M 160,009
2024-11-11 Hart Richard Jonathan Chief Legal Officer Shares withheld for taxes −62,585 $29.25 $1.8M 97,424
2024-11-11 Hart Richard Jonathan Chief Legal Officer Option exercise +375,000 $10.00 $3.8M 472,424
2024-11-11 Hart Richard Jonathan Chief Legal Officer Shares withheld for taxes −246,646 $29.25 $7.2M 225,778

Page 3 of 11 · 216 trades