NYSE · CIK 0001748824
AAMI Acadian Asset Management Inc.
Insider trading from SEC Form 4. Last filing Sep 5, 2025.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company
Signals
Open-market buys and sells at Acadian Asset Management Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 42Moderate | Paulson & Co. Inc. owner sell | $58M 1,206,839 shares | -13% | - | |
| 35Weak | Richard Jonathan Hart Chief Legal Officer sell | $2.0M 70,000 shares | -31% | - |
Transactions
The last 27 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 3, 2025 | Paulson & Co. Inc. owner | SOpen-market sale Common Stock, par value $0.001indirect: By Managed Funds | -1,206,839 | $47.69 | $58M | 7,743,282 | Sep 5, 2025 |
| Jun 10, 2025 | Robert J Chersi director | GGift Common Stock | -27,986 | $0.00 | $0 | 0 | Jun 10, 2025 |
| Jun 10, 2025 | Robert J Chersi director | GGift Common Stockindirect: By Robert J. Chersi 2012 Family Trust | +27,986 | $0.00 | $0 | 66,137 | Jun 10, 2025 |
| May 13, 2025 | Robert J Chersi director | MOption exercise Common Stock | +4,437 | $0.00 | $0 | 27,986 | May 15, 2025 |
| May 13, 2025 | Barbara Trebbi director | MOption exercise Common Stock | +4,437 | $0.00 | $0 | 45,462 | May 15, 2025 |
| May 13, 2025 | John Paulson director, owner | MOption exercise Common Stock | +7,764 | $0.00 | $0 | 23,760 | May 15, 2025 |
| May 13, 2025 | Barbara Trebbi director | MOption exercise Restricted Stock Unitsderivative | -4,437 | $0.00 | $0 | 0 | May 15, 2025 |
| May 13, 2025 | John Paulson director, owner | MOption exercise Restricted Stock Unitsderivative | -7,764 | $0.00 | $0 | 0 | May 15, 2025 |
| May 14, 2025 | Barbara Trebbi director | AGrant or award Restricted Stock Unitsderivative | +3,286 | $0.00 | $0 | 3,286 | May 15, 2025 |
| May 14, 2025 | John Paulson director, owner | AGrant or award Restricted Stock Unitsderivative | +5,750 | $0.00 | $0 | 5,750 | May 15, 2025 |
| May 13, 2025 | Robert J Chersi director | MOption exercise Restricted Stock Unitsderivative | -4,437 | $0.00 | $0 | 0 | May 15, 2025 |
| May 14, 2025 | Robert J Chersi director | AGrant or award Restricted Stock Unitsderivative | +3,286 | $0.00 | $0 | 3,286 | May 15, 2025 |
| Feb 15, 2025 | Richard Jonathan Hart CLO and CAO | MOption exercise Common Stock | +16,124 | $0.00 | $0 | 171,902 | Feb 19, 2025 |
| Feb 15, 2025 | Christina Wiater PFO / PAO | MOption exercise Common Stock | +5,180 | $0.00 | $0 | 20,646 | Feb 19, 2025 |
| Feb 15, 2025 | Richard Jonathan Hart CLO and CAO | FTax withholding Common Stock | -5,944 | $25.69 | $153k | 165,958 | Feb 19, 2025 |
| Feb 15, 2025 | Christina Wiater PFO / PAO | FTax withholding Common Stock | -1,521 | $25.69 | $39k | 19,125 | Feb 19, 2025 |
| Feb 14, 2025 | Richard Jonathan Hart CLO and CAO | AGrant or award Restricted Stock Unitsderivative | +17,265 | $0.00 | $0 | 48,172 | Feb 19, 2025 |
| Feb 14, 2025 | Christina Wiater PFO / PAO | AGrant or award Restricted Stock Unitsderivative | +12,018 | $0.00 | $0 | 26,205 | Feb 19, 2025 |
| Feb 15, 2025 | Richard Jonathan Hart CLO and CAO | MOption exercise Restricted Stock Unitsderivative | -16,124 | $0.00 | $0 | 32,048 | Feb 19, 2025 |
| Feb 15, 2025 | Christina Wiater PFO / PAO | MOption exercise Restricted Stock Unitsderivative | -5,180 | $0.00 | $0 | 21,025 | Feb 19, 2025 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | MOption exercise Common Stock | +90,000 | $12.00 | $1.1M | 160,009 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | FTax withholding Common Stock | -62,585 | $29.25 | $1.8M | 97,424 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | MOption exercise Common Stock | +375,000 | $10.00 | $3.8M | 472,424 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | FTax withholding Common Stock | -246,646 | $29.25 | $7.2M | 225,778 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | SOpen-market sale Common Stock | -70,000 | $28.52 | $2.0M | 155,778 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | MOption exercise Employee Stock Optionderivative | -90,000 | $0.00 | $0 | 0 | Nov 13, 2024 |
| Nov 11, 2024 | Richard Jonathan Hart Chief Legal Officer | MOption exercise Employee Stock Optionderivative | -375,000 | $0.00 | $0 | 0 | Nov 13, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Robert J Chersidirector
- Richard Jonathan HartCLO and CAO
- Paulson & Co. Inc.owner, other
- John Paulsondirector, owner
- Barbara Trebbidirector
- Christina WiaterPFO / PAO
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.