Acadian Asset Management Inc. (AAMI)
NYSE · Investment Advice · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 1 signal for Acadian Asset Management Inc.. Most notable: 2026-08-03: Wiater Christina (officer) sold $1.5M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider saleWiater Christina (officer) sold $1.5M of stock
- Large insider salePAULSON & CO. INC. (ten_percent_owner) sold $146.8M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleHart Richard Jonathan (officer) sold $5.9M of stock
- Large insider saleHart Richard Jonathan (officer) sold $5.9M of stock
- Large insider saleChersi Robert J (director) sold $1.5M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-04 | Wiater Christina | officer | S | 244 | 92.36 | $22,535 |
| 2026-08-03 | Wiater Christina | officer | S | 7,978 | 86.61 | $690,960 |
| 2026-08-03 | Wiater Christina | officer | S | 17,389 | 87.49 | $1,521,402 |
| 2026-08-03 | Wiater Christina | officer | S | 3 | 88.11 | $264 |
| 2026-06-17 | PAULSON & CO. INC. | ten percent owner | S | 1,900,000 | 77.25 | $146,775,000 |
| 2026-06-17 | PAULSON & CO. INC. | ten percent owner | S | 1,900,000 | 77.25 | $146,775,000 |
| 2026-06-15 | Trebbi Barbara | director | G | 10,260 | 0 | $0 |
| 2026-06-15 | Trebbi Barbara | director | G | 10,260 | 0 | $0 |
| 2026-06-15 | Trebbi Barbara | director | G | 10,260 | 0 | $0 |
| 2026-06-15 | Trebbi Barbara | director | G | 10,260 | 0 | $0 |
| 2026-05-14 | Paulson John | director | M | 5,750 | 0 | $0 |
| 2026-05-14 | Chersi Robert J | director | M | 3,286 | 0 | $0 |
| 2026-05-14 | Trebbi Barbara | director | M | 3,286 | 0 | $0 |
| 2026-05-14 | Paulson John | director | M | 5,750 | 0 | $0 |
| 2026-05-14 | Chersi Robert J | director | M | 3,286 | 0 | $0 |
| 2026-05-14 | Trebbi Barbara | director | M | 3,286 | 0 | $0 |
| 2026-05-04 | Hart Richard Jonathan | officer | S | 11,208 | 67.73 | $759,118 |
| 2026-05-04 | Hart Richard Jonathan | officer | S | 88,792 | 66.87 | $5,937,521 |
| 2026-05-04 | Hart Richard Jonathan | officer | S | 88,792 | 66.87 | $5,937,938 |
| 2026-05-04 | Hart Richard Jonathan | officer | S | 11,208 | 67.73 | $759,083 |
| 2026-02-15 | Wiater Christina | officer | M | 5,180 | 0 | $0 |
| 2026-02-15 | Wiater Christina | officer | F | 1,521 | 51.85 | $78,864 |
| 2026-02-15 | Hart Richard Jonathan | officer | M | 9,550 | 0 | $0 |
| 2026-02-15 | Hart Richard Jonathan | officer | F | 4,618 | 51.85 | $239,443 |
| 2026-02-15 | Wiater Christina | officer | M | 5,180 | 0 | $0 |
| 2026-02-15 | Wiater Christina | officer | F | 1,521 | 51.85 | $78,864 |
| 2026-02-15 | Hart Richard Jonathan | officer | M | 9,550 | 0 | $0 |
| 2026-02-15 | Hart Richard Jonathan | officer | F | 4,618 | 51.85 | $239,443 |
| 2026-02-14 | Wiater Christina | officer | F | 1,176 | 51.85 | $60,976 |
| 2026-02-14 | Wiater Christina | officer | M | 4,006 | 0 | $0 |
| 2026-02-14 | Hart Richard Jonathan | officer | M | 5,755 | 0 | $0 |
| 2026-02-14 | Hart Richard Jonathan | officer | F | 2,782 | 51.85 | $144,247 |
| 2026-02-14 | Wiater Christina | officer | M | 4,006 | 0 | $0 |
| 2026-02-14 | Wiater Christina | officer | F | 1,176 | 51.85 | $60,976 |
| 2026-02-14 | Hart Richard Jonathan | officer | M | 5,755 | 0 | $0 |
| 2026-02-14 | Hart Richard Jonathan | officer | F | 2,782 | 51.85 | $144,247 |
| 2026-02-11 | Chersi Robert J | director | S | 28,753 | 51.3 | $1,475,029 |
| 2026-02-11 | Chersi Robert J | director | S | 28,753 | 51.3 | $1,475,029 |
| 2026-02-10 | Trebbi Barbara | director | S | 9,691 | 51.22 | $496,373 |
| 2026-02-10 | Trebbi Barbara | director | S | 9,691 | 51.22 | $496,329 |
| 2025-09-03 | PAULSON & CO. INC. | ten percent owner | S | 1,206,839 | 47.69 | $57,554,152 |
| 2025-09-03 | PAULSON & CO. INC. | ten percent owner | S | 1,206,839 | 47.69 | $57,554,152 |
| 2025-06-10 | Chersi Robert J | director | G | 27,986 | 0 | $0 |
| 2025-06-10 | Chersi Robert J | director | G | 27,986 | 0 | $0 |
| 2025-06-10 | Chersi Robert J | director | G | 27,986 | 0 | $0 |
| 2025-06-10 | Chersi Robert J | director | G | 27,986 | 0 | $0 |
| 2025-05-13 | Paulson John | director | M | 7,764 | 0 | $0 |
| 2025-05-13 | Trebbi Barbara | director | M | 4,437 | 0 | $0 |
| 2025-05-13 | Chersi Robert J | director | M | 4,437 | 0 | $0 |
| 2025-05-13 | Paulson John | director | M | 7,764 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.