AAMI Acadian Asset Management Inc.
NYSE · SEC CIK 1748824 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $157.68M 5 sales by 5 insiders
- Filings on record
- 54 since 2021-11-26, latest 2026-08-05 16:07
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| PAULSON & CO. INC. | 10% | — | $146.78M |
| Hart Richard Jonathan | CLO, CAO | — | $6.70M |
| Wiater Christina | PFO, PAO | — | $2.24M |
| Chersi Robert J | Dir | — | $1.48M |
| Trebbi Barbara | Dir | — | $496.4K |
| Paulson John | Dir, 10% | — | — |
Transactions 74
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-08-05 16:07 | 2026-08-03+ | AAMI | Wiater Christina | PAO | S - Sale | $87.26 | -25.6K | 0 | -100% | -$2.24M |
| I | 2026-06-22 17:14 | 2026-06-17 | AAMI | PAULSON & CO. INC. | 10% | S - Sale | $77.25 | -1.90M | 5.84M | -25% | -$146.78M |
| D | 2026-06-15 18:52 | 2026-06-15 | AAMI | Trebbi Barbara | Dir | G - Gift | $0.00 | -10.3K | 28.8K | -26% | $0 |
| DI | 2026-06-15 18:52 | 2026-06-15 | AAMI | Trebbi Barbara | Dir | G - Gift | $0.00 | +10.3K | 10.3K | New | $0 |
| D | 2026-05-18 16:09 | 2026-05-14 | AAMI | Paulson John | Dir, 10% | M - OptEx | $0.00 | +5,750 | 29.5K | +24% | $0 |
| D | 2026-05-18 16:06 | 2026-05-14 | AAMI | Chersi Robert J | Dir | M - OptEx | $0.00 | +3,286 | 3,286 | New | $0 |
| D | 2026-05-18 16:04 | 2026-05-14 | AAMI | Trebbi Barbara | Dir | M - OptEx | $0.00 | +3,286 | 39.1K | +9% | $0 |
| M | 2026-05-05 18:06 | 2026-05-04 | AAMI | Hart Richard Jonathan | CLO, CAO | S - Sale | $66.97 | -100.0K | 73.9K | -58% | -$6.70M |
| DM | 2026-02-18 | 2026-02-14+ | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +9,186 | 23.1K | +66% | $0 |
| DM | 2026-02-18 | 2026-02-14+ | AAMI | Wiater Christina | PFO, PAO | F - Tax | $51.85 | -2,697 | 22.0K | -11% | -$139.8K |
| DM | 2026-02-18 | 2026-02-14+ | AAMI | Hart Richard Jonathan | CLO, CAO | M - OptEx | $0.00 | +15.3K | 178.5K | +9% | $0 |
| DM | 2026-02-18 | 2026-02-14+ | AAMI | Hart Richard Jonathan | CLO, CAO | F - Tax | $51.85 | -7,400 | 173.9K | -4% | -$383.7K |
| I | 2026-02-12 | 2026-02-11 | AAMI | Chersi Robert J | Dir | S - Sale | $51.30 | -28.8K | 37.4K | -43% | -$1.48M |
| 2026-02-12 | 2026-02-10 | AAMI | Trebbi Barbara | Dir | S - Sale | $51.22 | -9,691 | 35.8K | -21% | -$496.4K | |
| I | 2025-09-05 | 2025-09-03 | AAMI | PAULSON & CO. INC. | 10% | S - Sale | $47.69 | -1.21M | 7.74M | -13% | -$57.55M |
| I | 2025-06-10 | 2025-06-10 | AAMI | Chersi Robert J | Dir | G - Gift | $0.00 | +28.0K | 66.1K | +73% | $0 |
| 2025-06-10 | 2025-06-10 | AAMI | Chersi Robert J | Dir | G - Gift | $0.00 | -28.0K | 0 | -100% | $0 | |
| D | 2025-05-15 | 2025-05-13 | AAMI | Paulson John | Dir, 10% | M - OptEx | $0.00 | +7,764 | 23.8K | +49% | $0 |
| D | 2025-05-15 | 2025-05-13 | AAMI | Chersi Robert J | Dir | M - OptEx | $0.00 | +4,437 | 28.0K | +19% | $0 |
| D | 2025-05-15 | 2025-05-13 | AAMI | Trebbi Barbara | Dir | M - OptEx | $0.00 | +4,437 | 45.5K | +11% | $0 |
| D | 2025-02-19 | 2025-02-15 | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +5,180 | 20.6K | +33% | $0 |
| D | 2025-02-19 | 2025-02-15 | AAMI | Wiater Christina | PFO, PAO | F - Tax | $25.69 | -1,521 | 19.1K | -7% | -$39.1K |
| D | 2025-02-19 | 2025-02-15 | AAMI | Hart Richard Jonathan | CLO, CAO | M - OptEx | $0.00 | +16.1K | 171.9K | +10% | $0 |
| D | 2025-02-19 | 2025-02-15 | AAMI | Hart Richard Jonathan | CLO, CAO | F - Tax | $25.69 | -5,944 | 166.0K | -3% | -$152.7K |
| DM | 2024-11-13 | 2024-11-11 | AAMI | Hart Richard Jonathan | CLO | F - Tax | $29.25 | -309.2K | 225.8K | -58% | -$9.05M |
| D | 2024-11-13 | 2024-11-11 | AAMI | Hart Richard Jonathan | CLO | S - Sale+OE | $28.52 | -70.0K | 155.8K | -31% | -$2.00M |
| DM | 2024-11-13 | 2024-11-11 | AAMI | Hart Richard Jonathan | CLO | M - OptEx | $10.39 | +465.0K | 472.4K | +6,263% | +$4.83M |
| D | 2024-10-02 | 2024-09-30 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $10.00 | +750.0K | 881.0K | +573% | +$7.50M |
| D | 2024-10-02 | 2024-09-30 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $25.40 | -509.2K | 371.7K | -58% | -$12.93M |
| D | 2024-06-10 | 2024-06-06 | AAMI | Chersi Robert J | Dir | M - OptEx | $0.00 | +4,379 | 23.5K | +23% | $0 |
| D | 2024-06-10 | 2024-06-06 | AAMI | Trebbi Barbara | Dir | M - OptEx | $0.00 | +4,379 | 41.0K | +12% | $0 |
| D | 2024-06-10 | 2024-06-06 | AAMI | Paulson John | Dir, 10% | M - OptEx | $0.00 | +7,662 | 16.0K | +92% | $0 |
| D | 2024-02-20 | 2024-02-15 | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +1,353 | 15.9K | +9% | $0 |
| D | 2024-02-20 | 2024-02-15 | AAMI | Wiater Christina | PFO, PAO | F - Tax | $21.95 | -398 | 15.5K | -3% | -$8,736 |
| D | 2024-02-20 | 2024-02-15 | AAMI | Hart Richard Jonathan | CLO | M - OptEx | $0.00 | +11.8K | 73.5K | +19% | $0 |
| D | 2024-02-20 | 2024-02-15 | AAMI | Hart Richard Jonathan | CLO | F - Tax | $21.95 | -3,468 | 70.0K | -5% | -$76.1K |
| D | 2024-02-15 | 2024-02-14 | AAMI | Rana Suren | Pres, CEO, Dir | S - Sale+OE | $20.74 | -110.0K | 131.0K | -46% | -$2.28M |
| D | 2024-02-15 | 2024-02-13 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $12.00 | +414.0K | 545.0K | +316% | +$4.97M |
| D | 2024-02-15 | 2024-02-13 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $21.75 | -304.0K | 240.9K | -56% | -$6.61M |
| D | 2023-06-09 | 2023-06-07 | AAMI | Paulson John | Dir, 10% | M - OptEx | $0.00 | +8,334 | 8,334 | New | $0 |
| D | 2023-06-09 | 2023-06-07 | AAMI | Trebbi Barbara | Dir | M - OptEx | $0.00 | +4,762 | 36.6K | +15% | $0 |
| D | 2023-06-09 | 2023-06-07 | AAMI | Chersi Robert J | Dir | M - OptEx | $0.00 | +4,762 | 19.2K | +33% | $0 |
| D | 2023-04-03 | 2023-03-31 | AAMI | Wiater Christina | PFO, PAO | F - Tax | $23.58 | -5,073 | 14.5K | -26% | -$119.6K |
| D | 2023-04-03 | 2023-03-31 | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +17.3K | 19.6K | +751% | $0 |
| D | 2023-02-16 | 2023-02-14 | AAMI | Wiater Christina | PFO, PAO | F - Tax | $25.87 | -200 | 2,300 | -8% | -$5,174 |
| D | 2023-02-16 | 2023-02-14 | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +680 | 2,500 | +37% | $0 |
| DM | 2023-02-16 | 2023-02-14+ | AAMI | Hart Richard Jonathan | CLO | F - Tax | $26.24 | -3,675 | 56.4K | -6% | -$96.4K |
| DM | 2023-02-16 | 2023-02-14+ | AAMI | Hart Richard Jonathan | CLO | M - OptEx | $0.00 | +12.5K | 63.9K | +24% | $0 |
| D | 2022-06-08 | 2022-06-07 | AAMI | Chersi Robert J | Dir | M - OptEx | $0.00 | +4,193 | 14.4K | +41% | $0 |
| D | 2022-06-08 | 2022-06-07 | AAMI | Trebbi Barbara | Dir | M - OptEx | $0.00 | +4,193 | 31.9K | +15% | $0 |
| DM | 2022-02-16 | 2022-02-15+ | AAMI | Hart Richard Jonathan | CLO | S - Sale+OE | $24.77 | -2,373 | 52.8K | -4% | -$58.8K |
| DM | 2022-02-16 | 2022-02-14+ | AAMI | Hart Richard Jonathan | CLO | M - OptEx | $0.00 | +8,043 | 52.2K | +18% | $0 |
| DM | 2022-02-16 | 2022-02-15 | AAMI | Wiater Christina | PFO, PAO | S - Sale+OE | $24.87 | -237 | 1,820 | -12% | -$5,895 |
| D | 2022-02-16 | 2022-02-14 | AAMI | Wiater Christina | PFO, PAO | M - OptEx | $0.00 | +680 | 2,057 | +49% | $0 |
| D | 2022-02-10 | 2022-02-08 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $23.72 | -294.0K | 250.9K | -54% | -$6.97M |
| D | 2022-02-10 | 2022-02-08 | AAMI | Rana Suren | Pres, CEO, Dir | S - Sale+OE | $24.05 | -120.0K | 131.0K | -48% | -$2.89M |
| D | 2022-02-10 | 2022-02-08 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $12.00 | +414.0K | 545.0K | +316% | +$4.97M |
| DMA | 2022-01-14 | 2021-12-15+ | AAMI | Rana Suren | Pres, CEO, Dir | S - Sale+OE | $26.38 | -270.2K | 131.0K | -67% | -$7.13M |
| DA | 2022-01-14 | 2021-12-31 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $10.00 | +375.0K | 506.0K | +286% | +$3.75M |
| DA | 2022-01-14 | 2021-12-31 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $25.92 | -246.8K | 259.1K | -49% | -$6.40M |
| D | 2022-01-03 | 2021-12-31 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $25.92 | -246.8K | 401.1K | -38% | -$6.40M |
| D | 2022-01-03 | 2021-12-31 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $10.00 | +375.0K | 648.0K | +137% | +$3.75M |
| D | 2022-01-03 | 2021-12-31 | AAMI | Rana Suren | Pres, CEO, Dir | S - Sale+OE | $25.81 | -128.2K | 273.0K | -32% | -$3.31M |
| 2021-12-22 | 2021-12-21 | AAMI | Wiater Christina | PFO, PAO | S - Sale | $24.91 | -38 | 1,377 | -3% | -$946.58 | |
| 2021-12-22 | 2021-12-21 | AAMI | Hart Richard Jonathan | CLO | S - Sale | $24.91 | -57 | 47.2K | -0.1% | -$1,420 | |
| MI | 2021-12-22 | 2021-12-21 | AAMI | PAULSON & CO. INC. | 10% | S - Sale | $30.70 | -790.0K | 9.05M | -8% | -$24.25M |
| I | 2021-12-10 | 2021-12-08 | AAMI | PAULSON & CO. INC. | 10% | S - Sale | $31.50 | -10.26M | 9.74M | -51% | -$323.20M |
| 2021-12-09 | 2021-12-07 | AAMI | Hart Richard Jonathan | CLO | D - Sale to Iss | $31.50 | -45.0K | 47.2K | -49% | -$1.42M | |
| 2021-12-09 | 2021-12-07 | AAMI | Wiater Christina | PFO, PAO | D - Sale to Iss | $31.50 | -1,227 | 1,415 | -46% | -$38.7K | |
| 2021-12-09 | 2021-12-07 | AAMI | Rana Suren | Pres, CEO, Dir | D - Sale to Iss | $31.50 | -287.5K | 273.0K | -51% | -$9.06M | |
| DM | 2021-11-30 | 2021-11-29 | AAMI | Rana Suren | Pres, CEO, Dir | F - Tax | $30.15 | -1.06M | 421.0K | -72% | -$31.85M |
| DM | 2021-11-30 | 2021-11-29 | AAMI | Rana Suren | Pres, CEO, Dir | M - OptEx | $11.54 | +1.62M | 796.0K | New | +$18.65M |
| DM | 2021-11-26 | 2021-11-26 | AAMI | Hart Richard Jonathan | CLO | F - Tax | $30.46 | -115.0K | 45.5K | -72% | -$3.50M |
| DM | 2021-11-26 | 2021-11-26 | AAMI | Hart Richard Jonathan | CLO | M - OptEx | $10.65 | +185.0K | 170.5K | New | +$1.97M |
Purchase Sale Sale after option exercise All abbreviations