Pfeiffenberger Brent
SEC CIK 2001162 · EDGAR
BoughtSold
Most active insiders at IPSC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Pfeiffenberger Brent | Pres, CEO, Dir | $47.7K | $14.6K |
| 2 | Cowan Chad | CSO | $49.4K | $2,731 |
| 3 | Russotti Gregory | See Remarks | — | $40.2K |
| 4 | Carr Douglas | SVP Fin, Ops | — | $28.6K |
Transactions 26
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-15 18:23 | 2026-09-11 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $1.94 | -13.8K | 3.63M | -0.4% | -$26.9K | |
| 2026-09-09 16:36 | 2026-09-04 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.11 | -463 | 3.63M | -0.0% | -$976.93 | |
| 2026-08-18 16:17 | 2026-08-14 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $1.92 | -31.2K | 3.63M | -0.9% | -$59.9K | |
| 2026-06-15 19:55 | 2026-06-11 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.24 | -13.8K | 3.67M | -0.4% | -$31.0K | |
| 2026-06-09 16:10 | 2026-06-05 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.13 | -463 | 3.68M | -0.0% | -$986.19 | |
| D | 2026-05-21 17:04 | 2026-05-19 | CRBP | Corbus Pharmaceuticals Holdings, Inc. | Pfeiffenberger Brent | Dir | A - Grant | $0.00 | +7,500 | 7,500 | New | $0 |
| 2026-05-19 16:10 | 2026-05-15 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.34 | -31.2K | 3.68M | -0.8% | -$72.9K | |
| 2026-03-13 | 2026-03-11 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.73 | -55.4K | 3.71M | -1% | -$151.2K | |
| 2026-03-10 | 2026-03-06 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $2.56 | -463 | 3.77M | -0.0% | -$1,185 | |
| 2026-02-18 | 2026-02-13 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $1.75 | -31.2K | 3.77M | -0.8% | -$54.6K | |
| D | 2026-02-04 | 2026-02-02 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +475.0K | 3.80M | +14% | $0 |
| 2025-12-16 | 2025-12-12 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | P - Purchase | $0.58 | +52.0K | 3.32M | +2% | +$30.2K | |
| 2025-12-12 | 2025-12-10 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $0.53 | -463 | 3.27M | -0.0% | -$245.39 | |
| 2025-11-20 | 2025-11-19 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | P - Purchase | $0.5 | +35.0K | 3.27M | +1% | +$17.5K | |
| 2025-11-19 | 2025-11-17 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.45 | -32.5K | 3.24M | -1.0% | -$14.6K | |
| 2025-09-10 | 2025-09-08 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.5 | -488 | 3.27M | -0.0% | -$244 | |
| 2025-08-18 | 2025-08-14 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +1.59M | 3.27M | +94% | $0 | |
| 2025-06-11 | 2025-06-09 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.62 | -475 | 1.68M | -0.0% | -$294.50 | |
| 2025-05-20 | 2025-05-16 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.55 | -29.6K | 1.68M | -2% | -$16.3K | |
| D | 2025-03-12 | 2025-03-11 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +521.5K | 1.71M | +44% | $0 |
| D | 2025-03-12 | 2025-03-10 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.62 | -2,235 | 1.19M | -0.2% | -$1,386 |
| 2025-02-20 | 2025-02-18 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | S - Sale | $0.78 | -34.7K | 1.19M | -3% | -$27.1K | |
| 2024-12-06 | 2024-12-04 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | F - Tax | $1.44 | -243.4K | 1.23M | -17% | -$350.6K | |
| D | 2024-03-18 | 2024-03-07 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +17.4K | 1.47M | +1% | $0 |
| D | 2024-03-11 | 2024-03-07 | BFLY | Butterfly Network, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +17.4K | 1.47M | +1% | $0 |
| DM | 2023-12-06 | 2023-12-04 | IPSC | Century Therapeutics, Inc. | Pfeiffenberger Brent | Pres, CEO, Dir | A - Grant | $0.00 | +1.45M | 1.45M | New | $0 |
Purchase Sale Sale after option exercise All abbreviations