Pfeiffenberger Brent
CIK 2001162
Transactions on file
18
Open-market buys
2
Win rate (buys)
100%
2 scored
Avg % since filing (buys)
+157.6%
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-09-15 | 2026-09-11 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 13,850 | $26.9K | -28.9% | open → |
| 2026-09-09 | 2026-09-04 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 463 | $976.93 | -34.6% | open → |
| 2026-08-18 | 2026-08-14 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 31,172 | $59.9K | -28.1% | open → |
| 2026-06-15 | 2026-06-11 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 13,849 | $31.0K | -38.4% | open → |
| 2026-06-09 | 2026-06-05 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 463 | $986.19 | -35.2% | open → |
| 2026-05-21 | 2026-05-19 | CRBP Corbus Pharmaceuticals Holdings, Inc. | Grant | 7,500 | $0.00 | — | open → | |
| 2026-05-19 | 2026-05-15 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 31,172 | $72.9K | -41.0% | open → |
| 2025-02-20 | 2025-02-18 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Sale | 34,712 | $27.1K | +76.9% | open → |
| 2025-03-12 | 2025-03-10 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Sale | 2,235 | $1.4K | +122.6% | open → |
| 2025-03-12 | 2025-03-11 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Grant | 521,500 | $0.00 | — | open → |
| 2025-05-20 | 2025-05-16 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Sale | 29,552 | $16.3K | +150.9% | open → |
| 2025-06-11 | 2025-06-09 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Sale | 475 | $294.50 | +122.6% | open → |
| 2025-12-16 | 2025-12-12 | IPSC Century Therapeutics, Inc. | President and CEO | Buy | 52,000 | $30.4K | +136.4% | open → |
| 2025-12-12 | 2025-12-10 | IPSC Century Therapeutics, Inc. | President and CEO | Tax | 463 | $243.54 | +162.4% | open → |
| 2025-11-20 | 2025-11-19 | IPSC Century Therapeutics, Inc. | President and CEO | Buy | 35,000 | $17.3K | +178.7% | open → |
| 2025-11-19 | 2025-11-17 | IPSC Century Therapeutics, Inc. | President and CEO | Sale | 32,456 | $14.7K | +204.0% | open → |
| 2025-08-18 | 2025-08-14 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Grant | 1,587,614 | $0.00 | — | open → |
| 2025-09-10 | 2025-09-08 | IPSC Century Therapeutics, Inc. | OfficerDirector President and CEO | Sale | 488 | $244.00 | +176.0% | open → |
