| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President and CEO | Director
3 companies
Pfeiffenberger Brent is a President and CEO at IPSC, with reported holdings spanning 3 companies. Recent filings cover 2 purchases and 6 sales. Those positions are worth an estimated $7.0M at current prices.
Our model assigns Pfeiffenberger Brent a below-average insider score of 31/100, based on 8 past trades. Over a 12-month horizon, 0.0% of those trades were profitable, with an average 12-month return of -100.0%.
Pfeiffenberger Brent's largest disclosed position is in IPSC as President and CEO, worth about $7.0M. The recent filings there lean toward selling, a net 12,918 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 12, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Buy | 52,000 | $0.58 | $30,352.40 | +1.6% | +348.3% | - | |
| Nov 19, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Buy | 35,000 | $0.50 | $17,328.50 | +1.1% | +273.4% | - | |
| Nov 17, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 32,456 | $0.45 | $14,735.02 | -1.0% | +301.8% | - | |
| Sep 8, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 488 | $0.50 | $244.00 | - | +11.7% | +305.6% | |
| Jun 9, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 475 | $0.62 | $295.45 | - | -18.6% | +252.6% | |
| May 16, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 29,552 | $0.55 | $16,135.39 | -1.7% | -1.8% | - | |
| Mar 10, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 2,235 | $0.62 | $1,374.53 | -0.2% | +3.0% | +355.1% | |
| Feb 18, 2025 | IPSC Century Therapeutics, Inc. | President and CEO | Sell | 34,712 | $0.78 | $27,179.50 | -2.8% | -27.8% | +173.4% |