Century Therapeutics Inc (IPSC)
Insider transactions
A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.
Transaction date | Executive | Executive Title | Security Type | Acquisition / Disposal | Shares | Share price |
|---|---|---|---|---|---|---|
| Nov 3, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 266 | $1.52 |
| Sep 14, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 2,587 | $1.93 |
| Sep 14, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 1,658 | $1.93 |
| Sep 11, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 13,850 | $1.94 |
| Sep 9, 2026 | TRUITT, JOSEPH | Director | Stock Option (right to buy) | Acquisition | 148,000 | $0 |
| Sep 8, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 534 | $2.05 |
| Sep 8, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 254 | $2.05 |
| Sep 4, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 463 | $2.11 |
| Aug 14, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 31,172 | $1.92 |
| Aug 3, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 275 | $1.98 |
| Jun 12, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 1,654 | $2.23 |
| Jun 12, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 2,584 | $2.23 |
| Jun 11, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 13,849 | $2.24 |
| Jun 11, 2026 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Disposal | 358 | $2.24 |
| Jun 11, 2026 | RIVA, ALESSANDRO | Director | Stock Option (right to buy) | Acquisition | 74,000 | $0 |
| Jun 11, 2026 | BLACKWELL, KIMBERLY | Director | Stock Option (right to buy) | Acquisition | 74,000 | $0 |
| Jun 11, 2026 | QUIMI, DAPHNE | Director | Stock Option (right to buy) | Acquisition | 74,000 | $0 |
| Jun 11, 2026 | MURPHY, MARTIN PATRICK | Director | Stock Option (right to buy) | Acquisition | 74,000 | $0 |
| Jun 11, 2026 | LEE, HAN MYUNG | Director | Stock Option (right to buy) | Acquisition | 74,000 | $0 |
| Jun 8, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 524 | $2.11 |
| Jun 8, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 249 | $2.11 |
| Jun 5, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 463 | $2.13 |
| May 15, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 31,172 | $2.34 |
| May 4, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 264 | $2.34 |
| Apr 1, 2026 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Disposal | 1,365 | $2.19 |
| Mar 12, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 10,076 | $2.55 |
| Mar 12, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 7,043 | $2.55 |
| Mar 11, 2026 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Disposal | 1,431 | $2.73 |
| Mar 11, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 55,397 | $2.73 |
| Mar 9, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 247 | $2.54 |
| Mar 9, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 479 | $2.54 |
| Mar 6, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 463 | $2.56 |
| Feb 13, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 31,172 | $1.75 |
| Feb 3, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 323 | $1.82 |
| Feb 2, 2026 | COWAN, CHAD | Chief Scientific Officer | Stock Option (right to buy) | Acquisition | 265,000 | $0 |
| Feb 2, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Acquisition | 475,000 | $0 |
| Feb 2, 2026 | PFEIFFENBERGER, BRENT | Director, President and CEO | Stock Option (right to buy) | Acquisition | 945,000 | $0 |
| Feb 2, 2026 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Acquisition | 135,000 | $0 |
| Feb 2, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Acquisition | 110,000 | $0 |
| Feb 2, 2026 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Acquisition | 135,000 | $0 |
| Feb 2, 2026 | CARR, DOUGLAS | SVP Finance & Operations | Stock Option (right to buy) | Acquisition | 225,000 | $0 |
| Feb 2, 2026 | RUSSOTTI, GREGORY | See Remarks | Stock Option (right to buy) | Acquisition | 265,000 | $0 |
| Jan 2, 2026 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Disposal | 1,611 | $1.00 |
| Dec 22, 2025 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Acquisition | 58,060 | $0.85 |
| Dec 12, 2025 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Acquisition | 52,000 | $0.58 |
| Dec 10, 2025 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 463 | $0.53 |
| Dec 9, 2025 | LEE, HAN MYUNG | Director | Stock Option (right to buy) | Acquisition | 88,000 | $0 |
| Dec 9, 2025 | MURPHY, MARTIN PATRICK | Director | Stock Option (right to buy) | Acquisition | 88,000 | $0 |
| Dec 8, 2025 | CARR, DOUGLAS | SVP Finance & Operations | Common Stock | Disposal | 257 | $0.53 |
| Dec 8, 2025 | RUSSOTTI, GREGORY | See Remarks | Common Stock | Disposal | 526 | $0.53 |
| Nov 20, 2025 | COWAN, CHAD | Chief Scientific Officer | Common Stock | Disposal | 5,462 | $0.50 |
| Nov 19, 2025 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Acquisition | 35,000 | $0.50 |
| Nov 17, 2025 | PFEIFFENBERGER, BRENT | Director, President and CEO | Common Stock | Disposal | 32,456 | $0.45 |