CENTURY THERAPEUTICS INC (IPSC) — insider trading
Health Care · NASDAQ
CENTURY THERAPEUTICS INC (IPSC) has 12 reported SEC Form 4 insider transactions in our data, including 4 open-market sales among the most recent 12 (latest 2026-06-12).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | Carr Douglas | Officer (SVP Finance & Operations) | Open-market sale | 1,654 | $2.23 | $3.7K | Form 4 |
| 2026-06-12 | Russotti Gregory | Officer (See Remarks) | Open-market sale | 2,584 | $2.23 | $5.8K | Form 4 |
| 2026-06-11 | Cowan Chad | Officer (Chief Scientific Officer) | Shares withheld for taxes / exercise cost | 358 | $2.24 | $802 | Form 4 |
| 2026-06-11 | Pfeiffenberger Brent | Director, Officer (President and CEO) | Shares withheld for taxes / exercise cost | 13,849 | $2.24 | $31.0K | Form 4 |
| 2026-06-11 | Blackwell Kimberly | Director | Grant / award / vesting (derivative) | 74,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Lee Han Myung | Director | Grant / award / vesting (derivative) | 74,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Murphy Martin Patrick | Director | Grant / award / vesting (derivative) | 74,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Quimi Daphne | Director | Grant / award / vesting (derivative) | 74,000 | $0.00 | $0 | Form 4 |
| 2026-06-11 | Riva Alessandro | Director | Grant / award / vesting (derivative) | 74,000 | $0.00 | $0 | Form 4 |
| 2026-06-08 | Carr Douglas | Officer (SVP Finance & Operations) | Open-market sale | 249 | $2.11 | $526 | Form 4 |
| 2026-06-08 | Russotti Gregory | Officer (See Remarks) | Open-market sale | 524 | $2.11 | $1.1K | Form 4 |
| 2026-06-05 | Pfeiffenberger Brent | Director, Officer (President and CEO) | Shares withheld for taxes / exercise cost | 463 | $2.13 | $986 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: CENTURY THERAPEUTICS INC (IPSC).
Last updated 2026-06-12 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.