| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $3.1M | 0.00% | 1.26M | +39% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a IPSC trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 91.0 | 22.1 | -2.6 | 1.3 | 7.0 | 0.0 | -17.6 | 1.5 | -16.6 | -19.3 | +38.7% | ||
| 2025 | -18.7 | -16.8 | -30.3 | 13.9 | -2.2 | 5.5 | -2.0 | -10.2 | 1.2 | 17.1 | -6.5 | 82.6 | −1.5% |
| 2024 | 28.9 | -14.3 | 13.9 | -30.4 | 2.1 | -14.1 | -12.5 | -21.1 | -2.8 | -32.7 | 49.6 | -41.3 | −69.6% |
| 2023 | -10.9 | -1.3 | -23.1 | -9.8 | 1.6 | -0.6 | -3.5 | -18.7 | -19.4 | -23.5 | -10.5 | 142.3 | −35.3% |
| 2022 | -17.8 | 8.2 | -10.7 | -4.5 | -27.7 | -3.3 | 25.8 | -0.5 | -6.0 | 6.2 | 0.0 | -51.1 | −67.7% |
| 2021 | -0.6 | -14.9 | 1.5 | -10.7 | -15.0 | -17.0 | −45.9% |
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 13, 2026 | Carr DouglasOfficer | Sale at price 1.93 per share. | 1.7K | $3.20K |
| Sep 13, 2026 | Russotti GregoryOfficer | Sale at price 1.93 per share. | 2.6K | $4.99K |
| Sep 7, 2026 | Carr DouglasOfficer | Sale at price 2.05 per share. | 254 | $521 |
| Sep 7, 2026 | Russotti GregoryChief Technology Officer | Sale at price 2.05 per share. | 534 | $1.09K |
| Aug 2, 2026 | Carr DouglasOfficer | Sale at price 1.98 per share. | 275 | $544 |
| Jun 11, 2026 | Carr DouglasOfficer | Sale at price 2.23 per share. | 1.7K | $3.69K |
| Jun 11, 2026 | Russotti GregoryChief Technology Officer | Sale at price 2.23 per share. | 2.6K | $5.77K |
| Jun 7, 2026 | Carr DouglasOfficer | Sale at price 2.11 per share. | 249 | $526 |
| Jun 7, 2026 | Russotti GregoryChief Technology Officer | Sale at price 2.11 per share. | 524 | $1.11K |
| May 3, 2026 | Carr DouglasOfficer | Sale at price 2.34 per share. | 264 | $618 |
| Mar 11, 2026 | Carr DouglasOfficer | Sale at price 2.55 per share. | 7K | $17.95K |
| Mar 11, 2026 | Russotti GregoryChief Technology Officer | Sale at price 2.55 per share. | 10.1K | $25.68K |
| Mar 8, 2026 | Carr DouglasOfficer | Sale at price 2.54 per share. | 247 | $626 |
| Mar 8, 2026 | Russotti GregoryChief Technology Officer | Sale at price 2.54 per share. | 479 | $1.22K |
| Feb 2, 2026 | Carr DouglasOfficer | Sale at price 1.82 per share. | 323 | $589 |
| Feb 1, 2026 | Carr DouglasOfficer | Stock Award(Grant) at price 0.00 per share. | 110K | — |
| Feb 1, 2026 | Russotti GregoryChief Technology Officer | Stock Award(Grant) at price 0.00 per share. | 135K | — |
| Feb 1, 2026 | Pfeiffenberger BrentChief Executive Officer | Stock Award(Grant) at price 0.00 per share. | 475K | — |
| Feb 1, 2026 | Cowan ChadOfficer | Stock Award(Grant) at price 0.00 per share. | 135K | — |
| Dec 21, 2025 | Cowan ChadOfficer | Purchase at price 0.85 per share. | 58.1K | $49.25K |
Century Therapeutics, Inc., a biotechnology company, engages in the development of allogeneic cell therapies for the treatment of solid tumor, hematological malignancies, and autoimmune diseases. Its lead product candidate is CNTY-813, an iPSC-derived beta islet cell replacement therapy engineered with Allo-Evasion 5.0 for the treatment of type 1 diabetes. The company is also involved in the development of CNTY-308, a CD19-targeted CD4+/CD8+ CAR-iT cell therapy engineered with Allo-Evasion 5.0 as a potential treatment for B-cell-mediated autoimmune diseases; and CNTY-101, an allogeneic, iPSC-derived CAR-iNK cell therapy with six precision gene edits engineered to express CD19 CAR, with Allo-Evasion 1.0 edits designed for the treatment of CD19 for B-cell mediated autoimmune diseases. Century Therapeutics, Inc. was incorporated in 2018 and is headquartered in Philadelphia, Pennsylvania.
Buy / hold / sell counts