Brent Pfeiffenberger - 10 Dec 2025 Form 4 Insider Report for Century Therapeutics, Inc. (IPSC)

Role
President and CEO, Director
Signature
/s/ Douglas Carr, Attorney-in-Fact
Issuer symbol
IPSC
Transactions as of
10 Dec 2025
Transactions value $
-$244
Form type
4
Filing time
12 Dec 2025, 16:16:16 UTC
Previous filing
20 Nov 2025
Next filing
16 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Pfeiffenberger Brent President and CEO, Director C/O CENTURY THERAPEUTICS, INC., 25 N 38TH STREET, 11TH FLOOR, PHILADELPHIA /s/ Douglas Carr, Attorney-in-Fact 12 Dec 2025 0002001162

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IPSC Common Stock Tax liability -$244 -463 -0.01% $0.53 3.27M 10 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.