Pfeiffenberger Brent - Insider Non-Derivative Transactions at Century Therapeutics, Inc. (IPSC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 12, 2025, Pfeiffenberger Brent's relationship to Century Therapeutics, Inc. (IPSC) is Director,Officer (President and CEO), and currently has 3,322,990 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other IPSC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Pfeiffenberger Brent - Insider Non-Derivative Transactions of IPSC Common Stock

Pfeiffenberger Brent - Insider Non-Derivative Transactions at IPSC

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 13, 2025	P -- (Common Stock)	52000	0.58	3322990
Dec 11, 2025	F -- (Common Stock)	463	0.53	3270990
Nov 20, 2025	P -- (Common Stock)	35000	0.5	3271453
Nov 18, 2025	Sell -- (Common Stock)	32456	0.45	3236453
Sep 9, 2025	Sell -- (Common Stock)	488	0.5	3268909
Aug 15, 2025	Acquisition -- (Common Stock)	1587614	0	3269397
Jun 10, 2025	Sell -- (Common Stock)	475	0.62	1681783
May 17, 2025	Sell -- (Common Stock)	29552	0.55	1682258
Mar 12, 2025	Acquisition -- (Common Stock)	521500	0	1711810
Mar 11, 2025	Sell -- (Common Stock)	2235	0.62	1190310
Feb 19, 2025	Sell -- (Common Stock)	34712	0.78	1192545
Dec 5, 2024	F -- (Common Stock)	243447	1.44	1227257
Mar 8, 2024	Acquisition -- (Common Stock)	17425	0	1470704
Dec 5, 2023	Acquisition -- (Common Stock)	1173775	0	1173775
Dec 5, 2023	Acquisition -- (Common Stock)	279504	0	1453279