Century Therapeutics, Inc. (IPSC) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-15

Century Therapeutics, Inc. (IPSC) has filed 14 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-15. 4 Form 8-K material event filings were reported by IPSC in the last 90 days. 2 Form 144 notices of proposed sale were filed for IPSC stock. InsiderAlpha tracks every IPSC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Century Therapeutics, Inc. (IPSC)

SEC CIK0001850119

90-Day SEC Filing Activity

Form 4 filings (90d)14
Form 8-K filings (90d)4
Form 144 notices (90d)2
Latest Form 4 filing2026-06-15

Recent IPSC Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Carr DouglasSVP Finance & OperationsS — Open-market sale1.7K$2.23$4KSEC
Russotti GregorySee RemarksS — Open-market sale2.6K$2.23$6KSEC
Cowan ChadChief Scientific OfficerF — Tax withholding / forfeiture358$2.24$802SEC
Pfeiffenberger BrentPresident and CEOF — Tax withholding / forfeiture13.8K$2.24$31KSEC
Carr DouglasSVP Finance & OperationsS — Open-market sale249$2.11$526SEC
Russotti GregorySee RemarksS — Open-market sale524$2.11$1KSEC
Pfeiffenberger BrentPresident and CEOF — Tax withholding / forfeiture463$2.13$986SEC
Pfeiffenberger BrentPresident and CEOF — Tax withholding / forfeiture31.2K$2.34$73KSEC
Carr DouglasSVP Finance & OperationsS — Open-market sale264$2.34$618SEC
Cowan ChadChief Scientific OfficerF — Tax withholding / forfeiture1.4K$2.19$3KSEC
Carr DouglasSVP Finance & OperationsS — Open-market sale7.0K$2.55$18KSEC
Russotti GregorySee RemarksS — Open-market sale10.1K$2.55$26KSEC
Cowan ChadChief Scientific OfficerF — Tax withholding / forfeiture1.4K$2.73$4KSEC
Pfeiffenberger BrentPresident and CEOF — Tax withholding / forfeiture55.4K$2.73$151KSEC
Russotti GregorySee RemarksS — Open-market sale479$2.54$1KSEC

All transactions sourced from SEC EDGAR Form 4 filings for Century Therapeutics, Inc. (IPSC). Updated in real time as new filings are submitted to the SEC.

Most-Active IPSC Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Pfeiffenberger Brent3$105K
Carr Douglas3$5K
Russotti Gregory2$7K
Riva Alessandro1—
Quimi Daphne1—

Recent IPSC Form 8-K Material Events

Recent IPSC Form 144 Notices of Proposed Sale

Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in IPSC insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

IPSC Insider Trading — FAQ

What is the latest insider trade for IPSC?
Century Therapeutics, Inc. (IPSC) had 14 insider filings in the last 90 days, with the most recent on 2026-06-15. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying IPSC stock?
0 insider purchases of IPSC were filed in the last 90 days.
How many insiders are selling IPSC stock?
0 insider sales of IPSC were filed in the last 90 days.
Where can I see IPSC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every IPSC SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live IPSC dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.