Summary
Updated Aug 31, 2026
Martin Patrick Murphy files SEC Form 4 reports at Century Therapeutics, Inc. (IPSC). 2 SEC Form 4 filings on record, most recently on 12 June 2026.
Trading Pattern
InsiderAlpha's records for Martin Patrick Murphy go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Martin Patrick Murphy files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Brent Pfeiffenberger - $63K of IPSC open-market activity in the last 12 months
- Gregory Russotti - $34K of IPSC open-market activity in the last 12 months
- Douglas Carr - $25K of IPSC open-market activity in the last 12 months
- Chad Cowan - $3K of IPSC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Martin Patrick Murphy?
Martin Patrick Murphy is a corporate insider of Century Therapeutics, Inc. (IPSC). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Martin Patrick Murphy submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Martin Patrick Murphy's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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