Summary
Updated Aug 31, 2026
Philip Tsai is Chief Technical Officer of Immunome Inc. (IMNM). 3 SEC Form 4 filings on record going back to 2024, most recently on 27 July 2026. Most recent open-market trade: bought $198K of IMNM on 25 November 2024. Lifetime open-market purchases: $198K.
Recent Transactions
2Every recent SEC Form 4 transaction Philip Tsai has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Philip Tsai 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.
- Isaac Barchas - $9.94M of IMNM open-market activity in the last 12 months
- Max Rosett - $2.52M of IMNM open-market activity in the last 12 months
- Robert Lechleider - $2.34M of IMNM open-market activity in the last 12 months
- Kinney Horn - $2.30M of IMNM open-market activity in the last 12 months
- Philip Wagenheim - $1.34M of IMNM open-market activity in the last 12 months
- Jean Jacques Bienaime - $555K of IMNM 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 Philip Tsai?
Philip Tsai is a corporate insider, tracked as Chief Technical Officer of Immunome Inc. (IMNM). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Philip Tsai submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Philip Tsai been buying or selling stock?
Recorded transactions: 1 open-market purchase ($198K) and 0 open-market sales across all tracked filings.
Where can I see all of Philip Tsai'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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