Jack Higgins - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Jack Higgins has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $204K.
Profile
Jack Higgins is a corporate insider at Immunome Inc. (IMNM). Higgins has reported 4 insider filings with the SEC since 2025. The most recent filing was in April 2026.
| Role | Chief Scientific Officer |
|---|---|
| Notability | 20/100 |
Board memberships
- Immunome Inc.
Awards & honors
- Chief Scientific Officer at Immunome Inc.
Trading Pattern
InsiderAlpha's records for Jack Higgins go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Career & Filing History
Every role Jack Higgins has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Chief Scientific Officer at Immunome Inc. (IMNM) - 5 filings, 2025 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-27 | IMNM | Immunome Inc. | A - Grant or award | 38.2K | $0.00 | |
| 2026-04-03 | IMNM | Immunome Inc. | S - Open-market sale [10b5-1] | 9.4K | $21.64 | $204K |
| 2026-04-01 | IMNM | Immunome Inc. | G - Bona-fide gift | 6.3K | $0.00 | |
| 2025-09-10 | IMNM | Immunome Inc. | M - Option exercise | 22.0K | $1.35 | $30K |
Companies - Last 90 Days
- Immunome Inc. (IMNM) - 1 filing, last 2026-07-27
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Jack Higgins has recently filed 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 - $6.81M 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
- 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
- Clay B. Siegall - $501K 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:
- Mitchell Jacobson
- JANA Partners Management, LP
- Arun Jeldi
- Jan Philipp Jenisch
- Marc Johnson
- James Jones
- Andrew T. Kaplan
- A. J. Kazimi
Frequently Asked Questions
Who is Jack Higgins?
Jack Higgins is a corporate insider at Immunome Inc. (IMNM). Higgins has reported 4 insider filings with the SEC since 2025. The most recent filing was in April 2026.…
How many SEC Form 4 filings has Jack Higgins submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Jack Higgins been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($204K) across all tracked filings.
Where can I see all of Jack Higgins'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.
Learn More
Open the live Jack Higgins profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.