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IMNM insider trading

Immunome Inc. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
17
Bought · 24 mo
$6.0M
Buys · last 90 days
1 · $204k
Most recent buy
2026-06-09

Cluster buy detected

3 insiders bought IMNM within a short window (2024-11-21), $1.3M in total — cluster score 66/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-08-12Barchas Isaac
Director
Sold62,291$26.23$1.6M
2026-08-06Horn Kinney
CHIEF BUSINESS OFFICER
Sold90,616$25.09$2.3M
2026-07-07Barchas Isaac
Director
Sold83,094$24.11$2.0M
2026-07-02Barchas Isaac
Director
Sold176,715$21.65$3.8M
2026-06-17Rosett Max
Chief Financial Officer
Sold60,000$18.23$1.1M
2026-06-09BIENAIME JEAN JACQUES
Director
Bought10,500$19.45$204k
2026-05-19BIENAIME JEAN JACQUES
Director
Bought5,000$20.70$104k
2026-04-03Rosett Max
Chief Financial Officer
Sold63,656$21.91$1.4M
2026-03-31SIEGALL CLAY B
President and CEO
Bought25,450$19.67$501k
2026-03-12BIENAIME JEAN JACQUES
Director
Bought2,000$21.84$44k
2025-12-30SIEGALL CLAY B
President and CEO
Bought4,729$21.15$100k
2025-12-23Barchas Isaac
Director
Sold371,949$21.72$8.1M
2025-12-22SIEGALL CLAY B
President and CEO
Bought7,278$20.48$149k
2025-12-22Tsai Philip
Chief Technical Officer
Bought10,000$20.49$205k
2025-12-18SIEGALL CLAY B
President and CEO
Bought46,511$21.50$1000k
2025-06-03BIENAIME JEAN JACQUES
Director
Bought5,000$9.38$47k
2025-03-26BIENAIME JEAN JACQUEScluster
Director
Bought7,800$7.78$61k
2025-03-26SIEGALL CLAY Bcluster
President and CEO
Bought137,100$7.29$999k
2025-03-25BIENAIME JEAN JACQUEScluster
Director
Bought7,000$8.21$57k
2025-03-25Tsai Philipcluster
Chief Technology Officer
Bought12,300$8.42$104k
2025-02-03SIEGALL CLAY B
President and CEO
Bought150,000$7.75$1.2M
2024-11-25SIEGALL CLAY Bcluster
President and CEO
Bought100,000$9.62$962k
2024-11-25Lechleider Robertcluster
Chief Medical Officer
Bought15,805$9.48$150k
2024-11-25Tsai Philipcluster
Chief Technology Officer
Bought21,000$9.43$198k

Most active insider buyers

InsiderRoleBuysTotal bought
SIEGALL CLAY BPresident and CEO7$4.9M
BIENAIME JEAN JACQUESDirector6$516k
Tsai PhilipChief Technical Officer3$506k
Lechleider RobertChief Medical Officer1$150k

See IMNM on the chart

Every insider buy and sell for IMNM plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

Open the browserFree sample
Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.