Clay B Siegall $IMNM SEC Form 4 Insider Trading

Clay B Siegall has filed a total of 11 insider trades in $IMNM since 2021. Their most recent trade was a purchase of 25,450 shares, made on Mar 27, 2026. Their largest trade was a purchase of 169,204 shares, made on Oct 02, 2023. We estimate that they now own 870,704 shares of $IMNM, worth an estimated $22.1 million.

Insider Trading at $IMNM

There have been a total of 57 insider trades reported at $IMNM since 2021, with 959,889 shares purchased and 1.1 million shares sold. The most active insider traders in $IMNM stock have been Clay B Siegall, Robert Lechleider, and Max Rosett. The most recent trade was a sale of 15,248 shares reported by Isaac Barchas (None), made on Aug 07, 2026.

$IMNM Executives and Stock Owners with Insider Trades

• Clay B Siegall, President and CEO

• Robert Lechleider, Chief Medical Officer

• Max Rosett, Chief Financial Officer

• Jack Higgins, Chief Scientific Officer

• Kinney Horn, CHIEF BUSINESS OFFICER

• Philip Tsai, Chief Technology Officer

• Bruce Turner, Chief Strategy Officer

• Philip Tsai, Chief Technical Officer

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.