Bruce Booth $KYMR SEC Form 4 Insider Trading

Bruce Booth has filed a total of 213 insider trades in $KYMR since 2021. Their most recent trade was a sale of 10,658 shares, made on Jun 29, 2026. Their largest trade was a sale of 242,133 shares, made on Aug 11, 2021. We estimate that they now own 462,856 shares of $KYMR, worth an estimated $51.8 million.

Insider Trading at $KYMR

There have been a total of 510 insider trades reported at $KYMR since 2021, with 5.5 million shares purchased and 9.0 million shares sold. The most active insider traders in $KYMR stock have been Nello Mainolfi, Jared Gollob, and Jeremy G Chadwick. The most recent trade was a sale of 50,000 shares reported by Nello Mainolfi (Chief Executive Officer), made on Jul 07, 2026.

$KYMR Executives and Stock Owners with Insider Trades

• Nello Mainolfi, Chief Executive Officer

• Jared Gollob, Chief Medical Officer

• Jeremy G Chadwick, Chief Operating Officer

• Bruce N. Jacobs, Chief Financial Officer

• Noah Goodman, Chief Business Officer

• Ellen Chiniara, Chief Legal Officer

• Richard Chesworth, Chief Scientific 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.