Robert Chess $NKTR SEC Form 4 Insider Trading

Robert Chess has filed a total of 9 insider trades in $NKTR since 2021. Their most recent trade was a sale of 19,500 shares, made on Jun 14, 2024. Their largest trade was a sale of 19,500 shares, made on Jun 14, 2024. We estimate that they now own 17,018 shares of $NKTR, worth an estimated $15.1 million.

Insider Trading at $NKTR

There have been a total of 115 insider trades reported at $NKTR since 2021, with 0 shares purchased and 1.3 million shares sold. The most active insider traders in $NKTR stock have been Howard W Robin, Jonathan Zalevsky, and Mark Andrew Wilson. The most recent trade was a sale of 180 shares reported by Jonathan Zalevsky (Chief R&D Officer), made on Feb 18, 2026.

$NKTR Executives and Stock Owners with Insider Trades

• Howard W Robin, President & CEO

• Jonathan Zalevsky, Chief R&D Officer

• Mark Andrew Wilson, Chief Legal Officer

• Gil M Labrucherie, SVP, COO & CFO

• Jillian B. Thomsen, SVP & Chief Accounting Officer

• Mark Andrew Wilson, SVP & General Counsel

• John Northcott, SVP & Chief Commercial Officer

• Jillian B. Thomsen, Chief Financial 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.