Alexander C. Karp $PLTR SEC Form 4 Insider Trading

Alexander C. Karp has filed a total of 204 insider trades in $PLTR since 2021. Their most recent trade was a sale of 11,378 shares, made on Aug 20, 2026. Their largest trade was a sale of 4.5 million shares, made on Nov 15, 2024. We estimate that they now own 30.6 million shares of $PLTR, worth an estimated $1.2 billion.

Insider Trading at $PLTR

There have been a total of 1274 insider trades reported at $PLTR since 2021, with 10,000 shares purchased and 165.3 million shares sold. The most active insider traders in $PLTR stock have been Alexander C. Karp, Shyam Sankar, and Stephen Andrew Cohen. The most recent trade was a sale of 1,342 shares reported by Lauren Elaina Friedman Stat (None), made on Sep 01, 2026.

$PLTR Executives and Stock Owners with Insider Trades

• Alexander C. Karp, See Remarks

• Shyam Sankar, See Remarks

• Stephen Andrew Cohen, See Remarks

• Ryan D. Taylor, See Remarks

• David A. Glazer, See Remarks

• Jeffrey Buckley, See Remarks

• Heather A. Planishek, See Remarks

*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.