Alper Ilkbahar $SNDK SEC Form 4 Insider Trading

Alper Ilkbahar has filed a total of 37 insider trades in $SNDK since 2021. Their most recent trade was a sale of 200 shares, made on Sep 03, 2026. Their largest trade was a sale of 2,594 shares, made on Sep 03, 2026. We estimate that they now own 42,109 shares of $SNDK, worth an estimated $57.4 million.

Insider Trading at $SNDK

There have been a total of 75 insider trades reported at $SNDK since 2021, with 0 shares purchased and 88,316 shares sold. The most active insider traders in $SNDK stock have been Alper Ilkbahar, David Goeckeler, and Bernard Shek. The most recent trade was a sale of 600 shares reported by Bernard Shek (Chief Legal Officer and Secty), made on Oct 01, 2026.

$SNDK Executives and Stock Owners with Insider Trades

• Alper Ilkbahar, EVP & Chief Technology Officer

• David Goeckeler, Chairman & CEO

• Bernard Shek, Chief Legal Officer & Secty

• Alper Ilkbahar, EVP, Chief Technology Officer

• Bernard Shek, Chief Legal Officer and Secty

• Luis Felipe Visoso, EVP & CFO

• Michael Pokorny, VP, Chief Accounting 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.