Rudy Rong sold $8K of ZSTK stock

Rudy Rong, President of ZeroStack Corp. (ZSTK), sold 1,000 shares of ZSTK stock worth $8K, per an SEC Form 4 filed Aug 21, 2026.

It was an open-market sale.

The trade happened on Aug 19, 2026, 2 days before it was made public.

ZSTK has moved -49.4% since the trade date, from $4.96 to $2.51 (Nov 12, 2026 close).