ZSTK insider buying
Every open-market purchase of ZeroStack Corp. (ZSTK) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$3.46M
Insiders buying (12m)1
Purchases on record1
Last purchase filedJul 20, 2026
In the last 12 months, 1 insider of ZeroStack Corp. bought $3.46M of ZSTK stock on the open market in 1 reported purchase. The most recent was filed on Jul 20, 2026: Heinrich Michael (Executive Chairman, Director) bought 4,608,575 shares at $0.75, worth $3.46M.
Get the next ZSTK insider buy on TelegramFree daily recap of the biggest insider purchases, straight from SEC filings. Real-time alerts for Premium members.
Join free on TelegramAll ZSTK insider purchases
| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Jul 20 | Heinrich MichaelExecutive Chairman, Director | $3.46M | 4,608,575 | $0.75 | new | Jul 20 | SEC |