Back to Trades
Total Value
$6.0M
Net $3.5M bought
Filing Date
Jul 20, 2026
1 transaction
Purchases
$3.5M
1 transaction
Trade Summary
On Jul 20, 2026, Heinrich Michael, Insider, purchased $6.0M of ZeroStack Corp. (ZSTK) across 1 transaction. The filing covers Common Shares and reflects net buying of $3.5M. Reported prices ranged from $0.75 to $5.10. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.
Company Information
- Company Name
- ZeroStack Corp.
- Ticker Symbol
- ZSTK
- CIK
- 0001790169
Insider Information
- Name
- Heinrich Michael
- Role
- Insider
- Location
- DALLAS, TX
Filing Details
- Filing Date
- Jul 20, 2026
- Transaction Date
- Jul 20, 2026
- Accession Number
- 0000912282-26-000998
- Form Type
- 4
- Net Trading Amount
- $3.5M
Non-Derivative Transactions
| Date | Security | Shares | Price | Type | Value |
|---|---|---|---|---|---|
| Jul 20, 2026 | Common Shares | 4,608,575 | $0.75 | Purchase | $3.5M |
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Jul 20, 2026 | ZSTK derivative | 500,000 | $5.10 | Grant/Award | $2.5M |
Want live alerts when Heinrich Michael trades again?
Download Insider Trades to track ZSTK, follow insiders, and get mobile alerts when new SEC Form 4 filings are published.
Footnotes
- (F1)Purchase price in the form of native blockchain tokens; each token deemed to have a value of US$0.7549.
- (F2)Held by Zero Gravity Labs Inc., a Delaware corporation owned and controlled by the Reporting Person.
- (F3)The options were approved by the Issuer's board of directors on March 5, 2026, subject to shareholder approval, which occurred on July 20, 2026. The options vest in five equal installments; the vesting of each 20% installment is contingent on the Issuer's volume weighted average price reaching a specified threshold.