Zerostack Corp. · NASDAQ:ZSTK
Heinrich Michael reported a 30.20% stake in Zerostack Corp. (Schedule 13D/A)
Event Jul 20, 2026 · Filed Jul 21, 2026
Heinrich Michael reported a 30.20% stake in Zerostack Corp., 5,579,783 shares, with active intent on Jul 20, 2026. Filed Jul 21, 2026 (Schedule 13D/A).
- Stake
- 30.20%
- Shares
- 5,579,783
- Intent
- Active
- What changed
- Stake changed
- Filed together
- 2 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Heinrich Michael | 30.20% | 5,579,783 |
| Zero Gravity Labs Inc. | 26.40% | 4,607,575 |
Source
Related
- Zerostack Corp.
- Heinrich Michael
- Zerostack Corp. shareholders
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- Form 4 · Heinrich Michael · Jul 20, 2026
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