Zerostack Corp. · NASDAQ:ZSTK
Heinrich Michael reported a 10.00% stake in Zerostack Corp. (Schedule 13D/A)
Event Mar 31, 2026 · Filed Apr 2, 2026
Heinrich Michael reported a 10.00% stake in Zerostack Corp., 471,208 shares, with active intent on Mar 31, 2026. Filed Apr 2, 2026 (Schedule 13D/A).
- Stake
- 10.00%
- Shares
- 471,208
- Intent
- Active
- What changed
- Stake changed
- Filed together
- 2 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Heinrich Michael | 10.00% | 471,208 |
| Zero Gravity Labs Inc. | 0% | 0 |
Source
Related
- Zerostack Corp.
- Heinrich Michael
- Zerostack Corp. shareholders
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