Michael Heinrich
Insider at ZSTK
Data refreshed: Aug 23, 2026, 11:40 PM UTC
Total filings
1
Buys
1
$3.5M
Sells
0
$0
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Jul 20, 2026 | ZSTK Zerostack Corp. | BUY | 4,608,575 | $3.5M |
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⏳ --:--:--
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Jul 20, 2026 | ZSTK Zerostack Corp. | BUY | 4,608,575 | $3.5M |