JIANG CHUANBO enters STAK INC. with 7.70M shares across direct and indirect positions
This filing by JIANG CHUANBO (Chief Executive Officer) establishes the baseline for all future Form 4 insider transaction reports at STAK INC..
Indirect
Filed: 3/17/2026ACC: 0001493152-26-010660
DirectorOfficer10% Owner· Chief Executive Officer
Since Mar 2026
7.70M
Baseline shares
0.00
Direct ownership
0 positions
0.00
Derivative underlying
0 instruments
1
Security positions
7.70M indirect
Non-Derivative Holdings1
Class B Ordinary Shares
IndirectShares owned7.70M
Total
7.70M indirect7.70M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Class B Ordinary Shares | 7.70M | Indirect |
| Total | 7.70M | 7.70M indirect |
Derivative Holdings0
No derivative holdings reported