Jiang Chuanbo

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Jiangsu, China
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Jiang Chuanbo
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Jiang Chuanbo

Form 4 holding Chief Executive Officer, Director, 10%+ Owner

STAK Inc.

Security class
Class B Ordinary Shares
Shares / value
7,700,000
Estimated value
Report date
17 Mar 2026
Price
Ownership
By Lanying Capital Ltd.

Insider Reports Filed by Jiang Chuanbo

3 STAK

STAK Inc.

Report period
17 Mar 2026
Transactions
0
Transaction value
$0
Accepted by SEC
17 Mar 2026, 20:54
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
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