STAK Inc. (STAK)
Nasdaq: STAK · Oil & Gas Field Machinery & Equipment · Changzhoucity,Jiangsu Province, CN · filing with the SEC since 2024
Who runs STAK Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Jiang Chuanbo
Chief Executive Officer. First filing Mar 2026, latest Mar 17, 2026, 0 filings in all.
Officers reporting now
4
of 7 people with a filing in the last fifteen months
Directors reporting now
3
7 people on the record since 2026
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Jiang Chuanbo | Chief Executive Officer | Mar 2026 | Mar 17, 2026 | none |
| Li Diana | Chief Financial Officer | Mar 2026 | Mar 17, 2026 | none |
| Gao Huyun | Chief Operating Officer | Mar 2026 | Mar 17, 2026 | none |
| Xu Ke Dennis | Chief Technology Officer | Mar 2026 | Mar 17, 2026 | none |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Beekmans Johannes Antonius Gerardus | director | Mar 2026 | Mar 17, 2026 | none |
| Hu Yiqin | director | Mar 2026 | Mar 17, 2026 | none |
| Xu Zhaohui Randall | director | Mar 2026 | Mar 17, 2026 | none |
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.