SEC CIK 1330748
Zheng Yenyou
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SDEVview stock → | 1,716 | 2023-05-11 |
Position History — SDEV
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SDEV
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-31 | Grant / award (derivative) | 140,000 | $0.00 | 140,000 |
| 2023-06-09 | Grant / award (derivative) | 858 | $0.00 | 858 |
| 2023-05-11 | Option exercise (derivative) | 858 | $0.00 | 0 |
| 2023-05-11 | Option exercise | 858 | — | 1,716 |
| 2022-05-21 | Option exercise (derivative) | 30,000 | $0.00 | 30,000 |
| 2022-05-21 | Option exercise | 30,000 | — | 30,000 |
| 2022-05-11 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2021-05-21 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2020-05-26 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2019-09-11 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.