Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Gulf Resources Inc. (NV), 3 years.
Gulf Resources Inc. (NV)
Director
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 22, 2023 | Gulf Resources Inc. (NV) | Open-market sale | −2,000 | $2.51 | $5,020 |
Questions about Tengfei Zhang
What boards is Tengfei Zhang on?
Tengfei Zhang sits on the board of Gulf Resources Inc. (NV).
How long has Tengfei Zhang served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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