Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 months
- Director since
- 2026
4 months of board service in total across 1 board, counting each seat separately. Longest: Alpha and Omega Semiconductor Limited, 4 months.
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 |
|---|---|---|---|---|---|
| Jul 20, 2026 | Alpha and Omega Semiconductor Limited | Grant or award | +1,368 | — | — |
Questions about Joshua C. Chien
What boards is Joshua C. Chien on?
Joshua C. Chien sits on the board of Alpha and Omega Semiconductor Limited.
How long has Joshua C. Chien served on boards?
Our records show at least 4 months of board service across 1 board, the earliest from 2026.
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