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: Applied Optoelectronics Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Applied Optoelectronics Inc. June 6, 202474.6%
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 9, 2026 | Applied Optoelectronics Inc. | Grant or award | +1,166 | — | — |
| Mar 9, 2026 | Applied Optoelectronics Inc. | Open-market sale | −15,000 | $105.76 | $1,586,400 |
| Aug 14, 2025 | Applied Optoelectronics Inc. | Open-market purchase | +4,000 | $21.40 | $85,600 |
| Aug 13, 2025 | Applied Optoelectronics Inc. | Open-market purchase | +10,000 | $22.75 | $227,500 |
| Aug 13, 2025 | Applied Optoelectronics Inc. | Open-market purchase | +4,000 | $23.15 | $92,600 |
| Jun 13, 2025 | Applied Optoelectronics Inc. | Grant or award | +12,281 | — | — |
| Dec 3, 2024 | Applied Optoelectronics Inc. | Open-market sale | −10,000 | $43.08 | $430,800 |
| Jun 21, 2024 | Applied Optoelectronics Inc. | Grant or award | +16,483 | — | — |
| May 14, 2024 | Applied Optoelectronics Inc. | Open-market purchase | +9,800 | $10.54 | $103,292 |
| Mar 18, 2024 | Applied Optoelectronics Inc. | Open-market purchase | +8,000 | $12.75 | $102,000 |
| Feb 27, 2024 | Applied Optoelectronics Inc. | Open-market purchase | +10,000 | $15.29 | $152,900 |
| Aug 21, 2023 | Applied Optoelectronics Inc. | Open-market sale | −10,000 | $15.22 | $152,200 |
| Jun 26, 2023 | Applied Optoelectronics Inc. | Grant or award | +40,925 | — | — |
Questions about William H. Yeh
What boards is William H. Yeh on?
William H. Yeh sits on the board of Applied Optoelectronics Inc.
How long has William H. Yeh served on boards?
Our records show at least 3 years of board service across 1 board, the earliest from 2023.
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