William H. Yeh serves as Executive at APPLIED OPTOELECTRONICS, INC., where they oversee executive responsibilities. Since joining the company, William H. Yeh has executed 36 insider transactions totaling $5.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 14, 2025 involved purchasing 4,000 shares valued at $85.6K.
William H. Yeh currently holds 253,819 shares of APPLIED OPTOELECTRONICS, INC. (AAOI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William H. Yeh has been a net seller of AAOI stock. They have purchased $955.6K and sold $4.1M worth of shares.
William H. Yeh's most recent insider trade was on Aug 14, 2025, when they purchased 4,000 shares at $21.40 per share.
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| $22.75 |
| Discretionary |
| Aug 13, 2025 | AAOI | $92.6K | Purchase | 4,000 | $23.15 | Discretionary |
| Jun 21, 2024 | AAOI | $0 | Award | 16,483 | $N/A | Discretionary |
| May 14, 2024 | AAOI | $103.3K | Purchase | 9,800 | $10.54 | Discretionary |
| Mar 18, 2024 | AAOI | $102.0K | Purchase | 8,000 | $12.75 | Discretionary |
| Feb 27, 2024 | AAOI | $152.9K | Purchase | 10,000 | $15.29 | Discretionary |
| Aug 21, 2023 | AAOI | $152.2K | Sale | 10,000 | $15.22 | Discretionary |
| Jun 26, 2023 | AAOI | $0 | Award | 40,925 | $N/A | Discretionary |
| Jun 27, 2022 | AAOI | $0 | Award | 52,995 | $N/A | Discretionary |
| Jun 11, 2021 | AAOI | $0 | Award | 14,538 | $N/A | Discretionary |
| Jun 15, 2020 | AAOI | $90.2K | Purchase | 10,000 | $9.02 | Discretionary |
| Jun 12, 2020 | AAOI | $0 | Award | 13,053 | $N/A | Discretionary |
| May 31, 2019 | AAOI | $0 | Award | 12,806 | $N/A | Discretionary |
| Jun 8, 2018 | AAOI | $0 | Award | 2,535 | $N/A | Discretionary |
| Jun 9, 2017 | AAOI | $80.0K | Award | 1,236 | $64.71 | Discretionary |
| Jun 2, 2017 | AAOI | $740.6K | Sale | 10,000 | $74.06 | Discretionary |
| May 31, 2017 | AAOI | $710.1K | Sale | 10,000 | $71.01 | Discretionary |
| May 31, 2017 | AAOI | $713.0K | Sale | 10,000 | $71.30 | Discretionary |
| Feb 28, 2017 | AAOI | $1.8M | Sale | 37,664 | $47.15 | Discretionary |
| Jun 6, 2016 | AAOI | $0 | Award | 7,011 | $N/A | Discretionary |
| May 27, 2016 | AAOI | $40.7K | Purchase | 4,000 | $10.17 | Discretionary |
| May 27, 2016 | AAOI | $60.8K | Purchase | 6,000 | $10.13 | Discretionary |
| Jul 31, 2015 | AAOI | $0 | Award | 2,827 | $N/A | Discretionary |
| Aug 8, 2014 | AAOI | $0 | Award | 3,021 | $N/A | Discretionary |
| Jan 6, 2014 | AAOI | $8.4K | Option Exercise | 1,400 | $6.00 | Discretionary |
| Jan 6, 2014 | AAOI | $8.4K | Option Exercise | 1,400 | $6.00 | Discretionary |
| Jan 6, 2014 | AAOI | $10.5K | Option Exercise | 1,750 | $6.00 | Discretionary |
| Jan 6, 2014 | AAOI | $1.3K | Option Exercise | 222 | $6.00 | Discretionary |
| Jan 6, 2014 | AAOI | $4.0K | Option Exercise | 667 | $6.00 | Discretionary |