William H. Yeh
Director · APPLIED OPTOELECTRONICS, INC.
- 2024
- Jun 11, 2026
- 5
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies William H. Yeh files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Hung-Lun (Fred) Chang - $26.36M in AAOI purchases and sales in the last 12 months
- Shu-Hua (Joshua) Yeh - $21.88M in AAOI purchases and sales in the last 12 months
- Chih-Hsiang (Thompson) Lin - $19.87M in AAOI purchases and sales in the last 12 months
- Stefan J. Murry - $16.48M in AAOI purchases and sales in the last 12 months
- David C. Kuo - $13.15M in AAOI purchases and sales in the last 12 months
- Cynthia Delaney - $12.76M in AAOI purchases and sales in the last 12 months
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Frequently asked questions
Who is William H. Yeh?
William H. Yeh is a corporate insider, tracked as Director of APPLIED OPTOELECTRONICS, INC. (AAOI). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William H. Yeh last file a Form 4?
The most recent primary Form 4 on record is dated 11 June 2026, one of 5 filings going back to 2024.
Has William H. Yeh been buying or selling stock?
Recorded transactions: 3 open-market purchases ($406K) and 2 open-market sales ($2.02M) across all tracked filings.
