Richard B. Black

Richard B. Black: Director at Applied Optoelectronics. What Richard B. Black holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Applied Optoelectronics (AAOI)

Richard B. Black holds 163,329 Applied Optoelectronics shares (0.19% of the company), worth about $16.5M at the last price, according to the Form 4 of Sep 15, 2026.

Declarations

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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