Insider Trading

Richard B Black Net Worth

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Last Updated: 1 day, 17 hours ago

Richard B Black has an estimated net worth of at least $10.7 million*, as of Sept. 17, 2025. They own 327,907 shares of AAOI stock. They have sold 38,162 shares of AAOI stock since 2021, for an estimated $1.2 million.

Richard B Black $AAOI SEC Form 4 Insider Trading

Richard B Black has filed a total of 4 insider trades in $AAOI since 2021. Their most recent trade was a sale of 10,000 shares, made on Jan 15, 2025. Their largest trade was a sale of 10,000 shares, made on Jan 15, 2025. We estimate that they now own 327,907 shares of $AAOI, worth an estimated $9.5 million.



Insider Trading at $AAOI

There have been a total of 76 insider trades reported at $AAOI since 2021, with 250,143 shares purchased and 579,636 shares sold. The most active insider traders in $AAOI stock have been Stefan J. Murry, Chih-Hsiang (Thompson) Lin, and David C Kuo. The most recent trade was a sale of 12,000 shares reported by Stefan J. Murry (Chief Financial Officer), made on Aug 15, 2025.



History of Insider Stock Trades by Richard B Black

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
AAOI logo AAOI Sale 10,000 Jan 15, 2025 Jan. 17, 2025, 5:01 p.m.
AAOI logo AAOI Sale 10,000 Dec 16, 2024 Dec. 18, 2024, 5:02 p.m.
AAOI logo AAOI Sale 8,162 Nov 26, 2024 Nov. 29, 2024, 5:04 p.m.
AAOI logo AAOI Sale 10,000 Nov 15, 2024 Nov. 18, 2024, 5:23 p.m.




$AAOI Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.