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Insider Trading

Last Updated: 1 day, 9 hours ago

Alessandro Riva has an estimated net worth of at least $20.6 million*, as of June 24, 2026. They own 73,164 shares of ONC stock. They have sold 212 shares of ONC stock since 2021, for an estimated $65,617.

Alessandro Riva $ONC SEC Form 4 Insider Trading

Alessandro Riva has filed a total of 1 insider trades in $ONC since 2021. Their most recent trade was a sale of 212 shares, made on May 22, 2026. Their largest trade was a sale of 212 shares, made on May 22, 2026. We estimate that they now own 73,164 shares of $ONC, worth an estimated $20.5 million.



Insider Trading at $ONC

There have been a total of 175 insider trades reported at $ONC since 2021, with 0 shares purchased and 1.2 million shares sold. The most active insider traders in $ONC stock have been John Oyler, Xiaobin Wu, and Chan Henry Lee. The most recent trade was a sale of 1,292 shares reported by Xiaobin Wu (President and COO), made on Jun 23, 2026.



History of Insider Stock Trades by Alessandro Riva

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
ONC logo ONC Sale 212 May 22, 2026 May 27, 2026, 5:29 p.m.




$ONC 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.