Aaron Rosenberg $ONC SEC Form 4 Insider Trading

Aaron Rosenberg has filed a total of 2 insider trades in $ONC since 2021. Their most recent trade was a sale of 631 shares, made on Jun 11, 2026. Their largest trade was a sale of 1,190 shares, made on Aug 01, 2025. We estimate that they now own 397,891 shares of $ONC, worth an estimated $115.2 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.

$ONC Executives and Stock Owners with Insider Trades

• John Oyler, Chief Executive Officer

• Xiaobin Wu, President and COO

• Chan Henry Lee, SVP, General Counsel

• Lai Wang, Global Head of R&D

• Titus B. Ball, Principal Accounting Officer

• Lai Wang, President, Global Head of R&D

• Aaron Rosenberg, Chief Financial Officer

*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.