Skip to Main Content
Insider Trading

Last Updated: 5 months, 2 weeks ago

John Xu has an estimated net worth of at least $10.3 million*, as of Oct. 29, 2025. They own 13.6 million shares of MSS stock. They have sold 0 shares of MSS stock since 2021, for an estimated $0.

John Xu $MSS SEC Form 4 Insider Trading

John Xu has filed a total of 2 insider trades in $MSS since 2021. Their most recent trade was a purchase of 20,000 shares, made on Apr 01, 2026. Their largest trade was a purchase of 24,000 shares, made on Apr 02, 2026. We estimate that they now own 13.6 million shares of $MSS, worth an estimated $10.3 million.



Insider Trading at $MSS

There have been a total of 5 insider trades reported at $MSS since 2021, with 44,058 shares purchased and 58 shares sold. The most active insider traders in $MSS stock have been Xi Cao, John Xu, and . The most recent trade was a purchase of 20,000 shares reported by John Xu (CEO and President), made on Apr 01, 2026.



History of Insider Stock Trades by John Xu

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
MSS logo MSS Purchase 20,000 Apr 01, 2026 April 9, 2026, 6:12 p.m.
MSS logo MSS Purchase 24,000 Apr 02, 2026 April 9, 2026, 6:12 p.m.




$MSS 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.