Insider Trading

Thomas C Chen Net Worth

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Last Updated: 1 month, 3 weeks ago

Thomas C Chen has an estimated net worth of at least $10.5 million*, as of Oct. 15, 2025. They own 807,042 shares of NTHI stock. They have sold 0 shares of NTHI stock since 2021, for an estimated $1.9 million.

Thomas C Chen $NTHI SEC Form 4 Insider Trading

Thomas C Chen has filed a total of 3 insider trades in $NTHI since 2021. Their most recent trade was a purchase of 2,759 shares, made on May 21, 2025. Their largest trade was a purchase of 2,759 shares, made on May 21, 2025. We estimate that they now own 807,042 shares of $NTHI, worth an estimated $8.6 million.



Insider Trading at $NTHI

There have been a total of 20 insider trades reported at $NTHI since 2021, with 54,968 shares purchased and 0 shares sold. The most active insider traders in $NTHI stock have been Amir F Heshmatpour, Keithly Garnett, and Thomas C Chen. The most recent trade was a purchase of 20,000 shares reported by Amir F Heshmatpour (President), made on Nov 21, 2025.



History of Insider Stock Trades by Thomas C Chen

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
NTHI logo NTHI Purchase 2,759 May 21, 2025 May 23, 2025, 9:30 p.m.
NTHI logo NTHI Purchase 2,709 May 22, 2025 May 23, 2025, 9:30 p.m.
NTHI logo NTHI Purchase 400 May 12, 2025 May 19, 2025, 9:24 p.m.




$NTHI 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.