Insider Trading

Eric A. Vaillancourt Net Worth

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Eric A. Vaillancourt has an estimated net worth of at least $15.0 million*, as of April 29, 2026. They own 51,275 shares of NPO stock. They have sold 2,272 shares of NPO stock since 2021, for an estimated $343,441.

Eric A. Vaillancourt $NPO SEC Form 4 Insider Trading

Eric A. Vaillancourt has filed a total of 3 insider trades in $NPO since 2021. Their most recent trade was a sale of 2,272 shares, made on Nov 06, 2025. Their largest trade was a sale of 2,272 shares, made on Nov 06, 2025. We estimate that they now own 51,275 shares of $NPO, worth an estimated $14.6 million.



Insider Trading at $NPO

There have been a total of 26 insider trades reported at $NPO since 2021, with 2,520 shares purchased and 49,657 shares sold. The most active insider traders in $NPO stock have been Steven R. Bower, John M Ii Childress, and Eric A. Vaillancourt. The most recent trade was a sale of 507 shares reported by Steven R. Bower (SVP, Controller and CAO), made on Mar 02, 2026.



History of Insider Stock Trades by Eric A. Vaillancourt

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
NPO logo NPO Sale 2,272 Nov 06, 2025 Nov. 7, 2025, 4:38 p.m.
NPO logo NPO Purchase 790 Mar 14, 2023 March 14, 2023, 5:58 p.m.
NPO logo NPO Purchase 1,000 Mar 07, 2022 March 8, 2022, 4:14 p.m.




$NPO 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.