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Insider Trading

Last Updated: 5 months, 1 week ago

David R Walt has an estimated net worth of at least $10.9 million*, as of Feb. 5, 2025. They own 1.9 million shares of QTRX stock. They have sold 0 shares of QTRX stock since 2021, for an estimated $-1.9 million.

David R Walt $QTRX SEC Form 4 Insider Trading

David R Walt has filed a total of 6 insider trades in $QTRX since 2021. Their most recent trade was a purchase of 36,010 shares, made on Jun 12, 2025. Their largest trade was a purchase of 150,000 shares, made on Aug 10, 2022. We estimate that they now own 1.9 million shares of $QTRX, worth an estimated $12.8 million.



Insider Trading at $QTRX

There have been a total of 143 insider trades reported at $QTRX since 2021, with 1.2 million shares purchased and 164,238 shares sold. The most active insider traders in $QTRX stock have been Dawn Mattoon, John J Fry, and E Kevin Hrusovsky. The most recent trade was a purchase of 36,010 shares reported by DAVID R WALT (None), made on Jun 12, 2025.



History of Insider Stock Trades by David R Walt

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
QTRX logo QTRX Purchase 36,010 Jun 12, 2025 June 13, 2025, 4:39 p.m.
QTRX logo QTRX Purchase 123,990 Jun 13, 2025 June 13, 2025, 4:39 p.m.
QTRX logo QTRX Purchase 131,869 Jun 06, 2025 June 9, 2025, 5:44 p.m.
QTRX logo QTRX Purchase 78,131 Jun 09, 2025 June 9, 2025, 5:44 p.m.
QTRX logo QTRX Purchase 47,000 Aug 20, 2024 Sept. 17, 2024, 4:35 p.m.
QTRX logo QTRX Purchase 150,000 Aug 10, 2022 Aug. 10, 2022, 6:22 p.m.




$QTRX 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.