WALT DAVID R

Director Walt David R purchases 160,000 shares (160.0K) over two days at $6.23 and $6.14 for $984,968.49

Director Walt David R executed 2 separate purchases totaling 160,000 shares at a blended average price of $6.16, increasing his holdings by 9.4% to 1,866,933 shares. The current stock price of $6.06 is 66.6% below the 52-week high of $18.15, and the company remains unprofitable with a net income of -$20,504,000 in the latest quarter, though revenue grew 12.3% year-over-year. This purchase occurs within a cluster pattern, as 2 other insiders also bought within the past 14 days. His cross-ticker track record shows 0 of 1 prior buys were well-timed at the 90-day mark, with an average 90-day return of -15.9%; his same-ticker history at QTRX includes a prior August 2024 buy that returned -15.9% over 90 days.

Director David R. Walt buys 210,000 shares for $1,133,795.69 at $5.40 avg as QTRX falls -72.1% from 52-week high

Director David R. Walt executed 2 separate purchases totaling 210,000 shares for $1,133,795.69 (blended average $5.40), increasing his holdings from 1,496,933 shares to 1,706,933 shares. The timing coincides with significant stock weakness: QTRX is trading at $5.06, down -72.1% from its 52-week high of $18.15 and down -33.4% over 90 days, yet at levels only slightly above the 52-week low of $4.28. Walt's prior open-market buy at QTRX (2024-08-20) showed mixed results: 30d return +16.6% but 90d return -15.9%, indicating his prior timing at this ticker was unsuccessful on the longer horizon. The company remains unprofitable with a net income of $-20,504,000.00 against latest-quarter revenue of $30,333,000.00, despite 12.3% annual revenue growth. A cluster pattern is present: 2 other insiders also bought within the past 14 days, suggesting coordinated director-level accumulation during a period of depressed valuation.

Director Walt David R buys 47,000 shares of QTRX at $13.29; stock -53.9% from 52-week high amid ongoing losses.

Director Walt David R purchased 47,000 shares at $13.29 on 2024-08-20, increasing his holdings by 3.3% to 1,487,342 shares total. The purchase occurs at a price -53.9% from the 52-week high of $28.66, and the company remains unprofitable with a net loss of $9,473,000 in the latest quarterly results, despite posting annual revenue growth of +16.0%. The combination of a director accumulating shares during a significant drawdown, coupled with the company's negative earnings trajectory, presents a mixed signal: insider accumulation can suggest confidence in recovery, yet it occurs against a backdrop of ongoing financial losses that warrant investor scrutiny of the company's path to profitability.