Quanterix

Keith Crandell sold 25,830 shares of QTRX on 27 November. They now own 349,519 QTRX shares, or a 7% holding decrease.

David R Walt bought 200,000 shares of QTRX on 11 December. They now own 1,215,500 QTRX shares, or a 20% holding increase.

Keith Crandell bought 266,000 shares of QTRX on 11 December. They now own 1,537,684 QTRX shares, or a 21% holding increase.

Clinton Bybee bought 266,000 shares of QTRX on 11 December. They now own 1,537,684 QTRX shares, or a 21% holding increase.

Ernest Orticerio sold 25,000 shares of QTRX on 5 June. They now own 53,802 QTRX shares, or a 32% holding decrease.

Ernest Orticerio sold 10,000 shares of QTRX on 5 November. They now own 53,802 QTRX shares, or a 16% holding decrease.

Ernest Orticerio sold 10,000 shares of QTRX on 7 November. They now own 53,802 QTRX shares, or a 16% holding decrease.

Joseph Driscoll sold 2,337 shares of QTRX on 8 November. They now own 4,388 QTRX shares, or a 35% holding decrease.

Ernest Orticerio sold 10,000 shares of QTRX on 8 November. They now own 53,802 QTRX shares, or a 16% holding decrease.

Joseph Driscoll sold 25,000 shares of QTRX on 15 November. They now own 4,388 QTRX shares, or a 85% holding decrease.

Joseph Driscoll sold 20,000 shares of QTRX on 28 November. They now own 4,388 QTRX shares, or a 82% holding decrease.

Joseph Driscoll sold 20,000 shares of QTRX on 3 December. They now own 4,388 QTRX shares, or a 82% holding decrease.

John M Connolly bought 2,700 shares of QTRX on 4 December. They now own 4,970 QTRX shares, or a 119% holding increase.

Joseph Driscoll sold 20,000 shares of QTRX on 13 December. They now own 4,388 QTRX shares, or a 82% holding decrease.

Ernest Orticerio sold 25,000 shares of QTRX on 14 December. They now own 28,802 QTRX shares, or a 46% holding decrease.

Joseph Driscoll sold 15,000 shares of QTRX on 15 January. They now own 4,388 QTRX shares, or a 77% holding decrease.

Dawn Mattoon sold 890 shares of QTRX on 26 February. They now own 16,790 QTRX shares, or a 5% holding decrease.

Marijn E Dekkers sold 89,759 shares of QTRX on 20 August. They now own 4,540 QTRX shares, or a 95% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 12 November. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 13 November. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 25 November. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 26 November. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 10 December. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 11 December. They now own 6,549 QTRX shares, or a 37% holding decrease.

Martin D Madaus sold 3,900 shares of QTRX on 26 December. They now own 6,549 QTRX shares, or a 37% holding decrease.