Quanterix CORP Form 4 insider transactions

Quanterix Corp Director Myla Lai-Goldman reported the acquisition of 25,316 shares of common stock through restricted stock units and stock in lieu of cash fees.

Quanterix Corp Director Scott Mendel reported the acquisition of 25,316 shares of common stock through restricted stock units and stock grants for board service.

Quanterix Director Karen Flynn received a grant of 23,372 restricted stock units, increasing her beneficial ownership to 57,212 shares.

Quanterix Corp's President & CEO, Masoud Toloue, reported a disposition of 258 common shares to cover tax obligations related to RSU vesting.

Quanterix CFO Vandana Sriram reported a disposition of 229 common shares to cover tax obligations related to RSU vesting.

Quanterix Corporation's President & CEO, Masoud Toloue, reported a tax-related disposition of 1,242 common shares following the vesting of restricted stock units.

Quanterix Corporation's Director, Alan Sachs, was granted 46,727 restricted stock units, vesting over three years.

Quanterix Corp's President and CEO, Masoud Toloue, reported a disposition of 254 common shares to cover tax obligations related to RSU vesting.

Quanterix Corp Director Malcolm Garret Hampton received a grant of 46,727 restricted stock units, vesting over three years.

William P. Donnelly, Executive Chair of Quanterix Corp, was granted 70,091 stock options with an exercise price of $5.91, vesting over two years.

Quanterix Corporation's Chief Financial Officer, Vandana Sriram, reported a planned disposition of 229 common shares on November 15, 2025, to cover tax obligations from RSU vesting.

Quanterix Corporation's President and CEO, Masoud Toloue, reported a routine disposition of shares to cover tax obligations related to RSU vesting.

Quanterix CEO Masoud Toloue reported a pre-planned disposition of 254 common shares to cover tax obligations related to RSU vesting.

Quanterix CFO Vandana Sriram has reported a planned disposition of 229 shares of common stock on October 15, 2025, to cover tax obligations related to RSU vesting.

Quanterix Corp's President and CEO, Masoud Toloue, disposed of 1,242 shares of common stock to cover tax obligations related to RSU vesting.

Quanterix Director Myla Lai-Goldman acquired 2,084 shares of common stock as compensation for board service.

Quanterix Corporation Director William P. Donnelly acquired 5,076 shares of common stock as compensation for board service.

Quanterix Director Scott Mendel acquired 2,084 shares of common stock at $5.54 per share, increasing his beneficial ownership to 30,737 shares.

Quanterix Director David R. Walt acquired 2,594 shares of common stock on October 1, 2025, as compensation for his board service.

Quanterix President & CEO Masoud Toloue disposed of 254 common shares to cover tax liabilities related to RSU vesting.

Quanterix CFO Vandana Sriram reported a disposition of 229 common shares to cover tax obligations related to vested restricted stock units.

Quanterix CEO Masoud Toloue reported the withholding of 1,242 common shares to cover tax obligations related to RSU vesting, effective September 15, 2025.

Quanterix Corporation's Chief Financial Officer, Vandana Sriram, purchased 4,150 shares of common stock for $4.79 per share.

Quanterix Corporation's President and CEO, Masoud Toloue, reported the disposition of 254 common shares to cover tax obligations related to RSU vesting.

Quanterix Corporation's Chief Financial Officer, Vandana Sriram, disposed of 229 shares of common stock to cover tax obligations related to RSU vesting.

Quanterix Corporation's President and CEO, Masoud Toloue, filed a Form 4 disclosing the future withholding of 1,242 common shares to cover tax obligations related to the vesting of 3,722 restricted stock units on August 15, 2025.

Quanterix President & CEO Masoud Toloue reported a routine disposition of shares to cover tax obligations related to RSU vesting.

Quanterix Corporation's Chief Financial Officer, Vandana Sriram, reported the withholding of 229 common shares to cover tax obligations related to the vesting of 777 restricted stock units.

Quanterix Corporation's President and CEO, Masoud Toloue, reported the withholding of 1,242 shares of common stock to cover tax obligations related to the vesting of 3,722 restricted stock units.

Quanterix Corporation Director Myla Lai-Goldman reported the acquisition of common stock, restricted stock units, and stock options on July 8, 2025, following Quanterix's acquisition of Akoya Biosciences, Inc.