0001503274 2026-09-10 2026-09-10 0001503274 1 2026-09-10 2026-09-10 shares _2:uSDPerShare iso4217:USD pure 0001503274 EX-FILING FEES false S-8 S-8 Quanterix Corporation Equity Common Stock, par value $0.001 per share, to be issued under the Amended & Restated 2025 Inducement Plan true 415000 2.72 1128800 0.0001381 155.89 1128800 155.89 0 155.89 <span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">This Registration Statement on Form S-8 (this “Registration Statement”) covers shares of common stock, par value $0.001 per share (“Common Stock”), of Quanterix Corporation authorized for issuance under the Amended and Restated 2025 Inducement Plan (the “Inducement Plan”). Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the “Securities Act”), this Registration Statement shall also cover any additional shares of Common Stock that become issuable in respect of such securities by reason of any stock dividend, stock split, recapitalization or other similar transaction.</span><div style="padding-right:-2.63pt"><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">Estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rule 457(c) and Rule 457(h) under the Securities Act, and based upon the average of the high and low prices of the registrant’s Common Stock as reported on The Nasdaq Global Market on September 8, 2026. </span></div><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">Estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rule 457(h) under the Securities Act, and based upon the average of the high and low prices of the registrant’s Common Stock as reported on The Nasdaq Global Market on September 8, 2026.</span><span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%">The registrant does not have any fee offsets.</span>