0001562180-21-001037.txt : 20210210 0001562180-21-001037.hdr.sgml : 20210210 20210210161039 ACCESSION NUMBER: 0001562180-21-001037 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210208 FILED AS OF DATE: 20210210 DATE AS OF CHANGE: 20210210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Duffy David C. CENTRAL INDEX KEY: 0001724566 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38319 FILM NUMBER: 21613890 MAIL ADDRESS: STREET 1: C/O QUANTERIX CORPORATION STREET 2: 113 HARTWELL AVENUELE CITY: LEXINGTON STATE: MA ZIP: 02421 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Quanterix Corp CENTRAL INDEX KEY: 0001503274 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 208957988 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 900 MIDDLESEX TURNPIKE CITY: BILLERICA STATE: MA ZIP: 01821 BUSINESS PHONE: 617-301-9400 MAIL ADDRESS: STREET 1: 900 MIDDLESEX TURNPIKE CITY: BILLERICA STATE: MA ZIP: 01821 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2021-02-08 false 0001503274 Quanterix Corp QTRX 0001724566 Duffy David C. C/O QUANTERIX CORPORATION, 900 MIDDLESEX TURNPIKE BILLERICA MA 01821 false true false false SVP R&D and CTO Common Stock 2021-02-08 4 A false 2146.00 0.00 A 41619.00 D Stock Option (right to buy) 77.79 2021-02-08 4 A false 5008.00 0.00 A 2031-02-08 Common Stock 5008.00 5008.00 D Represents shares of stock issuable on vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on February 8, 2022, and the remaining 75% vest in 36 equal monthly installments at the end of each month beginning on February 28, 2022. Includes 13,304 restricted stock units. The option vests as to 25% of the shares on February 8, 2022, and the remaining 75% vests in 36 equal monthly installments at the end of each month beginning on February 28, 2022. /s/ Brian Keane, Attorney-in-fact 2021-02-10