SEC Form 4 · accession 0001562180-18-002871

Quanterix Corp · QTRX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — SVP Finance and Corporate Dev

Period of report

Jun 5, 2018

Accepted (ET)

Jun 5, 2018 · 4:15 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001503274

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Jun 5, 2018	M	25,000	$2.28	A	78,802	D
Common Stock^F1	Jun 5, 2018	S	25,000	$17.1453	D	53,802	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (Right to Buy)^F2	$2.28	Jun 5, 2018	M	25,000	D	—	Feb 3, 2022	Common Stock	25,000	21,670	D

F1Includes 7,131 restricted stock units that vest as to 25% of the shares on May 10, 2019 and as to an additional 2.083% of the shares per month for 36 months thereafter.
F2Vests 23,335 share(s) on 02-Jan-2013, 1,944 share(s) on 31-Jan-2013, 1,944 share(s) on 28-Feb-2013, 1,944 share(s) on 31-Mar-2013, 1,944 share(s) on 30-Apr-2013, 1,944 share(s) on 31-May-2013, 1,944 share(s) on 30-Jun-2013, 1,944 share(s) on 31-Jul-2013, 1,944 share(s) on 31-Aug-2013, 1,944 share(s) on 30-Sep-2013, 1,944 share(s) on 31-Oct-2013, 1,046 share(s) on 30-Nov-2013, 1,944 share(s) on 31-Jan-2014, 1,944 share(s) on 28-Feb-2014, 1,944 share(s) on 31-Mar-2014, 1,944 share(s) on 30-Apr-2014, 1,944 share(s) on 31-May-2014, 1,944 share(s) on 30-Jun-2014, 1,944 share(s) on 31-Jul-2014, 1,944 share(s) on 31-Aug-2014, 1,944 share(s) on 30-Sep-2014, 1,944 share(s) on 31-Oct-2014, 1,944 share(s) on 30-Nov-2014, 1,944 share(s) on 31-Dec-2014, 1,944 share(s) on 31-Jan-2015, 1,944 share(s) on 28-Feb-2015, 1,944 share(s) on 31-Mar-2015, 1,944 share(s) on 30-Apr-2015, 1,944 share(s) on 31-May-2015, 1,944 share(s) on 30-Jun-2015, 1,944 share(s) on 31-Jul-2015, 1,944 share(s) on 31-Aug-2015, 1