Quanterix Corp — Director's Dealing 2018

Feb 28, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Quanterix Corp (QTRX)
CIK: 0001503274
Period of Report: 2018-02-23

Reporting Person: Mattoon Dawn (Sr VP, Stgc Mrktg & Assay Tech)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-23	Common Stock	A	10000	—	Acquired	10000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-23	Stock Option (right to buy)	$22.12	A	40000	Acquired	2028-02-23	Common Stock (40000)	Direct

Footnotes

F1: Represents shares of common stock issuable upon vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on February 23, 2019 and vest as to an additional 2.083% of the shares per month for 36 months thereafter.

F2: The option vests as to 25% of the shares on February 23, 2019 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.