Quanterix Corp — Director's Dealing 2018

Aug 10, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Quanterix Corp (QTRX)
CIK: 0001503274
Period of Report: 2018-08-07

Reporting Person: Madaus Martin D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-08-07	Common Stock	A	2270	—	Acquired	2270	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-08-07	Stock Option (Right to Buy)	$14.80	A	7900	Acquired	2028-08-07	Common Stock (7900)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	224966	Indirect

Footnotes

F1: Represents restricted stock units that vest as to 100% of the shares on December 31, 2018. Each restricted stock unit represents the right to receive one share of the Issuer's common stock.

F2: Represents 2,270 restricted stock units.

F3: Held by a trust for which the Reporting Person is a trust advisor who shares voting and investment control.