Quanterix Corp — Director's Dealing 2021

Jun 9, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Quanterix Corp (QTRX)
CIK: 0001503274
Period of Report: 2021-06-07

Reporting Person: Mattoon Dawn (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-07	Common Stock	M	2030.00	$27.76	Acquired	34763.00	Direct
2021-06-07	Common Stock	M	3336.00	$22.698	Acquired	38099.00	Direct
2021-06-07	Common Stock	M	8124.00	$22.12	Acquired	46223.00	Direct
2021-06-07	Common Stock	M	4906.00	$19.12	Acquired	51129.00	Direct
2021-06-07	Common Stock	S	6883.00	$57.00	Disposed	44246.00	Direct
2021-06-07	Common Stock	S	6666.00	$62.00	Disposed	37580.00	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-07	Stock Option (right to buy)	$27.76	M	2030.00	Disposed	2030-02-18	Common Stock (2030.00)	Direct
2021-06-07	Stock Option (right to buy)	$22.69	M	3336.00	Disposed	2029-03-12	Common Stock (3336.00)	Direct
2021-06-07	Stock Option (right to buy)	$22.12	M	8124.00	Disposed	2028-02-23	Common Stock (8124.00)	Direct
2021-06-07	Stock Option (right to buy)	$19.12	M	4906.00	Disposed	2028-05-10	Common Stock (4906.00)	Direct

Footnotes

F1: Includes 17,716 restricted stock units.

F2: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on March 15, 2021.

F3: The option vests as to 25% of the shares on February 18, 2021 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.

F4: The option vests as to 25% of the shares on March 12, 2020 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.

F5: 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.

F6: The option vests as to 25% of the shares on May 10, 2019 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.