Shawn Stetson - May 11, 2021 Form 4 Insider Report for Quanterix Corp (QTRX)

Role
Interim CFO and Treasurer
Signature
/s/ Brian Keane, as Attorney-in-Fact
Stock symbol
QTRX
Transactions as of
May 11, 2021
Transactions value $
$0
Form type
4
Date filed
5/13/2021, 05:32 PM

Transactions Table

Type Sym Class Transaction Value $ Shares Change % Price $ Shares After Date Ownership Footnotes
transaction QTRX Common Stock Award $0 +1.42 K +43.27% $0.00 4.71 K May 11, 2021 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction QTRX Stock Options (Right to buy) Award $0 +3.32 K $0.00 3.32 K May 11, 2021 Common Stock 3.32 K $49.20 Direct F3

Explanation of Responses:

Id Content
F1 Represents shares of stock issuable on vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on May 11, 2022, and the remaining 75% vest in 36 equal monthly installments at the end of each month beginning on May 31, 2022.
F2 Includes 3,644 restricted stock units.
F3 The option vests as to 25% of the shares on May 11, 2022, and the remaining 75% vests in 36 equal monthly installments at the end of each month beginning on May 31, 2022.