Masoud Toloue - Feb 2, 2024 Form 4 Insider Report for Quanterix Corp (QTRX)

Role
President & CEO, Director
Signature
/s/ Brian Keane, as Attorney-in-Fact
Stock symbol
QTRX
Transactions as of
Feb 2, 2024
Transactions value $
-$193,971
Form type
4
Date filed
2/6/2024, 04:07 PM
Previous filing
Feb 1, 2024
Next filing
Mar 4, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction QTRX Common Stock Award $0 +67.5K +23.59% $0.00 354K Feb 2, 2024 Direct F1
transaction QTRX Common Stock Tax liability -$194K -8.4K -2.37% $23.10 345K Feb 2, 2024 Direct F2, F3

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 Option (right to buy) Award $0 +227K $0.00 227K Feb 2, 2024 Common Stock 227K $23.10 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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 February 2, 2025, and the remaining 75% vest in 36 equal monthly installments on the 15th of each month beginning on March 15, 2025.
F2 Shares withheld by Quanterix Corporation solely to cover tax obligations upon the vesting of 27,794 RSUs.
F3 Includes 176,370 restricted stock units.
F4 The option vests as to 25% of the shares on February 2, 2025, and the remaining 75% vests in 36 equal monthly installments on the 15th of each month beginning on March 15, 2025.