Dawn Mattoon - Jun 7, 2021 Form 4 Insider Report for Quanterix Corp (QTRX)

Role
Sr. VP, Diagnostics
Signature
/s/ Brian Keane, as Attorney-in-Fact
Stock symbol
QTRX
Transactions as of
Jun 7, 2021
Transactions value $
-$400,044
Form type
4
Date filed
6/9/2021, 04:03 PM
Previous filing
Jun 2, 2021
Next filing
Jul 6, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction QTRX Common Stock Options Exercise $56.4K +2.03K +6.2% $27.76 34.8K Jun 7, 2021 Direct F1
transaction QTRX Common Stock Options Exercise $75.7K +3.34K +9.6% $22.70 38.1K Jun 7, 2021 Direct F1
transaction QTRX Common Stock Options Exercise $180K +8.12K +21.32% $22.12 46.2K Jun 7, 2021 Direct F1
transaction QTRX Common Stock Options Exercise $93.8K +4.91K +10.61% $19.12 51.1K Jun 7, 2021 Direct F1
transaction QTRX Common Stock Sale -$392K -6.88K -13.46% $57.00 44.2K Jun 7, 2021 Direct F1, F2
transaction QTRX Common Stock Sale -$413K -6.67K -15.07% $62.00 37.6K Jun 7, 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 Option (right to buy) Options Exercise $0 -2.03K -7.81% $0.00 24K Jun 7, 2021 Common Stock 2.03K $27.76 Direct F3
transaction QTRX Stock Option (right to buy) Options Exercise $0 -3.34K -13.54% $0.00 21.3K Jun 7, 2021 Common Stock 3.34K $22.69 Direct F4
transaction QTRX Stock Option (right to buy) Options Exercise $0 -8.12K -20.31% $0.00 31.9K Jun 7, 2021 Common Stock 8.12K $22.12 Direct F5
transaction QTRX Stock Option (right to buy) Options Exercise $0 -4.91K -18.74% $0.00 21.3K Jun 7, 2021 Common Stock 4.91K $19.12 Direct F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.