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person · Reporting owner

HRUSOVSKY E KEVIN

Disclosed activity across 3 companies

Tapewire entity
38631
SEC CIK
0001252546

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
908 Devices Inc.MASS · Entity 5564DirectorJune 10, 2026June 12, 2026
DA32 Life Science Tech Acquisition Corp.DALS · Entity 110669DirectorJuly 27, 2021July 27, 2021
Quanterix CorpQTRX · Entity 6649Director · Executive ChairmanJuly 05, 2022July 06, 2022

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

908 Devices Inc.

Report date June 10, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect165,390 Reported balance After 2026-06-10 transaction · row 1
1 source row

Row 1 · 2026-06-10 · Exercise / conversion · Acquired 14,083 · Balance 165,390

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-10 · Exercise / conversion · Disposed 14,083 · Balance 0

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F3: The RSUs became fully vested on June 10, 2026, the day prior to the 2026 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect13,656 Reported balance After 2026-06-11 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-06-11 · Grant · Acquired 13,656 · Balance 13,656

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F4: The RSUs become fully vested on June 11, 2027 or the day prior to the 2027 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

Stock Option (option to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.22 · Expires 2036-06-10Direct6,209 Reported balance After 2026-06-11 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-06-11 · Grant · Acquired 6,209 · Balance 6,209

F5: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 11, 2026, subject to the reporting person's continued service through the applicable vesting date.

Common StockSEC Table I · non-derivativeIndirectSee footnote329,675 Reported balance Holding disclosure · report date 2026-06-10 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 329,675

F2: The securities are owned directly by the E. Kevin Hrusovsky 2012 Irrevocable Trust. The reporting person's spouse and children are trustees of E. Kevin Hrusovsky 2012 Irrevocable Trust and have joint voting and dispositive control with respect to all securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust and the reporting person may be deemed to be the beneficial owner of the securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F2: The securities are owned directly by the E. Kevin Hrusovsky 2012 Irrevocable Trust. The reporting person's spouse and children are trustees of E. Kevin Hrusovsky 2012 Irrevocable Trust and have joint voting and dispositive control with respect to all securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust and the reporting person may be deemed to be the beneficial owner of the securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust.

F3: The RSUs became fully vested on June 10, 2026, the day prior to the 2026 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date.

F4: The RSUs become fully vested on June 11, 2027 or the day prior to the 2027 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F5: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 11, 2026, subject to the reporting person's continued service through the applicable vesting date.

DA32 Life Science Tech Acquisition Corp.

Report date July 27, 2021 · Filed July 27, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common StockSEC Table II · derivative / convertible securityDirectNot disclosed Reported balance Holding disclosure · report date 2021-07-27 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: The reporting person owns 30,000 shares of Class B Common Stock which are convertible into shares of Class A Common Stock as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-257679) and have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person owns 30,000 shares of Class B Common Stock which are convertible into shares of Class A Common Stock as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-257679) and have no expiration date.

Quanterix Corp

Report date July 05, 2022 · Filed July 06, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect910,249 Reported balance After 2022-07-05 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2022-07-05 · Sale · Disposed 960 · Balance 910,249

F1: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 2,068 RSUs.

F2: This transaction was executed in multiple trades at prices ranging from $16.18 to $17.10. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: Includes 58,604 restricted stock units and 39,815 shares of common stock subject to performance based vesting.

Filing footnotes · ownership attribution and instrument terms

F1: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 2,068 RSUs.

F2: This transaction was executed in multiple trades at prices ranging from $16.18 to $17.10. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: Includes 58,604 restricted stock units and 39,815 shares of common stock subject to performance based vesting.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 02, 2021 Filed Sep 3, 2021 16:01 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4 $50.24 $200.96
Disclosure

SEC source: 0001562180-21-005792 · primarydocument.xml · nonDerivative · entry 4

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 919,910

F5 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F3 · balance_after: Includes 81,374 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
September 02, 2021 Filed Sep 3, 2021 16:01 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,996 $49.66 $248,105.86
Disclosure

SEC source: 0001562180-21-005792 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 919,914

F5 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $49.21 to $50.18. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 81,374 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 16:01 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 534 $50.75 $27,099.70
Disclosure

SEC source: 0001562180-21-005792 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 924,910

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F4 · price: This transaction was executed in multiple trades at prices ranging from $50.39 to $51.21. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 81,374 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
September 01, 2021 Filed Sep 3, 2021 16:01 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,175 $49.78 $158,057.85
Disclosure

SEC source: 0001562180-21-005792 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 925,444

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $49.32 to $50.22. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 81,374 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
August 16, 2021 Filed Aug 18, 2021 16:19 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 800 $48.03 $38,424.96
Disclosure

SEC source: 0001562180-21-005417 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 928,619

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $47.81 to $48.28. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 89,309 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
August 16, 2021 Filed Aug 18, 2021 16:19 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,200 $47.20 $198,244.20
Disclosure

SEC source: 0001562180-21-005417 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 929,419

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $46.72 to $47.45. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 89,309 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
August 03, 2021 Filed Aug 3, 2021 21:34 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,648 $53.79 $196,218.62
Disclosure

SEC source: 0001562180-21-005151 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 933,619

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $53.43 to $53.99. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 89,309 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 29, 2021 Filed Jul 30, 2021 16:39 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,083 $54.25 $167,267.86
Disclosure

SEC source: 0001562180-21-005093 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 937,267

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $54.03 to $54.60. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 29, 2021 Filed Jul 30, 2021 16:39 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,917 $53.81 $103,152.04
Disclosure

SEC source: 0001562180-21-005093 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 940,350

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $53.03 to $54.02. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 13, 2021 Filed Jul 14, 2021 17:03 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,751 $57.88 $101,353.83
Disclosure

SEC source: 0001562180-21-004937 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 942,267

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $57.70 to $58.24. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 13, 2021 Filed Jul 14, 2021 17:03 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,249 $57.22 $185,911.03
Disclosure

SEC source: 0001562180-21-004937 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 944,018

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $56.58 to $57.55. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 02, 2021 Filed Jul 6, 2021 16:20 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,342 $59.34 $79,638.57
Disclosure

SEC source: 0001562180-21-004774 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 947,267

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F5 · price: This transaction was executed in multiple trades at prices ranging from $59.17 to $59.51. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 02, 2021 Filed Jul 6, 2021 16:20 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 549 $58.39 $32,055.07
Disclosure

SEC source: 0001562180-21-004774 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 948,609

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F4 · price: This transaction was executed in multiple trades at prices ranging from $58.17 to $59.03. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
July 02, 2021 Filed Jul 6, 2021 16:20 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,767 $57.64 $101,849.17
Disclosure

SEC source: 0001562180-21-004774 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 949,158

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.13 to $58.11. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 97,244 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
June 17, 2021 Filed Jun 21, 2021 08:09 UTC 908 Devices Inc. MASS · Entity 5564 GrantRestricted Stock Unit · Derivative 1,379 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-083132 · tm2120211-6_4seq1.xml · derivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,379

Underlying: Common Stock, par value $0.001 · 1,379 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.

F3 · derivative.exercise_date: The RSUs become fully vested on June 17, 2022 or the 2022 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

F3 · derivative.expiration_date: The RSUs become fully vested on June 17, 2022 or the 2022 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.

Read SEC document
June 17, 2021 Filed Jun 21, 2021 08:09 UTC 908 Devices Inc. MASS · Entity 5564 GrantStock Option (option to buy) · Derivative 2,455 $0.00 Strike: $41.70 $0.00
Disclosure

SEC source: 0001104659-21-083132 · tm2120211-6_4seq1.xml · derivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,455

Underlying: Common Stock, par value $0.001 · 2,455 shares

Expires 2031-06-17

F1 · derivative.exercise_date: The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 17, 2021, subject to the reporting person's continued service through the applicable vesting date.

Read SEC document
June 14, 2021 Filed Jun 16, 2021 16:07 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 156 $67.27 $10,493.71
Disclosure

SEC source: 0001562180-21-004294 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 950,925

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · balance_after: Includes 105,179 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
June 14, 2021 Filed Jun 16, 2021 16:07 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,844 $65.97 $319,558.68
Disclosure

SEC source: 0001562180-21-004294 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 951,081

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · balance_after: Includes 105,179 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
June 02, 2021 Filed Jun 2, 2021 16:11 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,500 $49.47 $123,678.00
Disclosure

SEC source: 0001562180-21-003922 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 955,925

F4 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $49.305 to $49.71. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 105,179 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
June 02, 2021 Filed Jun 2, 2021 16:11 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,500 $48.96 $122,407.00
Disclosure

SEC source: 0001562180-21-003922 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 958,425

F4 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $48.30 to $49.29. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 105,179 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
June 01, 2021 Filed Jun 2, 2021 16:11 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,854 $48.32 $186,217.96
Disclosure

SEC source: 0001562180-21-003922 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 960,925

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $48.00 to $48.75. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 105,179 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 13, 2021 Filed May 17, 2021 16:28 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,399 $47.26 $66,116.88
Disclosure

SEC source: 0001562180-21-003494 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 964,779

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $47.10 to $47.34. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 13, 2021 Filed May 17, 2021 16:28 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,730 $46.43 $80,316.81
Disclosure

SEC source: 0001562180-21-003494 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 966,178

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $46.00 to $46.97. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

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May 13, 2021 Filed May 17, 2021 16:28 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,871 $45.46 $85,057.34
Disclosure

SEC source: 0001562180-21-003494 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 967,908

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $45.00 to $45.985. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 28 $61.36 $1,718.08
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 9

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 969,779

F8 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 48 $59.01 $2,832.62
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 8

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 969,807

F8 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F11 · price: This transaction was executed in multiple trades at prices ranging from $57.67 to $58.64. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 313 $58.16 $18,203.80
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 7

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 969,855

F8 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F10 · price: This transaction was executed in multiple trades at prices ranging from $58.75 to $59.45. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 400 $57.25 $22,898.84
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 6

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 970,168

F8 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F9 · price: This transaction was executed in multiple trades at prices ranging from $56.67 to $57.63. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 100 $61.26 $6,125.80
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 5

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 970,568

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F7 · price: This transaction was executed in multiple trades at prices ranging from $61.10 to $61.26. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 700 $60.58 $42,407.68
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 4

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 970,668

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $60.03 to $60.98. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 500 $59.16 $29,580.05
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 971,368

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $58.95 to $59.51. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,051 $58.42 $61,395.64
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 971,868

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $57.94 to $58.64. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
May 03, 2021 Filed May 5, 2021 21:15 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,649 $57.30 $151,789.55
Disclosure

SEC source: 0001562180-21-003287 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 972,919

F1 · shares: The sale of shares was effected pursuant to a 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $56.93 to $57.78. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 113,114 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 20, 2021 Filed Apr 22, 2021 16:05 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,300 $58.65 $134,903.74
Disclosure

SEC source: 0001562180-21-002907 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 975,568

F1 · shares: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $58.24 to $59.20. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 20, 2021 Filed Apr 22, 2021 16:05 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,700 $57.87 $156,238.20
Disclosure

SEC source: 0001562180-21-002907 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 977,868

F1 · shares: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.42 to $58.40. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 08, 2021 Filed Apr 9, 2021 16:02 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,600 $65.75 $236,690.64
Disclosure

SEC source: 0001562180-21-002765 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 980,568

F1 · shares: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $65.595 to $65.86. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 08, 2021 Filed Apr 9, 2021 16:02 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,400 $65.01 $91,012.46
Disclosure

SEC source: 0001562180-21-002765 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 984,168

F1 · shares: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $64.56 to $65.51. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:12 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 260 $63.36 $16,473.60
Disclosure

SEC source: 0001562180-21-002634 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 985,568

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:12 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,148 $62.70 $134,676.16
Disclosure

SEC source: 0001562180-21-002634 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 985,828

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F4 · price: This transaction was executed in multiple trades at prices ranging from $62.30 to $63.21. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:12 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,024 $61.92 $63,405.67
Disclosure

SEC source: 0001562180-21-002634 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 987,976

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $61.30 to $62.27. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 121,049 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 16, 2021 Filed Mar 16, 2021 17:30 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,100 $61.51 $252,211.09
Disclosure

SEC source: 0001562180-21-002265 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 989,000

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $61.20 to $61.72. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 16, 2021 Filed Mar 16, 2021 17:30 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 900 $60.42 $54,380.70
Disclosure

SEC source: 0001562180-21-002265 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 993,100

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $60.08 to $60.74. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 08, 2021 Filed Mar 10, 2021 16:09 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 800 $68.00 $54,400.00
Disclosure

SEC source: 0001562180-21-002145 · primarydocument.xml · nonDerivative · entry 4

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 994,000

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 08, 2021 Filed Mar 10, 2021 16:09 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 320 $67.05 $21,454.50
Disclosure

SEC source: 0001562180-21-002145 · primarydocument.xml · nonDerivative · entry 3

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 994,800

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $67.00 to $67.11. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 08, 2021 Filed Mar 10, 2021 16:09 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 2,780 $66.26 $184,190.57
Disclosure

SEC source: 0001562180-21-002145 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 995,120

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $66.00 to $66.90. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 08, 2021 Filed Mar 10, 2021 16:09 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,100 $64.53 $70,983.00
Disclosure

SEC source: 0001562180-21-002145 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 997,900

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $64.05 to $65.01. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 16:08 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 259 $81.82 $21,190.09
Disclosure

SEC source: 0001562180-21-001906 · primarydocument.xml · nonDerivative · entry 2

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 999,000

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F4 · price: This transaction was executed in multiple trades at prices ranging from $81.69 to $81.93. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 16:08 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 3,184 $81.29 $258,824.18
Disclosure

SEC source: 0001562180-21-001906 · primarydocument.xml · nonDerivative · entry 1

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 999,259

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 7,935 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $80.69 to $81.63. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: Includes 128,984 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
February 19, 2021 Filed Feb 22, 2021 16:34 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 1,651 $91.42 $150,938.22
Disclosure

SEC source: 0001562180-21-001362 · primarydocument.xml · nonDerivative · entry 6

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,002,443

F4 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 9,749 RSUs.

F9 · price: This transaction was executed in multiple trades at prices ranging from $91.06 to $91.665. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F6 · balance_after: Includes 136,919 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document
February 19, 2021 Filed Feb 22, 2021 16:34 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 342 $90.25 $30,866.01
Disclosure

SEC source: 0001562180-21-001362 · primarydocument.xml · nonDerivative · entry 5

HRUSOVSKY E KEVIN · CIK 0001252546 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,004,094

F4 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 9,749 RSUs.

F8 · price: This transaction was executed in multiple trades at prices ranging from $90.01 to $90.49. The price reported reflects the weighted average sale price. The reporting person undertakes to provide upon request to the SEC staff, the issuer or any security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F6 · balance_after: Includes 136,919 restricted stock units and 39,815 shares of common stock that are subject to performance based vesting.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.