Tapewire

Nasdaq · USD

QTRX

Quanterix Corp

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Tapewire entity
6649
SEC CIK
0001503274
Parsed reports
711

Last 12 months

Inside the activity.

3 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 202610
Jun 202600
Jul 202600
Aug 202620
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
May 03, 2021 Filed May 6, 2021 01:15 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 14 $59.01 $826.18
Disclosure

SEC source: 0001562180-21-003285 · primarydocument.xml · nonDerivative · entry 3

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,984

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 RSUs.

F5 · 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 18,466 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 93 $58.16 $5,408.80
Disclosure

SEC source: 0001562180-21-003285 · primarydocument.xml · nonDerivative · entry 2

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,998

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 RSUs.

F4 · 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 18,466 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 119 $57.25 $6,812.40
Disclosure

SEC source: 0001562180-21-003285 · primarydocument.xml · nonDerivative · entry 1

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,091

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 RSUs.

F2 · 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 18,466 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 6 $61.36 $368.16
Disclosure

SEC source: 0001562180-21-003283 · primarydocument.xml · nonDerivative · entry 4

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,222

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 RSUs.

F3 · balance_after: Includes 20,930 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 11 $59.01 $649.14
Disclosure

SEC source: 0001562180-21-003283 · primarydocument.xml · nonDerivative · entry 3

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,228

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 RSUs.

F5 · 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 20,930 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 71 $58.16 $4,129.30
Disclosure

SEC source: 0001562180-21-003283 · primarydocument.xml · nonDerivative · entry 2

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,239

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 RSUs.

F4 · 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 20,930 restricted stock units.

Read SEC document
May 03, 2021 Filed May 6, 2021 01:15 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 90 $57.25 $5,152.24
Disclosure

SEC source: 0001562180-21-003283 · primarydocument.xml · nonDerivative · entry 1

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,310

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 RSUs.

F2 · 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 20,930 restricted stock units.

Read SEC document
April 27, 2021 Filed Apr 28, 2021 21:18 UTC GrantStock Option (right to buy) · Derivative 15,800 $0.00 Strike: $77.79 $0.00
Disclosure

SEC source: 0001562180-21-003003 · primarydocument.xml · derivative · entry 2

OLSON LAURIE J · CIK 0001553231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,800

Underlying: Common Stock · 15,800 shares

Expires 2031-04-27

F3 · derivative.exercise_date: The option vests as to one-third of the shares on April 27, 2022, and the remaining two-thirds of the shares vest monthly thereafter over two years in 24 successive equal installments.

Read SEC document
April 27, 2021 Filed Apr 28, 2021 21:18 UTC GrantCommon Stock 4,540 $0.00 $0.00
Disclosure

SEC source: 0001562180-21-003003 · primarydocument.xml · nonDerivative · entry 1

OLSON LAURIE J · CIK 0001553231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,540

F1 · shares: Represents shares of stock issuable on vesting of restricted stock units. The restricted stock units vest as to one-third of shares on each of April 27, 2022, April 27, 2023 and April 27, 2024.

F2 · balance_after: Includes 4,540 restricted stock units.

Read SEC document
April 20, 2021 Filed Apr 22, 2021 16:05 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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 15, 2021 Filed Apr 15, 2021 20:59 UTC
Duffy David C.SVP R&D and CTO
SaleCommon Stock 1,667 $62.14 $103,587.38
Disclosure

SEC source: 0001562180-21-002823 · primarydocument.xml · nonDerivative · entry 1

Duffy David C. · CIK 0001724566 · SVP R&D and CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,618

F1 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on May 15, 2020.

F2 · balance_after: Includes 10,947 restricted stock units.

Read SEC document
April 08, 2021 Filed Apr 9, 2021 16:02 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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 3, 2021 01:45 UTC GrantCommon Stock 223 $61.45 $13,703.35
Disclosure

SEC source: 0001562180-21-002586 · primarydocument.xml · nonDerivative · entry 1

MEISTER PAUL M · CIK 0001033876 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,430

F1 · shares: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the first quarter of 2021.

F2 · price: Closing price of the Company's common stock on the Nasdaq Global Market on April 1, 2021.

F3 · balance_after: Includes 2,270 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 2, 2021 21:43 UTC GrantCommon Stock 193 $61.45 $11,859.85
Disclosure

SEC source: 0001562180-21-002584 · primarydocument.xml · nonDerivative · entry 1

Hlavinka Sarah E. · CIK 0001433554 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,461

F1 · shares: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the first quarter of 2021.

F2 · price: Closing price of the Company's common stock on the Nasdaq Global Market on April 1, 2021.

F3 · balance_after: Includes 5,297 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 3, 2021 01:44 UTC GrantCommon Stock 294 $61.45 $18,066.30
Disclosure

SEC source: 0001562180-21-002585 · primarydocument.xml · nonDerivative · entry 1

Madaus Martin D · CIK 0001310268 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,690

F1 · shares: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the first quarter of 2021.

F2 · price: Closing price of the Company's common stock on the Nasdaq Global Market on April 1, 2021.

F3 · balance_after: Includes 2,270 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 3, 2021 01:43 UTC
CRANDELL KEITHDirector · 10% owner
GrantCommon Stock 211 $61.45 $12,965.95
Disclosure

SEC source: 0001562180-21-002583 · primarydocument.xml · nonDerivative · entry 1

CRANDELL KEITH · CIK 0001219039 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,637

F1 · shares: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the first quarter of 2021.

F2 · price: Closing price of the Company's common stock on the Nasdaq Global Market on April 1, 2021.

F3 · balance_after: Includes 2,270 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:07 UTC
Fry John JGeneral Counsel & Secretary
SaleCommon Stock 15 $63.36 $950.40
Disclosure

SEC source: 0001562180-21-002633 · primarydocument.xml · nonDerivative · entry 3

Fry John J · CIK 0001419544 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,832

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 700 RSUs.

F3 · balance_after: Includes 23,770 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:07 UTC
Fry John JGeneral Counsel & Secretary
SaleCommon Stock 126 $62.70 $7,900.00
Disclosure

SEC source: 0001562180-21-002633 · primarydocument.xml · nonDerivative · entry 2

Fry John J · CIK 0001419544 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,847

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 700 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 23,770 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:07 UTC
Fry John JGeneral Counsel & Secretary
SaleCommon Stock 60 $61.92 $3,715.18
Disclosure

SEC source: 0001562180-21-002633 · primarydocument.xml · nonDerivative · entry 1

Fry John J · CIK 0001419544 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,973

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 700 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 23,770 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 16:12 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 16 $63.36 $1,013.76
Disclosure

SEC source: 0001562180-21-002660 · primarydocument.xml · nonDerivative · entry 3

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,210

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 RSUs.

F3 · balance_after: Includes 19,216 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 135 $62.70 $8,464.28
Disclosure

SEC source: 0001562180-21-002660 · primarydocument.xml · nonDerivative · entry 2

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,226

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 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 19,216 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Mattoon DawnSr. VP, Diagnostics
SaleCommon Stock 64 $61.92 $3,962.85
Disclosure

SEC source: 0001562180-21-002660 · primarydocument.xml · nonDerivative · entry 1

Mattoon Dawn · CIK 0001731785 · Sr. VP, Diagnostics

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,361

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 750 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 19,216 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 20:07 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 13 $63.36 $823.68
Disclosure

SEC source: 0001562180-21-002632 · primarydocument.xml · nonDerivative · entry 3

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,400

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 RSUs.

F3 · balance_after: Includes 21,503 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 20:07 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 103 $62.70 $6,457.94
Disclosure

SEC source: 0001562180-21-002632 · primarydocument.xml · nonDerivative · entry 2

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,413

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 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 21,503 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 20:07 UTC
Chaubal AmolChief Financial Officer
SaleCommon Stock 49 $61.92 $3,034.06
Disclosure

SEC source: 0001562180-21-002632 · primarydocument.xml · nonDerivative · entry 1

Chaubal Amol · CIK 0001773089 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,516

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 573 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 21,503 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Roskey Mark T.SVP, Strategic Partnerships
SaleCommon Stock 10 $63.36 $633.60
Disclosure

SEC source: 0001562180-21-002659 · primarydocument.xml · nonDerivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Strategic Partnerships

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,436

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 472 RSUs.

F3 · balance_after: Includes 14,709 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Roskey Mark T.SVP, Strategic Partnerships
SaleCommon Stock 85 $62.70 $5,329.36
Disclosure

SEC source: 0001562180-21-002659 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Strategic Partnerships

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,446

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 472 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 14,709 restricted stock units.

Read SEC document
April 01, 2021 Filed Apr 5, 2021 21:46 UTC
Roskey Mark T.SVP, Strategic Partnerships
SaleCommon Stock 41 $61.92 $2,538.70
Disclosure

SEC source: 0001562180-21-002659 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Strategic Partnerships

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,531

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 472 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 14,709 restricted stock units.

Read SEC document
April 01, 2021 Filed Jul 6, 2021 21:17 UTC Amendment GrantCommon Stock 211 $61.45 $12,965.95
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 7

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,924

F6 · shares: Consists of stock granted in lieu of cash fees for service on the Company's Board of Directors and committees thereof for the first quarter of 2021.

F7 · price: Closing price of the Company's common stock on the Nasdaq Global Market on April 1, 2021.

F8 · balance_after: Includes 2,270 restricted stock units.

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March 19, 2021 Filed Mar 19, 2021 20:03 UTC
Duffy David C.SVP R&D and CTO
SaleCommon Stock 1,667 $58.36 $97,286.12
Disclosure

SEC source: 0001562180-21-002370 · primarydocument.xml · nonDerivative · entry 1

Duffy David C. · CIK 0001724566 · SVP R&D and CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,285

F1 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on May 15, 2020.

F2 · balance_after: Includes 11,313 restricted stock units.

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March 16, 2021 Filed Mar 16, 2021 17:30 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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.

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March 16, 2021 Filed Mar 16, 2021 17:30 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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 12, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 13,644 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 6

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,713

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change from indirect to direct ownership of shares previously reported as beneficially owned by the Reporting Person.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

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March 12, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 165,460 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 5

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 883,850

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F4 · ownership.nature: These shares are directly held by ARCH Overage. ARCH Venture Partners VIII, LLC ("ARCH VIII LLC") the sole general partner of ARCH Overage, may be deemed to beneficially own the shares held by ARCH Overage. The Reporting Person is a managing director of the ARCH VIII LLC and shares voting and investment control with respect to these shares. The Reporting Person may be deemed to beneficially own the shares held by ARCH Overage. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 12, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 259,540 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 4

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,386,400

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F3 · ownership.nature: These shares are directly held by ARCH VI. ARCH Venture Partners VI, L.P. ("GPLP"), the sole general partner of ARCH VI, may be deemed to beneficially own the shares held by ARCH VI. ARCH Venture Partners VI, LLC ("GPLLC"), as the sole general partner of GPLP, may be deemed to beneficially own the shares held by ARCH VI. The Reporting Person is a managing director of the GPLLC and shares voting and investment control with respect to these shares. The Reporting Person may be deemed to beneficially own the shares held by ARCH VI. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 09, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 13,643 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 3

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,069

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change from indirect to direct ownership of shares previously reported as beneficially owned by the Reporting Person.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

Read SEC document
March 09, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 165,460 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 2

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,049,310

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F4 · ownership.nature: These shares are directly held by ARCH Overage. ARCH Venture Partners VIII, LLC ("ARCH VIII LLC") the sole general partner of ARCH Overage, may be deemed to beneficially own the shares held by ARCH Overage. The Reporting Person is a managing director of the ARCH VIII LLC and shares voting and investment control with respect to these shares. The Reporting Person may be deemed to beneficially own the shares held by ARCH Overage. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 09, 2021 Filed Jul 6, 2021 21:17 UTC Amendment OtherCommon Stock 259,540 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-089483 · tm2121524-1_4aseq1.xml · nonDerivative · entry 1

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,645,940

F1 · kind: This amended Form 4 is being filed solely to correct the inadvertent omission of details concerning changes in the form of beneficial ownership of these securities by the Reporting Person as a result of pro rata distributions of shares by ARCH Venture Fund VI, L.P. ("ARCH VI") and ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"), which took place in March 2021.

F2 · kind: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F2 · price: Distribution of Common Stock held by a limited partnership to its partners for no consideration.

F3 · ownership.nature: These shares are directly held by ARCH VI. ARCH Venture Partners VI, L.P. ("GPLP"), the sole general partner of ARCH VI, may be deemed to beneficially own the shares held by ARCH VI. ARCH Venture Partners VI, LLC ("GPLLC"), as the sole general partner of GPLP, may be deemed to beneficially own the shares held by ARCH VI. The Reporting Person is a managing director of the GPLLC and shares voting and investment control with respect to these shares. The Reporting Person may be deemed to beneficially own the shares held by ARCH VI. The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of his pecuniary interest therein, if any.

Read SEC document
March 08, 2021 Filed Mar 10, 2021 16:09 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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 16:07 UTC
Fry John JGeneral Counsel & Secretary
SaleCommon Stock 15 $81.82 $1,227.23
Disclosure

SEC source: 0001562180-21-001905 · primarydocument.xml · nonDerivative · entry 2

Fry John J · CIK 0001419544 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,033

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 700 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 24,470 restricted stock units. Also includes 705 shares acquired under the Quanterix Corporation Employee Stock Purchase Plan on February 26, 2021.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 16:07 UTC
Fry John JGeneral Counsel & Secretary
SaleCommon Stock 187 $81.29 $15,201.04
Disclosure

SEC source: 0001562180-21-001905 · primarydocument.xml · nonDerivative · entry 1

Fry John J · CIK 0001419544 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,048

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 700 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 24,470 restricted stock units. Also includes 705 shares acquired under the Quanterix Corporation Employee Stock Purchase Plan on February 26, 2021.

Read SEC document
March 01, 2021 Filed Mar 3, 2021 16:08 UTC
HRUSOVSKY E KEVINDirector · Chairman, President & CEO
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

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