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person · Reporting owner

Roskey Mark T.

Disclosed activity across 1 company

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128274
SEC CIK
0001724565

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Quanterix CorpQTRX · Entity 6649SVP, Strategic PartnershipsApril 01, 2022April 05, 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.

Quanterix Corp

Report date April 01, 2022 · Filed April 05, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect22,325 Reported balance After 2022-04-01 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2022-04-01 · Sale · Disposed 171 · Balance 22,325

F1: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 542 RSUs.

F2: This transaction was executed in multiple trades at prices ranging from $29.25 to $30.00. 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 8,062 restricted stock units.

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 542 RSUs.

F2: This transaction was executed in multiple trades at prices ranging from $29.25 to $30.00. 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 8,062 restricted stock units.

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
May 18, 2020 Filed May 20, 2020 21:55 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $2.96 $0.00
Disclosure

SEC source: 0001562180-20-003802 · primarydocument.xml · derivative · entry 4

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,455

Underlying: Common Stock · 5,000 shares

Expires 2024-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Option is fully vested.

Read SEC document
May 18, 2020 Filed May 20, 2020 21:55 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 400 $26.23 $10,492.00
Disclosure

SEC source: 0001562180-20-003802 · primarydocument.xml · nonDerivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,741

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F4 · price: This transaction was executed in multiple trades at prices ranging from $26.22 USD to $26.25 USD; the price reported above reflects the weighted average sale price.

F1 · balance_after: Includes 17,051 restricted stock units.

Read SEC document
May 18, 2020 Filed May 20, 2020 21:55 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,600 $25.55 $117,520.34
Disclosure

SEC source: 0001562180-20-003802 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,141

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F3 · price: This transaction was executed in multiple trades at prices ranging from $25.19 USD to $26.06 USD; the price reported above reflects the weighted average sale price.

F1 · balance_after: Includes 17,051 restricted stock units.

Read SEC document
May 18, 2020 Filed May 20, 2020 21:55 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionCommon Stock 5,000 $2.96 $14,800.00
Disclosure

SEC source: 0001562180-20-003802 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,741

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 17,051 restricted stock units.

Read SEC document
May 01, 2020 Filed May 4, 2020 21:18 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 95 $25.44 $2,417.01
Disclosure

SEC source: 0001562180-20-003264 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,741

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 298 RSUs.

F2 · balance_after: Includes 17,051 restricted stock units.

Read SEC document
April 13, 2020 Filed Apr 14, 2020 22:48 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $2.96 $0.00
Disclosure

SEC source: 0001562180-20-002998 · primarydocument.xml · derivative · entry 4

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,455

Underlying: Common Stock · 5,000 shares

Expires 2024-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Option is fully vested.

Read SEC document
April 13, 2020 Filed Apr 14, 2020 22:48 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 700 $21.64 $15,144.99
Disclosure

SEC source: 0001562180-20-002998 · primarydocument.xml · nonDerivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,836

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F4 · price: This transaction was executed in multiple trades at prices ranging from $21.49 to $21.78. 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.

F1 · balance_after: Includes 17,349 restricted stock units.

Read SEC document
April 13, 2020 Filed Apr 14, 2020 22:48 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 4,300 $20.90 $89,868.28
Disclosure

SEC source: 0001562180-20-002998 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,536

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F3 · price: This transaction was executed in multiple trades at prices ranging from $20.47 to $21.40. 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.

F1 · balance_after: Includes 17,349 restricted stock units.

Read SEC document
April 13, 2020 Filed Apr 14, 2020 22:48 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionCommon Stock 5,000 $2.96 $14,800.00
Disclosure

SEC source: 0001562180-20-002998 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 17,349 restricted stock units.

Read SEC document
March 31, 2020 Filed Apr 1, 2020 23:52 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 93 $17.44 $1,622.37
Disclosure

SEC source: 0001562180-20-002814 · primarydocument.xml · nonDerivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,836

F2 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 198 RSUs.

F3 · price: This transaction was executed in multiple trades at prices ranging from $17.12 to $17.76. 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.

F4 · balance_after: Includes 17,349 restricted stock units.

Read SEC document
March 30, 2020 Filed Apr 1, 2020 23:52 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $2.96 $0.00
Disclosure

SEC source: 0001562180-20-002814 · primarydocument.xml · derivative · entry 4

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,455

Underlying: Common Stock · 5,000 shares

Expires 2024-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Option is fully vested.

Read SEC document
March 30, 2020 Filed Apr 1, 2020 23:52 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 5,000 $18.00 $90,000.00
Disclosure

SEC source: 0001562180-20-002814 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,929

F1 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

Read SEC document
March 30, 2020 Filed Apr 1, 2020 23:52 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionCommon Stock 5,000 $2.96 $14,800.00
Disclosure

SEC source: 0001562180-20-002814 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,929

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 13, 2020 Filed Mar 17, 2020 20:12 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 566 $16.04 $9,080.56
Disclosure

SEC source: 0001562180-20-002579 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,929

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 1,807 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $15.88 to $16.25. 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 17,647 restricted stock units.

Read SEC document
March 02, 2020 Filed Mar 4, 2020 21:49 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 46 $22.93 $1,054.57
Disclosure

SEC source: 0001562180-20-002172 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,495

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $22.90 to $22.99. 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 19,454 restricted stock units.

Read SEC document
February 18, 2020 Filed Feb 21, 2020 01:18 UTC Quanterix Corp QTRX · Entity 6649 GrantStock Option (right to buy) · Derivative 19,500 $0.00 Strike: $27.76 $0.00
Disclosure

SEC source: 0001562180-20-001433 · primarydocument.xml · derivative · entry 5

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,500

Underlying: Common Stock · 19,500 shares

Expires 2030-02-18

F6 · derivative.exercise_date: The option vests as to 25% of the shares on February 18, 2021 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.

Read SEC document
February 18, 2020 Filed Feb 21, 2020 01:18 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $2.96 $0.00
Disclosure

SEC source: 0001562180-20-001433 · primarydocument.xml · derivative · entry 4

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,455

Underlying: Common Stock · 5,000 shares

Expires 2024-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Option is fully vested.

Read SEC document
February 18, 2020 Filed Feb 21, 2020 01:18 UTC Quanterix Corp QTRX · Entity 6649 GrantCommon Stock 8,357 $0.00 $0.00
Disclosure

SEC source: 0001562180-20-001433 · primarydocument.xml · nonDerivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,541

F4 · shares: Represents shares of stock issuable on vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on February 18, 2021 and vest as to an additional 2.083% of the shares per month for 36 months thereafter.

F1 · balance_after: Includes 19,602 restricted stock units.

Read SEC document
February 18, 2020 Filed Feb 21, 2020 01:18 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 5,000 $27.84 $139,194.00
Disclosure

SEC source: 0001562180-20-001433 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,184

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F3 · price: This transaction was executed in multiple trades at prices ranging from $27.4100 to $28.4099. 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.

F1 · balance_after: Includes 19,602 restricted stock units.

Read SEC document
February 18, 2020 Filed Feb 21, 2020 01:18 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionCommon Stock 5,000 $2.96 $14,800.00
Disclosure

SEC source: 0001562180-20-001433 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,184

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 19,602 restricted stock units.

Read SEC document
February 04, 2020 Filed Feb 4, 2020 22:49 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 55 $26.71 $1,469.05
Disclosure

SEC source: 0001562180-20-000853 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,184

F1 · shares: The sales of shares reported on this Form 4 were made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · balance_after: Includes 11,245 restricted stock units.

Read SEC document
January 21, 2020 Filed Jan 22, 2020 22:12 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionStock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $2.96 $0.00
Disclosure

SEC source: 0001562180-20-000480 · primarydocument.xml · derivative · entry 3

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,455

Underlying: Common Stock · 5,000 shares

Expires 2024-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Option is fully vested.

Read SEC document
January 21, 2020 Filed Jan 22, 2020 22:12 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 5,000 $24.04 $120,182.00
Disclosure

SEC source: 0001562180-20-000480 · primarydocument.xml · nonDerivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,239

F2 · shares: The sale of shares reported on this Form 4 was made pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2019.

F3 · price: This transaction was executed in multiple trades at prices ranging from $23.71 to $24.19. 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.

F1 · balance_after: Includes 11,393 restricted stock units.

Read SEC document
January 21, 2020 Filed Jan 22, 2020 22:12 UTC Quanterix Corp QTRX · Entity 6649 Exercise / conversionCommon Stock 5,000 $2.96 $14,800.00
Disclosure

SEC source: 0001562180-20-000480 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,239

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 11,393 restricted stock units.

Read SEC document
January 02, 2020 Filed Jan 6, 2020 21:05 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 46 $23.18 $1,066.07
Disclosure

SEC source: 0001562180-20-000213 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,239

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $22.96 to $23.42. 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 11,393 restricted stock units.

Read SEC document
December 02, 2019 Filed Dec 4, 2019 01:29 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 47 $25.06 $1,177.96
Disclosure

SEC source: 0001562180-19-005809 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,285

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $24.99 to $25.13. 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 11,541 restricted stock units.

Read SEC document
November 01, 2019 Filed Nov 4, 2019 21:13 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 46 $20.86 $959.53
Disclosure

SEC source: 0001562180-19-005326 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,397

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $20.79 to $20.92. 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 11,689 restricted stock units.

Read SEC document
October 01, 2019 Filed Oct 2, 2019 20:06 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 46 $21.78 $1,001.88
Disclosure

SEC source: 0001562180-19-005050 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,443

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · balance_after: Includes 11,837 restricted stock units.

Read SEC document
September 04, 2019 Filed Sep 5, 2019 20:57 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 47 $25.97 $1,220.64
Disclosure

SEC source: 0001562180-19-004673 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,489

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $25.92 to $26.085. 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 435 shares acquired under the Quanterix Corporation Employee Stock Purchase Plan on August 30, 2019. Also includes 11,985 restricted stock units.

Read SEC document
September 04, 2019 Filed Nov 25, 2019 22:33 UTC Amendment Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 47 $25.97 $1,220.64
Disclosure

SEC source: 0001562180-19-005710 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,424

F1 · shares: The sales of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $25.92 to $26.085. 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 370 shares acquired under the Quanterix Corporation Employee Stock Purchase Plan on August 30, 2019. Also includes 11,985 restricted stock units. This amendment has been filed to correct an error in the number of shares acquired under the Quanterix Corporation Employee Stock Pension Plan on August 30, 2019.

Read SEC document
August 01, 2019 Filed Aug 2, 2019 20:22 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 45 $31.62 $1,422.69
Disclosure

SEC source: 0001562180-19-004147 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,101

F1 · shares: The sale of shares reported on the Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $31.55 to $31.795. 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 12,133 restricted stock units.

Read SEC document
July 01, 2019 Filed Jul 3, 2019 18:36 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 45 $34.64 $1,558.66
Disclosure

SEC source: 0001562180-19-003855 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,146

F1 · shares: The sale of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $34.50 to $34.8384. 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 12,281 restricted stock units.

Read SEC document
June 04, 2019 Filed Jun 5, 2019 20:42 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 46 $25.81 $1,187.26
Disclosure

SEC source: 0001562180-19-003342 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,191

F1 · shares: The sale of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 148 RSUs.

F2 · balance_after: Includes 12,429 restricted stock units.

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May 13, 2019 Filed May 14, 2019 20:11 UTC Quanterix Corp QTRX · Entity 6649 SaleCommon Stock 605 $20.02 $12,113.43
Disclosure

SEC source: 0001562180-19-002796 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP, Commercial & Accelerator

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,237

F1 · shares: The sale of shares reported on this Form 4 was made solely to cover tax obligations upon the vesting of 1,782 RSUs.

F2 · price: This transaction was executed in multiple trades at prices ranging from $19.51 to $20.1316. 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 12,577 restricted stock units.

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March 12, 2019 Filed Mar 14, 2019 21:22 UTC Quanterix Corp QTRX · Entity 6649 GrantStock Option (right to buy) · Derivative 24,640 $0.00 Strike: $22.69 $0.00
Disclosure

SEC source: 0001562180-19-001916 · primarydocument.xml · derivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP and GM Apps and Reagents

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,640

Underlying: Common Stock · 24,640 shares

Expires 2029-03-12

F3 · derivative.exercise_date: The option vests as to 25% of the shares on March 12, 2020 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.

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March 12, 2019 Filed Mar 14, 2019 21:22 UTC Quanterix Corp QTRX · Entity 6649 GrantCommon Stock 7,228 $0.00 $0.00
Disclosure

SEC source: 0001562180-19-001916 · primarydocument.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP and GM Apps and Reagents

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,359

F1 · shares: Represents shares of common stock issuable upon vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on March 12, 2020 and vest as to an additional 2.083% of the shares per month for 36 months thereafter.

F2 · balance_after: Includes 14,359 restricted stock units.

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May 10, 2018 Filed May 15, 2018 01:00 UTC Quanterix Corp QTRX · Entity 6649 GrantStock Option (right to buy) · Derivative 24,311 $0.00 Strike: $19.12 $0.00
Disclosure

SEC source: 0001104659-18-033075 · a4.xml · derivative · entry 2

Roskey Mark T. · CIK 0001724565 · SVP and GM Apps and Reagents

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,311

Underlying: Common Stock · 24,311 shares

Expires 2028-05-10

F3 · derivative.exercise_date: The option vests as to 25% of the shares on May 10, 2019 and vests as to an additional 2.083% of the shares per month for 36 months thereafter.

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May 10, 2018 Filed May 15, 2018 01:00 UTC Quanterix Corp QTRX · Entity 6649 GrantCommon Stock 7,131 $0.00 $0.00
Disclosure

SEC source: 0001104659-18-033075 · a4.xml · nonDerivative · entry 1

Roskey Mark T. · CIK 0001724565 · SVP and GM Apps and Reagents

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,131

F1 · shares: Represents shares of common stock issuable upon vesting of restricted stock units. The restricted stock units vest as to 25% of the shares on May 10, 2019 and vest as to an additional 2.083% of the shares per month for 36 months thereafter.

F2 · balance_after: Represents 7,131 restricted stock units.

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