• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishDashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees
    Legal
    Terms of usePrivacy policyCookie policy

    President & CEO Toloue Masoud bought $207,100 worth of shares (19,000 units at $10.90), increasing direct ownership by 6% to 354,119 units (SEC Form 4)

    8/15/24 4:03:35 PM ET
    $QTRX
    Biotechnology: Laboratory Analytical Instruments
    Industrials
    Get the next $QTRX alert in real time by email
    SEC FORM 4 SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
      
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    Toloue Masoud

    (Last) (First) (Middle)
    C/O QUANTERIX CORPORATION
    900 MIDDLESEX TURNPIKE

    (Street)
    BILLERICA MA 01821

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    Quanterix Corp [ QTRX ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director 10% Owner
    X Officer (give title below) Other (specify below)
    President & CEO
    3. Date of Earliest Transaction (Month/Day/Year)
    08/13/2024
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    X Form filed by One Reporting Person
    Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Common Stock 08/13/2024 P 19,000 A $10.9(1) 354,119(2) D
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    Explanation of Responses:
    1. This transaction was executed in multiple trades at prices ranging from $10.88 to $10.90 The price reported reflects the weighted average purchase 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.
    2. Includes 154,582 restricted stock units.
    Remarks:
    /s/ Brian Keane, as Attorney-in-Fact 08/15/2024
    ** Signature of Reporting Person Date
    Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
    * If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
    ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
    Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
    Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
    Get the next $QTRX alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $QTRX

    DatePrice TargetRatingAnalyst
    2/1/2024$30.00Sector Outperform
    Scotiabank
    9/25/2023$25.00 → $32.00Hold → Buy
    Canaccord Genuity
    8/8/2023$30.00Market Perform → Outperform
    SVB Securities
    5/23/2023$13.00 → $27.00Neutral → Buy
    Goldman
    8/15/2022$40.00 → $12.00Buy → Hold
    Canaccord Genuity
    8/9/2022$38.00 → $18.00Outperform → Market Perform
    Cowen
    8/9/2022$35.00 → $15.00Outperform → Mkt Perform
    SVB Leerink
    3/2/2022$85.00 → $60.00Overweight
    JP Morgan
    More analyst ratings

    $QTRX
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Quanterix Expands Reach with IVD and Large Reference Labs

      Simoa Technology Advances Earlier Disease Detection by Measuring Signature Biomarkers Quanterix Corporation (NASDAQ:QTRX), a company fueling scientific discovery through ultrasensitive biomarker detection, today announced that the HD-X Simoa Immunoassay Analyzer has received Class 1 Medical Device registration by the Ministry of Food and Drug Safety (MFDS) in South Korea through its regional distribution partner, HS Biosystems. The continued expansion of the industry-leading Simoa® technology platform into global markets demonstrates a key milestone in broadening validation of biomarker-based testing and providing clinicians with minimally invasive tools that can help enhance diagnostic

      6/23/25 7:30:00 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Kent Lake Condemns Quanterix's Failure to Schedule Its 2025 Annual Meeting as a Tactic to Silence Shareholders

      RINCON, Puerto Rico, June 11, 2025 /PRNewswire/ -- Kent Lake PR LLC ("Kent Lake"), a holder of approximately 6.9% of the outstanding common stock of Quanterix Corporation ("Quanterix" or the "Company") (NASDAQ:QTRX), today issued the following statement condemning the Company's failure thus far to schedule its 2025 Annual Meeting on time. "Quanterix's ongoing failure to schedule its 2025 Annual Meeting until the approaching legal deadline is consistent with the Board's pattern of limiting and disregarding shareholder input. More than one year has already passed since Quanterix held its last Annual Meeting on June 3, 2024, yet the 2025 Annual Meeting remains unscheduled. We believe the Board

      6/11/25 8:00:00 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Quanterix to Present at Goldman Sachs Global Healthcare Conference

      Quanterix Corporation (NASDAQ:QTRX), a company fueling scientific discovery through ultrasensitive biomarker detection, today announced that President and Chief Executive Officer Masoud Toloue will present at the Goldman Sachs 46th Annual Global Healthcare Conference in Miami, Florida on Monday, June 9th, at 1:20 p.m. ET. Quanterix will also host one-on-one meetings with institutional investors during the conference. Webcast Information The live webcast presentation can be accessed from the Investors section of the company's website at www.quanterix.com. A replay of the webcast will be available for a limited period following the conference. To learn more about Quanterix, visit www.qu

      6/6/25 9:41:00 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials

    $QTRX
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • Scotiabank initiated coverage on Quanterix with a new price target

      Scotiabank initiated coverage of Quanterix with a rating of Sector Outperform and set a new price target of $30.00

      2/1/24 6:32:54 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Quanterix upgraded by Canaccord Genuity with a new price target

      Canaccord Genuity upgraded Quanterix from Hold to Buy and set a new price target of $32.00 from $25.00 previously

      9/25/23 9:03:48 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Quanterix upgraded by SVB Securities with a new price target

      SVB Securities upgraded Quanterix from Market Perform to Outperform and set a new price target of $30.00

      8/8/23 6:29:03 AM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials

    $QTRX
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • President & CEO Toloue Masoud covered exercise/tax liability with 1,242 shares, decreasing direct ownership by 0.24% to 517,680 units (SEC Form 4)

      4 - Quanterix Corp (0001503274) (Issuer)

      6/17/25 5:18:28 PM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Chief Financial Officer Sriram Vandana covered exercise/tax liability with 229 shares, decreasing direct ownership by 0.27% to 83,508 units (SEC Form 4)

      4 - Quanterix Corp (0001503274) (Issuer)

      6/17/25 5:18:15 PM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials
    • Director Walt David R bought $984,968 worth of shares (160,000 units at $6.16), increasing direct ownership by 9% to 1,866,933 units (SEC Form 4)

      4 - Quanterix Corp (0001503274) (Issuer)

      6/13/25 4:39:15 PM ET
      $QTRX
      Biotechnology: Laboratory Analytical Instruments
      Industrials