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    SEC Form SC 13D/A filed by Quantum-Si Incorporated (Amendment)

    9/13/23 4:44:55 PM ET
    $QSI
    Industrial Machinery/Components
    Industrials
    Get the next $QSI alert in real time by email
    SC 13D/A 1 ef20010600_sc13da.htm SC 13D/A
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13D
     
    Under the Securities Exchange Act of 1934
    (Amendment No. 1)*
     

    Quantum-Si Incorporated
    (Name of Issuer)
     
    Class A common stock, par value $0.0001 per share
    Class B common stock, par value $0.0001 per share
    (Title of Class of Securities)
     
    Class A common stock: 74765K105
    Class B common stock: Not Applicable
    (CUSIP Number)
     
    Jonathan M. Rothberg, Ph.D.
    c/o Quantum-Si Incorporated
    29 Business Park Drive
    Branford, Connecticut 06405
    (866) 688-7374
     (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
     
    Copies to:
     
    Michael L. Fantozzi, Esq.
    Jason S. McCaffrey, Esq.
    Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
    One Financial Center
    Boston, Massachusetts 02111
     
    September 11, 2023
    (Date of Event Which Requires Filing of this Statement)
     

    If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.  ☐
     

    Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.
     

    *
    The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.
     
    The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
     



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 1 of  7
    1
    NAMES OF REPORTING PERSONS
     
     
    Jonathan M. Rothberg, Ph.D.
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a)
    ☐

    (b)
    ☐
     
     
    3
    SEC USE ONLY
     
     

     
     
     
     
    4
    SOURCE OF FUNDS (SEE INSTRUCTIONS)
     
     
    PF1
     
     
     
     
    5
    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
     
    ☐

     
     
     
     
    6
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    United States of America
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    7
    SOLE VOTING POWER
     
     
    15,351,594 shares of Class A common stock and 19,937,500 shares of Class B common stock1
     
     
     
     
    8
    SHARED VOTING POWER
     
     
    2,190,489 shares of Class A common stock2
     
     
     
     
    9
    SOLE DISPOSITIVE POWER
     
     
    15,351,594 shares of Class A common stock and 19,937,500 shares of Class B common stock1
     
     
     
     
    10
    SHARED DISPOSITIVE POWER
     
     
    2,190,489 shares of Class A common stock2
     
     
     
     
    11
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    17,542,083 shares of Class A common stock and 19,937,500 shares of Class B common stock12
     
     
     
     
    12
    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
    ☐

     
     
     
     
    13
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
     
     
    14.4% of the Class A common stock and 100% of the Class B common stock3
     
     
     
     
    14
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    IN
     
     
     
     


    1 Consists of (i) 2,561,606 shares of Class A common stock of Quantum-Si Incorporated (f/k/a HighCape Capital Acquisition Corp.) (the “Issuer”) held by Jonathan M. Rothberg, Ph.D., (ii) stock options to purchase 309,880 shares of Class A common stock of the Issuer which are exercisable within 60 days of September 11, 2023, held by Dr. Jonathan M. Rothberg, (iii) 6,230,108 shares of Class A common stock of the Issuer held by 2012 JMR Trust Common, LLC, (iv) 6,250,000 shares of Class A common stock of the Issuer distributed from 2012 JMR Trust Common, LLC and held by entities owned by trusts created for the benefit of Dr. Jonathan Rothberg’s children, (v) 17,943,750 shares of Class B common stock of the Issuer held by 4C Holdings I, LLC and (vi) 1,993,750 shares of Class B common stock of the Issuer held by 4C Holdings V, LLC.
    2 Consists of (i) 1,917,067 shares of Class A common stock of the Issuer held by 23rd Century Capital LLC, and (ii) 273,422 shares of Class A common stock of the Issuer held by Dr. Jonathan Rothberg’s spouse, Bonnie E. Gould Rothberg, M.D.
    3 Calculated based on 121,778,988 shares of Class A common stock of the Issuer and 19,937,500 shares of Class B common stock of the Issuer outstanding as of August 2, 2023.



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 2 of  7
    1
    NAMES OF REPORTING PERSONS
     
     
    23rd Century Capital LLC
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a)
    ☐

    (b)
    ☐
     
     
    3
    SEC USE ONLY
     
     

     
     
     
     
    4
    SOURCE OF FUNDS (SEE INSTRUCTIONS)
     
     
    PF
     
     
     
     
    5
    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
     
    ☐

     
     
     
     
    6
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Delaware
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    7
    SOLE VOTING POWER
     
     

     
     
     
     
    8
    SHARED VOTING POWER
     
     
    1,917,067 shares of Class A common stock
     
     
     
     
    9
    SOLE DISPOSITIVE POWER
     
     

     
     
     
     
    10
    SHARED DISPOSITIVE POWER
     
     
    1,917,067 shares of Class A common stock
     
     
     
     
    11
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    1,917,067 shares of Class A common stock
     
     
     
     
    12
    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
    ☐

     
     
     
     
    13
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
     
     
    1.6% of the Class A common stock4
     
     
     
     
    14
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    OO
     
     
     
     


    4 Calculated based on 121,778,988 shares of Class A common stock of the Issuer outstanding as of August 2, 2023.



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 3 of  7
    1
    NAMES OF REPORTING PERSONS
     
     
    2012 JMR Trust Common, LLC
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a)
    ☐

    (b)
    ☐
     
     
    3
    SEC USE ONLY
     
     

     
     
     
     
    4
    SOURCE OF FUNDS (SEE INSTRUCTIONS)
     
     
    PF
     
     
     
     
    5
    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
     
    ☐

     
     
     
     
    6
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Delaware
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    7
    SOLE VOTING POWER
     
     

     
     
     
     
    8
    SHARED VOTING POWER
     
     
    6,230,108 shares of Class A common stock
     
     
     
     
    9
    SOLE DISPOSITIVE POWER
     
     

     
     
     
     
    10
    SHARED DISPOSITIVE POWER
     
     
    6,230,108 shares of Class A common stock
     
     
     
     
    11
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    6,230,108 shares of Class A common stock
     
     
     
     
    12
    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
    ☐

     
     
     
     
    13
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
     
     
    5.1% of the Class A common stock5

     
     
     
     
    14
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    OO
     
     
     
     


    5 Calculated based on 121,778,988 shares of Class A common stock of the Issuer outstanding as of August 2, 2023.



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 4 of  7
    1
    NAMES OF REPORTING PERSONS
     
     
    4C Holdings I, LLC
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a)
    ☐

    (b)
    ☐
     
     
    3
    SEC USE ONLY
     
     

     
     
     
     
    4
    SOURCE OF FUNDS (SEE INSTRUCTIONS)
     
     
    PF
     
     
     
     
    5
    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
     
    ☐

     
     
     
     
    6
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Delaware
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    7
    SOLE VOTING POWER
     
     

     
     
     
     
    8
    SHARED VOTING POWER
     
     
    17,943,750 shares of Class B common stock
     
     
     
     
    9
    SOLE DISPOSITIVE POWER
     
     

     
     
     
     
    10
    SHARED DISPOSITIVE POWER
     
     
    17,943,750 shares of Class B common stock
     
     
     
     
    11
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    17,943,750 shares of Class B common stock
     
     
     
     
    12
    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
    ☐

     
     
     
     
    13
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
     
     
    90% of the Class B common stock6
     
     
     
     
    14
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    OO
     
     
     
     


    6 Calculated based on 19,937,500 shares of Class B common stock of the Issuer outstanding as of August 2, 2023.



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 5 of  7
    1
    NAMES OF REPORTING PERSONS
     
     
    4C Holdings V, LLC
     
     
     
     
    2
    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a)
    ☐

    (b)
    ☐
     
     
    3
    SEC USE ONLY
     
     

     
     
     
     
    4
    SOURCE OF FUNDS (SEE INSTRUCTIONS)
     
     
    PF
     
     
     
     
    5
    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
     
    ☐

     
     
     
     
    6
    CITIZENSHIP OR PLACE OF ORGANIZATION
     
     
    Delaware
     
     
     
     
    NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
    7
    SOLE VOTING POWER
     
     

     
     
     
     
    8
    SHARED VOTING POWER
     
     
    1,993,750 shares of Class B common stock
     
     
     
     
    9
    SOLE DISPOSITIVE POWER
     
     

     
     
     
     
    10
    SHARED DISPOSITIVE POWER
     
     
    1,993,750 shares of Class B common stock
     
     
     
     
    11
    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
     
    1,993,750 shares of Class B common stock
     
     
     
     
    12
    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
     
    ☐

     
     
     
     
    13
    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
     
     
    10% of the Class B common stock 7
     
     
     
     
    14
    TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
     
     
    OO
     
     
     
     


    7 Calculated based on 19,937,500 shares of Class B common stock of the Issuer outstanding as of August 2, 2023.



    SCHEDULE 13D




    CUSIP NO. 74765K105
    13D
    Page 6 of  7
    Explanatory Note

    This Amendment No. 1 to Schedule 13D (“Amendment No. 1”) amends and supplements the Schedule 13D filed on June 18, 2021 (the “Schedule 13D”) relating to the Class A common stock, par value $0.0001 per share, and Class B common stock, par value $0.0001 per share, of Quantum-Si Incorporated (f/k/a HighCape Capital Acquisition Corp.), a Delaware corporation (the “Issuer”). Information reported in the Schedule 13D remains in effect except to the extent that it is amended, restated or superseded by information contained in this Amendment No. 1. Capitalized terms used but not defined herein have the meanings ascribed to them in the Schedule 13D.
     
    Item 1.
    Security and Issuer.

    Item 1 of the Schedule 13D is hereby amended by adding the following:
     
    The principal executive office of the Issuer is located at 29 Business Park Drive, Branford, Connecticut 06405.
     
    Item 2.
    Identity and Background.
     
    Item 2 sections (b) and (c) of the Schedule 13D are hereby amended and restated in their entirety below:
     
    (b) The business address of the Reporting Persons is c/o Quantum-Si Incorporated, 29 Business Park Drive, Branford, Connecticut 06405.
     
    (c) Dr. Jonathan Rothberg is the Chairman of the Issuer. He is a member of 23rd Century Capital LLC and is the sole manager of 2012 JMR Trust Common, LLC, 4C Holdings I, LLC and 4C Holdings V, LLC.
     
    Item 3.
    Source and Amount of Funds or Other Consideration.
     
    There are no changes to the Item 3 information previously filed.
     
    Item 4.
    Purpose of Transaction.
     
    Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following:

    In connection with estate planning, entities owned by trusts created for the benefit of Dr. Jonathan Rothberg’s children have entered into a trading plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended (the “Plan”), a copy of which is attached hereto as Exhibit 3. Pursuant to the Plan, sales of up to 6,250,000 shares of Class A common stock may be effected during the plan sales period beginning following the cooling-off period contained in Rule 10b5-1(c) and ending on December 27, 2024 in accordance with the terms and conditions of the Plan. The sale of shares of Class A common stock under the Plan is subject to minimum price parameters included in the Plan, and there is no assurance that any shares of Class A common stock will be sold under the Plan.

    Item 5.
    Interest in Securities of the Issuer.
     
    There are no changes to the Item 5 information previously filed.

    Item 6.
    Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.
     
    There are no changes to the Item 6 information previously filed.
     
    Item 7.
    Material to be Filed as Exhibits.
     
    Item 7 of the Schedule 13D is hereby amended by adding the following exhibit:
     
    Exhibit No.
     
    Description
    3.
     
    Rule 10b5-1 Trading Plan.


    SIGNATURE
     
    After reasonable inquiry and to the best of the undersigned’s knowledge and belief, the undersigned hereby certifies that the information set forth in this statement is true, complete and correct.
     
    Dated:  September 13, 2023
    /s/ Jonathan M. Rothberg
     
     
    Jonathan M. Rothberg, Ph.D.
     
         
     
    23rd Century Capital LLC
     
     
    By: 
    /s/ Jonathan M. Rothberg  
     
    Name: Jonathan M. Rothberg, Ph.D.
     
     
    Title: Member
     
         
     
    2012 JMR Trust Common, LLC
     
     
    By: 
    /s/ Jonathan M. Rothberg  
     
    Name: Jonathan M. Rothberg, Ph.D.
     
     
    Title: Manager
     
         
     
    4C Holdings I, LLC
     
     
    By: 
    /s/ Jonathan M. Rothberg  
     
    Name: Jonathan M. Rothberg, Ph.D.
     
     
    Title: Manager
     
         
     
    4C Holdings V, LLC
     
     
    By: 
    /s/ Jonathan M. Rothberg  
     
    Name: Jonathan M. Rothberg, Ph.D.
     
     
    Title: Manager
     



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    • Director Kummeth Charles R. bought $148,459 worth of shares (170,000 units at $0.87), increasing direct ownership by 92% to 355,000 units (SEC Form 4)

      4 - Quantum-Si Inc (0001816431) (Issuer)

      8/13/24 6:01:24 AM ET
      $QSI
      Industrial Machinery/Components
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    $QSI
    Analyst Ratings

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    • Alliance Global Partners initiated coverage on Quantum-Si with a new price target

      Alliance Global Partners initiated coverage of Quantum-Si with a rating of Buy and set a new price target of $3.75

      2/7/25 8:29:38 AM ET
      $QSI
      Industrial Machinery/Components
      Industrials
    • H.C. Wainwright initiated coverage on Quantum-Si with a new price target

      H.C. Wainwright initiated coverage of Quantum-Si with a rating of Buy and set a new price target of $3.00

      12/8/23 7:55:31 AM ET
      $QSI
      Industrial Machinery/Components
      Industrials
    • Quantum-Si downgraded by Canaccord Genuity with a new price target

      Canaccord Genuity downgraded Quantum-Si from Buy to Hold and set a new price target of $2.00 from $3.50 previously

      9/25/23 9:04:14 AM ET
      $QSI
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    $QSI
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    • Quantum-Si to Report First Quarter 2025 Financial Results on May 15, 2025

      Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing CompanyTM, today announced that it will report financial results for the first quarter 2025 on Thursday, May 15, 2025. Jeff Hawkins, President and Chief Executive Officer, and Jeff Keyes, Chief Financial Officer, will host a conference call to discuss financial results and provide a business update on the same day at 4:30 PM ET. Individuals interested in listening to the conference call may do so by joining the live webcast on the Investors section of the Quantum-Si website under Events and Presentations. Alternatively, individuals can register here to receive a dial-in number and personali

      4/24/25 8:00:00 AM ET
      $QSI
      Industrial Machinery/Components
      Industrials
    • Quantum-Si Begins Shipping Platinum® Pro, Advancing Accessibility in Next-Gen Protein Sequencing™

      Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, announces the start of shipments for its latest benchtop sequencer, Platinum® Pro. This groundbreaking instrument offers protein analysis with single-molecule precision, aiming to make Next-Gen Protein Sequencing™ more accessible to laboratories worldwide. Platinum Pro delivers a comprehensive solution for sequencing and analyzing proteins through a simple, integrated workflow. Building upon the foundation of innovation established by the original Platinum, the new system introduces advanced features tailored to the evolving needs of researchers and biopharmaceutical customers. Key

      3/26/25 8:00:00 AM ET
      $QSI
      Industrial Machinery/Components
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    • Quantum-Si to Participate in DNAnexus Webinar on Large Scale Proteomics in Multi-Omics Research

      Validate multi-omics findings at the single-molecule level with Next-Gen Protein Sequencing™ Quantum-Si Incorporated (NASDAQ:QSI) ("Quantum-Si," "QSI" or the "Company"), The Protein Sequencing Company™, announces participation in an upcoming DNAnexus webinar focused on the role of proteomics in multi-omics research. This discussion will explore how the integration of proteomics data with other omics datasets is driving new discoveries in disease research, including cancer. When: March 25, 2025, at 8 a.m. PT/11 a.m. ET Attendees will learn about: The growing impact of proteomics in multi-omics analysis Applications for cancer and other disease research Technologies and strategies fo

      3/20/25 8:00:00 AM ET
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      Industrial Machinery/Components
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    $QSI
    Insider Trading

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    • President & CEO Hawkins Jeffrey Alan sold $32,846 worth of shares (23,707 units at $1.39), decreasing direct ownership by 0.89% to 2,646,716 units (SEC Form 4)

      4 - Quantum-Si Inc (0001816431) (Issuer)

      3/24/25 6:48:37 PM ET
      $QSI
      Industrial Machinery/Components
      Industrials
    • General Counsel & Corp. Secr. Lapointe Christian sold $6,783 worth of shares (4,896 units at $1.39), decreasing direct ownership by 0.50% to 983,480 units (SEC Form 4)

      4 - Quantum-Si Inc (0001816431) (Issuer)

      3/24/25 6:42:56 PM ET
      $QSI
      Industrial Machinery/Components
      Industrials
    • Chief Financial Officer Keyes Jeffry R. sold $11,951 worth of shares (8,626 units at $1.39), decreasing direct ownership by 0.72% to 1,188,194 units (SEC Form 4)

      4 - Quantum-Si Inc (0001816431) (Issuer)

      3/24/25 6:34:27 PM ET
      $QSI
      Industrial Machinery/Components
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