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    SEC Form SC 13G/A filed by Annexon Inc. (Amendment)

    2/14/24 4:26:22 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $ANNX alert in real time by email
    SC 13G/A 1 tm245846d18_sc13ga.htm SC 13G/A

     

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    SCHEDULE 13G

     

    Under the Securities Exchange Act of 1934

    (Amendment No. 4)

     

    ANNEXON, Inc.

    (Name of Issuer)

     

    Common Stock, par value $0.001 per share

    (Title of Class of Securities)

     

    03589W102 

     

    (CUSIP Number)

     

    December 31, 2023

    (Date of Event Which Requires Filing of this Statement)

     

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

     

    ¨      Rule 13d-1(b)

     

    x     Rule 13d-1(c)

     

    ¨      Rule 13d-1(d)

     

    * 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 the disclosures provided in a prior cover page.

     

    The information required in 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).

     

     

     

     

     

     

    CUSIP No. 03589W102  

    1

    Name of Reporting Person

     

    Redmile Group, LLC

    2

    Check the Appropriate Box if a Member of a Group (See Instructions)

     

    (a)  ¨

    (b)  ¨

    3

    SEC Use Only

     

    4

    Citizenship or Place of Organization

     

    Delaware

     

     

     

    number of
    shares
    beneficially
    owned by
    each
    reporting
    person with

     

     

    5

    Sole Voting Power

     

    0

    6

    Shared Voting Power

     

    8,083,776 (1)

     

    7

    Sole Dispositive Power

     

    0

    8

    Shared Dispositive Power

     

    8,083,776 (1)

     

    9

    Aggregate Amount Beneficially Owned by Each Reporting Person

     

    8,083,776 (1)

     

    10

    Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)

     

     ¨

    11

    Percent of Class Represented by Amount in Row (9)

     

    9.9%(2)

     

    12

    Type of Reporting Person (See Instructions)

     

    IA, OO

     

     

    (1) Redmile Group, LLC’s beneficial ownership of the Issuer’s Common Stock (“Common Stock”) is comprised of 5,503,190 shares of Common Stock owned by certain private investment vehicles and/or sub-advised accounts managed by Redmile Group, LLC, including Redmile Biopharma Investments II, L.P., which shares of Common Stock may be deemed beneficially owned by Redmile Group, LLC as investment manager of such private investment vehicles and/or sub-advised accounts. The reported securities may also be deemed beneficially owned by Jeremy C. Green as the principal of Redmile Group, LLC. Redmile Group, LLC and Mr. Green each disclaim beneficial ownership of these shares, except to the extent of its or his pecuniary interest in such shares, if any. Subject to the Beneficial Ownership Blocker (as defined below), Redmile Group, LLC may also be deemed to beneficially own 35,324,622 shares of Common Stock issuable upon exercise of certain Pre-Funded Warrants and Common Warrants to purchase Common Stock (collectively, the “Warrants”). Pursuant to the terms of the Warrants, the Issuer may not effect any exercise of any Warrant, and a holder of a Warrant does not have the right to exercise any portion of the Warrant held by such holder, to the extent that, after giving effect to the attempted exercise set forth in a notice of exercise, such holder, together with such holder’s affiliates and any other person whose beneficial ownership of Common Stock would be aggregated with such holder’s for the purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the applicable regulations of the Securities and Exchange Commission (the “SEC”), including any “group” of which such holder is a member, would beneficially own a number of shares of Common Stock in excess of the Beneficial Ownership Limitation (the “Beneficial Ownership Blocker”). The “Beneficial Ownership Limitation” is 9.99% of the shares of Common Stock then issued and outstanding, which percentage may be changed at a holder’s election upon 61 days’ notice to the Issuer. The 8,083,776 shares of Common Stock reported as beneficially owned by Redmile Group, LLC in this Schedule 13G represent 9.99% of the outstanding shares of Common Stock (calculated in accordance with footnote (2) below).
    (2) Percentage based on the sum of (i) 78,338,098 shares of Common Stock outstanding as of December 26, 2023, as reported by the Issuer in its Prospectus Supplement filed with the SEC on December 21, 2023 (the “Prospectus”) and its Form 8-K/A filed with the SEC on December 22, 2023 (the “Form 8-K/A”), plus (ii) 2,580,586 shares of Common Stock issuable upon exercise of certain of the Warrants, which due to the Beneficial Ownership Limitation is the maximum number of shares that could be issued upon exercise of the Warrants.

     

     

     

     

    CUSIP No. 03589W102  

    1

    Name of Reporting Person

     

    Jeremy C. Green

    2

    Check the Appropriate Box if a Member of a Group (See Instructions)

     

    (a)  ¨

    (b)  ¨

    3

    SEC Use Only

     

     

    4

    Citizenship or Place of Organization

     

    United Kingdom

     

     

     

     

    number of
    shares
    beneficially
    owned by
    each
    reporting
    person with

     

     

    5

    Sole Voting Power

     

    0

    6

    Shared Voting Power

     

    8,083,776 (3)

     

    7

    Sole Dispositive Power

     

    0

    8

    Shared Dispositive Power

     

    8,083,776 (3)

     

    9

    Aggregate Amount Beneficially Owned by Each Reporting Person

     

    8,083,776 (3)

    10

    Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)

     

    ¨ 

    11

    Percent of Class Represented by Amount in Row (9)

     

    9.9%(4)

    12

    Type of Reporting Person (See Instructions)

     

    IN, HC

     

     

    (3) Jeremy C. Green’s beneficial ownership of Common Stock is comprised of 5,503,190 shares of Common Stock owned by certain private investment vehicles and/or sub-advised accounts managed by Redmile Group, LLC, including Redmile Biopharma Investments II, L.P., which shares of Common Stock may be deemed beneficially owned by Redmile Group, LLC as investment manager of such private investment vehicles and/or sub-advised accounts. The reported securities may also be deemed beneficially owned by Jeremy C. Green as the principal of Redmile Group, LLC. Redmile Group, LLC and Mr. Green each disclaim beneficial ownership of these shares, except to the extent of its or his pecuniary interest in such shares, if any. Subject to the Beneficial Ownership Blocker, Mr. Green may also be deemed to beneficially own 35,324,622 shares of Common Stock issuable upon exercise of the Warrants. Pursuant to the terms of the Warrants, the Issuer may not effect any exercise of any Warrant, and a holder of a Warrant does not have the right to exercise any portion of the Warrant held by such holder, if the Beneficial Ownership Blocker applies. The 8,083,776 shares of Common Stock reported as beneficially owned by Mr. Green in this Schedule 13G represent 9.99% of the outstanding shares of Common Stock (calculated in accordance with footnote (4) below).
    (4) Percentage based on the sum of (i) 78,338,098 shares of Common Stock outstanding as of December 26, 2023, as reported by the Issuer in the Prospectus and the Form 8-K/A, plus (ii) 2,580,586 shares of Common Stock issuable upon exercise of certain of the Warrants, which due to the Beneficial Ownership Limitation is the maximum number of shares that could be issued upon exercise of the Warrants.

     

     

     

     

    CUSIP No. 03589W102  

    1

    Name of Reporting Person

     

    Redmile Biopharma Investments II, L.P.

    2

    Check the Appropriate Box if a Member of a Group (See Instructions)

     

    (a)  ¨

    (b)  ¨

    3

    SEC Use Only

     

     

    4

    Citizenship or Place of Organization

     

    Delaware

     

     

     

     

    number of
    shares
    beneficially
    owned by
    each
    reporting
    person with

     

     

    5

    Sole Voting Power

     

    0

    6

    Shared Voting Power

     

    4,492,281 (5)

     

    7

    Sole Dispositive Power

     

    0

    8

    Shared Dispositive Power

     

    4,492,281 (5)

     

    9

    Aggregate Amount Beneficially Owned by Each Reporting Person

     

    4,492,281 (5)

    10

    Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)

     

    ¨ 

    11

    Percent of Class Represented by Amount in Row (9)

     

    5.6%(6)

    12

    Type of Reporting Person (See Instructions)

     

    PN

     

     

    (5) Redmile Biopharma Investments II, L.P.’s beneficial ownership of Common Stock is comprised of 1,911,695 shares of Common Stock. Subject to the Beneficial Ownership Blocker, Redmile Biopharma Investments II, L.P. (“RBI II”) may also be deemed to beneficially own 6,702,359 shares of Common Stock issuable upon exercise of the Warrants directly held by RBI II. Pursuant to the terms of the Warrants, the Issuer may not effect any exercise of any Warrant, and a holder of a Warrant does not have the right to exercise any portion of the Warrant held by such holder, if the Beneficial Ownership Blocker applies. The shares of Common Stock reported as beneficially owned by RBI II in this Schedule 13G represent the shares of Common Stock held directly by RBI II and the 2,580,586 shares of Common Stock that could be issued to RBI II upon exercise of certain of the Warrants directly held by RBI II under the Beneficial Ownership Blocker.
    (6) Percentage based on the sum of (i) 78,338,098 shares of Common Stock outstanding as of December 26, 2023, as reported by the Issuer in the Prospectus and the Form 8-K/A, plus (ii) 2,580,586 shares of Common Stock issuable upon exercise of certain of the Warrants, which due to the Beneficial Ownership Limitation is the maximum number of shares that could be issued upon exercise of the Warrants.

     

     

     

     

    Item 1.

     

    (a)    Name of Issuer

     

    Annexon, Inc.

     

    (b)   Address of Issuer’s Principal Executive Offices

     

    1400 Sierra Point Parkway

    Bldg C, Suite 200

    Brisbane, California 94005

     

    Item 2.

     

    (a)    Names of Persons Filing

     

    Redmile Group, LLC

    Jeremy C. Green

    Redmile Biopharma Investments II, L.P.

     

    (b)   Address of Principal Business office or, if None, Residence

     

    Redmile Group, LLC

    One Letterman Drive

    Building D, Suite D3-300

    The Presidio of San Francisco

    San Francisco, California 94129

     

    Jeremy C. Green

    c/o Redmile Group, LLC (NY Office)

    45 W. 27th Street, Floor 11

    New York, NY 10001

     

    Redmile Biopharma Investments II, L.P.

    c/o Redmile Group, LLC

    One Letterman Drive

    Building D, Suite D3-300

    The Presidio of San Francisco

    San Francisco, California 94129

     

    (c)   Citizenship

     

    Redmile Group, LLC: Delaware

    Jeremy C. Green: United Kingdom

    Redmile Biopharma Investments II, L.P.: Delaware

     

    (d)   Title of Class of Securities

     

    Common Stock, $0.001 par value

     

    (e)   CUSIP Number

     

    03589W102

     

     

     

     

     

    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

     

    (a)¨ Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

     

    (b)¨ Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

     

    (c)¨ Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

     

    (d)¨ Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8);

     

    (e)¨ An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

     

    (f)¨ An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

     

    (g)¨ A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

     

    (h)¨ A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

     

    (i)¨ A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

     

    (j)¨ A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J);

     

    (k)¨ Group, in accordance with § 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution: __________

     

    Item 4.Ownership.

     

    (a)   Amount beneficially owned:

     

    Redmile Group, LLC – 8,083,776 *

    Jeremy C. Green – 8,083,776 *

    Redmile Biopharma Investments II, L.P. – 4,492,281**

     

    (b)   Percent of class:

     

    Redmile Group, LLC – 9.9%***

    Jeremy C. Green – 9.9%***

    Redmile Biopharma Investments II, L.P. – 5.6% ***

     

    (c)   Number of shares as to which Redmile Group, LLC has:

     

    (i)Sole power to vote or to direct the vote:

     

    0

     

    (ii)Shared power to vote or to direct the vote:

     

    8,083,776 *

     

    (iii)Sole power to dispose or to direct the disposition of:

     

    0

     

    (iv)Shared power to dispose or to direct the disposition of:

     

    8,083,776 *

     

     

     

     

    Number of shares as to which Jeremy C. Green has:

     

    (i)Sole power to vote or to direct the vote:

     

    0

     

    (ii)Shared power to vote or to direct the vote:

     

    8,083,776*

     

    (iii)Sole power to dispose or to direct the disposition of:

     

    0

     

    (iv)Shared power to dispose or to direct the disposition of:

     

    8,083,776*

     

    Number of shares as to which Redmile Biopharma Investments II, L.P. has:

     

    (i)Sole power to vote or to direct the vote:

     

    0

     

    (ii)Shared power to vote or to direct the vote:

     

    4,492,281**

     

    (iii)Sole power to dispose or to direct the disposition of:

     

    0

     

    (iv)Shared power to dispose or to direct the disposition of:

     

    4,492,281**

     

    *Redmile Group, LLC’s and Jeremy C. Green’s beneficial ownership of the Issuer’s Common Stock is comprised of 5,503,190 shares of Common Stock owned by certain private investment vehicles and/or sub-advised accounts managed by Redmile Group, LLC, including Redmile Biopharma Investments II, L.P., which shares of Common Stock may be deemed beneficially owned by Redmile Group, LLC as investment manager of such private investment vehicles and/or sub-advised accounts. The reported securities may also be deemed beneficially owned by Jeremy C. Green as the principal of Redmile Group, LLC. Redmile Group, LLC and Mr. Green each disclaim beneficial ownership of these shares, except to the extent of its or his pecuniary interest in such shares, if any. Subject to the Beneficial Ownership Blocker, Redmile Group, LLC and Mr. Green may also be deemed to beneficially own 35,324,622 shares of Common Stock issuable upon exercise of the Warrants. Pursuant to the terms of the Warrants, the Issuer may not effect any exercise of any Warrant, and a holder of a Warrant does not have the right to exercise any portion of the Warrant held by such holder, if the Beneficial Ownership Blocker applies. The 8,083,776 shares of Common Stock reported as beneficially owned by Redmile Group, LLC and Mr. Green in this Schedule 13G represent 9.99% of the outstanding shares of Common Stock (calculated in accordance with footnote (***) below).

     

     

     

     

    **RBI II’s beneficial ownership of Common Stock is comprised of 1,911,695 shares of Common Stock. Subject to the Beneficial Ownership Blocker, RBI II may also be deemed to beneficially own 6,702,359 shares of Common Stock issuable upon exercise of the Warrants directly held by RBI II. Pursuant to the terms of the Warrants, the Issuer may not effect any exercise of any Warrant, and a holder of a Warrant does not have the right to exercise any portion of the Warrant held by such holder, if the Beneficial Ownership Blocker applies. The shares of Common Stock reported as beneficially owned by RBI II in this Schedule 13G represent the shares of Common Stock held directly by RBI II and the 2,580,586 shares of Common Stock that could be issued to RBI II upon exercise of certain of the Warrants directly held by RBI II under the Beneficial Ownership Blocker.

     

    ***Percentage based on the sum of (i) 78,338,098 shares of Common Stock outstanding as of December 26, 2023, as reported by the Issuer in the Prospectus and the Form 8-K/A, plus (ii) 2,580,586 shares of Common Stock issuable upon exercise of certain of the Warrants, which due to the Beneficial Ownership Limitation is the maximum number of shares that could be issued upon exercise of the Warrants.

     

    Item 5.Ownership of Five Percent or Less of a Class.

     

    If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following¨

     

    Item 6.Ownership of More than Five Percent on Behalf of Another Person.

     

    N/A.

     

    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.

     

    See the response to Item 4.

     

    Item 8.Identification and Classification of Members of the Group.

     

    N/A.

     

    Item 9.Notice of Dissolution of Group.

     

    N/A.

     

    Item 10.Certifications.

     

    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

     

     

     

     

    SIGNATURE

     

    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     

    Date: February 14, 2024

     

     

    Redmile Group, LLC

         
      By: /s/ Jeremy C. Green
       

    Name: Jeremy C. Green

    Title: Managing Member

     

     

    Redmile Biopharma Investments II, L.P.

     

      By: Redmile Biopharma Investments II (GP), LLC, its General Partner
         
      By: /s/ Jeremy C. Green
       

    Name: Jeremy C. Green

    Title: Managing Member

     

      /s/ Jeremy C. Green
     

    Jeremy C. Green

     

     

     

     

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    12/3/25 4:30:20 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $ANNX
    Analyst Ratings

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    Chardan Capital Markets initiated coverage on Annexon with a new price target

    Chardan Capital Markets initiated coverage of Annexon with a rating of Buy and set a new price target of $16.00

    12/23/25 8:41:58 AM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Annexon upgraded by JP Morgan with a new price target

    JP Morgan upgraded Annexon from Neutral to Overweight and set a new price target of $11.00

    3/1/24 7:27:25 AM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Annexon upgraded by BofA Securities with a new price target

    BofA Securities upgraded Annexon from Neutral to Buy and set a new price target of $6.00 from $4.00 previously

    12/21/23 6:41:39 AM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $ANNX
    Leadership Updates

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    Annexon Reports Second Quarter 2025 Financial Results, Portfolio Progress and Key Anticipated Milestones

    Tanruprubart (formerly ANX005) for GBS Advancing Through Regulatory Interactions; MAA Submission in Europe Anticipated in First Quarter of 2026; Ongoing Discussions with FDA Regarding Generalizability Package to Support a BLA Accelerated Completion of Enrollment for Global Phase 3 ARCHER II Trial of Vonaprument (formerly ANX007) for Dry AMD with GA; Selected for EMA PRIME Product Development Candidate Pilot; Topline ARCHER II Data Expected in Second Half of 2026 ANX1502 First-in-Kind Oral C1s Inhibitor Exposure Exceeded Target Concentration in Fasted Patients; Evaluation in Relation to Food Intake Ongoing in Proof-of-Concept CAD Study, Update Expected by Year-end 2025 $227 Million i

    8/14/25 4:05:00 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Annexon Bolsters Ophthalmology Expertise with Appointment of Retina Specialist Lloyd Clark, M.D., as Pivotal ANX007 Program Advances in Dry Age-Related Macular Degeneration (AMD) with Geographic Atrophy (GA)

    Dr. Clark Brings 25 Years of Experience Treating Retina Diseases and Developing Emerging Therapies as a Principal Investigator in Over 70 Clinical Trials and as an Early Pioneer of VEGF Inhibitors ANX007 is the Only Investigational Program Shown to Significantly Preserve Vision and Central Retinal Photoreceptors Critical for Visual Acuity Enrollment of Phase 3 ARCHER II Trial Expected to be Completed in Q3 2025, with Topline Data Expected in Second Half of 2026 BRISBANE, Calif., June 18, 2025 (GLOBE NEWSWIRE) -- Annexon, Inc. (NASDAQ:ANNX), a biopharmaceutical company advancing a late-stage clinical platform of novel therapies for people living with devastating classical complement-medi

    6/18/25 4:05:00 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Aviceda Therapeutics Appoints Ophthalmology Innovator and Industry Leader Dr. Emmett T. Cunningham, Jr. to Board of Directors

    Aviceda Therapeutics ("Aviceda"), a private, clinical-stage biotech company focused on developing next-generation immunomodulators incorporating its proprietary High Affinity Ligands of Siglecs (HALOS™) nanotechnology platform with an aim to alleviate chronic, non-resolving inflammation, today announced the appointment of Emmett T. Cunningham Jr., M.D., Ph.D., M.P.H. to its Board of Directors. Dr. Cunningham brings more than two decades of experience as a physician-scientist, healthcare entrepreneur, and investor. He was previously a Senior Managing Director at the Blackstone Group following its acquisition of Clarus Ventures, where he was a Managing Director. Throughout his investment car

    4/9/25 7:00:00 AM ET
    $ANNX
    $LUMO
    $GRAY
    Biotechnology: Pharmaceutical Preparations
    Health Care

    $ANNX
    Large Ownership Changes

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    Amendment: SEC Form SC 13G/A filed by Annexon Inc.

    SC 13G/A - Annexon, Inc. (0001528115) (Subject)

    11/14/24 7:21:59 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Amendment: SEC Form SC 13G/A filed by Annexon Inc.

    SC 13G/A - Annexon, Inc. (0001528115) (Subject)

    11/14/24 6:46:41 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Amendment: SEC Form SC 13G/A filed by Annexon Inc.

    SC 13G/A - Annexon, Inc. (0001528115) (Subject)

    11/14/24 5:30:27 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
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    $ANNX
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    Annexon Reports Third Quarter 2025 Financial Results, Portfolio Progress and Key Anticipated Milestones

    Late-Stage Neuroinflammation Platform Advancing Global Registrational Programs in Guillain-Barré Syndrome (GBS) and Geographic Atrophy (GA) Current Tanruprubart GBS Dossier On Track for MAA Filing in January 2026; Potential to Be the First Approved Targeted and Fast-Acting Therapy for the Treatment of GBS; Continued FDA Discussions Regarding Generalizability Package in Support of BLA Filing Topline ARCHER II Pivotal Data for Vonaprument in Dry AMD with GA on Track for Second Half of 2026; Potential to Be the First Approved Vision Sparing Therapy for the Treatment of Eight Million GA Patients Worldwide ANX1502 Cold Agglutinin Disease (CAD) Proof of Concept Study Ongoing with Expected 2026

    11/10/25 4:05:00 PM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Annexon Announces Positive Topline Results from Real-World Evidence Study Comparing ANX005 Treatment to Intravenous Immunoglobulin (IVIg) or Plasma Exchange (PE) in a Matched Patient Cohort for the Treatment of Guillain-Barré Syndrome (GBS)

    Real-World Evidence Study Strengthens the Body of Evidence Supporting ANX005 for Treatment of GBS ANX005 Phase 3 Population Was Matched 1:1 on Prespecified Criteria with Patients in International GBS Outcomes Study (IGOS) Matched Cohort Study Showed Early and Greater Benefits of ANX005 over IVIg or PE in Muscle Strength and Functional Outcomes Across Multiple Measurements Conference Call and Webcast Today at 8:30 a.m. ET BRISBANE, Calif., Dec. 16, 2024 (GLOBE NEWSWIRE) -- Annexon, Inc. (NASDAQ:ANNX), a biopharmaceutical company advancing a late-stage clinical platform of novel therapies for people living with devastating classical complement-mediated neuroinflammatory diseases of the

    12/16/24 7:30:00 AM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Annexon Announces Positive Topline Results from Pivotal Phase 3 Trial for First-in-Class C1q Blocking Antibody ANX005 in Guillain-Barré Syndrome

    Single Infusion of ANX005 30 mg/kg Met Primary Endpoint, Delivering a Highly Statistically Significant and Clinically Meaningful 2.4-fold Improvement in GBS-DS vs. Placebo at Week 8, p=0.0058 ANX005 Demonstrated Early and Sustained Improvements in Key Secondary Endpoints Including Muscle Strength, Nerve Damage and Ventilation ANX005 Displayed Rapid Target Engagement and was Generally Well-Tolerated Across Doses Real-World Evidence (RWE) Comparability Data Expected in First Half 2025 Conference call and webcast today at 8:30 a.m. ET BRISBANE, Calif., June 04, 2024 (GLOBE NEWSWIRE) -- Annexon, Inc. (NASDAQ:ANNX), a biopharmaceutical company advancing a late-stage platform of novel ther

    6/4/24 7:00:00 AM ET
    $ANNX
    Biotechnology: Pharmaceutical Preparations
    Health Care