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    SEC Form SC 13G filed by Lyell Immunopharma Inc.

    10/31/24 6:00:17 PM ET
    $LYEL
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $LYEL alert in real time by email
    SC 13G 1 tm2427216d1_sc13g.htm SC 13G

     

     

     

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    Schedule 13G
    (Rule 13d-102)

     

    INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d)
    AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b)

    (Amendment No. ___________)*

     

    Lyell Immunopharma, Inc. 

    (Name of Issuer)

     

    Common Stock, par value $0.0001 

    (Title of Class of Securities)

     

    55083R104 

    (CUSIP Number)

     

    October 25, 2024 

    (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 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).

     

    (Continued on following pages)

     

    Page 1 of 10

     

    Exhibit Index on Page 9

     

     

     

     

     

     

    CUSIP # 55083R104   Page 2 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Fund IV, L.P. (“FCF IV”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    8,325,000 shares, except that Foresite Capital Management IV, LLC (“FCM IV”), the general partner of FCF IV, may be deemed to have sole power to vote these shares, and James Tananbaum (“Tananbaum”), the managing member of FCM IV, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7

    SOLE DISPOSITIVE POWER

    8,325,000 shares, except that FCM IV, the general partner of FCF IV, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to dispose of these shares.

    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,325,000
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 3.2%1
    12 TYPE OF REPORTING PERSON PN

     

     

    1 This percentage is calculated based upon 256,593,235 Common Stock outstanding of Lyell Immunopharma, Inc. (the “Issuer”) as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 3 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Management IV, LLC (“FCM IV”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    8,325,000 shares, all of which are directly owned by FCF IV.  FCM IV, the general partner of FCF IV, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7 SOLE DISPOSITIVE POWER
    8,325,000 shares, all of which are directly owned by FCF IV.  FCM IV, the general partner of FCF IV, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to dispose of these shares.
    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 8,325,000
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 3.2%2
    12 TYPE OF REPORTING PERSON OO

     

     

    2 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 4 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Fund V, L.P. (“FCF V”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    3,907,500 shares, except that Foresite Capital Management V, LLC (“FCM V”), the general partner of FCF V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7

    SOLE DISPOSITIVE POWER

    3,907,500 shares, except that FCM V, the general partner of FCF V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to dispose of these shares.

    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,907,500
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.5%3
    12 TYPE OF REPORTING PERSON PN

     

     

    3 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 5 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Management V, LLC (“FCM V”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    3,907,500 shares, all of which are directly owned by FCF V.  FCM V, the general partner of FCF V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7 SOLE DISPOSITIVE POWER
    3,907,500 shares, except that FCM V, the general partner of FCF V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to dispose of these shares.
    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,907,500
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.5%4
    12 TYPE OF REPORTING PERSON OO

     

     

    4 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 6 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Opportunity Fund V, L.P. (“FCF Opp V”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    1,451,358 shares, except that Foresite Capital Opportunity Management V, LLC (“FCM Opp V”), the general partner of FCF Opp V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7

    SOLE DISPOSITIVE POWER

    1,451,358 shares, except that FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to dispose of these shares.

    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,451,358
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.6%5
    12 TYPE OF REPORTING PERSON PN

     

     

    5 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 7 of 16

     

    1 NAME OF REPORTING PERSONS Foresite Capital Opportunity Management V, LLC (“FCM Opp V”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    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
    1,451,358 shares, all of which are directly owned by FCF Opp V.  FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7 SOLE DISPOSITIVE POWER
    1,451,358 shares, all of which are directly owned by FCF Opp V.  FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to dispose of these shares.
    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,451,358
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.6%6
    12 TYPE OF REPORTING PERSON OO

     

     

    6 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 8 of 16

     

    1 NAME OF REPORTING PERSONS James Tananbaum (“Tananbaum”)
    2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
        (a)         ¨         (b)         x
    3 SEC USE ONLY
    4 CITIZENSHIP OR PLACE OF ORGANIZATION
    United States

    NUMBER OF
    SHARES
    BENEFICIALLY
    OWNED BY EACH REPORTING
    PERSON
    WITH
    5 SOLE VOTING POWER
    13,683,858 shares, all of which 8,325,000 shares are directly owned by FCF IV, 3,907,500 shares are directly owned by FCF V and 1,451,358 shares are directly owned by FCF Opp V.  Tananbaum is the managing member of each of FCM IV, which is the general partner of FCF IV, FCM V, which is the general partner of FCF V and FCM Opp V, which is the general partner of FCF Opp V.  Tananbaum may be deemed to have sole power to vote these shares.
    6 SHARED VOTING POWER
    See response to row 5.
    7 SOLE DISPOSITIVE POWER
    13,683,858 shares, all of which 8,325,000 shares are directly owned by FCF IV, 3,907,500 shares are directly owned by FCF V and 1,451,358 shares are directly owned by FCF Opp V.  Tananbaum is the managing member of each of FCM IV, which is the general partner of FCF IV, FCM V, which is the general partner of FCF V and FCM Opp V, which is the general partner of FCF Opp V.  Tananbaum may be deemed to have sole power to dispose of these shares.
    8 SHARED DISPOSITIVE POWER
    See response to row 7.

    9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 13,683,858
    10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨
    11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.3%7
    12 TYPE OF REPORTING PERSON IN

     

     

    7 This percentage is calculated based upon 256,593,235 Common Stock outstanding of the Issuer as of October 23, 2024, as set forth in Exhibit 2.1 to the Issuer’s Form 8-K filed with the Securities and Exchange Commission on October 24, 2024.

     

     

     

     

    CUSIP # 55083R104   Page 9 of 16

     

    ITEM 1(A).NAME OF ISSUER

     

    Lyell Immunopharma, Inc. (the “Issuer”)

     

    ITEM 1(B).ADDRESS OF ISSUER’S PRINCIPAL EXECUTIVE OFFICES

     

    201 Haskins Way

    South San Francisco, California 94080

     

    ITEM 2(A).NAME OF PERSONS FILING

     

    This Schedule is filed by Foresite Capital Fund IV, L.P., a Delaware limited partnership (“FCF IV”), Foresite Capital Management IV, LLC, a Delaware limited liability company (“FCM IV”), Foresite Capital Fund V, L.P., a Delaware limited partnership (“FCF V”), Foresite Capital Management V, LLC, a Delaware limited liability company (“FCM V”), Foresite Capital Opportunity Fund V, L.P., a Delaware limited partnership (“FCF Opp V”), Foresite Capital Opportunity Management V, LLC, a Delaware limited liability company (“FCM Opp V”) and James Tananbaum. The foregoing entities and individuals are collectively referred to as the “Reporting Persons.”

     

    ITEM 2(B).ADDRESS OF PRINCIPAL OFFICE

     

    The address for each of the Reporting Persons is:

     

    c/o Foresite Capital Management

    900 Larkspur Landing Circle, Suite 150
    Larkspur, CA 94939

     

    ITEM 2(C).CITIZENSHIP

     

    See Row 4 of cover page for each Reporting Person.

     

    ITEM 2(D).TITLE OF CLASS OF SECURITIES

     

    Common Stock, par value $0.0001

     

    ITEM 2(E)CUSIP NUMBER

     

    55083R104

     

    ITEM 3.If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

     

    Not applicable.

     

    ITEM 4.OWNERSHIP

     

    The following information with respect to the ownership of the Common Stock of the Issuer by the persons filing this Statement is provided as of October 25, 2024:

     

     

     

     

    CUSIP # 55083R104   Page 10 of 16

     

    (a)Amount beneficially owned:

     

    See Row 9 of cover page for each Reporting Person.

     

    (b)Percent of Class:

     

    See Row 11 of cover page for each Reporting Person.

     

    (c)Number of shares as to which such person has:

     

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

     

    See Row 5 of cover page for each Reporting Person.

     

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

     

    See Row 6 of cover page for each Reporting Person.

     

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

     

    See Row 7 of cover page for each Reporting Person.

     

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

     

    See Row 8 of cover page for each Reporting Person.

     

    ITEM 5.OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

     

    Not applicable.

     

    ITEM 6.OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON.

     

    Under certain circumstances set forth in the limited partnership agreements of FCF IV, FCF V and FCF Opp V and the limited liability company agreements of FCM IV, FCM V and FCM Opp V, the partners or members, as the case may be, of each of such entities may be deemed to have the right to receive dividends from, or the proceeds from the sale of, shares of the Issuer directly or indirectly owned by each such entity of which they are a partner or member.

     

    ITEM 7.IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY

     

    Not applicable.

     

    ITEM 8.IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.

     

    Not applicable

     

    ITEM 9.NOTICE OF DISSOLUTION OF GROUP.

     

    Not applicable

     

     

     

     

    CUSIP # 55083R104   Page 11 of 16

     

    ITEM 10.CERTIFICATION.

     

    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.

     

     

     

     

    CUSIP # 55083R104   Page 12 of 16

     

    SIGNATURES

     

    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: October 31, 2024

     

        FORESITE CAPITAL FUND IV, L.P.
         
        By: FORESITE CAPITAL MANAGEMENT IV, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL MANAGEMENT IV, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL FUND V, L.P.
         
        By: FORESITE CAPITAL MANAGEMENT V, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL MANAGEMENT V, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL OPPORTUNITY FUND V, L.P.
         
        By: FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member

     

     

     

     

    CUSIP # 55083R104   Page 13 of 16

     

        FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        JAMES TANANBAUM
         
        By: /s/ James Tananbaum
        Name: James Tananbaum

     

     

     

     

    CUSIP # 55083R104   Page 14 of 16

     

    EXHIBIT INDEX

     

        Found on
    Sequentially
    Exhibit   Numbered Page
    Exhibit A:  Agreement of Joint Filing   10

     

     

     

     

    CUSIP # 55083R104   Page 15 of 16

     

    exhibit A

     

    Agreement of Joint Filing

     

    The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of the Issuer shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G.

     

    Date: October 31, 2024

     

        FORESITE CAPITAL FUND IV, L.P.
         
        By: FORESITE CAPITAL MANAGEMENT IV, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL MANAGEMENT IV, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL FUND V, L.P.
         
        By: FORESITE CAPITAL MANAGEMENT V, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL MANAGEMENT V, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        FORESITE CAPITAL OPPORTUNITY FUND V, L.P.
         
        By: FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC
        Its: General Partner
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member

     

     

     

     

    CUSIP # 55083R104   Page 16 of 16

     

        FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC
         
        By: /s/ James Tananbaum
        Name: James Tananbaum
        Title: Managing Member
         
         
        JAMES TANANBAUM
         
        By: /s/ James Tananbaum
        Name: James Tananbaum

     

     

     

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    • SEC Form 8-K filed by Lyell Immunopharma Inc.

      8-K - Lyell Immunopharma, Inc. (0001806952) (Filer)

      5/28/25 4:00:42 PM ET
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    • SEC Form 8-K filed by Lyell Immunopharma Inc.

      8-K - Lyell Immunopharma, Inc. (0001806952) (Filer)

      5/21/25 4:05:12 PM ET
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    • Amendment: SEC Form SCHEDULE 13G/A filed by Lyell Immunopharma Inc.

      SCHEDULE 13G/A - Lyell Immunopharma, Inc. (0001806952) (Subject)

      5/15/25 4:04:57 PM ET
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    Large Ownership Changes

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    • Amendment: SEC Form SC 13G/A filed by Lyell Immunopharma Inc.

      SC 13G/A - Lyell Immunopharma, Inc. (0001806952) (Subject)

      11/12/24 4:04:21 PM ET
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    • Amendment: SEC Form SC 13G/A filed by Lyell Immunopharma Inc.

      SC 13G/A - Lyell Immunopharma, Inc. (0001806952) (Subject)

      11/4/24 1:30:41 PM ET
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    • SEC Form SC 13G filed by Lyell Immunopharma Inc.

      SC 13G - Lyell Immunopharma, Inc. (0001806952) (Subject)

      10/31/24 6:00:17 PM ET
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    • Lyell Immunopharma to Participate in the Goldman Sachs Global Healthcare Conference

      SOUTH SAN FRANCISCO, Calif., June 04, 2025 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (NASDAQ:LYEL), a clinical-stage company advancing a pipeline of next-generation CAR T-cell therapies for patients with cancer, announced today that members of its senior management team will present and participate in the Goldman Sachs 46th Annual Global Healthcare Conference on Wednesday, June 11th at 10:00 am ET. A live webcast of the presentation can be accessed through the Investors section of the Company's website at www.lyell.com. Following the live presentation, a replay of the webcast will be available on the Company's website following the presentation date. About Lyell Immunopharma, Inc. Ly

      6/4/25 4:05:00 PM ET
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    • Lyell Immunopharma Reports Business Highlights and Financial Results for the First Quarter 2025

      Presenting new clinical data from Phase 1/2 multi-center clinical trial of LYL314, a next-generation dual‑targeting CD19/CD20 CAR T-cell product candidate for the treatment of relapsed and/or refractory large B‑cell lymphoma at the 18th International Conference on Malignant Lymphoma.Received Regenerative Medicine Advanced Therapy (RMAT) designation from the United States Food and Drug Administration (FDA) for LYL314 for the treatment of relapsed and/or refractory diffuse large B-cell lymphoma in the third- or later-line setting.LYL314 clinical supply now manufactured at Lyell's LyFE Manufacturing Center™, following successful technology transfer and clearance by the FDA of an Investigational

      5/13/25 4:05:00 PM ET
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    • Lyell Immunopharma Announces Oral Presentation of New Clinical Data from the Phase 1/2 Trial of LYL314 for the Treatment of Large B-cell Lymphoma at the International Conference on Malignant Lymphoma (ICML) 2025

      SOUTH SAN FRANCISCO, Calif., May 01, 2025 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (NASDAQ:LYEL), a clinical-stage company advancing a pipeline of next-generation CAR T-cell therapies for patients with cancer, today announced that an abstract highlighting new clinical data from the Phase 1/2 trial of LYL314 (formerly IMPT-314) in large B-cell lymphoma will be presented as an oral presentation at the International Conference on Malignant Lymphoma (ICML) 2025 taking place in Lugano, Switzerland June 17-21, 2025. LYL314 is a dual-targeting CD19/CD20 chimeric antigen receptor (CAR) T-cell product candidate in development for patients with aggressive large B-cell lymphoma. LYL314 has recei

      5/1/25 9:00:08 AM ET
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    Insider Purchases

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    • Director Brawley Otis W bought $19,958 worth of shares (35,640 units at $0.56) (SEC Form 4)

      4 - Lyell Immunopharma, Inc. (0001806952) (Issuer)

      4/2/25 3:46:01 PM ET
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    • Director Ramachandra Sumant bought $115,220 worth of shares (200,000 units at $0.58) (SEC Form 4)

      4 - Lyell Immunopharma, Inc. (0001806952) (Issuer)

      3/25/25 6:46:17 PM ET
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    • Director Klausner Richard bought $94,942 worth of shares (158,000 units at $0.60) (SEC Form 4)

      4 - Lyell Immunopharma, Inc. (0001806952) (Issuer)

      3/18/25 8:07:51 PM ET
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    Leadership Updates

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    • Lyell Immunopharma Reports Business Highlights and Financial Results for the Second Quarter 2023

      Cash, cash equivalents and marketable securities of $632.7 million as of June 30, 2023 support advancing multiple product candidates through key clinical milestonesRemain on track for initial clinical data from two lead product candidates in 2024Further strengthened executive leadership with appointment of Matt Lang, J.D., as Chief Business Officer SOUTH SAN FRANCISCO, Calif., Aug. 08, 2023 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (NASDAQ:LYEL), a clinical‑stage T-cell reprogramming company advancing a diverse pipeline of cell therapies for patients with solid tumors, today reported financial results and business highlights for the second quarter ended June 30, 2023. "Lyell continues

      8/8/23 4:05:00 PM ET
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    • Lyell Immunopharma Appoints Matthew Lang as Chief Business Officer

      SOUTH SAN FRANCISCO, Calif., July 05, 2023 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (NASDAQ:LYEL), a clinical‑stage T-cell reprogramming company advancing a diverse pipeline of cell therapies for patients with solid tumors, today announced that Matthew Lang, J.D. has joined the executive management team as Chief Business Officer. In this newly created role, Mr. Lang will serve on Lyell's executive committee and will be responsible for Lyell's legal, compliance, human resources, alliance management and early commercialization teams. He will also serve as Lyell's Chief Legal Officer and Corporate Secretary. "Matt is an experienced company builder who has successfully led growth in compl

      7/5/23 4:05:00 PM ET
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    • Lyell Immunopharma Appoints Lynn Seely, MD as President and Chief Executive Officer

      SOUTH SAN FRANCISCO, Calif., Dec. 15, 2022 (GLOBE NEWSWIRE) -- Lyell Immunopharma, Inc. (NASDAQ:LYEL), a clinical‑stage T-cell reprogramming company dedicated to developing curative cell therapies for patients with solid tumors, announced that Lynn Seely, MD, a member of the company's board and former president and chief executive officer (CEO) of Myovant Sciences, has been named Lyell's president & CEO effective today. Dr. Seely succeeds Ms. Liz Homans following a four-year tenure as president and then CEO. Ms. Homans will remain a consultant to the company through June 2024. Dr. Seely has extensive biopharmaceutical leadership experience with a track record of success building companies

      12/15/22 7:00:00 AM ET
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    • Lyell Immunopharma downgraded by BofA Securities with a new price target

      BofA Securities downgraded Lyell Immunopharma from Buy to Underperform and set a new price target of $1.00 from $6.00 previously

      10/30/24 6:29:00 AM ET
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    • Lyell Immunopharma downgraded by H.C. Wainwright with a new price target

      H.C. Wainwright downgraded Lyell Immunopharma from Buy to Neutral and set a new price target of $1.00 from $6.00 previously

      6/27/24 7:49:16 AM ET
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    • Lyell Immunopharma downgraded by JP Morgan with a new price target

      JP Morgan downgraded Lyell Immunopharma from Overweight to Neutral and set a new price target of $5.00 from $15.00 previously

      8/28/23 7:19:05 AM ET
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    • Lyell Immunopharma to Acquire ImmPACT Bio and Prioritizes its Pipeline to Focus on Next-Generation CAR T-cell Therapies

      Strengthens Lyell's clinical pipeline with the addition of IMPT-314, a dual-targeting CD19/CD20 CAR T-cell product candidateData from ImmPACT's multi-center Phase 1-2 clinical trial of IMPT-314 in patients with large B-cell lymphoma treated in the 3rd line CAR-naïve setting to be presented at a major medical conference later this year; initiation of a pivotal trial for IMPT-314 expected in 2025Lyell has prioritized its pipeline to focus on next-generation CAR T-cell therapies, including IMPT-314 and LYL119, and is discontinuing development of LYL797, LYL845 and earlier-stage TIL programsCash runway following the close of the transaction is expected to fund operations into 2027, through impor

      10/24/24 4:00:00 PM ET
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    • Lyell Immunopharma Reports Dose-dependent Clinical Activity from Phase 1 Trial of LYL797, a ROR1-targeted CAR-T Cell Product Candidate Enhanced with its Proprietary Anti-exhaustion Technology

      Dose-dependent antitumor clinical activity in ROR1+ relapsed/refractory triple-negative breast cancer; 40% objective response rate and 60% clinical benefit rate at the highest dose cleared to date (150 x 106 CAR T cells)First demonstration that CAR T cells enhanced with anti-exhaustion technology can both expand and infiltrate into solid tumorsNo significant safety signal related to LYL797 observed in patients without lung involvement; treatable pneumonitis observed in patients with lung metastatic disease; dose escalation continues in separate cohortsExpanding development into new tumor types including ROR1+ relapsed/refractory platinum-resistant ovarian cancer, endometrial cancer, multiple

      6/26/24 7:00:00 AM ET
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