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    SEC Form EFFECT filed by Tango Therapeutics Inc.

    12/11/25 12:15:04 AM ET
    $TNGX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $TNGX alert in real time by email
    Notice of Effectiveness
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549
    Notice of Effectiveness
    Effectiveness Date: December 10, 2025 4:01 P.M.
    Form: S-3
    CIK: 0001819133
    Company Name: Tango Therapeutics, Inc.
    File Number: 333-291683
    Get the next $TNGX alert in real time by email

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    Recent Analyst Ratings for
    $TNGX

    DatePrice TargetRatingAnalyst
    11/18/2025Peer Perform
    Wolfe Research
    8/19/2025$11.00Overweight
    Piper Sandler
    7/17/2024$19.00Buy
    Jefferies
    4/4/2024Overweight
    Cantor Fitzgerald
    2/12/2024$18.00Overweight
    Piper Sandler
    12/8/2023$16.00Buy
    B. Riley Securities
    10/20/2022$10.00Neutral → Buy
    H.C. Wainwright
    9/20/2021$25.00Outperform
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    Tango Therapeutics Announces CEO Transition: Barbara Weber to Retire, Malte Peters Appointed Successor

    Founding CEO Barbara Weber, M.D. to become executive chair of the board of directorsMalte Peters, M.D., current board member, appointed President and Chief Executive Officer, effective immediately – BOSTON, Jan. 08, 2026 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ:TNGX), a clinical-stage biotechnology company committed to discovering and delivering the next generation of precision cancer medicines today announced the retirement of its Chief Executive Officer, Dr. Barbara Weber, effective today January 8, 2026. Dr. Weber, the company's founding CEO, will become Executive Chair for 2026 and then serve as non-executive chair starting in 2027. She is succeeded by Dr. Malte Peters, a

    1/8/26 9:05:00 AM ET
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    Tango Therapeutics Appoints Sung Lee to Board of Directors

    BOSTON, Jan. 05, 2026 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ:TNGX), a clinical-stage biotechnology company committed to discovering and delivering the next generation of precision cancer medicines, today announced the appointment of Mr. Sung Lee to the Board of Directors. Mr. Lee has over 20 years of experience in finance leadership in the biopharmaceutical and technology industries. "We are delighted to welcome Sung Lee to our Board of Directors," said Barbara Weber, M.D., Chief Executive Officer of Tango Therapeutics. "Sung's proven track record in corporate strategy, investor relations and finance will be instrumental as we advance our lead program, vopimetostat, into reg

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    Tango Therapeutics to Participate in 44th Annual J.P. Morgan Healthcare Conference

    BOSTON, Dec. 17, 2025 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ:TNGX), today announced that Barbara Weber, M.D., President and Chief Executive Officer of Tango Therapeutics, is scheduled to deliver a corporate presentation at the 44th Annual J.P. Morgan Healthcare Conference on Wednesday, January 14, 2026 at 9:45am PST/12:45pm EST. The live webcast will be available under the "Events & Presentations" tab on the "Investors" page of the Company's website on the day of the event. A replay of the webcast will be archived on the Company's website for 90 days following the presentation. About Tango Therapeutics Tango Therapeutics is a clinical-stage biotechnology company dedicated

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    Director Rothenberg Mace bought $74,000 worth of shares (20,000 units at $3.70), increasing direct ownership by 178% to 31,250 units (SEC Form 4)

    4 - Tango Therapeutics, Inc. (0001819133) (Issuer)

    11/18/24 7:20:03 PM ET
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    Boxer Capital, Llc bought $8,722,500 worth of shares (1,250,000 units at $6.98) (SEC Form 4) (Amendment)

    4/A - Tango Therapeutics, Inc. (0001819133) (Issuer)

    10/17/23 7:41:18 PM ET
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    Boxer Capital, Llc bought $8,722,500 worth of shares (1,250,000 units at $6.98) (SEC Form 4)

    4 - Tango Therapeutics, Inc. (0001819133) (Issuer)

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    Wolfe Research initiated coverage on Tango Therapeutics

    Wolfe Research initiated coverage of Tango Therapeutics with a rating of Peer Perform

    11/18/25 8:28:20 AM ET
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    Piper Sandler initiated coverage on Tango Therapeutics with a new price target

    Piper Sandler initiated coverage of Tango Therapeutics with a rating of Overweight and set a new price target of $11.00

    8/19/25 8:36:26 AM ET
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    Jefferies initiated coverage on Tango Therapeutics with a new price target

    Jefferies initiated coverage of Tango Therapeutics with a rating of Buy and set a new price target of $19.00

    7/17/24 8:01:05 AM ET
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    Director Lee Sung was granted 10,000 shares (SEC Form 4)

    4 - Tango Therapeutics, Inc. (0001819133) (Issuer)

    1/6/26 4:10:04 PM ET
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    SEC Form 3 filed by new insider Lee Sung

    3 - Tango Therapeutics, Inc. (0001819133) (Issuer)

    1/6/26 4:05:12 PM ET
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    SEC Form 4 filed by Director Peters Malte

    4 - Tango Therapeutics, Inc. (0001819133) (Issuer)

    11/4/25 9:25:50 AM ET
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    Tango Therapeutics Inc. filed SEC Form 8-K: Results of Operations and Financial Condition

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    1/8/26 9:10:43 AM ET
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    SEC Form 8-K filed by Tango Therapeutics Inc.

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    1/5/26 7:09:08 AM ET
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    SEC Form EFFECT filed by Tango Therapeutics Inc.

    EFFECT - Tango Therapeutics, Inc. (0001819133) (Filer)

    12/11/25 12:15:04 AM ET
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    Tango Therapeutics to Report Third Quarter 2025 Financial Results on Tuesday, November 4, 2025

    BOSTON, Oct. 29, 2025 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ:TNGX), today announced that it will report third quarter 2025 financial results on November 4, 2025 at 9:00am ET, before the open of the U.S. financial markets. The company does not intend to hold a conference call. About Tango TherapeuticsTango Therapeutics is a clinical-stage biotechnology company dedicated to discovering novel drug targets and delivering the next generation of precision medicine for the treatment of cancer. Using an approach that starts and ends with patients, Tango leverages the genetic principle of synthetic lethality to discover and develop therapies that take aim at critical targets in cance

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    Tango Therapeutics Reports Positive Data from Ongoing Phase 1/2 Study with Vopimetostat (TNG462) in Patients with MTAP-deleted Cancers

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    10/23/25 7:00:00 AM ET
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    Tango Therapeutics to Report Second Quarter 2025 Financial Results on Tuesday, August 5, 2025

    BOSTON, July 22, 2025 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ:TNGX), today announced that it will report second quarter 2025 financial results on August 5, 2025, before the open of the U.S. financial markets. The company does not intend to hold a conference call. About Tango TherapeuticsTango Therapeutics is a clinical-stage biotechnology company dedicated to discovering novel drug targets and delivering the next generation of precision medicine for the treatment of cancer. Using an approach that starts and ends with patients, Tango leverages the genetic principle of synthetic lethality to discover and develop therapies that take aim at critical targets in cancer. For more in

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    Tango Therapeutics Announces CEO Transition: Barbara Weber to Retire, Malte Peters Appointed Successor

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    Tango Therapeutics Appoints Sung Lee to Board of Directors

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    Tango Therapeutics Reports Third Quarter 2023 Financial Results and Provides Business Highlights

    – Dose escalation ongoing in phase 1/2 trials of lead PRMT5 inhibitors TNG908 and TNG462; additional TNG908 clinical data expected 2024 – – Dose escalation ongoing in phase 1/2 trial of CoREST inhibitor TNG260 and pembrolizumab in patients with STK11 mutant solid tumors – – FDA Fast Track designation granted for TNG348, a novel USP1 inhibitor, for the treatment of BRCA1/2-mutant breast and ovarian cancer; phase 1/2 clinical trial initiation expected 1H 2024 – – Kanishka Pothula, partner at Nextech Ventures, appointed to Board of Directors, replacing Reid Huber, Ph.D., partner at Third Rock Ventures – – Strong cash position of $360 million; cash runway into 2026 expected to fund all clini

    11/8/23 7:00:00 AM ET
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    SEC Form SC 13G filed by Tango Therapeutics Inc.

    SC 13G - Tango Therapeutics, Inc. (0001819133) (Subject)

    11/20/24 4:24:26 PM ET
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    Amendment: SEC Form SC 13D/A filed by Tango Therapeutics Inc.

    SC 13D/A - Tango Therapeutics, Inc. (0001819133) (Subject)

    11/7/24 9:35:56 PM ET
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    Amendment: SEC Form SC 13D/A filed by Tango Therapeutics Inc.

    SC 13D/A - Tango Therapeutics, Inc. (0001819133) (Subject)

    10/28/24 9:22:40 AM ET
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