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    SEC Form DEF 14A filed by Regeneron Pharmaceuticals Inc.

    4/24/26 4:02:55 PM ET
    $REGN
    Biotechnology: Pharmaceutical Preparations
    Health Care
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    Recent Analyst Ratings for
    $REGN

    DatePrice TargetRatingAnalyst
    5/18/2026$700.00Buy → Neutral
    Citigroup
    5/18/2026$641.00Outperform → Market Perform
    Leerink Partners
    3/31/2026$875.00Overweight
    Piper Sandler
    3/6/2026$923.00Overweight
    Barclays
    1/7/2026$860.00Underperform → Buy
    BofA Securities
    12/3/2025$767.00Overweight → Equal-Weight
    Morgan Stanley
    11/24/2025$798.00Buy
    Truist
    11/24/2025$255.00Buy
    HSBC Securities
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    $REGN
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    Regeneron's Ebola Antibody Recommended by World Health Organization for Investigational Use in Response to Current Bundibugyo Ebolavirus Outbreak

    Inmazeb® (a three-antibody cocktail consisting of maftivimab, atoltivimab and odesivimab-ebgn) was the first Ebola treatment approved by the U.S. Food and Drug Administration, indicated specifically for the Orthoebolavirus zairense species, and has been administered to hundreds of patients Maftivimab, the most potent neutralizing antibody in Inmazeb, has shown broad activity in vitro against multiple Ebola species, including Bundibugyo Maftivimab has been recommended to be studied as a monotherapy in the current outbreak TARRYTOWN, N.Y., May 28, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that maftivimab, the most potent neutralizing antibody

    5/28/26 4:00:00 PM ET
    $REGN
    Biotechnology: Pharmaceutical Preparations
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    Otarmeni™ (lunsotogene parvec) Receives EMA Filing Acceptance for Genetic Hearing Loss

    TARRYTOWN, N.Y., May 22, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) today announced the European Medicines Agency (EMA) has accepted for review under Accelerated Assessment the Marketing Authorization Application (MAA) for Otarmeni™ (lunsotogene parvec), an in vivo adeno-associated virus vector-based gene therapy for the treatment of biallelic OTOF variant-associated hearing loss. Otarmeni, formerly known as DB-OTO, previously received Orphan Designation from the EMA. If approved, Otarmeni will be the first gene therapy for OTOF-related hearing loss in the European Union (EU). The MAA is supported by data from the pivotal CHORD clinical trial, in which 24 parti

    5/22/26 7:00:00 AM ET
    $REGN
    Biotechnology: Pharmaceutical Preparations
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    REGN SHAREHOLDER INVESTIGATION: SueWallSt Investigates Regeneron Pharmaceuticals for Possible Securities Law Violations

    Regeneron executives pointed to optimistic outcomes for a study that was revealed to have failed to achieve its primary endpoint only two months later; shares dropped sharply when the results came in.NEW YORK, May 19, 2026 /PRNewswire/ -- Regeneron Pharmaceuticals (NASDAQ:REGN) shareholders saw the stock decline more than 10% when the market opened on May 18, 2026 after investors digested the weekend news that Regeneron's Phase 3 melanoma trial of Fianlimab + Libtayo failed to meet its primary endpoint versus Merck's Keytruda (pembrolizumab). Those who lost money on REGN are encouraged to submit their information to SueWallSt. You may also contact Joseph E. Levi, Esq. via email at jlevi@SueW

    5/19/26 9:00:00 AM ET
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    Director Ryan Arthur F sold $70,524 worth of shares (100 units at $705.24) as part of a pre-agreed trading plan, decreasing direct ownership by 0.57% to 17,503 units (SEC Form 4)

    4 - REGENERON PHARMACEUTICALS, INC. (0000872589) (Issuer)

    5/4/26 4:14:55 PM ET
    $REGN
    Biotechnology: Pharmaceutical Preparations
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    SEC Form 4 filed by Ryan Arthur F

    4 - REGENERON PHARMACEUTICALS, INC. (0000872589) (Issuer)

    4/3/26 4:01:09 PM ET
    $REGN
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    Director Ryan Arthur F sold $78,550 worth of shares (100 units at $785.50), decreasing direct ownership by 0.56% to 17,703 units (SEC Form 4)

    4 - REGENERON PHARMACEUTICALS, INC. (0000872589) (Issuer)

    3/3/26 4:01:53 PM ET
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    SEC Form 13F-HR filed by Regeneron Pharmaceuticals Inc.

    13F-HR - REGENERON PHARMACEUTICALS, INC. (0000872589) (Filer)

    5/8/26 4:09:13 PM ET
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    SEC Form 10-Q filed by Regeneron Pharmaceuticals Inc.

    10-Q - REGENERON PHARMACEUTICALS, INC. (0000872589) (Filer)

    4/29/26 6:54:54 AM ET
    $REGN
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    Regeneron Pharmaceuticals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - REGENERON PHARMACEUTICALS, INC. (0000872589) (Filer)

    4/29/26 6:50:22 AM ET
    $REGN
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    Regeneron Pharma downgraded by Citigroup with a new price target

    Citigroup downgraded Regeneron Pharma from Buy to Neutral and set a new price target of $700.00

    5/18/26 8:32:37 AM ET
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    Regeneron Pharma downgraded by Leerink Partners with a new price target

    Leerink Partners downgraded Regeneron Pharma from Outperform to Market Perform and set a new price target of $641.00

    5/18/26 8:32:21 AM ET
    $REGN
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    Piper Sandler resumed coverage on Regeneron Pharma with a new price target

    Piper Sandler resumed coverage of Regeneron Pharma with a rating of Overweight and set a new price target of $875.00

    3/31/26 8:17:54 AM ET
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    May 20, 2022 - FDA Approves First Treatment for Eosinophilic Esophagitis, a Chronic Immune Disorder

    For Immediate Release: May 20, 2022 Today, the U.S. Food and Drug Administration approved Dupixent (dupilumab) to treat eosinophilic esophagitis (EoE) in adults and pediatric patients 12 years and older weighing at least 40 kilograms (which is about 88 pounds). Today’s action marks the first FDA approval of a treatment for EoE. “As researchers and clinicians have gained knowledge about eosinophilic esophagitis

    5/20/22 3:11:09 PM ET
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    Regeneron Announces First-of-its-Kind Donation Matching Program with Independent Charitable Patient Assistance Organization

    TARRYTOWN, N.Y., June 24, 2025 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) today announced the launch of a pioneering matching program for donations to Good Days, an independent national non-profit charitable organization, to support Good Days' Retinal Vascular and Neovascular Disease Fund. Through this initiative, Regeneron has committed to matching donations up to a total of $200 million at a one-to-one rate for the remainder of the 2025 calendar year, enabling more patients to affordably access essential medicines that help protect their vision. "We are proud to support Good Days with this unprecedented philanthropic effort," said Leonard Schleifer, M.D., Ph.D.,

    6/24/25 7:30:00 AM ET
    $REGN
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    Regeneron Announces Formation of Regeneron Cell Medicines with the Acquisition of 2seventy bio Platforms and Preclinical and Clinical Programs

    TARRYTOWN, N.Y., Jan. 30, 2024 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) today announced the formation of Regeneron Cell Medicines based on an agreement with 2seventy bio, Inc. to acquire full development and commercialization rights to its pipeline of investigational novel immune cell therapies, along with its discovery and clinical manufacturing capabilities. 2seventy bio employees who support the acquired programs will join Regeneron Cell Medicines, a newly formed research & development (R&D) unit to advance cell therapies and combination approaches in oncology and immunology. "Regeneron and 2seventy share a relentless commitment to push the boundaries of scie

    1/30/24 7:00:41 AM ET
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    Together for CHANGE Genomics and Equity Initiative Launched by a Coalition of Meharry Medical College, Regeneron Genetics Center, AstraZeneca, Novo Nordisk, and Roche to Improve Health Outcomes for People of African Ancestry

    NIH data show that globally less than 2% of genetic information being studied today originates from people of African ancestry1 The newly established Diaspora Human Genomics Institute (DHGI) will manage the Together for CHANGE initiative, which aims to increase available genomic data for people of African ancestry and enhance representation in STEM careers NASHVILLE, Tenn. and TARRYTOWN, N.Y. and WILMINGTON, Del. and BAGSVAERD, Denmark and BASEL, Switzerland, Oct. 18, 2023 (GLOBE NEWSWIRE) -- Meharry Medical College, along with partners Regeneron Genetics Center® (RGC™), AstraZeneca, Novo Nordisk, and Roche, today announced the launch of the Together for CHANGE™ ("Changing Healthcare for

    10/18/23 9:00:00 AM ET
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    Cemdisiran, Dosed Subcutaneously Every 12 Weeks, Demonstrates Rapid, Deep and Sustained Disease Control in Generalized Myasthenia Gravis (gMG) Phase 3 Trial

    As published in The Lancet and presented at AAN, NIMBLE trial met its primary and key secondary endpoints at week 24, demonstrating potential best-in-class efficacy and convenience in gMG U.S. regulatory application submitted; cemdisiran could be the first siRNA to be approved for the treatment of gMG Regeneron to host virtual ‘Regeneron Roundtable: gMG & C5 Complement Program' investor event on Wednesday, April 22 at 8:30 a.m. ET TARRYTOWN, N.Y., April 21, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ:REGN) today announced detailed positive results from the Phase 3 NIMBLE trial evaluating investigational cemdisiran in adults with generalized myasthenia gravis (gMG) w

    4/21/26 10:30:00 AM ET
    $REGN
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    Regeneron to Report First Quarter 2026 Financial and Operating Results and Host Conference Call and Webcast on April 29, 2026

    TARRYTOWN, N.Y., March 25, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that it will report its first quarter 2026 financial and operating results on Wednesday, April 29, 2026, before the U.S. financial markets open. The Company will host a conference call and simultaneous webcast at 8:30 AM Eastern Time that day. Conference Call Information Participants may access the conference call live via webcast on the 'Investors and Media' page of Regeneron's website at https://investor.regeneron.com. To participate via telephone, please register in advance at this link. Upon registration, all telephone participants will receive a confirmation email detail

    3/25/26 4:05:00 PM ET
    $REGN
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    Regeneron to Report Fourth Quarter and Full Year 2025 Financial and Operating Results and Host Conference Call and Webcast on January 30, 2026

    TARRYTOWN, N.Y., Jan. 02, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that it will report its fourth quarter and full year 2025 financial and operating results on Friday, January 30, 2026, before the U.S. financial markets open. The Company will host a conference call and simultaneous webcast at 8:30 AM Eastern Time that day. Conference Call Information Participants may access the conference call live via webcast on the 'Investors and Media' page of Regeneron's website at https://investor.regeneron.com. To participate via telephone, please register in advance at this link. Upon registration, all telephone participants will receive a confirmation

    1/2/26 4:05:00 PM ET
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    SEC Form SC 13G/A filed by Regeneron Pharmaceuticals Inc. (Amendment)

    SC 13G/A - REGENERON PHARMACEUTICALS, INC. (0000872589) (Subject)

    2/13/24 5:12:22 PM ET
    $REGN
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    SEC Form SC 13G/A filed by Regeneron Pharmaceuticals Inc. (Amendment)

    SC 13G/A - REGENERON PHARMACEUTICALS, INC. (0000872589) (Subject)

    2/9/24 6:19:03 PM ET
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    SEC Form SC 13G/A filed by Regeneron Pharmaceuticals Inc. (Amendment)

    SC 13G/A - REGENERON PHARMACEUTICALS, INC. (0000872589) (Subject)

    2/9/24 9:49:31 AM ET
    $REGN
    Biotechnology: Pharmaceutical Preparations
    Health Care