• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI Executive AssistantNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Helper
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees for your businessNEW
    Legal
    Terms of usePrivacy policyCookie policy

    Director Mackay Martin returned 20,023 shares to the company, closing all direct ownership in the company (SEC Form 4)

    7/2/25 4:21:32 PM ET
    $SWTX
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care
    Get the next $SWTX alert in real time by email
    SEC FORM 4 SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
    X
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    MACKAY MARTIN

    (Last) (First) (Middle)
    C/O SPRINGWORKS THERAPEUTICS, INC.
    100 WASHINGTON BLVD.

    (Street)
    STAMFORD CT 06902

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    SpringWorks Therapeutics, Inc. [ SWTX ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director 10% Owner
    Officer (give title below) Other (specify below)
    3. Date of Earliest Transaction (Month/Day/Year)
    07/01/2025
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    X Form filed by One Reporting Person
    Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Common Stock 07/01/2025 D(1) 20,023(2) D (3)(4) 0 D
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    Stock Option (Right to Buy) $36.8 07/01/2025 D(1) 29,445 (5)(6) (5)(6) Common Stock 29,445 (5)(6) 0 D
    Explanation of Responses:
    1. This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated April 27, 2025 (the "Merger Agreement"), by and among the Issuer, Merck KGaA, Darmstadt, Germany, a German corporation with general partners ("Parent"), and EMD Holdings Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer effective as of July 1, 2025, with the Issuer surviving the Merger as a wholly owned subsidiary of Parent (the "Merger").
    2. Represents shares underlying restricted stock units (each, an "RSU") granted under the Issuer's 2019 Stock Option and Equity Incentive Plan (the "Plan"). Each RSU represents a contingent right to receive one share of Issuer common stock.
    3. Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each outstanding share of Issuer common stock was cancelled and automatically converted into the right to receive $47.00 in cash, without interest and subject to any required tax withholding (the "Merger Consideration").
    4. Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding RSU, whether vested or unvested, was cancelled and automatically converted into the right to receive an amount in cash, without interest and subject to any required tax withholding, equal to the product (rounded down to the nearest whole cent) of (i) the Merger Consideration payable with respect to such RSU multiplied by (ii) the total number of shares of Issuer common stock subject to such RSU immediately prior to the Effective Time (each a "Parent Cash-Based RSU Award"). Each Parent Cash-Based RSU Award will generally vest in accordance with the vesting terms that applied to the corresponding portion of such RSU immediately prior to the Effective Time; provided, that on the nine-month anniversary of the closing date of the Merger, 50% of each then-unvested tranche of each Parent Cash-Based RSU Award will vest, subject to the applicable holder's continued employment with Parent through such date.
    5. Pursuant to the terms of the Merger Agreement, at the Effective Time, each vested outstanding option to purchase shares of Issuer common stock immediately prior to the Effective Time, was cancelled and automatically converted into the right to receive an amount in cash, without interest and subject to any required tax withholding, equal to the product (rounded down to the nearest whole cent) of (i) the total number of shares of Issuer common stock subject to such option immediately prior to the Effective Time and (ii) the excess, if any, of the Merger Consideration over the per share exercise price of the shares subject to such option award immediately prior to the Effective Time. Each unvested option outstanding was cancelled and automatically converted into the right to receive an amount in cash, without interest and subject to any required tax withholding, equal to the product (rounded down to the nearest whole cent) of (i) the total number of shares of (Continued in footnote 6)
    6. (Continued from footnote 5) Issuer common stock subject to such option immediately prior to the Effective Time and (ii) the excess, if any, of the Merger Consideration over the per share exercise price of the shares subject to such option award immediately prior to the Effective Time (each a "Parent Cash-Based Option Award"). Each Parent Cash-Based Option Award will generally vest in accordance with the vesting terms that applied to the corresponding portion of such option award immediately prior to the Effective Time; provided, that on the nine-month anniversary of the closing date of the Merger, 50% of each then-unvested tranche of each Parent Cash-Based Option Award will vest, subject to the applicable holder's continued employment with Parent through such date. Any outstanding option, whether vested or unvested, to purchase shares of Issuer common stock with an exercise price per share greater than $47.00 was cancelled at the Effective Time for no consideration or payment.
    /s/ Francis I. Perier, Jr. as Attorney-in Fact 07/02/2025
    ** Signature of Reporting Person Date
    Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
    * If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
    ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
    Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
    Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
    Get the next $SWTX alert in real time by email

    Crush Q3 2025 with the Best AI Executive Assistant

    Stay ahead of the competition with Tailforce.ai - your AI-powered business intelligence partner.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Tailforce.ai

    Recent Analyst Ratings for
    $SWTX

    DatePrice TargetRatingAnalyst
    11/20/2024$60.00Outperform
    Evercore ISI
    2/5/2024$75.00Buy
    Guggenheim
    12/1/2022$45.00Buy
    BofA Securities
    9/8/2021$97.00 → $105.00Overweight
    JP Morgan
    8/5/2021$136.00 → $137.00Buy
    HC Wainwright & Co.
    More analyst ratings

    $SWTX
    FDA approvals

    Live FDA approvals issued by the Food and Drug Administration and FDA breaking news

    See more
    • November 27, 2023 - FDA Approves First Therapy for Rare Type of Non-Cancerous Tumors

      For Immediate Release: November 27, 2023 Today, the U.S. Food and Drug Administration approved Ogsiveo (nirogacestat) tablets for adult patients with progressing desmoid tumors who require systemic treatment. Ogsiveo is the first drug to be approved for the treatment of patients with desmoid tumors, a rare subtype of soft tissue sarcomas. Desmoid tumors are non-cancerous but can be locally aggressive. The tumor

      11/27/23 5:34:21 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • FDA Approval for OGSIVEO issued to SPRINGWORKS THERAPEUTICS INC

      Submission status for SPRINGWORKS THERAPEUTICS INC's drug OGSIVEO (ORIG-1) with active ingredient NIROGACESTAT has changed to 'Approval' on 11/27/2023. Application Category: NDA, Application Number: 217677, Application Classification: Type 1 - New Molecular Entity

      11/27/23 5:34:04 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Chief Operating Officer Edris Badreddin returned 169,712 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - SpringWorks Therapeutics, Inc. (0001773427) (Issuer)

      7/2/25 4:26:13 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Lynch Daniel returned 93,004 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - SpringWorks Therapeutics, Inc. (0001773427) (Issuer)

      7/2/25 4:25:44 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Director Lewis-Hall Freda C returned 24,727 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - SpringWorks Therapeutics, Inc. (0001773427) (Issuer)

      7/2/25 4:25:19 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    See more
    • Evercore ISI initiated coverage on SpringWorks Therapeutics with a new price target

      Evercore ISI initiated coverage of SpringWorks Therapeutics with a rating of Outperform and set a new price target of $60.00

      11/20/24 8:20:27 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Guggenheim initiated coverage on SpringWorks Therapeutics with a new price target

      Guggenheim initiated coverage of SpringWorks Therapeutics with a rating of Buy and set a new price target of $75.00

      2/5/24 8:04:18 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • BofA Securities initiated coverage on SpringWorks Therapeutics with a new price target

      BofA Securities initiated coverage of SpringWorks Therapeutics with a rating of Buy and set a new price target of $45.00

      12/1/22 7:57:05 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • SpringWorks Therapeutics Receives Positive CHMP Opinion for Nirogacestat for the Treatment of Adults with Desmoid Tumors

      – If approved, nirogacestat will be the first and only therapy with marketing authorization in the EU for the treatment of desmoid tumors – – Decision from European Commission expected in the third quarter of 2025 – STAMFORD, Conn., June 20, 2025 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, announced today that the European Medicine Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) has adopted a positive opinion recommending the approval of nirogacestat, an oral gamma secretase inhibitor, as monotherapy for the treatment of adults with progressing desmoid tumor

      6/20/25 8:00:52 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SpringWorks Therapeutics Receives Positive CHMP Opinion for Mirdametinib for the Treatment of Adult and Pediatric Patients with NF1-PN

      – If approved, mirdametinib is expected to be the first and only therapy in the European Union with marketing authorization for both adults and children with NF1-PN – – Decision from European Commission expected in the third quarter of 2025 – STAMFORD, Conn., May 23, 2025 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, announced today that the European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) has adopted a positive opinion recommending the granting of a conditional marketing authorization for mirdametinib, a MEK inhibitor, for the treatment of s

      5/23/25 8:00:00 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Merck KGaA, Darmstadt, Germany to Acquire SpringWorks Therapeutics to Accelerate Sustainable Growth of Healthcare Business

      – Purchase price of $47 per share in cash represents an equity value of approximately $3.9 billion, or an enterprise value of $3.4 billion (€3.0 billion) – – Planned acquisition will immediately add revenue and accelerate mid- to long-term growth for Merck KGaA, Darmstadt, Germany's Healthcare business – – SpringWorks Therapeutics is a U.S. biopharmaceutical company with a first-in-class, systemic standard-of-care therapy in adults with desmoid tumors and the first and only approved therapy for adults and children with neurofibromatosis type 1-associated plexiform neurofibromas – – Planned acquisition will strengthen the presence of Merck KGaA, Darmstadt, Germany's Healthcare business in

      4/28/25 2:13:33 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    SEC Filings

    See more
    • SEC Form 15-12G filed by SpringWorks Therapeutics Inc.

      15-12G - SpringWorks Therapeutics, Inc. (0001773427) (Filer)

      7/11/25 6:00:19 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form SCHEDULE 13G filed by SpringWorks Therapeutics Inc.

      SCHEDULE 13G - SpringWorks Therapeutics, Inc. (0001773427) (Subject)

      7/7/25 4:04:19 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form S-8 POS filed by SpringWorks Therapeutics Inc.

      S-8 POS - SpringWorks Therapeutics, Inc. (0001773427) (Filer)

      7/1/25 4:11:31 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Leadership Updates

    Live Leadership Updates

    See more
    • SpringWorks Therapeutics Appoints Dr. Martin Mackay to its Board of Directors

      STAMFORD, Conn., July 29, 2024 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, today announced the appointment of Martin Mackay, Ph.D. to the Company's Board of Directors. Dr. Mackay is a highly accomplished research and development (R&D) executive with more than 30 years of pharmaceutical and biotech R&D experience, including leadership roles at Pfizer, AstraZeneca and Alexion. "Martin is a proven industry leader whose experience in developing and delivering novel treatments to patients in need is exceptional," said Saqib Islam, Chief Executive Officer of SpringWorks. "His expertise

      7/29/24 6:30:11 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SpringWorks Therapeutics Appoints Dr. Tai-An Lin as Chief Scientific Officer

      STAMFORD, Conn., Sept. 11, 2023 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a clinical-stage biopharmaceutical company focused on developing life-changing medicines for patients with severe rare diseases and cancer, today announced the appointment of Tai-An Lin, Ph.D., as its Chief Scientific Officer. Dr. Lin brings more than 25 years of biotechnology and global pharmaceutical experience in advancing drug discovery programs from target identification through early clinical trials across the therapeutic areas of oncology, immuno-oncology, and immunology. "Tai-An is a talented scientist with a strong track record of advancing innovative oncology programs from discovery

      9/11/23 6:30:00 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SpringWorks Therapeutics Appoints Carlos Albán to its Board of Directors

      STAMFORD, Conn., July 15, 2022 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a clinical-stage biopharmaceutical company focused on developing life-changing medicines for patients with severe rare diseases and cancer, today announced the appointment of Carlos Albán to the Company's Board of Directors. Mr. Albán, who served as Vice Chairman and Chief Commercial Officer at AbbVie, Inc. ("AbbVie") until his retirement last year, brings over 30 years of experience in global commercial strategy and operations. "Carlos' success in building and leading global commercial organizations will be valuable as SpringWorks continues its planned transition into a commercial-stage compa

      7/15/22 6:30:00 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • Amendment: SEC Form SC 13G/A filed by SpringWorks Therapeutics Inc.

      SC 13G/A - SpringWorks Therapeutics, Inc. (0001773427) (Subject)

      10/25/24 9:46:32 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form SC 13G/A filed by SpringWorks Therapeutics Inc. (Amendment)

      SC 13G/A - SpringWorks Therapeutics, Inc. (0001773427) (Subject)

      2/14/24 6:41:08 PM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form SC 13G/A filed by SpringWorks Therapeutics Inc. (Amendment)

      SC 13G/A - SpringWorks Therapeutics, Inc. (0001773427) (Subject)

      2/14/24 8:56:14 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $SWTX
    Financials

    Live finance-specific insights

    See more
    • SpringWorks Therapeutics Reports Fourth Quarter and Full Year 2024 Financial Results and Highlights Recent Business Updates

      – Achieved $61.5 million and $172.0 million in fourth quarter and full year 2024 OGSIVEO® (nirogacestat) U.S. net product revenues, respectively – – Received FDA approval of GOMEKLI™ (mirdametinib) for the treatment of adult and pediatric patients with symptomatic NF1-PN not amendable to complete resection – – Ended 2024 with $461.9 million in cash, cash equivalents and marketable securities – STAMFORD, Conn., Feb. 20, 2025 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, today reported financial results for the fourth quarter and full year periods ended December 31, 2024 and provi

      2/20/25 6:30:32 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SpringWorks Therapeutics to Report Fourth Quarter and Full Year 2024 Financial Results on Thursday, February 20, 2025

      STAMFORD, Conn., Jan. 30, 2025 (GLOBE NEWSWIRE) -- SpringWorks Therapeutics, Inc. (NASDAQ:SWTX), a commercial-stage biopharmaceutical company focused on severe rare diseases and cancer, today announced that it will host a live conference call and webcast at 8:30 a.m. ET on Thursday, February 20, 2025 to report its fourth quarter and full year financial results and discuss recent business updates. To join the live webcast and view the corresponding slides, please click here. To participate in the live conference call by phone, please click here to pre-register. Registered participants will then be provided with a dial-in number and conference code to access the call. A replay of the webcas

      1/30/25 7:00:50 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SpringWorks Therapeutics Reports Third Quarter 2024 Financial Results and Recent Business Highlights

      – Achieved $49.3 million in OGSIVEO® (nirogacestat) net product revenue in the third quarter – – Long-term follow-up data from the Phase 3 DeFi trial of nirogacestat in adults with desmoid tumors highlight further reductions in tumor size, increase in ORR, sustained improvement in desmoid tumor symptoms, and consistent safety profile – – Granted FDA Priority Review on NDA and received validation of EU Marketing Authorization Application for mirdametinib for the treatment of adults and children with NF1-PN – – $498 million in cash, cash equivalents and marketable securities as of September 30, 2024; expected to fund the Company through profitability, which is anticipated in the first

      11/12/24 6:30:21 AM ET
      $SWTX
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care