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    SEC Form SC 13D/A filed by Tyra Biosciences Inc. (Amendment)

    2/6/24 4:40:35 PM ET
    $TYRA
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $TYRA alert in real time by email
    SC 13D/A 1 tm245348d1_sc13da.htm SC 13D/A

     

     

      SECURITIES AND EXCHANGE COMMISSION  
      Washington, D.C. 20549  
         
      SCHEDULE 13D/A  

     

    Under the Securities Exchange Act of 1934
    (Amendment 1)*

     

    Tyra Biosciences, Inc.

    (Name of Issuer)

     

    Common Stock, par value $0.0001 per share 

    (Title of Class of Securities)

     

    90240B106 

    (CUSIP Number)

     

    RA Capital Management, L.P. 

    200 Berkeley Street, 18th Floor 

    Boston, MA 02116 

    Attn: Peter Kolchinsky 

    Telephone: 617.778.2500 

    (Name, Address and Telephone Number of Person
    Authorized to Receive Notices and Communications)

     

    February 6, 2024 

    (Date of Event Which Requires Filing of this Statement)

     

    If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. o

     

    Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Section 240.13d-7 for other parties to whom copies are to be sent.

     

    * 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, as amended (“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.   90240B106
     
      1. Names of Reporting Persons
    RA Capital Management, L.P.
     
      2. Check the Appropriate Box if a Member of a Group (See Instructions)
        (a)  ¨
        (b)  ¨
     
      3. SEC Use Only
     
      4. Source of Funds (See Instructions)
    AF
     
      5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     ¨
     
      6. Citizenship or Place of Organization
    Delaware
     
    Number of
    Shares
    Beneficially
    Owned by
    Each
    Reporting
    Person With
    7. Sole Voting Power
    0
     
    8. Shared Voting Power
     10,475,489
     
    9. Sole Dispositive Power
     0
     
    10. Shared Dispositive Power
     10,475,489
     
      11. Aggregate Amount Beneficially Owned by Each Reporting Person
     10,475,489
     
      12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)  ¨
     
      13. Percent of Class Represented by Amount in Row (11)
    19.99%
     
      14. Type of Reporting Person (See Instructions)
    IA, PN
               

     

     

     

    CUSIP No.   90240B106
     
      1. Names of Reporting Persons.
    Peter Kolchinsky
     
      2. Check the Appropriate Box if a Member of a Group (See Instructions)
        (a)  ¨
        (b)  ¨
     
      3. SEC Use Only
     
      4. Source of Funds (See Instructions)
    AF
     
      5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     ¨
     
      6. Citizenship or Place of Organization
    United States
     
    Number of
    Shares
    Beneficially
    Owned by
    Each
    Reporting
    Person With
    7. Sole Voting Power
    0
     
    8. Shared Voting Power
     10,475,489
     
    9. Sole Dispositive Power
     0
     
    10. Shared Dispositive Power
     10,475,489
     
      11. Aggregate Amount Beneficially Owned by Each Reporting Person
     10,475,489
     
      12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)  ¨
     
      13. Percent of Class Represented by Amount in Row (11)
     19.99%
     
      14. Type of Reporting Person (See Instructions)
    HC, IN
               

     

     

     

    CUSIP No.   90240B106
     
      1. Names of Reporting Persons.
    Rajeev Shah
     
      2. Check the Appropriate Box if a Member of a Group (See Instructions)
        (a)  ¨
        (b)  ¨
     
      3. SEC Use Only
     
      4. Source of Funds (See Instructions)
    AF
     
      5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     ¨
     
      6. Citizenship or Place of Organization
    United States
     
    Number of
    Shares
    Beneficially
    Owned by
    Each
    Reporting
    Person With
    7. Sole Voting Power
    0
     
    8. Shared Voting Power
     10,475,489
     
    9. Sole Dispositive Power
     0
     
    10. Shared Dispositive Power
     10,475,489
     
      11. Aggregate Amount Beneficially Owned by Each Reporting Person
     10,475,489
     
      12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)  ¨
     
      13. Percent of Class Represented by Amount in Row (11)
     19.99%
     
      14. Type of Reporting Person (See Instructions)
    HC, IN
               

     

     

     

    CUSIP No.   90240B106
     
      1. Names of Reporting Persons.
    RA Capital Healthcare Fund, L.P.
     
      2. Check the Appropriate Box if a Member of a Group (See Instructions)
        (a)  ¨
        (b)  ¨
     
      3. SEC Use Only
     
      4. Source of Funds (See Instructions)
    WC
     
      5. Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     ¨
     
      6. Citizenship or Place of Organization
    Delaware
     
    Number of
    Shares
    Beneficially
    Owned by
    Each
    Reporting
    Person With
    7. Sole Voting Power
    0
     
    8. Shared Voting Power
     8,509,573
     
    9. Sole Dispositive Power
     0
     
    10. Shared Dispositive Power
     8,509,573
     
      11. Aggregate Amount Beneficially Owned by Each Reporting Person
     8,509,573
     
      12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)  ¨
     
      13. Percent of Class Represented by Amount in Row (11)
     16.2%
     
      14. Type of Reporting Person (See Instructions)
    PN
               

     

     

     

     

    Item 1.Security and Issuer

     

    Item 1 of the Statement is hereby amended and supplemented as follows:

     

    This Amendment No. 1 (“Amendment No. 1”) amends and supplements the statement on Schedule 13D originally filed with the Securities and Exchange Commission (the “SEC”) on September 27, 2021 (the “Statement”) by RA Capital Management, L.P. (“RA Capital”), Peter Kolchinsky, Rajeev Shah and RA Capital Healthcare Fund, L.P. (the “Fund”) with respect to the common stock, $0.0001 par value per share (“Common Stock”), of Tyra Biosciences, Inc., a Delaware corporation (the “Issuer”). Unless otherwise defined herein, capitalized terms used in this Amendment No. 1 shall have the meanings ascribed to them in the Statement.

     

    Item 2. Identity and Background

     

    Item 2(a) of the Statement is hereby amended and restated as follows:

     

    (a)

    This Statement is being filed on behalf of RA Capital, Dr. Kolchinsky, Mr. Shah, and the Fund, who are collectively referred to herein as the “Reporting Persons.” The agreement among the Reporting Persons to file this Statement jointly in accordance with Rule 13d-1(k) of the Securities Exchange Act of 1934, as amended (the “Act”), is attached hereto as Exhibit 1.

     

    The Reporting Persons’ ownership of the Issuer’s securities includes (i) 8,477,275 shares of Common Stock held directly by the Fund; (ii) 442,721 shares of Common Stock shares held by a separately managed account (the “Account”); (iii) 1,496,613 shares of Common Stock held by RA Capital Nexus Fund, L.P. (the “Nexus Fund”); (iv) a total of 24,166 shares underlying vested stock options (right to buy), and 2,416 shares underlying stock options (right to buy) which shall vest within 60 days of this filing held by Jake Simpson for the benefit of RA Capital. The Fund also holds Pre-Funded Warrants (as defined below) through which it has a right to acquire 1,538,457 shares of Common Stock. The Pre-Funded Warrants contain a provision (the “Beneficial Ownership Blocker”) which precludes exercise of the warrants to the extent that, following exercise, the Fund, together with its affiliates and other attribution parties, would own more than 19.99% of the Common Stock outstanding.

     

    RA Capital Healthcare Fund GP, LLC is the general partner of the Fund and RA Capital Nexus Fund GP, LLC is the general partner of the Nexus Fund. The general partner of RA Capital is RA Capital Management GP, LLC, of which Dr. Kolchinsky and Mr. Shah are the controlling persons. RA Capital serves as investment adviser for the Fund, the Account, and the Nexus Fund and may be deemed a beneficial owner, for purposes of Section 13(d) of the Act, of any securities of the Issuer held by the Fund, the Account, or the Nexus Fund. The Fund and the Nexus Fund have delegated to RA Capital the sole power to vote and the sole power to dispose of all securities held in the Fund’s and the Nexus Fund’s portfolio, including the shares of the Issuer’s Common Stock reported herein. Because the Fund and the Nexus Fund have divested themselves of voting and investment power over the reported securities they hold and may not revoke that delegation on less than 61 days’ notice, the Fund and the Nexus Fund disclaim beneficial ownership of the securities they hold for purposes of Section 13(d) of the Act and therefore disclaim any obligation to report ownership of the reported securities under Section 13(d) of the Act. As managers of RA Capital, Dr. Kolchinsky and Mr. Shah may be deemed beneficial owners, for purposes of Section 13(d) of the Act, of any securities of the Issuer beneficially owned by RA Capital. RA Capital, Dr. Kolchinsky, and Mr. Shah disclaim beneficial ownership of the securities reported in this Statement other than for the purpose of determining their obligations under Section 13(d) of the Act, and the filing of the Statement shall not be deemed an admission that either RA Capital, Dr. Kolchinsky or Mr. Shah is the beneficial owner of such securities for any other purpose.

     

    (b)The address of the principal business office of each of the Reporting Persons is 200 Berkeley Street, 18th Floor, Boston, MA 02116.

     

    (c)The Fund is a private investment vehicle. RA Capital provides investment management services to the Fund, the Account and the Nexus Fund. The principal occupation of Dr. Kolchinsky and Mr. Shah is investment management.

     

     

     

     

    (d)During the last five years, none of the Reporting Persons has been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

     

    (e)During the last five years, none of the Reporting Persons has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree of final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

     

    (f)See Item 6 of the cover pages.

     

    Item 3. Source and Amount of Funds or Other Consideration

     

    Item 3 of the Initial Statement is hereby amended and supplemented to add the following:

     

    February 2024 Securities Purchase Agreement

     

    On February 1, 2024, the Issuer entered into a securities purchase agreement (the “February 2024 Securities Purchase Agreement”) with certain institutional accredited investors (the “February 2024 PIPE Investors”), pursuant to which the Issuer agreed to issue and sell to the February 2024 PIPE Investors in a private placement (the “February 2024 Private Placement”) (i) an aggregate of 9,286,023 shares of Common Stock (the “Shares”) at a price of $13.01 per share; and (ii) an aggregate of 6,087,230 warrants (the “Pre-Funded Warrants”) in lieu of shares of Common Stock, at a purchase price of $13.009 per Pre-Funded Warrant (the shares of Common Stock issuable upon exercise of the Pre-Funded Warrants, the “Warrant Shares”). The February 2024 Private Placement closed on February 6, 2024. The Fund purchased 3,180,155 shares of Common Stock and 1,538,457 Pre-Funded Warrants in the February 2024 Private Placement, for total consideration of $61,526,065.

     

    Pursuant to the February 2024 Securities Purchase Agreement, the Issuer agreed to file a registration statement with the SEC within 45 days after the closing of the February 2024 Private Placement (subject to certain exceptions) for purposes of registering the resale of the Shares and the Warrant Shares, to use its reasonable best efforts to have such registration statement declared effective within the time period set forth in the February 2024 Purchase Agreement, and to keep such registration statement effective until the earliest of (i) the time as all of the Shares and Warrant Shares purchased by the February 2024 PIPE Investors pursuant to the terms of the February 2024 Purchase Agreement have been sold pursuant to the registration statement, or (ii) such time as the Shares and Warrant Shares become eligible for resale by non-affiliates without any volume limitations or other restrictions pursuant to Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”).

     

    Pursuant to the February 2024 Purchase Agreement, the Issuer and the Issuer’s executive officers and directors agreed not to sell or otherwise dispose of any Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock, for 60 days (or with respect to the Issuer, the earlier of 60 days after the closing or the effective date of the registration statement).

     

    References to and the description of the February 2024 Securities Purchase Agreement set forth above in this Item 3 do not purport to be complete and are qualified in their entirety by reference to the full text of the February 2024 Securities Purchase Agreement, which is attached hereto as Exhibit 4 and incorporated by reference herein.

     

    Item 5. Interest in Securities of the Issuer

     

    Item 5 of the Statement is hereby amended and restated in its entirety to read as follows:

     

    (a)The information set forth in rows 11 and 13 of the cover pages to this Statement is incorporated by reference.  The percentage set forth in row 13 is based on the sum of (i) 43,058,747 outstanding shares of Common Stock, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the “SEC”) on November 7, 2023 and (ii) 9,286,023 shares of Common Stock issued in the February 2024 Private Placement, as reported in the Issuer’s Current Report on Form 8-K filed with the SEC on February 5, 2024, and giving effect to stock options and Pre-Funded Warrants, to the extent exercisable within 60 days hereof, as referenced herein.

     

     

     

     

    (b)The information set forth in rows 7 through 10 of the cover pages to this Statement and Item 2 above is incorporated by reference.

     

    (c)The following table lists the Reporting Persons’ transactions in Common Stock that were effected during the sixty day period prior to the filing of this Amendment No. 1.

     

    Transaction Purchaser Date No. Shares Price
    Vest Stock Option (Right to Buy) RA Capital December 31, 2023 1,208 (1) 
    Vest Stock Option (Right to Buy) RA Capital January 31, 2024 1,208 (1) 
    Vest Stock Option (Right to Buy) RA Capital February 29, 2024 1,208 (1)*
    Vest Stock Option (Right to Buy) RA Capital March 31, 2024 1,208 (1)*
    Purchase Common Stock The Fund February 6, 2024 3,180,155 $13.01
    Purchase Pre-Funded Warrants (Right to Buy) The Fund February 6, 2024 1,538,457 $13.009 (2)

     

    (1)This option represents a right to purchase a total of 14,500 shares of the Issuer’s Common Stock, which began vesting from May 31, 2023 in 12 equal monthly installments. In the event the next occurring annual meeting of the Issuer’s stockholders occurs prior to the first anniversary of the date of grant, any remaining unvested portion of the option will vest on the date of such annual meeting of the Issuer’s stockholders, subject to Jake Simpson’s continuous service to the Issuer through each vesting date. These options have an exercise price of $14.47 per share.

     

    (2)Pre-Funded Warrants have an exercise price of $0.001 per share.

     

    *Represents future vesting options within 60 days from the filing date of this Amendment No. 1.

     

    (d)No person (other than the Reporting Persons) is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the shares of Common Stock subject to this Statement.

     

    (e)Not applicable.

     

    Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

     

    Item 6 of the Statement is hereby amended and supplemented to add the following:

     

    Item 3 is incorporated by reference.

     

    Pre-Funded Warrants

     

    Each Pre-Funded Warrant has an exercise price of $0.001 per share of Common Stock, is immediately exercisable and does not expire. Under the terms of the Pre-Funded Warrants, the Issuer may not effect the exercise of any Pre-Funded Warrant, and the Fund will not be entitled to exercise any portion of any Pre-Funded Warrant, which, upon giving effect to such exercise, would cause the Fund (together with its affiliates) to own more than 19.99% of the number of shares of the Common Stock outstanding immediately after giving effect to such exercise, as such percentage ownership is determined in accordance with the terms of the Pre-Funded Warrants. However, the Fund may increase or decrease such percentage, from time to time, to any other percentage not in excess of 19.99%, provided that any increase in such percentage shall not be effective until 61 days after such notice is delivered to the Issuer.

     

    The exercise price and the number of shares of Common Stock issuable upon exercise of each Pre-Funded Warrant are subject to appropriate adjustment in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Common Stock.

     

     

     

     

    In the event of certain fundamental transactions (as described in the Pre-Funded Warrants), a holder of Pre-Funded Warrants will be entitled to receive, upon exercise of the Pre-Funded Warrants, the kind and amount of securities, cash or property that such holder would have received had they exercised in full the Pre-Funded Warrants immediately prior to such fundamental transaction without regard to any limitations on exercise contained in the Pre-Funded Warrants.

     

    References to and the description of the Pre-Funded Warrants set forth above in this Item 6 do not purport to be complete and are qualified in their entirety by reference to the full text of the Form of Pre-Funded Warrant, which is attached hereto as Exhibit 5 and incorporated by reference herein.

     

    Item 7. Material to be Filed as Exhibits

     

    Item 7 of the Statement is hereby amended and supplemented to add the following:

     

    Exhibit 4 Securities Purchase Agreement, dated February 1, 2024, by and between Tyra Biosciences, Inc. and each of the purchasers party thereto (incorporated by reference to Exhibit 10.1 to the Issuer’s Current Report on Form 8-K filed on February 5, 2024)
       
    Exhibit 5 Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.1 to the Issuer’s Current Report on Form 8-K filed on February 5, 2024)

     

     

     

     

    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.

     

    Dated: February 6, 2024

     

    RA CAPITAL MANAGEMENT, L.P.

     

    By:/s/ Peter Kolchinsky  
     Name: Peter Kolchinsky  
     Title: Authorized Signatory  

     

    PETER KOLCHINSKY

     

    /s/ Peter Kolchinsky  

     

    RAJEEV SHAH

     

    /s/ Rajeev Shah  

     

    RA CAPITAL HEALTHCARE FUND, L.P.

     

    By:RA Capital Healthcare Fund GP, LLC  
    Its:General Partner  

     

    By:/s/ Peter Kolchinsky  
     Name: Peter Kolchinsky  
     Title: Manager  

     

     

     

     

    Exhibit 1

     

    JOINT FILING AGREEMENT

     

    This Joint Filing Agreement, dated as of February 6, 2024, is by and among RA Capital Management, L.P., Peter Kolchinsky, Rajeev Shah, and RA Capital Healthcare Fund, L.P. (the foregoing are collectively referred to herein as the “Filers”).

     

    Each of the Filers may be required to file with the United States Securities and Exchange Commission a statement on Schedule 13G and/or 13D with respect to Common Stock, par value $0.0001 per share of Tyra Biosciences, Inc. beneficially owned by them from time to time.

     

    Pursuant to and in accordance with Rule 13(d)(1)(k) promulgated under the Securities Exchange Act of 1934, as amended, the Filers hereby agree to file a single statement on Schedule 13G and/or 13D (and any amendments thereto) on behalf of each of such parties, and hereby further agree to file this Joint Filing Agreement as an exhibit to such statement, as required by such rule.

     

    This Joint Filing Agreement may be terminated by any of the Filers upon one week’s prior written notice or such lesser period of notice as the Filers may mutually agree.

     

    Executed and delivered as of the date first above written.

     

    RA CAPITAL MANAGEMENT, L.P.

     

    By:/s/ Peter Kolchinsky  
     Name: Peter Kolchinsky  
     Title: Authorized Signatory  

     

    PETER KOLCHINSKY

     

    /s/ Peter Kolchinsky  

     

    RAJEEV SHAH

     

    /s/ Rajeev Shah  

     

    RA CAPITAL HEALTHCARE FUND, L.P.

     

    By:RA Capital Healthcare Fund GP, LLC  
    Its:General Partner  

     

    By:/s/ Peter Kolchinsky  
     Name: Peter Kolchinsky  
     Title: Manager  

     

     

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    4 - Tyra Biosciences, Inc. (0001863127) (Issuer)

    12/19/25 9:00:04 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    Chief Discovery Officer Bensen Daniel sold $181,159 worth of shares (8,000 units at $22.64), decreasing direct ownership by 5% to 162,981 units (SEC Form 4)

    4 - Tyra Biosciences, Inc. (0001863127) (Issuer)

    12/16/25 4:30:09 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    $TYRA
    Insider Purchases

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    Director Ra Capital Management, L.P. bought $1,664,700 worth of shares (163,287 units at $10.19) (SEC Form 4)

    4 - Tyra Biosciences, Inc. (0001863127) (Issuer)

    6/16/25 8:06:50 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    Director Ra Capital Management, L.P. bought $1,904,002 worth of shares (186,850 units at $10.19) (SEC Form 4)

    4 - Tyra Biosciences, Inc. (0001863127) (Issuer)

    6/11/25 7:44:50 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    Director Ra Capital Management, L.P. bought $11,751,304 worth of shares (1,211,198 units at $9.70) (SEC Form 4)

    4 - Tyra Biosciences, Inc. (0001863127) (Issuer)

    6/6/25 4:43:19 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    SEC Filings

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    SEC Form 144 filed by Tyra Biosciences Inc.

    144 - Tyra Biosciences, Inc. (0001863127) (Subject)

    12/12/25 4:21:24 PM ET
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    SEC Form 8-K filed by Tyra Biosciences Inc.

    8-K - Tyra Biosciences, Inc. (0001863127) (Filer)

    12/1/25 8:00:13 AM ET
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    Biotechnology: Pharmaceutical Preparations
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    SEC Form 144 filed by Tyra Biosciences Inc.

    144 - Tyra Biosciences, Inc. (0001863127) (Subject)

    11/21/25 4:26:18 PM ET
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    $TYRA
    Leadership Updates

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    Tyra Biosciences Strengthens Leadership Team with Appointments of Bhavesh Ashar as Chief Operating Officer and Heather Faulds as Chief Regulatory Officer

    CARLSBAD, Calif., Dec. 1, 2025 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, announced today the appointment of two key members of its leadership team: Bhavesh Ashar as Chief Operating Officer and Heather Faulds as Chief Regulatory Officer.  Together, Mr. Ashar and Ms. Faulds will be essential in advancing oral dabogratinib through global Phase 2 studies in skeletal dysplasia and urologic cancers and preparing for potential future pivotal Phase 3 studies. Mr. Ashar's appointment is effective immediately a

    12/1/25 8:00:00 AM ET
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    Biotechnology: Pharmaceutical Preparations
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    Tyra Biosciences Announces Appointment of Adele Gulfo to Board of Directors

    CARLSBAD, Calif., Jan. 29, 2025 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, announced today the appointment of Adele Gulfo to its Board of Directors. Ms. Gulfo brings nearly three decades of executive leadership experience to the TYRA board, with a strong track record in developing and commercializing some of the world's best-selling medicines at Pfizer, AstraZeneca, Viatris and Sumitomo Pharma. "Adele is one of the most accomplished drug developers in our industry, with nearly thirty years of global ex

    1/29/25 4:05:00 PM ET
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    Tyra Biosciences Receives IND Clearance from FDA to Proceed with Phase 2 Study of TYRA-300 in Non-Muscle Invasive Bladder Cancer (SURF302)

    -TYRA appoints urologic oncologist, Erik Goluboff, M.D., as SVP, Clinical Development to lead NMIBC- -First patient expected to be dosed in SURF302 in Q2 2025- CARLSBAD, Calif., Jan. 10, 2025 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, announced today that the U.S. Food and Drug Administration (FDA) cleared its Investigational New Drug (IND) application for TYRA-300 allowing the company to proceed with a Phase 2 clinical trial of TYRA-300 in low-grade, intermediate risk non-muscle invasive bladder cance

    1/10/25 8:00:00 AM ET
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    Financials

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    Tyra Biosciences Reports Interim Clinical Proof-of-Concept Data for TYRA-300, an Investigational Oral FGFR3-Selective Inhibitor, in Phase 1/2 SURF301 Study in Patients with Metastatic Urothelial Cancer (mUC)

    - Encouraging preliminary anti-tumor activity observed in heavily pre-treated population - - At ≥ 90 mg QD, 6 out of 11 (54.5%) patients with FGFR3+ mUC achieved a confirmed partial response (PR), with 100% disease control rate and sustained duration of activity - - Positive safety results across all QD doses, with infrequent FGFR2/FGFR1-associated toxicities - - Conference call scheduled for October 25th, 2024, at 8AM EDT - CARLSBAD, Calif., Oct. 24, 2024 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, ann

    10/24/24 6:21:00 PM ET
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    Biotechnology: Pharmaceutical Preparations
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    Tyra Biosciences to Host Conference Call on Interim Clinical Data of TYRA-300 from SURF301 Phase 1/2 Study on October 25, 2024, at 8am ET

    CARLSBAD, Calif., Oct. 23, 2024 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, today announced that it will host a conference call and webcast on October 25, 2024 at 8:00 am ET to share interim clinical results of TYRA-300 from the SURF301 Phase 1/2 study in metastatic urothelial cancer (mUC). These data will be presented in a late-breaking oral presentation at the 36th EORTC-NCI-AACR (ENA) Symposium on Molecular Targets and Cancer Therapeutics, being held October 23-25, 2024, in Barcelona, Spain. Gary Ste

    10/23/24 4:05:00 PM ET
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    Tyra Biosciences Expands Development of TYRA-300, an Oral FGFR3 Selective Agent, into Achondroplasia

    - In preclinical models, TYRA-300 demonstrated significant increases in growth and bone length- -Phase 2 clinical study for pediatric achondroplasia planned to be initiated in 2024--Conference call and webcast today, March 1st, at 8:00 am ET- CARLSBAD, Calif., March 1, 2023 /PRNewswire/ -- Tyra Biosciences, Inc. (NASDAQ:TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptors (FGFR) biology, today announced that it is expanding development of TYRA-300 into achondroplasia (ACH) based on positive preclinical results demonstrated in a study performed in collaboration with the Ima

    3/1/23 7:00:00 AM ET
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    Large Ownership Changes

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    Amendment: SEC Form SC 13D/A filed by Tyra Biosciences Inc.

    SC 13D/A - Tyra Biosciences, Inc. (0001863127) (Subject)

    12/6/24 9:30:49 PM ET
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    Amendment: SEC Form SC 13D/A filed by Tyra Biosciences Inc.

    SC 13D/A - Tyra Biosciences, Inc. (0001863127) (Subject)

    11/19/24 9:31:34 PM ET
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    Amendment: SEC Form SC 13G/A filed by Tyra Biosciences Inc.

    SC 13G/A - Tyra Biosciences, Inc. (0001863127) (Subject)

    11/14/24 5:47:01 PM ET
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