• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • 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
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form SC 13G/A filed by Celldex Therapeutics Inc. (Amendment)

    2/13/24 5:00:59 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care
    Get the next $CLDX alert in real time by email
    SC 13G/A 1 tv0562-celldextherapeuticsin.htm SCHEDULE 13G/A celldextherapeuticsinc

    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    Schedule 13G

    Under the Securities Exchange Act of 1934
    (Amendment No.: 2)*

    Name of issuer:  Celldex Therapeutics Inc

    Title of Class of Securities:  Common Stock

    CUSIP Number:  15117B202

    Date of Event Which Requires Filing of this Statement: December 29, 2023

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

    ☒ Rule 13d-1(b)

    ☐ 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 the disclosures provided in a prior cover page.

    The information required in 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 the following page(s))

     

     

    13G

    CUSIP No.:  15117B202

    1.  NAME OF REPORTING PERSON
    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

    The Vanguard Group - 23-1945930

    2.  CHECK THE APPROPRIATE [LINE] IF A MEMBER OF A GROUP

    A. 

    B.  X

    3.  SEC USE ONLY

    4.  CITIZENSHIP OF PLACE OF ORGANIZATION

    Pennsylvania

    (For questions 5-8, report the number of shares beneficially owned by each reporting person with:)

    5.  SOLE VOTING POWER

    0

    6.  SHARED VOTING POWER

    45,909

    7.  SOLE DISPOSITIVE POWER

    2,954,321

    8.  SHARED DISPOSITIVE POWER

    92,010

    9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    3,046,331

    10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

    N/A

    11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

    5.57%

    12.  TYPE OF REPORTING PERSON

    IA

     

     

    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    Schedule 13G
    Under the Securities Act of 1934

    Item 1(a) - Name of Issuer:

    Celldex Therapeutics Inc

    Item 1(b) - Address of Issuer's Principal Executive Offices:

    Perryville III Building, 53 Frontage Road, Suite 220
    Hampton, NJ 08827

    Item 2(a) - Name of Person Filing:

    The Vanguard Group - 23-1945930

    Item 2(b) – Address of Principal Business Office or, if none, residence:

    100 Vanguard Blvd.
    Malvern, PA 19355

    Item 2(c) – Citizenship:

    Pennsylvania

    Item 2(d) - Title of Class of Securities:

    Common Stock

    Item 2(e) - CUSIP Number

    15117B202

    Item 3 - Type of Filing:

    This statement is being filed pursuant to Rule 13d-1.  An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).

    Item 4 - Ownership:

      (a) Amount Beneficially Owned:

      (b) Percent of Class:

     

     

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

    (i)  sole power to vote or direct to vote:  

    (ii)  shared power to vote or direct to vote:  

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

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

    Comments:

    The responses to questions 5 through 9 and 11 on the cover page(s) are incorporated by reference into this Item 4.  

    Item 5 - Ownership of Five Percent or Less of a Class:

    If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following ☐

    Item 6 - Ownership of More Than Five Percent on Behalf of Another Person:

    The Vanguard Group, Inc.'s clients, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.

    No one other person's interest in the securities reported herein is more than 5%.

    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 Group:

    Not applicable

    Item 9 - Notice of Dissolution of Group:

    Not applicable

    Item 10 - Certification:

    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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 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.

    Signature

    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:  February 13, 2024

    By /s/ Ashley Grim
    Name: Ashley Grim
    Title:  Head of Global Fund Administration

    Get the next $CLDX alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $CLDX

    DatePrice TargetRatingAnalyst
    10/21/2025$48.00Outperform
    Mizuho
    10/13/2025$25.00Underweight
    Barclays
    4/28/2025$64.00Buy
    Canaccord Genuity
    3/20/2025$46.00Overweight
    Morgan Stanley
    2/13/2025$44.00Buy
    UBS
    10/7/2024$70.00Buy
    Citigroup
    9/30/2024$45.00Neutral
    Goldman
    9/27/2024Outperform → Peer Perform
    Wolfe Research
    More analyst ratings

    $CLDX
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Celldex to Present at Upcoming Investor Conferences

    HAMPTON, N.J., Feb. 09, 2026 (GLOBE NEWSWIRE) -- Celldex (NASDAQ:CLDX) announced today that management will participate in fireside chats at the following upcoming investor conferences: Guggenheim Emerging Outlook: Biotech Summit 2026 on Wednesday, February 11 at 3:30 pm ETTD Cowen 46th Annual Health Care Conference on Wednesday, March 4 at 9:10 am ETLeerink Global Healthcare Conference on Tuesday, March 10 at 3:40 pm ET Live webcasts of the presentations will be available on the "Events & Presentations" page of the "Investors" section of the Celldex website. Replays will be available for 90 days following the event. About CelldexCelldex is pioneering new horizons in immunology to deliv

    2/9/26 8:01:00 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Initiates Global Registrational Phase 3 Program of Barzolvolimab in Cold Urticaria and Symptomatic Dermographism

    No advanced therapies approved to treat ColdU and SD—diseases of misery that dramatically impact all aspects of patient lifeBarzolvolimab is the only drug in development to demonstrate clinical benefit in patients in ColdU and SD in a large, randomized, placebo-controlled study--all primary and secondary endpoints met with high statistical significance at 12 weeks and sustained through end of treatment period (20 weeks) in Phase 2 studyInitiation of EMBARQ-ColdU and SD marks second barzolvolimab Phase 3 program; Phase 3 in CSU ongoing HAMPTON, N.J., Dec. 09, 2025 (GLOBE NEWSWIRE) -- Celldex (NASDAQ:CLDX) announced today the initiation of its global Phase 3 trial (EMBARQ-ColdU and SD) desi

    12/9/25 8:01:00 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Reports Third Quarter 2025 Financial Results and Provides Corporate Update

    Strong execution and continued progress across pipeline Positive Phase 2 barzolvolimab data in Chronic Spontaneous Urticaria (CSU) demonstrating rapid, profound improvement in UCT7 scores with sustained disease control post treatment and strong efficacy regardless of baseline IgE levels Positive Phase 2 barzolvolimab data in Cold Urticaria (ColdU) and Symptomatic Dermographism (SD) demonstrating sustained efficacy and favorable safety profile at 20 weeks; first large, randomized, placebo-controlled study to demonstrate clinical benefit in these indications; Phase 3 study in ColdU and SD to initiate December 2025Positive Phase 1 CDX-622 (SCF & TSLP) data; first stem cell factor neutralizing b

    11/10/25 4:01:00 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    SEC Filings

    View All

    SEC Form SCHEDULE 13G filed by Celldex Therapeutics Inc.

    SCHEDULE 13G - Celldex Therapeutics, Inc. (0000744218) (Subject)

    2/9/26 6:26:21 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Amendment: SEC Form SCHEDULE 13G/A filed by Celldex Therapeutics Inc.

    SCHEDULE 13G/A - Celldex Therapeutics, Inc. (0000744218) (Subject)

    11/14/25 5:08:02 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Amendment: SEC Form SCHEDULE 13G/A filed by Celldex Therapeutics Inc.

    SCHEDULE 13G/A - Celldex Therapeutics, Inc. (0000744218) (Subject)

    11/14/25 12:19:23 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Analyst Ratings

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

    View All

    Mizuho initiated coverage on Celldex Therapeutics with a new price target

    Mizuho initiated coverage of Celldex Therapeutics with a rating of Outperform and set a new price target of $48.00

    10/21/25 7:19:21 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Barclays initiated coverage on Celldex Therapeutics with a new price target

    Barclays initiated coverage of Celldex Therapeutics with a rating of Underweight and set a new price target of $25.00

    10/13/25 8:51:58 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Canaccord Genuity initiated coverage on Celldex Therapeutics with a new price target

    Canaccord Genuity initiated coverage of Celldex Therapeutics with a rating of Buy and set a new price target of $64.00

    4/28/25 8:36:51 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Insider Purchases

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

    View All

    PRESIDENT & CEO Marucci Anthony S bought $308,430 worth of shares (11,500 units at $26.82), increasing direct ownership by 40% to 40,284 units (SEC Form 4)

    4 - Celldex Therapeutics, Inc. (0000744218) (Issuer)

    11/12/24 8:01:10 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Insider Trading

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

    View All

    SVP AND CFO Martin Samuel Bates exercised 4,817 shares at a strike of $10.38, increasing direct ownership by 17% to 32,942 units (SEC Form 4)

    4 - Celldex Therapeutics, Inc. (0000744218) (Issuer)

    1/6/26 4:23:48 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    SR. VP & CBO Pepin Ronald exercised 19,333 shares at a strike of $5.47, increasing direct ownership by 2,530% to 20,097 units (SEC Form 4)

    4 - Celldex Therapeutics, Inc. (0000744218) (Issuer)

    12/17/25 4:06:34 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    SVP & GENERAL COUNSEL Jimenez Freddy A. sold $121,210 worth of shares (4,166 units at $29.09), decreasing direct ownership by 12% to 30,796 units (SEC Form 4)

    4 - Celldex Therapeutics, Inc. (0000744218) (Issuer)

    12/8/25 4:20:35 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Financials

    Live finance-specific insights

    View All

    Celldex Reports Results from Phase 2 Study of Barzolvolimab in Eosinophilic Esophagitis (EoE)

    Study met primary endpoint demonstrating barzolvolimab's ability to potently deplete mast cells in the gastrointestinal tractProfound mast cell depletion did not result in improved clinical outcomes providing direct evidence that mast cells are not a primary driver in EoE Favorable safety profile demonstrated for barzolvolimab 300 mg Q4 weekly dosing regimenCompany to host webcast today at 4:30 pm ET HAMPTON, N.J., Aug. 19, 2025 (GLOBE NEWSWIRE) -- Celldex Therapeutics, Inc. (NASDAQ:CLDX) today reported topline results from the Company's ongoing Phase 2 study of barzolvolimab in eosinophilic esophagitis (EoE), a chronic inflammatory disease of the esophagus. Identifying the key drivers of

    8/19/25 4:01:00 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Presents Unprecedented 76 Week Results from Barzolvolimab Phase 2 Study in Chronic Spontaneous Urticaria at EAACI Congress 2025

    Seven months after the completion of dosing: 41% of patients (150 mg Q4W) continue to experience complete response (UAS7=0)48% of patients (150 mg Q4W) report that CSU no longer impacts their quality of life (DLQI=0/1)KIT related tolerability events demonstrated to be reversible Enrollment to Phase 3 CSU trials ongoingCompany to host webcast today at 6:00 pm ET HAMPTON, N.J., June 12, 2025 (GLOBE NEWSWIRE) -- Celldex (NASDAQ:CLDX) announced today new data demonstrating profound, sustained complete response and improved quality of life at 76 weeks, 7 months after the completion of dosing with barzolvolimab in chronic spontaneous urticaria (CSU), an immune-related condition driven by mast c

    6/12/25 6:01:00 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Announces Barzolvolimab Met All Primary and Secondary Endpoints with High Statistical Significance in Positive Phase 2 Study in Chronic Inducible Urticaria

    First to demonstrate clinical benefit in patients with chronic inducible urticaria (CIndU) in large, randomized, placebo-controlled study Favorable safety and tolerability Plan to advance CIndU into Phase 3 developmentCompany to host webcast call Monday at 8:00 am ET HAMPTON, N.J., Oct. 26, 2024 (GLOBE NEWSWIRE) -- Celldex Therapeutics, Inc. (NASDAQ:CLDX) announced today positive results from the Company's Phase 2 clinical trial of barzolvolimab in two of the most common forms of chronic inducible urticaria (CIndU)—cold urticaria (ColdU) and symptomatic dermographism (SD). The study includes patients who remain symptomatic despite treatment with antihistamines. Barzolvolimab is a humaniz

    10/26/24 5:43:20 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    Amendment: SEC Form SC 13G/A filed by Celldex Therapeutics Inc.

    SC 13G/A - Celldex Therapeutics, Inc. (0000744218) (Subject)

    11/14/24 7:47:25 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Amendment: SEC Form SC 13G/A filed by Celldex Therapeutics Inc.

    SC 13G/A - Celldex Therapeutics, Inc. (0000744218) (Subject)

    11/14/24 12:18:08 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Amendment: SEC Form SC 13G/A filed by Celldex Therapeutics Inc.

    SC 13G/A - Celldex Therapeutics, Inc. (0000744218) (Subject)

    11/14/24 6:12:56 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    $CLDX
    Leadership Updates

    Live Leadership Updates

    View All

    Celldex Announces Appointment of Teri Lawver as Chief Commercial Officer

    HAMPTON, N.J., Nov. 10, 2025 (GLOBE NEWSWIRE) -- Celldex (NASDAQ:CLDX) today announced the appointment of Teri Lawver as Senior Vice President, Chief Commercial Officer. Ms. Lawver is an accomplished global healthcare executive with 30 years of strategic, commercial launch and operating P&L leadership across the biopharmaceutical, medical device and consumer health technology sectors. Ms. Lawver succeeds Richard Wright, who will retire from Celldex following more than a decade of dedicated leadership and service. "We are thrilled to welcome Teri to the Celldex leadership team," said Anthony Marucci, Co-founder, President, and Chief Executive Officer of Celldex. "Teri brings an extraordina

    11/10/25 8:01:00 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Therapeutics Announces Election of Denice Torres to its Board of Directors

    HAMPTON, N.J., June 06, 2025 (GLOBE NEWSWIRE) -- Celldex Therapeutics, Inc. (NASDAQ:CLDX) today announced that Denice M. Torres has been elected to the company's Board of Directors. "We are excited to welcome Denice to the Celldex Board of Directors," said Anthony Marucci, Co-founder, President and Chief Executive Officer of Celldex. "Denice's extensive leadership experience across both the pharmaceutical and consumer healthcare sectors brings a deep operational and commercial perspective to our team. Her track record of driving strategic growth and operational excellence will be instrumental as we advance our clinical programs and continue building our organization." Ms. Torres added, "

    6/6/25 8:01:00 AM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Celldex Therapeutics Announces Appointment of Rita Jain, M.D. to Board of Directors

    HAMPTON, N.J., Feb. 16, 2023 (GLOBE NEWSWIRE) -- Celldex Therapeutics, Inc. (NASDAQ:CLDX) announced today that it has appointed Rita Jain, M.D. to the Company's Board of Directors. "We are pleased to welcome Dr. Jain to the Celldex Board of Directors at this important time in the Company's trajectory," said Anthony Marucci, Co-founder, President and Chief Executive Officer of Celldex Therapeutics. "Dr. Jain's deep background in drug development strongly complements our Board's skills and experiences, and we look forward to her contributions as we continue to advance our programs into later stage development." Dr. Jain added, "I am excited to join Celldex, whose emerging data suggests tha

    2/16/23 4:01:00 PM ET
    $CLDX
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care