Celldex Therapeutics, Inc. SEC filings CLDX

Celldex Therapeutics, Inc. has 1,003 filings in SEC EDGAR's recent list, going back to Oct 31, 2007. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.

Form Description Filed Period
10-Q Quarterly report Nov 5, 2026 Sep 30, 2026
10-Q Quarterly report Aug 6, 2026 Jun 30, 2026
10-Q Quarterly report May 7, 2026 Mar 31, 2026
10-Q Quarterly report Nov 10, 2025 Sep 30, 2025
10-Q Quarterly report Aug 7, 2025 Jun 30, 2025
10-Q Quarterly report May 8, 2025 Mar 31, 2025
10-Q Quarterly report Nov 6, 2024 Sep 30, 2024
10-Q Quarterly report Aug 8, 2024 Jun 30, 2024
10-Q Quarterly report May 6, 2024 Mar 31, 2024
10-Q Quarterly report Nov 2, 2023 Sep 30, 2023
10-Q Quarterly report Aug 8, 2023 Jun 30, 2023
10-Q Quarterly report May 4, 2023 Mar 31, 2023
10-Q Quarterly report Nov 9, 2022 Sep 30, 2022
10-Q Quarterly report Aug 8, 2022 Jun 30, 2022
10-Q Quarterly report May 5, 2022 Mar 31, 2022
10-Q Quarterly report Nov 9, 2021 Sep 30, 2021
10-Q Quarterly report Aug 5, 2021 Jun 30, 2021
10-Q Quarterly report May 6, 2021 Mar 31, 2021
10-Q Quarterly report Nov 5, 2020 Sep 30, 2020
10-Q Quarterly report Aug 6, 2020 Jun 30, 2020
10-Q Quarterly report May 6, 2020 Mar 31, 2020
10-Q Quarterly report Nov 12, 2019 Sep 30, 2019
10-Q Quarterly report Aug 7, 2019 Jun 30, 2019
10-Q Quarterly report May 7, 2019 Mar 31, 2019
10-Q Quarterly report Nov 7, 2018 Sep 30, 2018
10-Q Quarterly report Aug 8, 2018 Jun 30, 2018
10-Q Quarterly report May 10, 2018 Mar 31, 2018
10-Q Quarterly report Nov 7, 2017 Sep 30, 2017
10-Q Quarterly report Aug 8, 2017 Jun 30, 2017
10-Q Quarterly report May 9, 2017 Mar 31, 2017
10-Q Quarterly report Nov 7, 2016 Sep 30, 2016
10-Q Quarterly report Aug 8, 2016 Jun 30, 2016
10-Q Quarterly report May 5, 2016 Mar 31, 2016
10-Q Quarterly report Nov 5, 2015 Sep 30, 2015
10-Q Quarterly report Aug 10, 2015 Jun 30, 2015
10-Q Quarterly report Apr 29, 2015 Mar 31, 2015
10-Q Quarterly report Nov 5, 2014 Sep 30, 2014
10-Q Quarterly report Aug 7, 2014 Jun 30, 2014
10-Q Quarterly report May 1, 2014 Mar 31, 2014
10-Q Quarterly report Nov 8, 2013 Sep 30, 2013
10-Q Quarterly report Aug 6, 2013 Jun 30, 2013
10-Q Quarterly report May 3, 2013 Mar 31, 2013
10-Q Quarterly report Nov 2, 2012 Sep 30, 2012
10-Q Quarterly report Aug 9, 2012 Jun 30, 2012
10-Q Quarterly report May 4, 2012 Mar 31, 2012
10-Q Quarterly report Nov 3, 2011 Sep 30, 2011
10-Q Quarterly report Aug 4, 2011 Jun 30, 2011
10-Q Quarterly report May 5, 2011 Mar 31, 2011
10-Q/A Amended quarterly report Dec 23, 2010 Sep 30, 2010
10-Q Quarterly report Nov 4, 2010 Sep 30, 2010
10-Q Quarterly report Aug 5, 2010 Jun 30, 2010
10-Q Quarterly report May 6, 2010 Mar 31, 2010
10-Q Quarterly report Nov 6, 2009 Sep 30, 2009
10-Q Quarterly report Aug 7, 2009 Jun 30, 2009
10-Q Quarterly report May 8, 2009 Mar 31, 2009
10-Q Quarterly report Nov 10, 2008 Sep 30, 2008
10-Q Quarterly report Aug 11, 2008 Jun 30, 2008
10-Q Quarterly report May 19, 2008 Mar 31, 2008
10-Q Quarterly report Nov 7, 2007 Sep 30, 2007

Showing 59 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
In Vitro & In Vivo Diagnostic Substances (SIC 2835)
Listed as
CLDX (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Hampton, NJ
SEC filer status
Large accelerated filer
SEC CIK
744218
Former names
AVANT IMMUNOTHERAPEUTICS INC (until Sep 29, 2008); T CELL SCIENCES INC (until Aug 21, 1998)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.