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    Subscribe to $NAVB

    Navidea Biopharmaceuticals Inc.

    Subscribe to $NAVB
    $NAVB
    Biotechnology: In Vitro & In Vivo Diagnostic Substances
    Health Care

    Navidea Biopharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of precision immunodiagnostic agents and immunotherapeutics. It operates through two segments, Diagnostic Substances and Therapeutic Development Programs. The company develops Manocept platform to target the CD206 mannose receptor expressed on activated macrophages. Its CD206-targeted drug platform is applicable to a range of diagnostic modalities, including single photon emission computed tomography, positron emission tomography (PET), gamma-scanning, and intra-operative and/or optical-fluorescence detection, as well as delivery of therapeutic compounds that target macrophages, and immune-and inflammation-involved diseases. Further, the company offers NAV4694 and NAV5001, a neuro-tracer product candidates. In addition, it is developing diagnostic substances, including Tc99m tilmanocept and other diagnostic applications of its Manocept platform; and various therapeutic development programs. The company was formerly known as Neoprobe Corporation and changed its name to Navidea Biopharmaceuticals, Inc. in January 2012. Navidea Biopharmaceuticals, Inc. was incorporated in 1983 and is headquartered in Dublin, Ohio.

    IPO Year:

    Exchange: AMEX

    Website: navidea.com

    Recent Analyst Ratings for Navidea Biopharmaceuticals Inc.

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    Navidea Biopharmaceuticals Inc. Press Releases

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    • Navidea Biopharmaceuticals, Inc. Announces Extension of Authority to Implement a Reverse Stock Split

      Navidea Biopharmaceucitals, Inc. extends deadline to implement a reverse stock split Navidea Biopharmaceuticals, Inc. (OTC:NAVB) ("Navidea" or the "Company"), a biopharmaceutical company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced the extension of its authority to implement a reverse stock split of its common stock at a ratio of up to 1-for-50,000 shares. The Company originally received shareholder approval to amend its Certificate of Incorporation to authorize a reverse stock split at a ratio of up to 1-for-50,000 at a special meeting held on July 8, 2024. That authorization, which was initially set to expire on July 8, 2025, ha

      5/21/25 2:52:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals Announces the Extension of Plan Designed to Protect NOLs and Other Tax Assets

      Navidea Biopharmaceuticals, Inc. ("Navidea" or the "Company") today announced that its Board of Directors has elected to extend the Company's Section 382 Rights Agreement (the "Section 382 Rights Plan"). Originally adopted on April 7, 2022, and set to expire on April 6, 2025, the plan has now been extended to April 7, 2027. The Section 382 Rights Plan is designed to safeguard Navidea's ability to utilize its net operating loss carryforwards ("NOLs") and other tax assets. As of December 31, 2024, Navidea had approximately $170 million in U.S. federal NOLs and approximately $9 million in R&D tax credits that may be used to offset future taxable income. However, these valuable tax attributes

      3/31/25 6:08:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. Announces Results of Exploratory Analysis Completed on July 2, 2024

      Navidea Biopharmaceuticals, Inc. has completed an exploratory analysis of its Rheumatoid Arthritis Program Navidea Biopharmaceuticals, Inc. (OTC:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced disappointing results of an exploratory analysis conducted on the Company's pivotal NAV3-33 clinical trial titled "Evaluation of Tc 99m Tilmanocept Imaging for the Early Prediction of Anti-TNFα Therapy Response in Patients with Moderate to Severe Active Rheumatoid Arthritis (RA)" (ClinicalTrials.gov Identifier: NCT05246280) the "RA Trial." The purpose of the exploratory analysis was to optimize th

      7/3/24 4:30:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. announces special meeting of stockholders to be held July 8, 2024

      Navidea Biopharmaceucitals, Inc. will present two proposals for vote in a virtual special meeting of shareholders to be held on July 8, 2024 Navidea Biopharmaceuticals, Inc. (OTC:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced it will be hosting a virtual meeting of its stockholders at 1pm ET on Monday, July 8th, 2024. The purpose of the special meeting is to consider and vote upon (i) an amendment to the Company's certificate of incorporation to allow stockholders to act by written consent, and (ii) an amendment to the Company's certificate of incorporation to implement a reverse stock

      6/20/24 6:02:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. Files Form 15 to Voluntarily Deregister and Suspend its SEC Reporting Obligations

      Navidea Biopharmaceuticals, Inc. announced today the filing of Form 15 to voluntarily deregister and suspend SEC reporting obligations. The company maintains strategic focus on its Fix, Fund, Propel approach. Navidea Biopharmaceuticals, Inc. (OTC:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced that it filed a Form 15 with the Securities and Exchange Commission (the "SEC") to deregister its common stock, preferred stock purchase rights and Series K preferred stock under Section 12(g) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and to suspend its reporting oblig

      1/26/24 7:05:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. and Capital Royalty Partners II, L.P. Enter Binding Settlement Agreement and Mutual Release

      Navidea Biopharmaceuticals, Inc. and Capital Royalty Partners II, L.P. have entered into a binding settlement agreement and mutual release settling ongoing litigation. Navidea Biopharmaceuticals, Inc. (OTC:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced the Company and Capital Royalty Partners II, L.P. and other related entities (collectively, "CRG") have entered into a binding settlement agreement and mutual release settling all ongoing litigation between the parties. CRG Settlement Agreement and Mutual Release Aligns with Company's Approach Navidea and CRG have been engaged in ongoi

      12/1/23 8:30:00 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. Announces NYSE American's Decision to Suspend Trading In Its Common Stock

      The Company announced today that the Listings Qualifications Panel of the Committee for Review of the Board of Directors of the NYSE American LLC upheld the NYSE Regulation staff's previously announced determination to initiate delisting proceedings with respect to the Company's common stock. The company maintains strategic focus on its Fix, Fund, Propel approach. Navidea Biopharmaceuticals, Inc. (NYSE:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced that the Listings Qualifications Panel (the "Panel") of the Committee for Review of the Board of Directors of the NYSE American LLC (the "Com

      10/5/23 9:01:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. NAVB Requests Oral Hearing With NYSE Hearing Panel

      Following the Company's Fix, Fund, Propel approach, Navidea formally submitted a request for an oral hearing with New York Stock Exchange American (NYSE American) Hearing Panel to appeal potential delisting of its stock from the NYSE American. Navidea Biopharmaceuticals, Inc. (NYSE:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced it has formally submitted a request for an oral hearing with NYSE American Hearing Panel to appeal potential delisting of its stock from the New York Stock Exchange (NYSE American), while also continuing its Fix, Fund, Propel approach. "We are taking the prudent

      8/10/23 9:29:00 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. Presses Ahead, Embraces Opportunities

      Following the Company's Fix, Fund, Propel approach, Navidea continues forward-focus to advance innovative technology to market while intending to appeal the potential delisting of its stock from the New York Stock Exchange (NYSE). Navidea Biopharmaceuticals, Inc. (NYSE:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, today announced its continued and steadfast focus on moving the Company forward and leveraging its Fix Fund Propel approach while also intending to appeal potential delisting from the NYSE American Exchange. "Although the traditional exchange has been a part of Navidea's history and may be

      7/31/23 9:32:00 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • Navidea Biopharmaceuticals, Inc. Announces NYSE American Has Commenced Delisting Proceedings and Intent to Appeal NYSE American Determination

      Navidea Biopharmaceuticals, Inc. (NYSE:NAVB) ("Navidea" or the "Company"), a company focused on the development of precision immunodiagnostic agents and immunotherapeutics, received written notification from NYSE American LLC ("NYSE American" or the "Exchange") stating that the staff of NYSE Regulation has determined to commence proceedings to delist the common stock of Navidea Biopharmaceuticals, Inc. (the "Company") — ticker symbol NAVB —from the Exchange. The Company's Board of Directors has determined to appeal the Exchange's determination to commence delisting proceedings. NYSE Regulation has determined that the Company is no longer suitable for listing pursuant to Section 1009(a) of

      7/28/23 8:23:00 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care

    Navidea Biopharmaceuticals Inc. SEC Filings

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    • SEC Form EFFECT filed by Navidea Biopharmaceuticals Inc.

      EFFECT - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      2/1/24 12:15:04 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form EFFECT filed by Navidea Biopharmaceuticals Inc.

      EFFECT - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      2/1/24 12:15:06 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form EFFECT filed by Navidea Biopharmaceuticals Inc.

      EFFECT - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      2/1/24 12:15:11 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form EFFECT filed by Navidea Biopharmaceuticals Inc.

      EFFECT - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      2/1/24 12:15:20 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form EFFECT filed by Navidea Biopharmaceuticals Inc.

      EFFECT - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      2/1/24 12:15:08 AM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form S-8 POS filed by Navidea Biopharmaceuticals Inc.

      S-8 POS - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      1/26/24 5:28:57 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form S-8 POS filed by Navidea Biopharmaceuticals Inc.

      S-8 POS - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      1/26/24 5:28:38 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form S-8 POS filed by Navidea Biopharmaceuticals Inc.

      S-8 POS - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      1/26/24 5:28:18 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form POS AM filed by Navidea Biopharmaceuticals Inc.

      POS AM - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      1/26/24 5:27:34 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care
    • SEC Form POS AM filed by Navidea Biopharmaceuticals Inc.

      POS AM - NAVIDEA BIOPHARMACEUTICALS, INC. (0000810509) (Filer)

      1/26/24 5:27:52 PM ET
      $NAVB
      Biotechnology: In Vitro & In Vivo Diagnostic Substances
      Health Care