• 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
Dashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlerts
    Company
    AboutQuantisnow PlusContactJobs
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form DEFA14A filed by Aridis Pharmaceuticals Inc.

    11/3/23 6:15:10 AM ET
    $ARDS
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $ARDS alert in real time by email
    DEFA14A 1 formdefa14a.htm

     

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

    SCHEDULE 14A

     

    Proxy Statement Pursuant to Section 14(a) of

    the Securities Exchange Act of 1934

     

    Filed by the Registrant ☒

     

    Filed by a Party other than the Registrant ☐

     

    Check the appropriate box:

     

    ☐ Preliminary Proxy Statement

    ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

    ☐ Definitive Proxy Statement

    ☒ Definitive Additional Materials

    ☐ Soliciting Material under §240.14a-12

     

    Aridis Pharmaceuticals, Inc.

    (Name of Registrant as Specified in Its Charter)

     

    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

     

    Payment of Filing Fee (Check the appropriate box):

     

    ☒ No fee required.

    ☐ Fee paid previously with preliminary materials.

    ☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11.

     

     

     

     

     

     

    SUPPLEMENT TO DEFINITIVE PROXY STATEMENT

     

    This supplemental information should be read in conjunction with the definitive proxy statement on Schedule 14A filed by the Company on November 2, 2023 (the “Definitive Proxy Statement”). The section of the Definitive Proxy Statement entitled “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters” is replaced in its entirety with the following: 

     

    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS

    AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

     

    The following table sets forth certain information regarding beneficial ownership of shares of our common stock as of November 2, 2023 by (i) each person known to beneficially own more than 5% of our outstanding common stock, (ii) each of our directors, (iii) each of our named executive officers, and (iv) all of our directors and executive officers as a group. Except as otherwise indicated, the persons named in the table below have sole voting and investment power with respect to all shares beneficially owned, subject to community property laws, where applicable. The percentage of shares beneficially owned is computed on the basis of 44,574,021 shares of our common stock outstanding as of November 2, 2023.

     

    Beneficial Owner 

    Number of

    Shares

    Beneficially

    Owned

      

    Percentage of

    Common Stock

    Beneficially

    Owned

     
    Directors and Executive Officers          
    Dr. Eric Patzer(1)   884,244    2.0 
    Dr. Vu Truong(2)   1,577,603    3.5 
    Dr. Hasan Jafri (3)   162,184    *  
    John Hamilton(4)   97,790    *  
    Susan Windham-Bannister(5)   79,750    *  
    All directors and officers as a group (5 persons)(6)   2,801,571    6.3 
    Five Percent Stockholders          
    Cystic Fibrosis Foundation   5,168,732    11.6 

     

    * Less than 1%.

     

    (1) Includes 158,112 stock options and 12,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

    (2) Includes 810,250 stock options and 15,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

    (3) Includes 137,084 stock options and 10,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

    (4) Includes 87,790 stock options and 5,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

    (5) Includes 69,750 stock options and 5,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

    (6) Includes 1,262,986 stock options and 47,000 restricted stock units which are currently exercisable or exercisable within 60 days of November 2, 2023.

     

    -2-

     

     

    Get the next $ARDS alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $ARDS

    DatePrice TargetRatingAnalyst
    7/20/2021$11.00 → $19.00Buy
    HC Wainwright & Co.
    More analyst ratings

    $ARDS
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Aridis Provides Corporate Update

      LOS GATOS, Calif., Dec. 20, 2024 (GLOBE NEWSWIRE) -- Aridis Pharmaceuticals, Inc. (OTC:ARDS) ("Aridis" or the "Company"), a biopharmaceutical company, today announced a corporate update on recent developments. Company update: The Company continues to diligently explore multiple paths to monetize its assets amidst a protracted challenging capital market and limited internal resources. During the second half of this year it has been in discussions with other pharmaceutical companies and investment firms on possible partnerships and investments in the clinical product candidates AR-301, AR-320, AR-501, and the APEX platform technology. The Company has substantially reduced its operational

      12/20/24 8:00:00 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Aridis Provides Corporate Update

      LOS GATOS, Calif., June 24, 2024 (GLOBE NEWSWIRE) -- Aridis Pharmaceuticals, Inc. (OTC:ARDS) ("Aridis" or the "Company"), a biopharmaceutical company, today announced a corporate update on recent developments. The Company has been in sustained discussions with other pharmaceutical companies and investment firms on possible partnerships and investments on its clinical product candidates AR- 301, AR-320, AR-501, and the APEX platform technology. The principal goal for the discussions has been to build shareholder value by out-licensing or attracting capital investments to complete the final stages of product development. A summary of the status of the major programs is further highlight

      6/24/24 5:58:04 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Aridis Pharmaceuticals Announces Third Quarter 2023 Financial Results and Business Update

      Received two grant awards from the National Institute of Allergy and Infectious Diseases, a division of the National Institutes of Health LOS GATOS, Calif., Nov. 03, 2023 (GLOBE NEWSWIRE) -- Aridis Pharmaceuticals, Inc. (OTCQB:ARDS), a biopharmaceutical company focused on the discovery and development of novel anti-infective therapies for treating life-threatening infections, today reported financial and corporate results for its third quarter ended September 30, 2023. Third Quarter Highlights Received a grant award from the National Institute of Allergy and Infectious Diseases (NIAID) division of the National Institutes of Health (NIH), in collaboration with researchers at

      11/3/23 4:15:00 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $ARDS
    SEC Filings

    See more
    • Aridis Pharmaceuticals Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities

      8-K - Aridis Pharmaceuticals, Inc. (0001614067) (Filer)

      6/27/24 4:15:22 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Aridis Pharmaceuticals Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders

      8-K - Aridis Pharmaceuticals, Inc. (0001614067) (Filer)

      1/16/24 6:05:19 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEFA14A filed by Aridis Pharmaceuticals Inc.

      DEFA14A - Aridis Pharmaceuticals, Inc. (0001614067) (Filer)

      12/18/23 9:43:08 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $ARDS
    Insider Trading

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

    See more
    • SEC Form 4 filed by Director Hamilton John F

      4 - Aridis Pharmaceuticals, Inc. (0001614067) (Issuer)

      6/28/24 8:36:10 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Director Windham-Bannister Susan Richards

      4 - Aridis Pharmaceuticals, Inc. (0001614067) (Issuer)

      6/28/24 8:36:12 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Chief Medical Officer Jafri Hasan

      4 - Aridis Pharmaceuticals, Inc. (0001614067) (Issuer)

      6/28/24 7:46:52 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $ARDS
    Financials

    Live finance-specific insights

    See more
    • Reviva Pharmaceuticals Holdings, Inc. and Aridis Pharmaceuticals, Inc. Interviews to Air on the RedChip Money Report(R) on Bloomberg TV

      ORLANDO, FL / ACCESSWIRE / September 22, 2023 / RedChip Companies will air interviews with Reviva Pharmaceuticals Holdings, Inc. (NASDAQ:RVPH) and Aridis Pharmaceuticals, Inc. (OTC:ARDS) on The RedChip Money Report®, a sponsored program on Bloomberg TV, this Saturday, September 23, at 7 p.m. Eastern Time (ET). Bloomberg TV is available in an estimated 73 million homes across the U.S.Access the interviews in their entirety at:Reviva Pharmaceuticals: https://www.redchip.com/assets/access/rvph_accessAridis Pharmaceuticals: https://www.redchip.com/assets/access/ards_accessAbout The RedChip Money Report®The RedChip Money Report® is produced by RedChip Companies Inc., an international Investor Rel

      9/22/23 1:30:00 PM ET
      $ARDS
      $RVPH
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Aridis Pharmaceuticals, Inc., Genetic Technologies Limited, and American Resources Corporation Interviews to Air on the RedChip Money Report® on Bloomberg TV

      ORLANDO, FL / ACCESSWIRE / September 15, 2023 / RedChip Companies will air interviews with Aridis Pharmaceuticals, Inc. (OTC:ARDS), Genetic Technologies Limited ((ASX:GTG, NASDAQ:GENE), and American Resources Corporation (NASDAQ:AREC) on The RedChip Money Report®, a sponsored program on Bloomberg TV, this Saturday, September 16, at 7 p.m. Eastern Time (ET). Bloomberg TV is available in an estimated 73 million homes across the U.S.Access the interviews in their entirety at:Aridis Pharmaceuticals: https://www.redchip.com/assets/access/ards_accessGenetic Technologies: https://www.redchip.com/assets/access/gene_accessAmerican Resources: https://www.redchip.com/assets/access/arec_accessAbout The

      9/15/23 9:00:00 AM ET
      $ARDS
      $AREC
      $GENE
      Biotechnology: Pharmaceutical Preparations
      Health Care
      Coal Mining
      Energy
    • Aridis Pharmaceuticals and Rail Vision Interviews to Air on Bloomberg TV on the RedChip Money Report(R)

      ORLANDO, FL / ACCESSWIRE / June 30, 2023 / RedChip Companies will air interviews with Aridis Pharmaceuticals, Inc. (NASDAQ:ARDS) and Rail Vision Ltd. (NASDAQ:RVSN) on The RedChip Money Report® on Bloomberg TV, this Saturday, July 1, at 7 p.m. Eastern Time (ET). Bloomberg TV is available in an estimated 73 million homes across the U.S.Access the interviews in their entirety at:Aridis Pharmaceuticals (NASDAQ:ARDS): https://www.aridispharmainfo.com/interview_accessRail Vision (NASDAQ:RVSN): https://www.rvsninfo.com/interview_accessAbout The RedChip Money Report®The RedChip Money Report® is produced by RedChip Companies Inc., an international Investor Relations and media firm with 30 years' expe

      6/30/23 9:00:00 AM ET
      $ARDS
      $RVSN
      Biotechnology: Pharmaceutical Preparations
      Health Care
      Railroads
      Industrials

    $ARDS
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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

      SC 13G/A - Aridis Pharmaceuticals, Inc. (0001614067) (Subject)

      11/14/24 4:46:40 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G/A filed by Aridis Pharmaceuticals Inc. (Amendment)

      SC 13G/A - Aridis Pharmaceuticals, Inc. (0001614067) (Subject)

      2/14/24 2:21:52 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form SC 13G/A filed by Aridis Pharmaceuticals Inc. (Amendment)

      SC 13G/A - Aridis Pharmaceuticals, Inc. (0001614067) (Subject)

      2/13/24 8:02:49 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $ARDS
    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
    • HC Wainwright & Co. reiterated coverage on Aridis Pharmaceuticals with a new price target

      HC Wainwright & Co. reiterated coverage of Aridis Pharmaceuticals with a rating of Buy and set a new price target of $19.00 from $11.00 previously

      7/20/21 6:08:15 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Northland Securities resumed coverage on Aridis Pharmaceuticals with a new price target

      Northland Securities resumed coverage of Aridis Pharmaceuticals with a rating of Buy and set a new price target of $22.00

      2/24/21 4:13:46 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Roth Capital resumed coverage on Aridis Pharmaceuticals with a new price target

      Roth Capital resumed coverage of Aridis Pharmaceuticals with a rating of Buy and set a new price target of $18.00

      1/24/21 2:54:23 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    $ARDS
    Insider Purchases

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

    See more
    • Director Patzer Eric bought $50,000 worth of Common stock purchase (714,286 units at $0.07), increasing direct ownership by 419% to 884,600 units (SEC Form 4)

      4 - Aridis Pharmaceuticals, Inc. (0001614067) (Issuer)

      6/28/24 7:32:40 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • CEO Truong Vu bought $50,000 worth of Common stock purchase (714,286 units at $0.07), increasing direct ownership by 108% to 1,378,639 units (SEC Form 4)

      4 - Aridis Pharmaceuticals, Inc. (0001614067) (Issuer)

      6/28/24 7:29:41 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care