• 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
PublishDashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI employees
    Legal
    Terms of usePrivacy policyCookie policy
    Subscribe to $ARDS

    Aridis Pharmaceuticals Inc.

    Subscribe to $ARDS
    $ARDS
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Aridis Pharmaceuticals, Inc., a late-stage biopharmaceutical company, focuses on the discovery and development of targeted immunotherapy using fully human monoclonal antibodies (mAb) to treat life-threatening infections. Its lead product candidate is AR-301, a fully human mAb of immunoglobulin 1 (IgG1) that is in Phase III pivotal trials for the treatment of lung infections resulting from S. aureus alphatoxin. The company is also developing AR-105, a fully human IgG1 mAb, which is in Phase II trials to target gram-negative bacteria P. aeruginosa; AR-101, a human IgM mAb, which is in Phase IIa clinical trials for the treatment of hospital-acquired pneumonia (HAP)and ventilator-associated pneumonia (VAP) caused by P. aeruginosa serotype O11; AR-401 that is in preclinical stage to treat infections caused by Acinetobacter baumannii; AR-201, a fully human IgG1 mAb preclinical program for respiratory syncytial virus; and AR-501, an anti-infective therapy, which is in Phase I/IIa clinical trial to manage chronic lung infections in cystic fibrosis patients and acute pneumonia in HAP and VAP patients. In addition, it is developing AR-712 and AR-701, a cocktail of two fully human immunoglobulin 1, or IgG1, mAbs, which is in Phase I/II clinical for the treatment of mild to moderate non-hospitalized COVID-19 patients. Aridis Pharmaceuticals, Inc. was founded in 2003 and is headquartered in Los Gatos, California.

    IPO Year: 2018

    Exchange: NASDAQ

    Website: aridispharma.com

    Peers

    $ACRX
    $KNSA
    $MEIP
    $RVPH

    Recent Analyst Ratings for Aridis Pharmaceuticals Inc.

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

    Aridis Pharmaceuticals Inc. 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

    Aridis Pharmaceuticals Inc. 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
    • SEC Form 8-K filed by Aridis Pharmaceuticals Inc.

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

      12/18/23 9:40:59 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEFA14A filed by Aridis Pharmaceuticals Inc.

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

      12/15/23 5:00:32 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 10-Q filed by Aridis Pharmaceuticals Inc.

      10-Q - Aridis Pharmaceuticals, Inc. (0001614067) (Filer)

      11/6/23 4:06:00 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • Aridis Pharmaceuticals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

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

      11/3/23 5:00:31 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form DEFA14A filed by Aridis Pharmaceuticals Inc.

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

      11/3/23 6:15:10 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 10-Q filed by Aridis Pharmaceuticals Inc.

      10-Q - Aridis Pharmaceuticals, Inc. (0001614067) (Filer)

      9/13/23 9:47:15 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 25-NSE filed by Aridis Pharmaceuticals Inc.

      25-NSE - Aridis Pharmaceuticals, Inc. (0001614067) (Subject)

      9/8/23 10:13:04 AM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Aridis Pharmaceuticals Inc. 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
    • 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
    • SEC Form 4 filed by Patzer Eric

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

      9/19/23 4:05:24 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Truong Vu

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

      9/19/23 4:05:22 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Jafri Hasan

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

      9/19/23 4:05:21 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Hamilton John F

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

      9/19/23 4:05:29 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care
    • SEC Form 4 filed by Windham-Bannister Susan Richards

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

      9/19/23 4:05:26 PM ET
      $ARDS
      Biotechnology: Pharmaceutical Preparations
      Health Care

    Aridis Pharmaceuticals Inc. 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