• 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

    Ambrx Biopharma Inc. Appoints Daniel O'Connor as Chief Executive Officer

    11/1/22 4:05:00 PM ET
    $AMAM
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care
    Get the next $AMAM alert in real time by email

    ​Ambrx Biopharma Inc., or Ambrx, (NYSE:AMAM), a clinical stage biopharmaceutical company using an expanded genetic code technology platform to create Engineered Precision Biologics (EPBs), today announced the appointment of Daniel O'Connor as Chief Executive Officer.

    "On behalf of the board of directors and management team, I would like to welcome Dan to Ambrx. I very much look forward to working with him to execute on Ambrx's new strategic direction," said Katrin Rupalla, Chair of Ambrx's Board of Directors. "Dan is the ideal candidate for the role of CEO, given his extensive leadership experience in oncology drug development, strategic partnership formation, and streamlining operations within the biotech industry. I would also like to thank Kate Hermans, our interim CEO and board member, for her hard work, dedication, and leadership over the past several months to reprioritize Ambrx's development pipeline."

    "I am thrilled by the opportunity to lead Ambrx as the company focuses on the development of ARX517, potentially the first PSMA-targeting ADC therapy for prostate cancer," said Daniel O'Connor, chief executive officer of Ambrx. "Ambrx's proprietary EPB platform enables us to produce biologic product candidates with highly stable, site-specific conjugation, thereby overcoming the inherent limitations of conventional drug conjugation approaches. This has the potential to play a key role in changing the current treatment paradigm for cancer patients. I look forward to working together with the Ambrx management team to bring the promise of Ambrx's technology to cancer patients currently underserved by the standard of care."

    Mr. O'Connor has over 23 years of executive experience and leadership in all aspects of the biopharmaceutical industry, including CEO leadership of two public oncology-focused companies, OncoSec Medical and Advaxis, Inc., as well as C-Suite leadership roles at ImClone Systems, Bracco Diagnostics, and PharmaNet, Inc. (today, Syneos Health). He has a proven record of accomplishment in oncology drug development, with a focus on business strategy, clinical execution, product development, business transformation and corporate development. He has overseen the successful initiation of several early phase oncology clinical trials, including combination trials with several different FDA approved checkpoint inhibitors. Additionally, he has led numerous life science licensing transactions and drug development collaborations with major pharmaceutical companies and has raised hundreds of millions in the capital marketplace. Mr. O'Connor earned a J.D. from the Dickinson School of Law of Pennsylvania State University and a B.A. from Boston University.

    About Ambrx Biopharma Inc. (Ambrx)

    Ambrx is a clinical stage biopharmaceutical company using an expanded genetic code technology platform to discover and develop Engineered Precision Biologics. These include next generation antibody drug conjugates (ADCs) and other engineered therapies to modulate the immune system. Ambrx is advancing a focused portfolio of clinical and preclinical programs designed to optimize efficacy and safety in multiple cancer indications, including its lead product candidate ARX517, a prostate-specific membrane antigen (PSMA) targeting ADC. In addition, Ambrx has clinical collaborations with multiple partners on drug candidates generated using Ambrx technology. For more information, please visit www.ambrx.com.

    Forward-Looking Statements

    This press release includes certain "forward-looking statements" intended to qualify for the "safe harbor" from liability established by the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statements may be identified by the words "anticipate," believe," "estimate," "expect," "intend," "plan," "project," "may," "will," "could," "should," "seek," "potential" and similar expressions, and include, without limitation, express or implied statements regarding Ambrx's beliefs and expectations regarding the advancement and potential benefits of its product candidates, clinical development and strategic plans, the expected benefits of Ambrx's reprioritization, the timing of program updates and milestones related to its product candidates and Mr. O'Connor's anticipated contributions. Forward-looking statements are based on Ambrx's current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Factors that could cause actual results to differ include, but are not limited to, those risks and uncertainties associated with: the continuing impact of the COVID-19 pandemic and other public health-related risks and events on Ambrx's business, operations, strategy, goals and anticipated milestones; Ambrx's ability to execute on its strategy including with respect to the timing of its R&D efforts, initiation of clinical trials and other anticipated milestones; risks associated with development of novel therapeutics, including potential delays in clinical trials and regulatory submissions and the fact that future clinical trial results may not be consistent with preliminary results or results from prior preclinical studies or clinical trials; Ambrx's ability to fund operations as anticipated; and the additional risks and uncertainties set forth more fully under the caption "Risk Factors" in Ambrx's Annual Report on Form 20-F filed with the United States Securities and Exchange Commission (SEC) on April 26, 2022, and elsewhere in Ambrx's filings and reports with the SEC. Forward-looking statements contained in this press release are made as of this date, and Ambrx undertakes no duty to publicly update or revise any forward looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable law.

    View source version on businesswire.com: https://www.businesswire.com/news/home/20221101006251/en/

    Get the next $AMAM alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $AMAM

    DatePrice TargetRatingAnalyst
    9/25/2023$15.00Mkt Outperform
    JMP Securities
    9/12/2023$26.00Buy
    BTIG Research
    7/31/2023$29.00Outperform
    RBC Capital Mkts
    6/14/2023$26.00Buy
    B. Riley Securities
    6/2/2023$30.00Outperform
    Oppenheimer
    5/19/2023$25.00Overweight
    Cantor Fitzgerald
    4/7/2022$16.00Outperform
    Robert W. Baird
    2/28/2022$6.00Neutral
    Goldman Sachs
    More analyst ratings

    $AMAM
    Leadership Updates

    Live Leadership Updates

    See more
    • Cartography Announces Appointment of Troy Wilson, Ph.D., J.D., to its Board of Directors

      – Industry veteran to serve as independent director, strengthening the board and bringing extensive leadership, executive and governance experience to Cartography as it builds out its oncology platform and pipeline - Cartography Biosciences, Inc., an oncology company advancing a pipeline of antibody therapeutics that more precisely target tumors, today announced the appointment of Troy E. Wilson, Ph.D., J.D., as an independent director. Dr. Wilson, a 25-year veteran of the biopharma industry, is President, CEO and co-founder of Kura Oncology (NASDAQ:KURA) and has served as chairman of its Board of Directors since it was founded in 2014. "We are delighted to have attracted a true industry

      10/29/24 8:00:00 AM ET
      $AMAM
      $KURA
      $RNA
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
      Biotechnology: Pharmaceutical Preparations
    • Ambrx Appoints Renu Vaish, M.Sc., as Chief Regulatory Officer to Lead Regulatory Affairs

      SAN DIEGO, Aug. 01, 2023 (GLOBE NEWSWIRE) -- Ambrx Biopharma Inc. ("Ambrx" or the "Company") (NASDAQ:AMAM), today announced the appointment of Renu Vaish, M.Sc., as Chief Regulatory Officer. Ms. Vaish will be responsible for overseeing and designing the Company's global regulatory strategy and will report to the Company's President and Chief Executive Officer, Daniel J. O'Connor. Ms. Vaish is an experienced leader in U.S. and global regulatory affairs with extensive experience in oncology drug development ranging from pre-clinical to commercial products in many fields, including prostate and breast cancer. She has held senior regulatory leadership positions at Celgene, Merck and Kite Phar

      8/1/23 8:30:00 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Ambrx Appoints Jared Kelly as General Counsel

      SAN DIEGO, June 05, 2023 (GLOBE NEWSWIRE) -- Ambrx Biopharma Inc., or Ambrx (NASDAQ:AMAM), today announced the appointment of Jared Kelly as Senior Vice President, General Counsel and Corporate Secretary. After practicing for more than ten years at large corporate law firms, Mr. Kelly brings his extensive experience advising public companies on corporate governance, financing transactions and mergers and acquisitions to Ambrx. He will be responsible for developing and overseeing the legal strategy of the Company and for providing legal guidance to the Company's board of directors, executive management team and other business units. Mr. Kelly is an experienced public company lawyer who

      6/5/23 8:30:00 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    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 Hermans Kate

      4 - Ambrx Biopharma, Inc. (0001990550) (Issuer)

      3/7/24 7:23:35 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form 4 filed by Loesberg Janet

      4 - Ambrx Biopharma, Inc. (0001990550) (Issuer)

      3/7/24 7:19:43 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • O'Connor Daniel J. returned 48,202 shares to the company, closing all direct ownership in the company (SEC Form 4)

      4 - Ambrx Biopharma, Inc. (0001990550) (Issuer)

      3/7/24 5:46:49 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    SEC Filings

    See more
    • SEC Form 15-12G filed by Ambrx Biopharma Inc.

      15-12G - Ambrx Biopharma, Inc. (0001990550) (Filer)

      3/18/24 2:45:48 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Ambrx Biopharma Inc. filed SEC Form 8-K: Leadership Update

      8-K - Ambrx Biopharma, Inc. (0001990550) (Filer)

      3/12/24 4:55:02 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form EFFECT filed by Ambrx Biopharma Inc.

      EFFECT - Ambrx Biopharma, Inc. (0001990550) (Filer)

      3/11/24 12:15:20 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    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
    • JMP Securities initiated coverage on Ambrx Biopharma with a new price target

      JMP Securities initiated coverage of Ambrx Biopharma with a rating of Mkt Outperform and set a new price target of $15.00

      9/25/23 7:12:57 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • BTIG Research initiated coverage on Ambrx Biopharma with a new price target

      BTIG Research initiated coverage of Ambrx Biopharma with a rating of Buy and set a new price target of $26.00

      9/12/23 7:13:06 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • RBC Capital Mkts initiated coverage on Ambrx Biopharma with a new price target

      RBC Capital Mkts initiated coverage of Ambrx Biopharma with a rating of Outperform and set a new price target of $29.00

      7/31/23 7:17:15 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    Insider Purchases

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

    See more
    • SEC Form 4: Cormorant Asset Management, Lp bought $19,625,601 worth of Ordinary Shares (2,152,738 units at $9.12)

      4 - Ambrx Biopharma Inc. (0001836056) (Issuer)

      9/19/23 4:49:06 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • SEC Form SC 13G/A filed by Ambrx Biopharma Inc. (Amendment)

      SC 13G/A - Ambrx Biopharma Cayman, Inc. (0001836056) (Subject)

      2/9/24 5:08:30 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form SC 13G filed by Ambrx Biopharma Inc.

      SC 13G - Ambrx Biopharma Inc. (0001836056) (Subject)

      10/10/23 11:35:22 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • SEC Form SC 13G filed by Ambrx Biopharma Inc.

      SC 13G - Ambrx Biopharma Inc. (0001836056) (Subject)

      9/25/23 5:24:50 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care

    $AMAM
    Financials

    Live finance-specific insights

    See more

    $AMAM
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • Ambrx to Commence Trading on Nasdaq

      Company to Transfer Stock Exchange Listing from NYSE to Nasdaq Ticker symbol will remain "AMAM" Ambrx Biopharma Inc. (NYSE: AMAM) ("Ambrx" or "the Company") today announced that it will voluntarily transfer its stock exchange listing to the Nasdaq Stock Market from the New York Stock Exchange, effective March 16, 2023 after market close. Ambrx's American Depositary Shares are expected to begin trading as a Nasdaq-listed security on March 17, 2023. The Company will retain its current ticker symbol "AMAM". "The listing of our stock on the Nasdaq represents a significant milestone in our growth as a publicly-traded company and is an important step that will help facilitate our mission to di

      3/6/23 9:00:00 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Ambrx Biopharma Inc. Announces Strategic Reprioritization and Provides Corporate Update

      - Company now focused on earlier stage engineered antibody drugs for cancer therapies, including new lead asset ARX517 – - Revised focus and projected cost-reductions expected to extend cash runway into 2025 – - Ambrx to host a conference call today at 5:00 p.m. EST / 2:00 p.m. PST - SAN DIEGO, Oct. 18, 2022 (GLOBE NEWSWIRE) -- Ambrx Biopharma Inc., or Ambrx, (NYSE:AMAM), a clinical stage biopharmaceutical company using an expanded genetic code technology platform to create Engineered Precision Biologics (EPBs), today announced a strategic reprioritization of its pipeline and provided a corporate update. The strategic assessment considered the company's cash runway, pipeline near term v

      10/18/22 4:05:00 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Ambrx Biopharma to Host Corporate Update Conference Call

      SAN DIEGO, Oct. 11, 2022 (GLOBE NEWSWIRE) -- Ambrx Biopharma Inc., or Ambrx, (NYSE:AMAM), a clinical stage biopharmaceutical company using an expanded genetic code technology platform to create Engineered Precision Biologics (EPBs), today announced the company will host a corporate update conference call and live webcast on October 18, 2022 at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time, to discuss the company's strategic review of its development pipeline. Individuals interested in listening to the conference call may do so by registering via the webcast link in the investor relations section of the company's website at: www.ambrx.com. To access the call by phone, please use the reg

      10/11/22 4:05:00 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Cartography Announces Appointment of Troy Wilson, Ph.D., J.D., to its Board of Directors

      – Industry veteran to serve as independent director, strengthening the board and bringing extensive leadership, executive and governance experience to Cartography as it builds out its oncology platform and pipeline - Cartography Biosciences, Inc., an oncology company advancing a pipeline of antibody therapeutics that more precisely target tumors, today announced the appointment of Troy E. Wilson, Ph.D., J.D., as an independent director. Dr. Wilson, a 25-year veteran of the biopharma industry, is President, CEO and co-founder of Kura Oncology (NASDAQ:KURA) and has served as chairman of its Board of Directors since it was founded in 2014. "We are delighted to have attracted a true industry

      10/29/24 8:00:00 AM ET
      $AMAM
      $KURA
      $RNA
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
      Biotechnology: Pharmaceutical Preparations
    • Ambrx Shareholders Approve Acquisition by Johnson & Johnson

      SAN DIEGO, March 06, 2024 (GLOBE NEWSWIRE) -- Ambrx Biopharma, Inc., ("Ambrx" or the "Company") (NASDAQ:AMAM), today announced that its shareholders approved a proposal to adopt the merger agreement entered into between the Company and Johnson & Johnson at its Special Meeting of Shareholders. As previously announced, under the terms of the transaction, Ambrx shareholders will receive $28.00 per share in cash in connection with the closing of the transaction. Daniel J. O'Connor, Chief Executive Officer of Ambrx, said, "We want to thank our shareholders for their strong support of this transaction. With a steadfast focus on protein engineering innovation and some of the best ADC talent in t

      3/6/24 1:20:00 PM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care
    • Ambrx Announces Sale to Johnson & Johnson

      SAN DIEGO, Jan. 08, 2024 (GLOBE NEWSWIRE) -- Ambrx Biopharma, Inc., or Ambrx (NASDAQ:AMAM), today announced that it has entered into a definitive agreement pursuant to which Johnson & Johnson will acquire all of the outstanding shares of Ambrx for $28.00 per share in cash, representing an approximately 105% premium to Ambrx's closing stock price on January 5, 2024, for a total equity value of approximately $2.0 billion. "We are excited to reach this agreement with Johnson & Johnson for advancing scientific research to treat cancers with high unmet needs," said Daniel J. O'Connor, Chief Executive Officer of Ambrx. "With our deep and unique knowledge of precision engineering of protein ther

      1/8/24 7:35:00 AM ET
      $AMAM
      Biotechnology: Biological Products (No Diagnostic Substances)
      Health Care