SOUTH SAN FRANCISCO, Calif., Oct. 20, 2025 (GLOBE NEWSWIRE) -- Vaxart, Inc. (OTCQX: VXRT) (“Vaxart”), a clinical-stage biotechnology company developing a range of oral recombinant pill vaccines based on its proprietary delivery platform, today announced that it will present research featuring its second-generation norovirus oral pill vaccine candidate at IDWeek 2025 taking place October 19-22, 2025, at the Georgia World Congress Center in Atlanta. IDWeek Oral Abstract Presentation: Presentation Title: An Op ...

SOUTH SAN FRANCISCO, Calif., Oct. 08, 2025 (GLOBE NEWSWIRE) -- Vaxart, Inc. (OTCQX: VXRT) (“Vaxart” or the “Company”), a clinical-stage biotechnology company developing a range of oral recombinant pill vaccines based on its proprietary delivery platform, today announced that it will present research highlighting its advances in its norovirus and COVID-19 programs at the World Vaccine Congress Europe 2025 taking place in Amsterdam on October 13-16, 2025. Vaxart’s mission is to improve global public health by ...

Core Viewpoint - Vaxart, Inc. has officially withdrawn its reverse stock split proposal and will focus on advancing its oral recombinant vaccine platform to create long-term value for stockholders [1][2]. Company Overview - Vaxart is a clinical-stage biotechnology company developing oral recombinant vaccines using a proprietary delivery platform that allows for storage and shipping without refrigeration [3]. - The company's vaccine candidates include those targeting coronavirus, norovirus, influenza, and a therapeutic vaccine for human papillomavirus (HPV) [3]. - Vaxart has filed broad domestic and international patent applications for its oral vaccination technology [3].

Core Viewpoint - Vaxart, Inc. is advancing its oral vaccine platform and has appointed W. Mark Watson as Lead Independent Director to enhance governance and align board interests with stockholders [1][3] Company Developments - Vaxart is in the process of adopting a Director stock ownership policy to ensure alignment of interests between the Board and stockholders [3] - A special meeting of stockholders is scheduled for September 19, 2025, to discuss a reverse stock split proposal, with voting encouraged until September 18, 2025 [4][5] Leadership Background - W. Mark Watson brings over 50 years of experience, including significant roles at Deloitte and various biotech companies, and has been on Vaxart's Board since August 2022 [2] - Watson emphasizes the importance of regaining Nasdaq compliance for the company's long-term success [3] Vaccine Development - Vaxart is developing oral recombinant vaccines that can be stored without refrigeration, targeting diseases such as coronavirus, norovirus, and influenza, as well as a therapeutic vaccine for HPV [6][7]

Core Insights - The company is focused on the development of transcript-related projects, indicating a commitment to enhancing their offerings in this area [1] - The publication of thousands of quarterly earnings calls per quarter suggests a significant volume of content being generated and shared with readers [1] - The ongoing growth and expansion of coverage highlight the company's strategic direction towards increasing its market presence in transcript services [1]

Core Insights - Vaxart, Inc. reported positive data from its Phase 1 clinical trial for second-generation oral norovirus vaccine constructs, showing significant increases in fecal IgA responses compared to first-generation constructs [1][4][5] Group 1: Vaccine Efficacy - The second-generation vaccine candidates demonstrated a 25-fold increase in GII.4 fecal IgA response and a 10-fold increase in GI.I fecal IgA response at high doses after a single tablet administration [2] - At low doses, the second-generation constructs showed an 8-fold increase in GII.4 fecal IgA response and a 7-fold increase in GI.I fecal IgA response [2] - The fecal IgA increases from second-generation constructs were significantly higher than the first-generation constructs, which showed a 13-fold increase for GII.4 and a 6-fold increase for GI.1 [3] Group 2: Immunological Responses - The data indicates that the second-generation constructs induce more robust immunologic responses, which are critical as they correlate with protection from norovirus infection [4][5] - The first-generation constructs achieved a statistically significant 30% relative reduction in infection compared to placebo, suggesting that the enhanced fecal IgA and blocking antibody responses from the second-generation constructs may lead to improved efficacy [4] Group 3: Market Potential and Future Plans - Norovirus is a leading cause of acute gastroenteritis globally, with approximately 685 million infections annually, including 20 million in the U.S., leading to an estimated economic burden of $60 billion worldwide and $10 billion in the U.S. [7] - Vaxart aims to secure partnerships or funding to conduct a Phase 2 trial for these constructs, with plans for a Phase 2b safety and immunogenicity study potentially starting before the end of 2025 [6] - The company is positioned to develop oral vaccines for various diseases, including norovirus, and has filed broad patent applications for its proprietary technology [9]

Vaxart FY Conference Summary Company Overview - **Company**: Vaxart (NasdaqCM: VXRT) - **Industry**: Biopharmaceuticals, specifically vaccine development Core Points and Arguments 1. **Vaccine Platform**: Vaxart is developing an oral pill vaccine platform that aims to provide both systemic and mucosal immunity, presenting a potential alternative to traditional injectable vaccines [2][3][4] 2. **Thermal Stability**: The oral pill vaccine is thermally stable, facilitating easier administration and distribution, with all manufacturing conducted in the United States [3][4][21] 3. **Current Vaccine Candidates**: Vaxart is working on vaccines for norovirus, COVID-19, flu, and potentially human papillomavirus (HPV) in the future [2][5][21] 4. **Norovirus Vaccine**: - The economic burden of norovirus exceeds $10 billion annually, with no approved vaccines currently available [6] - Vaxart's bivalent vaccine targets dominant strains GII.1 and GII.4, showing promise in reducing infection rates [7][9] - Phase 2 challenge study results indicated a 30% relative reduction in infections compared to placebo [10] - A next-generation vaccine candidate is set to progress to phase 2B trials, with discussions ongoing for potential partnerships and funding [12][18] 5. **COVID-19 Vaccine**: - A head-to-head study against an approved mRNA vaccine is ongoing, with 5,000 subjects enrolled in a BARDA-funded phase 2B clinical trial [12][13] - The trial aims to establish safety and tolerability, with a 12-month efficacy endpoint expected in the second half of 2026 [14][19] 6. **Flu Vaccine**: - Previous phase 2 challenge studies showed Vaxart's oral vaccine provided a 49% reduction in influenza infection compared to placebo, outperforming a leading injectable vaccine [17] - The company is also exploring a vaccine for avian flu (H5N1), with promising preclinical animal data [16][18] Additional Important Content 1. **Management Team**: Vaxart's leadership includes experts with extensive experience in vaccine development and manufacturing, emphasizing the company's strong foundation [20] 2. **Market Opportunity**: Vaxart positions itself as a pioneer in the vaccine space, particularly in addressing unmet medical needs with its innovative oral vaccine platform [18][21] 3. **Funding and Milestones**: The company is focused on securing funding to advance its vaccine candidates through clinical trials, with a cash runway extending to the first quarter of the following year [18][19] This summary encapsulates the key insights from Vaxart's FY conference, highlighting the company's innovative approach to vaccine development and its strategic focus on addressing significant health challenges.

Group 1 - Vaxart's special meeting of stockholders has been adjourned to September 19, 2025, to allow stockholders more time to consider proposals due to changes in Board composition and governance [1][2] - The reconvened meeting will be held virtually, and stockholders can access it using a control number provided in their proxy materials [3] - Stockholders who have not yet voted are encouraged to do so by September 18, 2025, and those who previously voted against the reverse stock split proposal can change their vote [5] Group 2 - Vaxart is a clinical-stage biotechnology company focused on developing oral recombinant vaccines that can be stored and shipped without refrigeration [6] - The company's vaccine development programs include candidates for coronavirus, norovirus, influenza, and a therapeutic vaccine for human papillomavirus (HPV) [6] - Vaxart has filed patent applications covering its proprietary technology for oral vaccination using adenovirus and TLR3 agonists [6]

Core Points - Vaxart, Inc. is a clinical-stage biotechnology company focused on developing oral recombinant pill vaccines using its proprietary delivery platform [1][3] - The company will present at the H.C. Wainwright Global Investment Conference from September 8-10, 2025, with a specific presentation scheduled for September 8 at 12:00 PM ET [1][2] Company Overview - Vaxart's vaccines are designed to be administered in pill form, which can be stored and shipped without refrigeration, thus eliminating the risk of needle-stick injuries [3] - The company is developing oral vaccines for various diseases, including coronavirus, norovirus, and influenza, as well as a therapeutic vaccine for human papillomavirus (HPV) [3] - Vaxart has filed broad domestic and international patent applications for its proprietary technology related to oral vaccination using adenovirus and TLR3 agonists [3]

Core Points - Vaxart, Inc. announced the retirement of its Chairman, Michael J. Finney, effective September 30, 2025, after a distinguished tenure [1][2] - The CEO of Vaxart expressed gratitude for Finney's leadership and contributions to the company's growth and mission [2] - Vaxart is a clinical-stage biotechnology company focused on developing oral recombinant vaccines using its proprietary delivery platform [3] Company Overview - Vaxart develops oral recombinant vaccines that can be stored and shipped without refrigeration, eliminating the risk of needle-stick injury [3] - The company is working on pill vaccines for coronavirus, norovirus, influenza, and a therapeutic vaccine for human papillomavirus (HPV) [3] - Vaxart has filed broad domestic and international patent applications for its oral vaccination technology [3]