Trial Design Finalized in Consultation and Alignment with U.S. Food and Drug Administration Study Designed to Establish a New Standard for Adult Pneumococcal Conjugate Vaccines Through Head-to-Head Safety, Tolerability and Immunogenicity Comparisons of VAX-31 with Capvaxive (PCV21) and Prevnar 20 (PCV20), the Current Standards of Care Company Expects to Report Topline Safety, Tolerability and Immunogenicity Data for OPUS... Read More

Final Data from VAX-24 Infant Phase 2 Dose-Finding Study Consistent with Previously Reported Positive Interim Data; Provide Additional Evidence Supporting Higher VAX-31 Doses Being Evaluated in Ongoing Infant Phase 2 Study Modified VAX-31 Infant Phase 2 Dose-Finding Study Advanced to Third and Final Stage Company Expects to Initiate VAX-31 Adult Pivotal, Non-Inferiority Study in December 2025 with Topline Data in 2026... Read More

New Agreement with Thermo Fisher Scientific Expands Domestic Capacity to Support Future Commercial Manufacturing of Vaxcyte’s Broad-Spectrum Pneumococcal Conjugate Vaccine Candidates SAN CARLOS, Calif., Sept. 30, 2025 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company, today announced a new agreement with Thermo Fisher Scientific Inc., the world leader in serving science, to bring... Read More

VAX-31 Optimized Dose, with Majority of Serotypes Dosed at 4.4mcg and Balance at 3.3mcg, is Designed to Elicit Even Stronger Immune Responses in Infant Population to Protect Against Invasive Pneumococcal Disease (IPD) Company Intends to Release Topline Data from Primary Immunization Series and Booster Dose Either Sequentially or Together by End of First Half of 2027 VAX-31 is Designed to Provide Greater Coverage Against Both... Read More

Following Interactions with FDA on VAX-31 Adult Program, Including End-of-Phase 2 Meeting, Company Finalizing Phase 3 Clinical Program to Validate VAX-31 as Potential New Standard-of-Care Adult PCV ; Pivotal, Non-Inferiority Study Expected to be Initiated in Fourth Quarter of 2025 with Topline Data in 2026 FDA Provided Input on VAX-31 Adult CMC Licensure Requirements Facilitating Progression to Phase 3; Company Plans to Seek... Read More

Company Reported Positive Topline Safety, Tolerability and Immunogenicity Data from Phase 2 Dose-Finding Study of VAX-24 in Healthy Infants; Balance of Data Expected by End of 2025 Initiated Second and Final Stage of VAX-31 Infant Phase 2 Dose-Finding Study; Topline Safety, Tolerability and Immunogenicity Data from Primary Three-Dose Immunization Series Expected in Mid-2026, With Complete Booster Data Up to Nine Months Later... Read More

SAN CARLOS, Calif., May 01, 2025 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced it has appointed Dr. Olivier Brandicourt, a veteran biopharmaceutical industry executive and the former Chief Executive Officer of Sanofi S.A., to its Board of Directors. “We are thrilled to welcome... Read More

At All Doses Evaluated, VAX-24 Was Well-Tolerated and Demonstrated a Safety and Tolerability Profile Similar to Prevnar 20 ® (PCV20) At All Doses Evaluated, VAX-24 Elicited Substantial Immune Responses Following Primary Three-Dose Immunization Series; Topline Results Also Include Interim Booster Dose IgG Data Showing Robust Memory Responses Across All Doses Dose-Dependent Immune Responses Consistently Demonstrated and Little... Read More

SAN CARLOS, Calif., March 30, 2025 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced it will hold a webcast and conference call tomorrow, March 31, 2025, at 8:00 a.m. Eastern Time to present topline results from the VAX-24 infant Phase 2 study. This study is... Read More

Completed Successful VAX-31 Phase 2 Adult Program; Company Remains on Track to Initiate VAX-31 Adult Phase 3 Pivotal, Non-Inferiority Study by Mid-2025 and Announce Topline Safety, Tolerability and Immunogenicity Data in 2026 Company Expects to Announce Topline Safety, Tolerability and Immunogenicity Data from Primary Immunization Series of VAX-24 Infant Phase 2 Study by the End of First Quarter, Followed by Topline Data... Read More

SAN CARLOS, Calif., Feb. 12, 2025 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today that it will report financial results for the fourth quarter and full year 2024 after market close on February 25, 2025. Company management will host a conference call and webcast... Read More

Advancement to Stage 2 of Infant Study Supported by Review of Stage 1 Safety and Tolerability Data Company Expects to Announce VAX-31 Infant Study Topline Safety, Tolerability and Immunogenicity Data from Primary Immunization Series in Mid-2026, Followed by Topline Data from the Booster Dose Approximately Nine Months Later VAX-31 is Designed to Cover Approximately 94% of Invasive Pneumococcal Disease and Approximately 93% of... Read More

SAN CARLOS, Calif., Jan. 30, 2025 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the Guggenheim SMID Cap Biotech Conference in New York on Thursday, February 6, 2025 at 9:30 a.m. ET / 6:30 a.m. PT. A... Read More

Company Expects to Announce VAX-31 Infant Study Topline Safety, Tolerability and Immunogenicity Data from Primary Immunization Series in Mid-2026, Followed by Topline Data from the Booster Dose Approximately Nine Months Later VAX-31 is Designed to Cover Approximately 94% of Invasive Pneumococcal Disease and Approximately 93% of Acute Otitis Media in U.S. Children Under Five VAX-31 Offers Potential to Protect Vulnerable... Read More

VAX-31 Infant Indication: Investigational New Drug Application Cleared by FDA; Company Expects to Initiate VAX-31 Infant Phase 2 Study by the End of January 2025 VAX-31 Adult Indication: Breakthrough Therapy Designation Granted by FDA; Company Plans to Initiate Adult Phase 3 Pivotal, Non-Inferiority Study by Mid-2025 VAX-31, Designed to Cover Currently Circulating and Historically Prevalent Strains, is Being Studied for the... Read More

Company Reported Positive Topline Safety, Tolerability and Immunogenicity Data from Phase 1/2 Study of VAX-31, its 31-Valent Pneumococcal Conjugate Vaccine (PCV) Candidate, in Adults Aged 50 and Older PCV Adult Indication: VAX-31 Selected to Advance to Phase 3 Program; Initiation of Phase 3 Pivotal, Non-Inferiority Study Expected by Mid-2025 and Announcement of Topline Safety, Tolerability and Immunogenicity Data in 2026 PCV... Read More

SAN CARLOS, Calif., Sept. 11, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today that Company management will participate in a fireside chat at the 2024 Cantor Global Healthcare Conference on Wednesday, September 18, at 10:20 a.m. ET / 7:20 a.m. PT. A live... Read More

SAN CARLOS, Calif., Sept. 06, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the closing of its previously announced underwritten public offering of 12,087,378 shares of common stock at a public offering price of $103.00 per share and pre-funded warrants to... Read More

SAN CARLOS, Calif., Sept. 04, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the pricing of an underwritten public offering of common stock and pre-funded warrants. Vaxcyte is selling 10,194,175 shares of common stock and pre-funded warrants to purchase... Read More

SAN CARLOS, Calif., Sept. 03, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that it has commenced an underwritten public offering of $1.0 billion of its common stock and pre-funded warrants. All shares of common stock and pre-funded warrants to be sold in... Read More

-- At All Doses Studied, VAX-31 Demonstrated Robust Opsonophagocytic Activity Immune Responses for All 31 Serotypes -- -- At Middle and High Doses, VAX-31 Met or Exceeded Regulatory Immunogenicity Criteria for All 31 Serotypes -- -- At All Doses Studied, VAX-31 Was Observed to be Well Tolerated and Demonstrated a Safety Profile Similar to Prevnar 20 ® -- -- Topline Results Further Validate Potential of Vaxcyte’s... Read More

SAN CARLOS, Calif., Sept. 02, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced it will hold a webcast and conference call tomorrow, September 3, 2024, at 8:00 a.m. Eastern Time to present topline results from the Phase 1/2 study evaluating the safety,... Read More

VAX-31 Adult Phase 1/2 Study Topline Safety, Tolerability and Immunogenicity Data Expected in September 2024 Following VAX-31 Adult Phase 1/2 Study Results, Vaxcyte to Advance VAX-24 or VAX-31 to Adult Phase 3 Program VAX-24 Infant Phase 2 Study Topline Data from Primary Immunization Series Expected by End of First Quarter of 2025, Followed by Topline Data from Booster Dose by End of 2025 $1.9 Billion in Cash, Cash... Read More

SAN CARLOS, Calif., July 02, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced it has appointed John Furey, a seasoned industry expert, to its Board of Directors. “We are thrilled to welcome John to Vaxcyte’s Board of Directors and look forward to benefiting from his wealth of... Read More

VAX-31 Adult Phase 1/2 Study Enrollment Completed; Topline Safety, Tolerability and Immunogenicity Data Expected in Third Quarter of 2024 Following VAX-31 Adult Phase 1/2 Study Readout, Vaxcyte to Advance VAX-24 or VAX-31 to Adult Phase 3 Program VAX-24 Infant Phase 2 Study Enrollment Completed; Topline Data from Primary Immunization Series Expected by End of First Quarter of 2025, Followed by Topline Data from Booster Dose... Read More

SAN CARLOS, Calif., April 02, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today that Company management will participate in a fireside chat at the 23rd Annual Needham Virtual Healthcare Conference on Tuesday, April 9 at 12:45 p.m. ET / 9:45 a.m. PT. A live... Read More

Company Expects to Announce Topline Safety, Tolerability and Immunogenicity Data from Primary Immunization Series by the End of the First Quarter of 2025, Followed by Topline Data from Booster Dose by the End of 2025 VAX-24, a 24-Valent Pneumococcal Conjugate Vaccine (PCV), is Designed to Cover More Serotypes Than Any Infant Pneumococcal Vaccine On-Market or in U.S. Clinics Today Company’s Potential Best-in-Class,... Read More

VAX-31 Adult Program Phase 1/2 Study Enrollment Complete; Topline Safety, Tolerability and Immunogenicity Data Expected in Third Quarter of 2024 Completed Successful VAX-24 Phase 2 Adult Program and End-of-Phase 2 Meeting; VAX-24 is Phase 3-Ready in Adults Following VAX-31 Adult Phase 1/2 Study Readout, Vaxcyte to Advance VAX-24 or VAX-31 to Adult Phase 3 Program Enrollment in VAX-24 Infant Phase 2 Study Nearing Completion;... Read More

SAN CARLOS, Calif., Feb. 15, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today that it will report financial results for the fourth quarter and full year 2023 after market close on February 27, 2024. Company management will host a conference call and webcast... Read More

SAN CARLOS, Calif., Feb. 02, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the closing of its previously announced underwritten public offering of 12,695,312 shares of common stock at a public offering price of $64.00 per share and pre-funded warrants to... Read More

SAN CARLOS, Calif., Feb. 01, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the Guggenheim Healthcare Talks | 6th Annual Biotechnology Conference in New York on Thursday, February 8, 2024 at 10:00... Read More

SAN CARLOS, Calif., Jan. 30, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the pricing of an underwritten public offering of common stock and pre-funded warrants. Vaxcyte is selling 10,937,500 shares of common stock and pre-funded warrants to purchase... Read More

SAN CARLOS, Calif., Jan. 30, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that it has commenced an underwritten public offering of its common stock and pre-funded warrants. All shares of common stock and pre-funded warrants to be sold in the offering will... Read More

Topline Safety, Tolerability and Immunogenicity Data from VAX-31 Phase 1/2 Study (n=1,015) Expected in Third Quarter of 2024 VAX-31 is Designed to Provide Coverage for Approximately 95% of IPD Circulating in the U.S. Adult Population Company’s Potential Best-in-Class Pneumococcal Conjugate Vaccine (PCV) Franchise, VAX-24 and VAX-31, Intended to Deliver the Broadest-Spectrum of Coverage Against IPD SAN CARLOS, Calif., Jan.... Read More

Ms. Jones Joins Vaxcyte With Over 20 Years of Experience Leading People and Culture Strategies Across Multiple Industries SAN CARLOS, Calif., Jan. 16, 2024 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced the appointment of Whitney Jones as Chief People Officer. Ms.... Read More

Company Doses First Participants in Phase 2 Portion of Ongoing VAX-31 Phase 1/2 Study in Adults Following Independent Review of Phase 1 Safety and Tolerability Data; Topline Safety, Tolerability and Immunogenicity Data Expected in Third Quarter of 2024 Following Successful End-of-Phase 2 Meeting with FDA, Company Planning for Initiation of VAX-24 Adult Phase 3 Pivotal, Non-Inferiority Study in Second Half of 2024; Topline... Read More

In the Study, VAX-24 Demonstrated a Safety and Tolerability Profile Similar to Prevnar 20 ® (PCV20) at all Doses Studied All 24 Serotypes of VAX-24 at Conventional 2.2 mcg PCV Dose Met or Exceeded Regulatory Immunogenicity Standards Results Confirm Potential of Carrier-Sparing, Cell-Free Platform Technology Underlying VAX-24 Topline Data from the VAX-24 Phase 3 Pivotal Non-Inferiority Study in Adults Expected in 2025 SAN... Read More

SAN CARLOS, Calif., Nov. 28, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced the appointment of Jacks Lee to its Board of Directors. “We are pleased to welcome Jacks, an accomplished industry leader with extensive biopharmaceutical and vaccine manufacturing, supply and... Read More

Vaxcyte Obtains Exclusive Rights to Independently Develop and Manufacture Cell-Free Extract, a Key Component of the Company’s Pneumococcal Conjugate Vaccine (PCV) Franchise Manufacturing Rights Agreement Further Strengthens Vaxcyte’s Long-Term, Global Commercial Manufacturing Strategy as Lead PCV Candidate, VAX-24, Advances into Phase 3 SAN CARLOS, Calif. and SOUTH SAN FRANCISCO, Calif., Nov. 27, 2023 (GLOBE NEWSWIRE) --... Read More

VAX-31, a 31-Valent Pneumococcal Conjugate Vaccine (PCV) Candidate, is the Broadest-Spectrum PCV to Enter the Clinic Topline Safety, Tolerability and Immunogenicity Data Expected in Second Half of 2024 VAX-31 is Designed to Provide Coverage for Approximately 95% of Invasive Pneumococcal Disease Circulating in the U.S. Adult Population SAN CARLOS, Calif., Nov. 09, 2023 (GLOBE NEWSWIRE) Vaxcyte, Inc. (Nasdaq: PCVX), a vaccine... Read More

Completed Successful End-of-Phase 2 Meeting with FDA for VAX-24; Topline Phase 3 Data in Adults Expected in 2025 Received FDA Clearance of VAX-31 Adult IND Application; Phase 1/2 Study Initiation Expected This Quarter and Topline Data Expected in the Second Half of 2024 Advanced Ongoing VAX-24 Infant Phase 2 Study; Topline Data from Primary Immunization Series Expected by 2025 Expanded Collaboration with Lonza for Global... Read More

SAN CARLOS, Calif., Oct. 31, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in fireside chats and host one-on-one meetings at the following investor conferences: Guggenheim 5 th Annual Inflammation & Immunology... Read More

Company Expects to Initiate VAX-31 Phase 1/2 Study in Healthy Adults This Quarter Topline Safety, Tolerability and Immunogenicity Results from VAX-31 Phase 1/2 Study Expected in the Second Half of 2024 VAX-31 is a 31-Valent Pneumococcal Conjugate Vaccine Designed to Provide Coverage for Approximately 95% of Disease Currently Circulating in the U.S. Adult Population SAN CARLOS, Calif., Oct. 19, 2023 (GLOBE NEWSWIRE) --... Read More

New Agreement to Establish Global Commercial Manufacturing Capacity for Vaxcyte's PCV Candidates, VAX-24 and VAX-31, in Adult and Pediatric Populations Expanded Collaboration Builds on Vaxcyte’s Current Strategy to Conduct Initial Commercial Launch of VAX-24 in Adults from Existing Lonza Facilities in Visp (CH) Long-Standing Relationship Between the Companies Further Enhanced as Vaxcyte Progresses Lead Vaccine Candidate into... Read More

SAN CARLOS, Calif., Sept. 19, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the 2023 Cantor Fitzgerald Global Healthcare Conference in New York on Tuesday, September 26, 2023 at 11:40 a.m. ET /... Read More

Advanced Ongoing VAX-24 Phase 2 Infant Study to Second Stage, Dosing First New Participants in July 2023; Topline Data from Primary Immunization Series Expected by 2025 Completed Phase 2 VAX-24 Adult Program for the Prevention of Invasive Pneumococcal Disease (IPD); Topline Phase 3 Data Expected in 2025 VAX-31 Adult Investigational New Drug (IND) Application Clearance Expected in Fourth Quarter of 2023; Topline Phase 1/2... Read More

Initiation of Stage 2 Approved by Independent Data Safety Monitoring Board Following Review of Stage 1 Safety and Tolerability Data The Stage 2 Portion of VAX-24 Infant Study Will Include Prevnar 20 ® (PCV20) as Study Comparator Company Expects to Announce Topline Data from Primary Immunization Series by 2025, Followed by Topline Data from Booster Dose Approximately Nine Months Later SAN CARLOS, Calif., July 11, 2023 (GLOBE... Read More

SAN CARLOS, Calif., June 01, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the Jefferies Healthcare Conference in New York on Thursday, June 8, 2023 at 10:30 a.m. ET / 7:30 a.m. PT. A live... Read More

Positive Data from VAX-24 Phase 2 Study in Adults Aged 65 and Older Demonstrated Robust Immune Responses Across all 24 Serotypes (ST) at all Doses, Confirming Prior Phase 2 Results in Adults Aged 50-64 Full Six-Month Safety Data from Both Adult Studies Demonstrated VAX-24 Safety and Tolerability Results Similar to PCV20 at All Doses Studied Dosed First Participants in Infant Phase 2 Study Evaluating VAX-24 for the Prevention... Read More

SAN CARLOS, Calif., May 03, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the BofA Securities 2023 Health Care Conference in Las Vegas on Wednesday, May 10, 2023, at 5:20 p.m. ET / 2:20 p.m. PT.... Read More

SAN CARLOS, Calif., April 21, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the closing of its previously announced underwritten public offering of 13,030,000 shares of common stock at a public offering price of $41.00 per share and pre-funded warrants to... Read More

SAN CARLOS, Calif., April 19, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, announced today the pricing of an underwritten public offering of common stock and pre-funded warrants. Vaxcyte is selling 11,200,000 shares of common stock and pre-funded warrants to purchase... Read More

SAN CARLOS, Calif., April 17, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that it has commenced an underwritten public offering of its common stock and pre-funded warrants. All shares of common stock and pre-funded warrants to be sold in the offering will... Read More

VAX-24 Showed Robust Immune Responses Across all 24 Serotypes (ST) at All Doses, Confirming Prior Phase 2 Results in Adults Aged 50-64 VAX-24 2.2mcg Dose Met Opsonophagocytic Activity (OPA) Response Non-Inferiority Criteria for 18 of 20 STs Common with Prevnar 20 ® (PCV20) and Superiority Criteria for the Four Additional VAX-24 STs VAX-24 2.2mcg Dose Showed Further Improvement in Overall Immune Responses vs. PCV20 Relative... Read More

SAN CARLOS, Calif., April 16, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced it will hold a webcast and conference call tomorrow, April 17, 2023, at 7:30 a.m. Eastern Time to discuss results from the Phase 2 study of VAX-24, the Company’s lead, broad-spectrum... Read More

Company Expects to Announce Topline Safety, Tolerability and Immunogenicity Data from Primary Immunization Series by 2025 The Nine Incremental Serotypes in VAX-24 Cover an Additional 20-25 Percent of Strains Causing Invasive Pneumococcal Disease Over the Current Standard-of-Care PCV in Infants SAN CARLOS, Calif., March 30, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company... Read More

Company Received U.S. Food and Drug Administration (FDA) Clearance of VAX-24 Infant Investigational New Drug (IND) Application and Expects to Initiate Phase 2 Study in Second Quarter 2023 Topline Safety, Tolerability and Immunogenicity Results from VAX-24 Phase 2 Study in Adults 65 and Older on Track for Second Quarter 2023 Positive Topline Results from VAX-24 Phase 1/2 Proof-of-Concept Study in Adults Aged 18-64 Indicate... Read More

Infant Phase 2 Study Initiation Expected in the Second Quarter of 2023, with Initial Topline Safety, Tolerability and Immunogenicity Data by 2025 Based on Positive Topline VAX-24 Phase 1/2 Proof-of-Concept Study Results in Adults, FDA Supported Initiation of Pediatric Program in Infants SAN CARLOS, Calif., Feb. 21, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering... Read More

SAN CARLOS, Calif., Feb. 16, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that it will report financial results for the fourth quarter and full year 2022 after market close on February 27, 2023. Company management will host a conference call and webcast... Read More

SAN CARLOS, Calif., Feb. 07, 2023 (GLOBE NEWSWIRE) -- Vaxcyte, Inc. (Nasdaq: PCVX), a clinical-stage vaccine innovation company engineering high-fidelity vaccines to protect humankind from the consequences of bacterial diseases, today announced that Company management will participate in a fireside chat at the SVB Securities Global Biopharma Conference on Tuesday, February 14, 2023, at 3:00 p.m. ET / 12:00 p.m. PT. A live... Read More

Breakthrough Therapy Designation for 24-Valent Investigational Pneumococcal Conjugate Vaccine Candidate Based on Positive Topline Proof-of Concept Data Results in Adults Aged 18-64 That Suggest Potential Best-in-Class Profile Topline Safety, Tolerability and Immunogenicity Data from VAX-24 Phase 2 Study in Adults 65 and Older Expected in Q2 2023 Company Continues to Advance PCV Franchise, Including VAX-24 and VAX-31, While... Read More