UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM
CURRENT REPORT
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Item 7.01. Regulation FD Disclosure.
On October 5, 2026, Vaxcyte, Inc. (the “Company”) issued a press release announcing positive topline data from its Phase 3 OPUS-1 pivotal adult trial evaluating the safety, tolerability and immunogenicity of VAX-31, the Company’s 31-valent pneumococcal conjugate vaccine candidate designed to prevent invasive pneumococcal disease and pneumococcal pneumonia. The press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
Exhibit 99.1 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.
Item 8.01. Other Events.
On October 5, 2026, the Company also made available the slide presentation attached as Exhibit 99.2 to this Current Report on Form 8-K, which is incorporated herein by reference.
Item 9.01. Financial Statements and Exhibits.
| (d) | Exhibits |
| Exhibit Number |
Description | |
| 99.1 | Press Release, dated October 5, 2026 | |
| 99.2 | Slide Presentation, dated October 5, 2026 | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) | |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
| VAXCYTE, INC. | ||||||
| Date: October 5, 2026 | By: | /s/ Andrew Guggenhime | ||||
| Andrew Guggenhime President and Chief Financial Officer | ||||||