6-K

UNITEDSTATES

SECURITIESAND EXCHANGE COMMISSION

Washington,D.C. 20549

FORM6-K

Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16

Under the Securities Exchange Act of 1934

For the Month of November 2022

Commission File Number: 001-37353

BIONDVAXPHARMACEUTICALS LTD.

(Translation of registrant’s name into English)

JerusalemBioPark, 2nd Floor

HadassahEin Kerem Campus

Jerusalem,Israel

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒     Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

BiondVax Pharmaceuticals Ltd. (hereinafter, the “Company”) announces that it is scheduling an Extraordinary Meeting of Shareholders on December 13, 2022 at 4:00 p.m. Israel time at the offices of the Gross & Co., One Azrieli Center, Tel Aviv 6701101, Israel.

The Company hereby furnishes as Exhibit 99.1 to this Form 6-K a Notice with respect to the Company’s Extraordinary Meeting of Shareholders to be held on December 13, 2022.

ExhibitIndex

Exhibit 99.1 is hereby incorporated by reference into the Company’s Registration Statement on Form F-3 (Registration No. 333-240189), its Registration Statement on Form F-1 (333-267648) and its Registration Statement on Form S-8 (Registration No. 333-239344).

1

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.

2

Exhibit 99.1

BIONDVAX PHARMACEUTICALS LTD.

Jerusalem BioPark, 2^nd^ Floor

Hadassah Ein Kerem Campus

Jerusalem, Israel

NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

To Be Held on December 13, 2022

The Extraordinary General Meeting of Shareholders of BiondVax Pharmaceuticals Ltd. (the “Company”) will be held at the offices of Gross & Co., One Azrieli Center, Tel Aviv 6701101, Israel on December 13, 2022 at 4:00 p.m. Israel time, or at any adjournments thereof (the “Meeting”) for the following purposes:

The Company is currently unaware of any other matters that may be raised at the Meeting. Should any other matters be properly raised at the Meeting, the persons designated as proxies shall vote according to their own judgment on those matters.

Only holders of record of ordinary shares, no par value (the “Ordinary Shares”), and holders of record of ADSs, evidenced by American Depositary Receipts issued by The Bank of New York Mellon, at the close of business on November 9, 2022 (the “Record Date”) shall be entitled to receive notice of and to vote at the Meeting.

The Board of Directors recommends that you vote FOR each of the proposals, as specified on the form of proxy to be provided separately.

Whether or not you plan to attend the Meeting, it is important that your Ordinary Shares be represented. Accordingly, you are kindly requested to (i) vote online or (ii) complete, date, sign and mail the proxy to be provided separately at your earliest convenience. Execution of a proxy will not in any way affect a shareholder’s right to attend the Meeting and vote in person, and any person giving a proxy has the right to revoke it at any time before it is exercised.

ADS holders should return their proxies by the date set forth on their form of proxy.

This Notice and the documents mentioned therein, as well as the proposed resolutions on the agenda, can be viewed at the Company's registered office on Jerusalem BioPark, 2^nd^ Floor, Hadassah Ein Kerem Campus, Jerusalem, Israel, Tel: +972-(8)-930-2529, Sunday through Thursday between 10:00-15:00, and also will be made available to the public on the Company's website http://www.biondvax.com, and the SEC’s website at http://www.sec.gov.

Jerusalem, Israel

November 4, 2022