SEC Form S-8 filed by BiomX Inc.

As filed with the Securities and Exchange Commission on June 30, 2026

Registration No. 333-[●]

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-8

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

BIOMX INC.

(Exact Name of Registrant as Specified in its Charter)

850 New Burton Road, Suite 201, Dover, Delaware 19904, (972) 52-437-4900

(Address, including zip code, and telephone number, including area code, of Registrant’s principal executive offices)

BiomX Inc. 2026 Equity Incentive Plan, as amended

(Full title of the plan)

Michael Oster

BiomX Inc.

850 New Burton Road, Suite 201, Dover, Delaware 19904

(972) 52-437-4900

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

David Aboudi

Aboudi Legal Group PLLC

745 Fifth Avenue, New York, NY 10151

(646) 898-2006

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

EXPLANATORY NOTE

This Registration Statement on Form S-8 is being filed by BiomX Inc. (the “Registrant”) for the purpose of registering an additional 5,460,000 shares of common stock, par value $0.0001 per share (the “Common Stock”), issuable under the BiomX Inc. 2026 Equity Incentive Plan, as amended (the “2026 Plan”). The amendment to the 2026 Plan (the “Amendment”), which increased the number of shares of Common Stock reserved and available for issuance thereunder by 5,460,000 shares, to 6,850,000 shares from 1,390,000 shares, was approved by the Registrant’s stockholders on June 26, 2026.

These additional shares of Common Stock are securities of the same class as the securities registered under the Registrant’s Registration Statement on Form S-8 (File No. 333-295000) filed with the Securities and Exchange Commission (the “Commission”) on April 10, 2026 (the “Prior Registration Statement”), which registered 1,390,000 shares of Common Stock issuable under the 2026 Plan. Pursuant to General Instruction E to Form S-8, the contents of the Prior Registration Statement, including the documents incorporated by reference therein, are incorporated herein by reference and made a part of this Registration Statement, except to the extent supplemented, amended or superseded by the information set forth herein.

Pursuant to Rule 416 under the Securities Act of 1933, as amended (the “Securities Act”), this Registration Statement also covers such indeterminate additional shares of Common Stock as may become issuable under the 2026 Plan by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without the Registrant’s receipt of consideration which results in an increase in the number of outstanding shares of Common Stock.

PART I

INFORMATION REQUIRED IN SECTION 10(a) PROSPECTUS

Item 1. Plan Information.*

Item 2. Registrant Information and Employee Plan Annual Information.*

PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3. Incorporation of Documents by Reference.

The following documents filed with the Commission by the Registrant are hereby incorporated by reference into this Registration Statement:

All documents that the Registrant subsequently files pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement indicating that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference into this Registration Statement and to be a part hereof from the date of filing of such documents; provided, however, that documents or information deemed to have been furnished and not filed shall not be incorporated by reference into this Registration Statement.

Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

The contents of the Prior Registration Statement (File No. 333-295000), including the information called for by Items 4, 5, 6, 7 and 9 of Part II thereof, are incorporated herein by reference pursuant to General Instruction E to Form S-8.

Item 8. Exhibits.

The following exhibits are filed or incorporated by reference as part of this Registration Statement:

SIGNATURES

Pursuant to the requirements of the Securities Act, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Dover, Delaware, on June 30, 2026.

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the undersigned constitutes and appoints each of Mr. Michael Oster and Mr. David Rokach, and each or any one of them, as the undersigned’s true and lawful attorneys-in-fact and agents, with full powers of substitution and resubstitution, for the undersigned and in the undersigned’s name, place and stead, in any and all capacities, to sign any and all amendments (including pre-effective and post-effective amendments) to this Registration Statement and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto such attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite or necessary to be done in and about the premises, as fully to all intents and purposes as the undersigned might or could do in person, hereby ratifying and confirming all that such attorneys-in-fact and agents, or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed below by the following persons in the capacities and on the date indicated.