SEC Form S-8 filed by Alpha Tau Medical Ltd.

As filed with the Securities and Exchange Commission on March 9, 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

ALPHA TAU MEDICAL LTD. 

(Exact name of Registrant as specified in its charter)

Alpha Tau Medical Ltd. 2021 Share Incentive Plan

Alpha Tau Medical Ltd. 2021 Employee Share Purchase Plan 

(Full Title of the Plan)

Alpha Tau Medical, Inc.

1 Union Street 3^rd Floor 

Lawrence, MA 01840
(833) 455-3278 

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

Copies to:

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth 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

Pursuant to General Instruction E of Form S-8, Alpha Tau Medical Ltd. (the “Registrant,” “we” or “our”) is filing this Registration Statement with the Securities and Exchange Commission (the “SEC”) to register (i) 3,520,289 additional ordinary shares, no par value (“Ordinary Shares”), of the Registrant reserved for issuance under the Alpha Tau Medical Ltd. 2021 Share Incentive Plan (the “2021 Plan”) resulting from an automatic annual increase as of January 1, 2026 and (ii) 880,097 additional Ordinary Shares reserved for issuance under the Alpha Tau Medical Ltd. 2021 Employee Share Purchase Plan (the “ESPP”) resulting from an automatic annual increase as of January 1, 2026. Registration Statements of the Registrant on Form S-8 relating to the 2021 Plan and ESPP are effective.

INCORPORATION BY REFERENCE OF CONTENTS OF REGISTRATION STATEMENT

ON FORM S-8

Except as set forth below, the contents of the Registration Statements on Form S-8 (File Nos. 333-264169, 333-270406, 333-277733 and 333-285745), filed with the Securities and Exchange Commission, relating to the 2021 Plan and the ESPP, are incorporated herein by reference.

Item 8. Exhibits.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, 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 the City of Jerusalem, Israel, on March 9, 2026.

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Uzi Sofer and Raphi Levy, and each of them, individually, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead in any and all capacities, in connection with this Registration Statement, including to sign in the name and on behalf of the undersigned, this Registration Statement and any and all amendments thereto, including post-effective amendments and registrations filed pursuant to Rule 462 under the Securities Act of 1933, as amended, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and desirable to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or his or her substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated:

AUTHORIZED REPRESENTATIVE

Pursuant to the requirements of the Securities Act of 1933, the undersigned, the duly authorized representative in the United States of Alpha Tau Medical Ltd. has signed this registration statement on Form S-8 on March 9, 2026.

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