# EDGAR Filing Document

**Accession Number:** 0001871321
**File Stem:** 0001213900-25-123068
**Filing Date:** 2025-12
**Character Count:** 5407
**Document Hash:** fc58dac81ed52cb64b69a9eb58195ebd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-123068.hdr.sgml**: 20251218

**ACCESSION NUMBER**: 0001213900-25-123068

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251218

**FILED AS OF DATE**: 20251218

**DATE AS OF CHANGE**: 20251218

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Alpha Tau Medical Ltd.
- **CENTRAL INDEX KEY:** 0001871321
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** L3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41316
- **FILM NUMBER:** 251581453

**BUSINESS ADDRESS:**
- **STREET 1:** KIRYAT HAMADA 5
- **CITY:** JERUSALEM
- **STATE:** L3
- **ZIP:** 9777605
- **BUSINESS PHONE:** 972-3-577-4115

**MAIL ADDRESS:**
- **STREET 1:** KIRYAT HAMADA 5
- **CITY:** JERUSALEM
- **STATE:** L3
- **ZIP:** 9777605

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER** 

**PURSUANT TO SECTION 13A-16 OR 15D-16** 

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**For the month of December 2025** 

**Commission File Number: 001-41316**

**Alpha Tau Medical Ltd.**

**(Exact Name of Registrant as Specified in Its Charter)** 

**Kiryat HaMada St. 5**

**Jerusalem, Israel 9777605**

**+972 (3) 577-4115** 

**(Address of principal executive offices)** 

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

Form 20-F ☒ Form 40-F ☐

**CONTENTS**

On December 18, 2025, Alpha Tau Medical Ltd. (the "Company") issued a press release titled "Alpha Tau to Present at the J.P. Morgan 2026 Healthcare Conference." A copy of this press release is attached to this Form 6-K as Exhibit 99.1.

The information in this Report on Form 6-K, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed "filed" for the 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 in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise set forth herein or as shall be expressly set forth by specific reference in such a filing.

**EXHIBIT INDEX**

<u>Exhibit No.</u> <u>Description</u> <br> 99.1 [Press release dated December 18, 2025.](ea027014501ex99-1_alpha.htm)

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Alpha Tau Medical Ltd.** | **Alpha Tau Medical Ltd.** |
| Date: December 18, 2025 | By: | /s/ Uzi Sofer |
|  |  | Uzi Sofer |
|  |  | Chief Executive Officer |

---

## Exhibit 99.1

**Exhibit 99.1**

**Alpha Tau to Present at the J.P. Morgan 2026 Healthcare Conference**

 

*- The overview presentation will review some of the Company's recent achievements as well as the outlook for upcoming data milestones -*

JERUSALEM, December 18<sup>th</sup>, 2025 -- Alpha Tau Medical Ltd. ("Alpha Tau", or the "Company") (NASDAQ: DRTS, DRTSW), the developer of the innovative alpha-radiation cancer therapy Alpha DaRT<sup>®</sup>, today announced **that CEO Uzi Sofer and CFO Raphi Levy will present a corporate overview and update** at the J.P. Morgan 2026 Healthcare Conference on Thursday, January 15, 2026 at 11:15am PT / 2:15pm ET, in San Francisco, CA, and will host institutional investor meetings at the event.

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;J.P. Morgan 2026 Healthcare Conference |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;Presentation and 1-on-1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;January 15, 2026 |
| &nbsp;&nbsp;Time: | &nbsp;&nbsp;11:15AM PT – 11:55AM PT |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;Westin St. Francis, San Francisco, CA |

---

**Webcast:** Link will be posted on the "Events & Presentations" page in the Investor Relations section on the Company's website at https://www.alphatau.com/events

Please reach out to your J.P. Morgan representative to schedule 1-on-1 meetings with Mr. Sofer and Mr. Levy.

**About Alpha Tau Medical Ltd.**

Founded in 2016, Alpha Tau is an Israeli oncology therapeutics company that focuses on research, development, and potential commercialization of the Alpha DaRT for the treatment of solid tumors. The technology was initially developed by Prof. Itzhak Kelson and Prof. Yona Keisari from Tel Aviv University.

**About Alpha DaRT** <sup>®</sup>

Alpha DaRT (Diffusing Alpha-emitters Radiation Therapy) is designed to enable highly potent and conformal alpha-irradiation of solid tumors by intratumoral delivery of radium-224 impregnated sources. When the radium decays, its short-lived daughters are released from the sources and disperse while emitting high-energy alpha particles with the goal of destroying the tumor. Since the alpha-emitting atoms diffuse only a short distance, Alpha DaRT aims to mainly affect the tumor, and to spare the healthy tissue around it.

Investor Relations Contact:<br> IR@alphatau.com