# EDGAR Filing Document

**Accession Number:** 0001871321
**File Stem:** 0001213900-25-080928
**Filing Date:** 2025-8
**Character Count:** 9833
**Document Hash:** 0808b6f1c0993a8ebeaaf3323641c049
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-080928.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001213900-25-080928

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250827

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**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:** 251259954

**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 August 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 August 27, 2025, Alpha Tau Medical Ltd. (the "Company") issued a press release titled "Alpha Tau to Participate in Five September Investor Conferences." 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 in 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> <br> 99.1 [Press release dated August 27, 2025.](ea025464701ex99-1_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: August 27, 2025 | By: | /s/ Uzi Sofer |
|  |  | Uzi Sofer |
|  |  | Chief Executive Officer |

---

## Exhibit 99.1

**Exhibit 99.1**

**Alpha Tau to Participate in Five September Investor Conferences**

JERUSALEM, August 27, 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 CFO Raphi Levy will present and meet investors in the following five investor conferences in September 2025.

The Alpha DaRT platform is a novel approach using localized alpha particle radiotherapy with the goal of destroying solid tumors while sparing surrounding healthy tissue. With broad potential applicability for local tumor control, together with signs of compelling immuno-stimulatory activity, the platform technology is being explored for utilization alone or synergistically with other cancer treatment modalities. Key milestones and pivotal data from multiple clinical trials in different indications are expected in 2025 and 2026.

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;Citi 2025 Biopharma Back to School Summit |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;1x1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;September 2-3, 2025 |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;Boston, MA |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;H.C. Wainwright 27th Annual Global Investment Conference |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;Company Presentation and 1x1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;September 9, 2025 |
| &nbsp;&nbsp;Time | &nbsp;&nbsp;3:00 - 3:30pm |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;New York, NY |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;Oppenheimer's Third Annual Targeted Radiopharmaceutical Therapies in Oncology Summit |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;1x1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;September 11, 2025 |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;New York, NY |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;RTH & Co / Redburn Atlantic - Radiopharma Landscape Conference |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;1x1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;September 26, 2025 |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;New York, NY |

---

---

| | |
|:---|:---|
| &nbsp;&nbsp;Event: | &nbsp;&nbsp;Lytham Partners Fall 2025 Investor Conference |
| &nbsp;&nbsp;Format: | &nbsp;&nbsp;1x1 Meetings |
| &nbsp;&nbsp;Date: | &nbsp;&nbsp;September 30, 2025 |
| &nbsp;&nbsp;Location: | &nbsp;&nbsp;Virtual |

---

Mr. Levy will be available for 1x1 investor meetings at all conferences. Please reach out to your representatives at the respective conference organizers to schedule.

**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.

**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.

**Forward-Looking Statements**

This press release includes "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. When used herein, words including "anticipate," "being," "will," "plan," "may," "continue," and similar expressions are intended to identify forward-looking statements. In addition, any statements or information that refer to expectations, beliefs, plans, including with respect to clinical trials, regulatory approvals and studies, and our treatment goals and applicablility potential, including any underlying assumptions, are forward-looking. All forward-looking statements are based upon Alpha Tau's current expectations and various assumptions. Alpha Tau believes there is a reasonable basis for its expectations and beliefs, but they are inherently uncertain. Alpha Tau may not realize its expectations, and its beliefs may not prove correct. Actual results could differ materially from those described or implied by such forward-looking statements as a result of various important factors, including, without limitation: (i) Alpha Tau's ability to receive regulatory approval for its Alpha DaRT technology or any future products or product candidates; (ii) Alpha Tau's limited operating history; (iii) Alpha Tau's incurrence of significant losses to date; (iv) Alpha Tau's need for additional funding and ability to raise capital when needed; (v) Alpha Tau's limited experience in medical device discovery and development; (vi) Alpha Tau's dependence on the success and commercialization of the Alpha DaRT technology; (vii) the failure of preliminary data from Alpha Tau's clinical studies to predict final study results; (viii) failure of Alpha Tau's early clinical studies or preclinical studies to predict future clinical studies; (ix) Alpha Tau's ability to enroll patients in its clinical trials; (x) undesirable side effects caused by Alpha Tau's Alpha DaRT technology or any future products or product candidates; (xi) Alpha Tau's exposure to patent infringement lawsuits; (xii) Alpha Tau's ability to comply with the extensive regulations applicable to it; (xiii) the ability to meet Nasdaq's listing standards; (xiv) costs related to being a public company; (xv) changes in applicable laws or regulations; and the other important factors discussed under the caption "Risk Factors" in Alpha Tau's annual report filed on form 20-F with the SEC on March 12, 2025, and other filings that Alpha Tau may make with the United States Securities and Exchange Commission. These and other important factors could cause actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management's estimates as of the date of this press release. While Alpha Tau may elect to update such forward-looking statements at some point in the future, except as required by law, it disclaims any obligation to do so, even if subsequent events cause its views to change. These forward-looking statements should not be relied upon as representing Alpha Tau's views as of any date subsequent to the date of this press release.

**Investor Relations Contact:**

IR@alphatau.com