Tamar Petroleum Ltd.

This is an unofficial AI generated translation of the official Hebrew version and has no binding force. The only binding version is the official Hebrew version. For more information, please review the legal disclaimer.

TAMAR PETROLEUM LTD

("The Company")

July 31, 2025

To:

Israel Securities Authority Via MAGNA

TEL AVIV STOCK EXCHANGE LTD

22 Kanfei Nesharim St., Jerusalem

2 Ahuzat Bayit St., Tel Aviv

Dear Sir/Madam,

Subject: Notice Regarding the Publication Date of the Second Quarter Report for 2025 and Investors Call

The Company is pleased to announce that the expected date for the publication of the second quarter report for 2025, including the financial statements as of June 30, 2025 (hereinafter: "the quarterly report"), is August 18, 2025, in the morning hours, subject to the approval of the Company's Board of Directors.

The Company is also pleased to announce its intention to hold an investors call in connection with the quarterly report on August 18, 2025, at 12:00 via Zoom Webinar at the following link: https://us02web.zoom.us/webinar/register/WN\_zs9Gese0S12mNXzvyTeWdw

The quarterly report and the presentation that will accompany the investors call will be published by the Company on the distribution website of the Israel Securities Authority at www.magna.isa.gov.il and on the website of the TEL AVIV STOCK EXCHANGE LTD at www.tase.co.il

The conference call does not replace the need to review the periodic report, the quarterly reports, and the immediate reports published by the Company from time to time, which include the full information, including forward-looking information contained therein in accordance with Section 32A of the Securities Law, 1968.

Respectfully,