Tamar Petroleum Ltd. — Director's Dealing 2026

Apr 6, 2026

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 |
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| TAMAR PETROLEUM LTD |
| Registration number: 515334662 |
| To: Israel Securities Authority
www.isa.gov.il | To: Tel Aviv Stock Exchange Ltd
www.tase.co.il | T076 (Public) | Filed via MAGNA: 06/04/2026
Reference: 2026-01-031995 |
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Immediate report on changes in holdings of interested parties and senior officers

Regulation 33(b) of the Securities Regulations (Periodic and Immediate Reports), 1970

Note: This form is intended for reporting a change in holdings in securities of the reporting corporation only. For reporting a change in holdings in securities of a subsidiary of the reporting corporation, if its activity is material to the activity of the reporting corporation, form T121 should be used.

1. Name of corporation / last name and first name of the holder: Frenkel Ahron Gover

Name of corporation / last name and first name of the holder in English as registered in the Companies Register or in the passport:

Frenkel Ahron Gover

Type of identification number: Passport number

Identification number of the holder: PR049233

Type of holder: Interested party that does not meet any of the other definitions

The hedge fund has the right to appoint a director or its representative to the company's board of directors

Is the holder serving as a representative for the purposes of reporting for a number of shareholders holding together with him securities of the corporation: No

Name of the controlling shareholder in the interested party -

Identification number of the controlling shareholder in the interested party -

Citizenship / country of incorporation or registration: Private individual without Israeli citizenship

Country of citizenship / incorporation or registration: Monaco

Security number on the stock exchange: 1141357

Name and type of the security: Tamar Petroleum ordinary share

Nature of the change: Increased use to an off-exchange purchase

Note: Purchase or sale of shares on the stock exchange by way of a matched transaction, as defined in the third part of the TASE Regulations, will be classified as an off-exchange transaction, while disclosing in the free text field that the transaction was carried out in this manner.

Is this a change resulting from one transaction or several transactions (cumulative change): One transaction

Date of change: 31/03/2026

Transaction price: 4,000 Currency agorot

Whether they are dormant shares or securities convertible into dormant shares: No

Balance (in quantity of securities) in the last report: 18,678,279 Percentage holding of all securities of the same type in the last report: % 20.93

Change in quantity of securities: 3,570,400+

Current balance (in quantity of securities): 22,248,679 Current holding percentage of all securities of the same type: % 24.92

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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.

Holding percentage after the change: in equity: % 24.92 in voting power: % 24.92

Explanation: Holding percentage after the change does not refer to convertible securities.

Holding percentage after the change on a fully diluted basis: in equity: % 24.73 in voting power: % 24.73

Note no. 1

Note: If "increase due to forced purchase of borrowed securities" or "decrease due to forced sale of borrowed securities" is selected, then borrowed securities that were not returned to the lender and therefore the lending transaction became a forced purchase and the lending transaction a forced sale.

No.

Note

1

Further to what is stated in the immediate report dated March 11, 2026 (reference number 2026-01-021768) regarding the engagement of Union Energy & Systems A Ltd, a company wholly owned by Mr. Ahron Gover Frenkel (hereinafter: the "interested party"), in an agreement with a shareholder in a foreign corporation (hereinafter: the "agreement" and the "foreign corporation", respectively), which holds 3,570,400 ordinary shares of the company, for the purchase of all (100%) of the issued and paid-up share capital of the foreign corporation, the interested party informed the company that on March 31, 2026 the transaction under the agreement was completed and as of that date the interested party holds 100% of the issued and paid-up share capital and voting rights of the foreign corporation, Basinterra Energy Investment LLC. Therefore, following completion of the transaction under the agreement, the interested party holds 22,248,679 shares of the company through Union Energy & Systems A Ltd (which holds shares of the company also through the foreign corporation) and Equity Finance & Investments Ltd.

1. Was all the consideration paid on the date of the change Yes

If all the consideration was not paid on the date of the change, please specify the date of completion of payment:

1. If the change is by way of signing a lending deed, please specify details regarding the manner of termination of the lending:

Explanation: The holding percentages must be stated taking into account all the securities held by the interested party.

1. The date and time when the corporation first became aware of the event or matter 05/04/2026 at 11:16
2. Details of the actions that caused the change

Details of the signatories authorized to sign on behalf of the corporation:

	Name of signatory	Position
1	Eli Gadot	Chief Executive Officer
2	Efrat Hoze-Azrad	Other General Counsel and VP

Explanation: According to Regulation 5 of the Securities Regulations (Periodic and Immediate Reports), 1970, a report submitted pursuant to these regulations shall be signed by those authorized to sign on behalf of the corporation. Staff's position on the matter can be found on the ISA website: Click here.

Reference numbers of previous documents on the subject (the reference does not constitute inclusion by way of reference):

Securities of the corporation are listed for trading on the Tel Aviv Stock Exchange

Date of last form structure update: 04/02/2025

Short name: Tamar Petroleum

Address: Galgaley Haplada11, Herzliya4672211 Telephone: 074-7044779, Fax: 074-7044762

E-mail: efrat@tamarpetroleum.co.il Company

website: www.tamarpetroleum.co.il

Previous names of reporting entity:

Name of electronic reporter: Hoze Azrad Efrat Position: Legal Counsel Name of employing company:

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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.

Address: Galgaley Haplada 11, Herzliya 4672211 Telephone: 074-7044779 Fax: 074-7044762 E-mail: efrat@tamarpetroleum.co.il