Ackerstein Group Ltd. — Regulatory Filings 2026

May 18, 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.

| Ackerstein Group Ltd |
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| ACKERSTEIN GROUP LTD |
| Registration number: 512714494 |
| To: Israel Securities Authority
www.isa.gov.il | To: Tel Aviv Stock Exchange Ltd
www.tase.co.il | T029 (Public) | Filed via MAGNA: 18/05/2026
Reference: 2026-01-045877 |
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Immediate report regarding extension of the period for offering securities under the corporation's shelf prospectus

Pursuant to section 23A(b) of the Securities Law, 1968

1. The date on which the shelf prospectus for which the application (T025) was submitted was published is: 23/05/2024

And the reference number (of T012) of the shelf prospectus is: 2024-01-053454

Prospectus number: 47425

Note: to be entered for the internal use of the Authority

1. The corporation hereby reports that the Israel Securities Authority has decided to extend the period for offering securities under the corporation's shelf prospectus until: 23/05/2027

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

| The corporation's securities are listed for trading on the Tel Aviv Stock Exchange
Form structure update date: 06/08/2024
Short name: Ackerstein Group
Address: Medinat HaYehudim103, Herzliya4676679 Telephone: 09-9596622, Fax: 09-9543130
Email: saare@ackerstein.co.il Company website: http://www.ackerstein.co.il/profile | |
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Former names of reporting entity:

Name of electronic reporter: Saar EgoziPosition: Legal Counsel and Company SecretaryName of employing company: Address: Medinat HaYehudim103, Herzliya 4676679Telephone: 09-9596622Fax: 09-6556770Email: SaarE@ackerstein.co.il