One Software Technologies Ltd. — Major Shareholding Notification 2026

May 17, 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.

ONE Software Technologies Ltd
ONE SOFTWARE TECHNOLOGIES LTD
Registration number: 520034695

To: Israel Securities Authority
www.isa.gov.il

To: Tel-Aviv Stock Exchange Ltd.
www.tase.co.il

T078 (Public)
Filed via MAGNA: 17/05/2026
Reference: 2026-01-045302

Immediate report on a person who became an interested party in the corporation
Regulation 33(e)-(f) of the Securities Regulations (Periodic and Immediate Reports), 1970

1. Details of the holder:

First name: ____

First name in English as it appears in the passport: ____

Surname/Name of corporation: Companies from the Meitav Investment House Ltd group

Surname/Name of corporation in English: MEITAV INVESTMENT HOUSE LTD

Type of identification number: Number in the Israeli Companies Registrar ☐ The holder is a corporation

Identification number: 520043795

Citizenship/Country of incorporation or registration: Incorporated in Israel

Country of citizenship/incorporation or registration: ____

Address: 1 Jabotinsky St., Bnei Brak.

Is the holder acting as a representative for the purpose of reporting a number of shareholders who hold together with him securities of the corporation: Yes

Name of the controlling shareholder in the interested party: See Section 5

Identification number of the controlling shareholder in the interested party: See Section 5

2. Details of the action as a result of which the holder became an interested party in the corporation:

a. Nature of the action Increasedue to purchase on the stock exchange

b. Name and type of the security which is the subject of the action: ONE Technologies - ordinary shares

c. TASE security number: 161018

d. Date of execution of the action 14/05/2026

e. Quantity of securities which are the subject of the action: 1,073,466

f. The price at which the action was executed: 6,130.27Agorot

g. Whether they are dormant shares or securities convertible into dormant shares No

h. Whether the full consideration was paid at the date of the change Yes

If the full consideration was not paid at the date of the change, please specify the date of completion of payment

3. a. Holdings of the interested party after the action:

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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.

Name, type and series of the security	TASE security number	Quantity of securities	Dormant*	Percentage holding		Percentage holding (full dilution)
				% capital	% voting	% capital	% voting
ONE Technologies - ordinary shares	161018	4,367,155	No	5.93	5.93	5.93	5.93

b. ☐ The holder is not a member of an institutional reporting group.
☐ The holder is not a member of an institutional reporting group, but serves as a senior officer who is not a CEO or director and is not an interested party by virtue of his holdings.
☐ The holder is a hedge fund as defined in the Joint Investment Trust Regulations (Assets that may be purchased and held in a fund and their maximum rates), 1994.
☐ The hedge fund has the right to appoint a director or its representative to the company's board of directors
☐ The holder is a member of an institutional reporting group.

Details of his holdings are as follows:

The holder	Name, type and series of the security	TASE security number	Quantity of securities	Dormant
Companies managing mutual funds	ONE Technologies - ordinary shares	161018	1,170,118	No
Provident funds and companies managing provident funds	ONE Technologies - ordinary shares	161018	3,199,899	No
Market maker	ONE Technologies - ordinary shares	161018	0	No

Explanations:

1. If the interested party holds more than one type of security, the percentage holdings taking into account all securities held by him shall be stated only in one of the rows.
2. Holdings in other securities shall also be reported, including other securities that are not listed for trading.
3. In a case where the interested party is a subsidiary, the holdings shall be broken down into shares purchased prior to the entry into force of the Companies Law, 1999, and shares purchased after its entry into force.
4. Where the holder is not a member of an institutional reporting group, only Section 3a must be completed. Where the holder is a member of an institutional reporting group, Sections 3a and 3b must be completed.
5. If the interested party is a corporation wholly (100%) owned by a single controlling shareholder, the "Name of holder" field shall indicate the name of the single controlling shareholder, and the notes at the bottom of the form shall set out details of the corporation or corporations through which the shares are held, together with any other relevant detail. In contrast, if the interested party is a corporation held by more than one controlling shareholder, or held by several interested parties, the "Name of holder" field shall indicate the name of the holding corporation and the notes at the bottom of the form shall set out details of the controlling shareholders or interested parties who hold the holding corporation.
6. Reporting regarding a significant holder of means of control in a banking corporation without a controlling core shall be reported in report T121.

7. It must be stated whether these are dormant shares or securities convertible into dormant shares

8. ☐ The interested party does not hold shares or other securities in a held company, if its activity is material to the activity of the reporting corporation
   ☐ The interested party holds shares or other securities in a held company, if its activity is material to the activity of the reporting corporation, as detailed below:

1 Name of the held company if its activity is material to the activity of the reporting corporation:

Type of identification number:

Identification number:

Country of incorporation or registration: Country:

Nature of the relationship to the reporting corporation:

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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.

Type of security: Security number:

Quantity of securities:

Percentage holding out of all securities of the same type: $\%$

Percentage holding in capital: $\%$ Percentage holding in voting power: $\%$

5. Additional details:

According to information provided by the holder, the controlling shareholders in Meitav Investment House Ltd are: 1) Avner Stepak, ID No. 027378058, through Maya Holdings (Yaelim) Ltd, companies under his control and directly. 2) Eli Barkat, ID No. 058368143, through BERM Finance Ltd. The ultimate shareholders in BERM Finance Ltd are: Eli Barkat, ID No. 058368143, holding $34\%$ of the shares (through companies under his control), and also holding in trust the shares of Nir Barkat, ID No. 056092430, which constitute $33\%$ and are held through Nir Barkat Ltd, Reg. No. 512702036 (Eli Barkat and Nir Barkat are brothers), and Yuval Rechavi, ID No. 058142431, holding $33\%$ of the shares (through companies under his control). Further to that stated in Section 2.f above, as notified to the company by Meitav Investment House Ltd, the price specified as the price at which the transaction was executed is a weighted average price. The purchase was made in several separate transactions, where the maximum price was 6,132.15 Agorot per share and the minimum price was 6,130.00 Agorot per share. The remaining holdings of the market maker, as set out in Section 3.b above, are negative and reflect short sale transactions as detailed below: (ONE Technologies - ordinary shares - 2,862-)) In the absence of the possibility of presenting negative balances in the form, they are presented as zero balances. The market making is carried out through two companies in the Meitav Investment House Ltd group.

1. Date and time on which the corporation first became aware of the event or matter 15/05/2026at 11:06

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

	Name of signatory	Position
1	Uri Enoch	Chief Financial Officer

Explanation: According to Regulation 5 of the Periodic and Immediate Reports Regulations (1970), a report submitted pursuant to these regulations shall be signed by the persons authorized to sign on behalf of the corporation. Staff position on this 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 update of the form structure: 04/02/2025

Short name: ONE Technologies

Address: Yagiyah Kapa'im17, Petach Tikva491300 Telephone: 03-9767800, Fax: 03-9767801

E-mail: kobih@one1.co.il

Previous names of the reporting entity: ONE Software Technologies (O.S.T) Ltd, Michshuv Yashir Software Ltd

Name of electronic reporter: Herman Yaakov Position: Controller Name of employing company: ONE Software Technologies Ltd

Address: Yagiyah Kapa'im 17, Petach Tikva4491300 Telephone: 03-9767800 Fax: 03-9767801 E-mail: kobih@one1.co.il