One Software Technologies Ltd.

Director's Dealing • Dec 21, 2025

ONE SOFTWARE TECHNOLOGIES LTD

Company Registration Number: 520034695

To:

• Israel Securities Authority (www.isa.gov.il)
• Tel Aviv Stock Exchange Ltd (www.tase.co.il)

Form Number: T076 (Public)

Filing Date (MAGNA): 21/12/2025 Confirmation Number: 2025-01-101515

Immediate Report on Changes to 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 of securities of the reporting entity only. To report a change in holdings of securities of a subsidiary whose activity is material to the reporting entity, use form T121.

1. Holder Details

Holder's Name: Oded Sandler ID Type: Identity Card Number

ID Number: 066161282

• Holder's Type: Senior officer who is not a CEO or director and not a controlling shareholder by virtue of holdings
• Does the hedge fund have the right to appoint a director or its representative to the company's board? _________
• Is the holder acting as a representative for reporting purposes of a number of shareholders holding securities of the corporation together with him? No
• Controlling shareholder in entity? -
• ID of controlling shareholder in entity? -
• Citizenship/ Country of incorporation or registration: Private individual with Israeli citizenship
• Country of citizenship/ incorporation or registration: _________

Change in Security Type 1

Security ID on TASE: 1610211

Security Name & Type: One App 06/21 (Not listed for trading)

Nature of Change: Decrease, Other Details: Exercise of employee warrants Transaction Type: Single transaction

Date of Change: 18/12/2025 Transaction Price: 3,415 agorot

Currency: Agorot

Are the shares dormant or securities convertible to dormant shares? No

Previous balance (quantity): 750

Previous holding percentage of this type: 24.00%

Change in quantity: -750

Current balance (quantity): 0

Current holding percentage of this type: 0%

Holding percentage after change - capital: 0%

Holding percentage after change - voting: 0%

Explanation: The holdings percentage after change does not relate to convertible securities.

Holding percentage after full dilution - capital: 0%

Holding percentage after full dilution - voting: 0%

Note number: 0

Change in Security Type 2

Security ID on TASE: 161018

Security Name & Type: Ordinary Shares

Nature of Change: Increase, Other Details: Exercise of employee warrants Transaction Type: Single transaction

Date of Change: 18/12/2025 Transaction Price: 9,478 agorot

Currency: Agorot

Are the shares dormant or securities convertible to dormant shares? No

Previous balance (quantity): 0

Previous holding percentage of this type: 0.00%

Change in quantity: +4,797

Current balance (quantity): 4,797

Current holding percentage of this type: 0.01% Holding percentage after change - capital: 0.01%

Holding percentage after change - voting: 0.01%

Explanation: The holdings percentage after change does not relate to convertible securities.

Holding percentage after full dilution - capital: 0.01%

Holding percentage after full dilution - voting: 0.01%

Note number: 0

Change in Security Type 3

Security ID on TASE: 161018

Security Name & Type: Ordinary Shares

Nature of Change: Decrease, Due to sale on the stock exchange

Details: _________

Transaction Type: Single transaction

Date of Change: 18/12/2025 Transaction Price: 9,420 agorot

Currency: Agorot

Are the shares dormant or securities convertible to dormant shares? No

Previous balance (quantity): 4,797

Previous holding percentage of this type: 0.01%

Change in quantity: -4,797

Current balance (quantity): 0

Current holding percentage of this type: 0%

Holding percentage after change - capital: 0.00%

Holding percentage after change - voting: 0.00%

Explanation: The holdings percentage after change does not relate to convertible securities.

Holding percentage after full dilution - capital: 0.00%

Holding percentage after full dilution - voting: 0.00%

Note number: 0

Note: If an increase is due to the forced purchase of borrowed securities or a decrease is due to the forced sale of borrowed securities, then borrowed securities not returned to the lender, and thus the lending transaction becomes a forced acquisition and the lending transaction a forced sale.

Notes Table

No.	Note
1

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.

• 1. Was all the consideration paid on the date of the change: Yes
• 1. If not all the consideration was paid at the time of change, indicate the date of payment completion: _________
• 1. If the change occurred via signing a securities lending agreement, provide details on ending the lending: _________

Explanation: Holdings rates should be stated considering all securities held by the interested party.

• 1. Date and time the corporation first became aware of the event: 18/12/2025 at 18:10
• 1. Details of the actions which led to the change: _________

Details of Authorized Signatories on behalf of the Corporation:

No.	Signatory Name	Role
1	Uri Enoch	CFO

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

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

Short Name: ONE TECHNOLOGIES

Address: 17 Yagiy Kapayim St., Petah Tikva, 491300 Phone: 03-9767800, Fax: 03-9767801 Email: kobih@one1.co.il

Previous names of Reporting Entity: ONE SOFTWARE TECHNOLOGIES (O.S.T) LTD, Yashir Computing Software LTD

Name of Electronic Reporter: Herman Yaakov Role: Accountant Employer Name: ONE SOFTWARE TECHNOLOGIES LTD Address: 17 Yagiy Kapayim St., Petah Tikva 4491300 Phone: 03-9767800, Fax: 03-9767801 Email: kobih@one1.co.il

Form structure last updated on: 04/02/2025

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