One Software Technologies Ltd.

Major Shareholding Notification • Dec 16, 2025

ONE SOFTWARE TECHNOLOGIES LTD (תוכנה טכנולוגיות וואן (בע"מ

Registration number: 520034695

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

Form Number: T076 (Public)

Transmitted on MAGNA: 16/12/2025

Reference: 2025-01-100208

Immediate Report Regarding Changes in Holdings of Interested Parties and Senior Officers

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

Note: This form is designated for reporting on changes in holdings of securities of the reporting corporation only. Reporting on changes in holdings in securities of ^a held company of the reporting corporation whose activity is material to the activity of the reporting corporation should be made using Form T121.

• Name/Corporation or Surname and First Name of Holder: Aviad Shein
• ID Number Type: Identity card number
• Holder's ID Number: 55376073
• Holder Type: Senior officer who is not a CEO or director and does not qualify as an interested party by virtue of holdings
• Citizenship/Country of Incorporation or Registration: Private person with Israeli citizenship
• Stock Exchange Security Number: 1610211
• Name and Type of Security: ONE OP 06/21 (not listed for trading)
• Nature of Change: Decrease, Other (Exercise of options for employees)
• Whether it is a change in a single transaction or several transactions (cumulative change): Single transaction
• Date of Change: 15/12/2025
• Transaction price: 3,415 agorot
• Were these dormant shares or securities convertible to dormant shares: No
• Previous balance (number of securities) in last report: 2,000
• Holding percentage out of total securities of the same type in last report: 39.02%
• Change in number of securities: -16
• Current balance (number of securities): 1,984
• Current holding percentage out of total securities of the same type: 38.83%
• Holding percentage after the change: Equity: 0% Voting rights: 0%
• Explanation: Holding percentage after the change does not refer to convertible securities.
• Holding percentage after change on full dilution: Equity: 0% Voting rights: 0%

• Note Number: 0

• Name/Corporation or Surname and First Name of Holder: Aviad Shein

• ID Number Type: Identity card number
• Holder's ID Number: 55376073
• Holder Type: Senior officer who is not a CEO or director and does not qualify as an interested party by virtue of holdings
• Citizenship/Country of Incorporation or Registration: Private person with Israeli citizenship
• Stock Exchange Security Number: 161018
• Name and Type of Security: Ordinary shares
• Nature of Change: Increase, Other (Exercise of options for employees)
• Whether it is a change in a single transaction or several transactions (cumulative change): Single transaction
• Date of Change: 15/12/2025
• Transaction price: 9,200 agorot
• Were these dormant shares or securities convertible to dormant shares: No
• Previous balance (number of securities) in last report: 0
• Holding percentage out of total securities of the same type in last report: 0.00%
• Change in number of securities: +100
• Current balance (number of securities): 100
• Current holding percentage out of total securities of the same type: 0.00%
• Holding percentage after the change: Equity: 0.00% Voting rights: 0.00%
• Explanation: Holding percentage after the change does not refer to convertible securities.
• Holding percentage after change on full dilution: Equity: 0.00% Voting rights: 0.00%
• Note Number: 0

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/Corporation or Surname and First Name of Holder: Aviad Shein
• ID Number Type: Identity card number
• Holder's ID Number: 55376073
• Holder Type: Senior officer who is not a CEO or director and does not qualify as an interested party by virtue of holdings
• Citizenship/Country of Incorporation or Registration: Private person with Israeli citizenship
• Stock Exchange Security Number: 161018
• Name and Type of Security: Ordinary shares
• Nature of Change: Decrease, Due to sale on the stock exchange
• Whether it is a change in a single transaction or several transactions (cumulative change): Single transaction
• Date of Change: 15/12/2025
• Transaction price: 9,200 agorot
• Were these dormant shares or securities convertible to dormant shares: No
• Previous balance (number of securities) in last report: 100
• Holding percentage out of total securities of the same type in last report: 0.00%
• Change in number of securities: -100
• Current balance (number of securities): 0
• Current holding percentage out of total securities of the same type: 0%
• Holding percentage after the change: Equity: 0.00% Voting rights: 0.00%
• Explanation: Holding percentage after the change does not refer to convertible securities.
• Holding percentage after change on full dilution: Equity: 0.00% Voting rights: 0.00%
• Note Number: 0

Note: Purchase or sale of shares on the stock exchange by way of ^a matched transaction, as defined in the third part of the Stock Exchange Regulations, will be classified as an off-exchange transaction, with disclosure provided in the free-text field that the transaction was conducted in this way.

Notes Table

No.	Note
1

1. Was the full consideration paid on the date of the change? Yes
-------------------------------------------------------------------	--	--

If not, please indicate the date of payment completion:

1. If the change is by way of signing a loan agreement, please indicate details concerning the conclusion of the loan:

Explanation: Please indicate the holding percentages taking into account all securities held by the interested party.

• 1. Date and time the corporation was first informed of the event or matter: 15/12/2025 at 18:07
• 1. Details of actions leading to the change: _________

Authorized signatories for the corporation:

#	Signatory Name	Position
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 position on this matter can be found on the Authority's website: Click here.

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

Last form structure update: 04/02/2025

Short Name: ONE TECHNOLOGIES

Address: Yagiyah Kafayim 17, Petach Tikva 491300

Phone: 03-9767800, Fax: 03-9767801

Email: kobih@one1.co.il

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.

Previous names of reporting entity: ONE TECHNOLOGIES SOFTWARE (O.S.T) LTD, MIHSUB YESHIR SOFTWARE LTD

Electronic reporter name: Herman Yaakov, Position: Accountant Employing company name: ONE SOFTWARE TECHNOLOGIES LTD

Address: Yagiyah Kafayim 17, Petach Tikva 4491300, Phone: 03-9767800, Fax: 03-9767801, Email: kobih@one1.co.il

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