ONE SOFTWARE TECHNOLOGIES LTD

Company Details

וואן טכנולוגיות תוכנה בע"מ :(Hebrew (Name Company

Company Name (English): ONE SOFTWARE TECHNOLOGIES LTD

Registration Number: 520034695

To:

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

Form Number: 076ת) Public)

MAGNA Transmission Date: 17/12/2025

Proof ID: 2025-01-100583

Immediate Report regarding 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 solely for reporting ^a change in holdings in securities of the reporting corporation. To report ^a change in holdings in securities of ^a subsidiary of the reporting corporation if its activity is material to the reporting corporation, one must use form T121.

1. Holder Details

Name: Aviad Shein (שיין אביעד(

ID Type: Identity Card ID Number: 55376073

Holder Type: Senior officer who is not a CEO or director and is not a holder of interest by virtue of holdings

The hedge fund has the right to appoint a director or representative to the board: _________

Acts as representative for reporting on behalf of multiple shareholders: No

Controlling shareholder in interested party: -

ID of controlling shareholder: -

Citizenship / Country of incorporation or registration: Private individual with Israeli citizenship

Country of citizenship / incorporation or registration: _________

Change 1 (Security no. 1610211)

Security Name and Type: One Op 06/21 (not listed for trading)

Nature of Change: Decrease, Other

(Other detail): Exercise of warrants by employees

One transaction or multiple (accumulated) transactions: One transaction

Date of Change: 16/12/2025 Transaction rate: 3,415 agorot

Are these dormant shares or convertible securities into dormant shares: No

Balance in last report: 1,984

Holding percentage in same type last reported (%): 38.83

Change in quantity: 1,984 -

Current balance: 0

Current holding percentage (%): 0

Holding percentage after the change – Capital (%): 0

Holding percentage after the change – Voting rights (%): 0

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

Holding after full dilution (%), capital: 0, voting rights: 0

Notes: 0

Change 2 (Security no. 161018)

Security Name and Type: Ordinary shares
Nature of Change: Increase, Other
(Other detail): Exercise of warrants by employees
One transaction or multiple (accumulated) transactions: One transaction
Date of Change: 16/12/2025 Transaction rate: 9,127 agorot
Are these dormant shares or convertible securities into dormant shares: No
Balance in last report: 0
Holding percentage in same type last reported (%): 0.00
Change in quantity: 12,416 +
Current balance: 12,416
Current holding percentage (%): 0.02
Holding percentage after the change Capital (%): 0.02
Holding percentage after the change Voting rights (%): 0.02
Explanation: The holding percentage after the change does not refer to convertible securities.
Holding after full dilution (%), capital: 0.02, voting rights: 0.02
Notes: 0

Change 3 (Security no. 161018)

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.

Security Name and Type: Ordinary shares

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

One transaction or multiple (accumulated) transactions: One transaction

Date of Change: 16/12/2025 Transaction rate: 9,200 agorot

Are these dormant shares or convertible securities into dormant shares: No

Balance in last report: 12,416

Holding percentage in same type last reported (%): 0.02

Change in quantity: 12,416 -

Current balance: 0

Current holding percentage (%): 0.00

Holding percentage after the change – Capital (%): 0.00

Holding percentage after the change – Voting rights (%): 0.00

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

Holding after full dilution (%), capital: 0.00, voting rights: 0.00

Notes: 0

General Notes

Note: Purchase or sale of shares on the stock exchange by means of ^a matched transaction, as defined in part three of the TASE rules, shall be classified as an off-exchange transaction, with disclosure in the free text field that the transaction was performed in this manner.

Note: If an increase is selected due to forced purchase of borrowed securities or decrease due to forced sale of borrowed securities, then securities borrowed not returned to the lender, thereby making the borrowing ^a forced purchase and the lending ^a forced sale.

Additional Details

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 the entire consideration paid at the time of the change? Yes
If not, please specify date of completion of payment: _________
1. If the change was by signing a lending instrument, specify details regarding how the loan ended: _________
Explanation: Please indicate the holding rates considering all securities held by the interested party.
1. Date and time the corporation first learned of the event or matter: 16/12/2025 at 18:33
1. Details of actions taken that caused the change: _________

Details of Authorized Signatories for the Corporation

Name	Position
Uri Enoch	CFO

Explanation: According to Regulation 5 of the Periodic and Immediate Reports Regulations (1970), ^a report submitted pursuant to these regulations must be signed by the persons authorized to sign on behalf of the corporation. The staff position on the issue can be found on the Authority's website: Click here

Footer

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

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

Date of Form Structure Update: 04/02/2025

Short Name: טכנולוגיות וואן) ONE TECHNOLOGIES)

Address: 17 Yagiyah Kapayim St., Petah Tikva 491300

Phone: 03-9767800 Fax: 03-9767801

Email: [email protected]

וואן טכנולוגיות תוכנה )או.אס.טי( בע"מ, מיחשוב ישיר תוכנה בע"מ :entity reporting the of names Previous

Electronic declarant name: Herman Yaakov

Title: Accountant

Employer company: ONE SOFTWARE TECHNOLOGIES LTD

Employer address: 17 Yagiyah Kapayim, Petah Tikva 4491300