Big Shopping Centers Ltd.

Major Shareholding Notification • Aug 13, 2025

BIG SHOPPING CENTERS LTD

BIG SHOPPING CENTERS LTD

Registration Number: 513623314

To: Israel Securities Authority To: Tel Aviv Stock Exchange Ltd. Form Number: T076 (Public) Transmitted via MAGNA: 13/08/2025 www.isa.gov.il www.tase.co.il Reference: 2025-01- 060158

Immediate Report on 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 for reporting changes in holdings of securities of the reporting corporation only. To report changes in holdings of securities of a subsidiary of the reporting corporation, if its activity is material to the activity of the reporting corporation, use Form T121.

1

Name of corporation/last name and first name of the holder: Harel Insurance Investments & Financial Services Ltd - Nostro

Type of identification number: Number in the Israeli Companies Register

Holder's identification number: 520033986

Type of holder: Nostro account

Does the hedge fund have the right to appoint a director or representative to the company's board?

Is the holder acting as a representative for the purpose of reporting several shareholders holding together with him securities of the corporation? Yes

Name of controlling shareholder in the interested party: See below Note No. 1

Identification number of controlling shareholder in the interested party: See below Note No. 1

Citizenship/country of incorporation or registration: Incorporated in Israel

Country of citizenship/incorporation or registration:

Security number on the stock exchange: 1227032

Name and type of security: Bonds (Series 24)

Nature of change: Increase Due to issuance according to prospectus

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 offexchange transaction, with disclosure in the free text field that the transaction was carried out in this way.

Is this a change in a single transaction or multiple transactions (cumulative change): Single transaction

Date of change: 10/08/2025

Transaction rate: 99.25 Currency: agorot

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

Balance (in quantity of securities) in the last report: 0 Holding percentage of total securities of the same type in the last report: % 0

Change in quantity of securities: +500,000

Current balance (in quantity of securities): 500,000 Current holding percentage of total securities of the same type: % 0.05

Holding percentage after the change: In capital: % 0 In voting rights: % 0

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

Holding percentage after the change on a fully diluted basis: In capital: % 0 In voting rights: % 0

Note number: 1

2

Name of corporation/last name and first name of the holder: Harel Insurance Investments & Financial Services Ltd - Mutual Funds

Type of identification number: Number in the Israeli Companies Register

Holder's identification number: 520033986

Type of holder: Companies managing mutual investment funds in trust

Does the hedge fund have the right to appoint a director or representative to the company's board?

Is the holder acting as a representative for the purpose of reporting several shareholders holding together with him securities of the corporation? No

Name of controlling shareholder in the interested party: See below Note No. 1

Identification number of controlling shareholder in the interested party: See below Note No. 1

Citizenship/country of incorporation or registration: Incorporated in Israel

Country of citizenship/incorporation or registration:

Security number on the stock exchange: 1227032

Name and type of security: Bonds (Series 24)

Nature of change: Increase Other

Other (free text): Due to issuance according to prospectus and due to purchase on the stock exchange

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 offexchange transaction, with disclosure in the free text field that the transaction was carried out in this way.

Is this a change in a single transaction or multiple transactions (cumulative change): Multiple transactions

Date of change:

Transaction rate:

Currency: agorot

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

Balance (in quantity of securities) in the last report: 0 Holding percentage of total securities of the same type in the last report: % 0

Change in quantity of securities: +8,114,765

Current balance (in quantity of securities): 8,114,765 Current holding percentage of total securities of the same type: % 0.75

Holding percentage after the change: In capital: % 0 In voting rights: % 0

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

Holding percentage after the change on a fully diluted basis: In capital: % 0 In voting rights: % 0

Note number: 2

3

Name of corporation/last name and first name of the holder: Harel Insurance Investments & Financial Services Ltd - Pension and Provident Funds

Type of identification number: Number in the Israeli Companies Register

Holder's identification number: 520033986

Type of holder: Provident funds and companies managing provident funds

Does the hedge fund have the right to appoint a director or representative to the company's board?

Is the holder acting as a representative for the purpose of reporting several shareholders holding together with him securities of the corporation? Yes

Name of controlling shareholder in the interested party: See below Note No. 1

Identification number of controlling shareholder in the interested party: See below Note No. 1

Citizenship/country of incorporation or registration: Incorporated in Israel

Country of citizenship/incorporation or registration:

Security number on the stock exchange: 1227032

Name and type of security: Bonds (Series 24)

Nature of change: Increase Due to issuance according to prospectus

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 offexchange transaction, with disclosure in the free text field that the transaction was carried out in this way.

Is this a change in a single transaction or multiple transactions (cumulative change): Single transaction

Date of change: 10/08/2025

Transaction rate: 99.25 Currency: agorot

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

Balance (in quantity of securities) in the last report: 0 Holding percentage of total securities of the same type in the last report: % 0

Change in quantity of securities: +120,000,000

Current balance (in quantity of securities): 120,000,000 Current holding percentage of total securities of the same type: % 11.1

Holding percentage after the change: In capital: % 0 In voting rights: % 0

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

Holding percentage after the change on a fully diluted basis: In capital: % 0 In voting rights: % 0

Note number: 1

Note: If the value "increase due to forced purchase of lent securities" or "decrease due to forced sale of lent securities" is selected, then lent securities not returned to the lender and thus the lending action became a forced purchase and the lending action a forced sale.

Notes Table

No.	Note
1	As reported to the company by the interested party, the holdings listed under provident funds include direct holdings of the provident funds in the security in the amount of 0 par value, as well as holdings of the partnership "Harel Amittim Corporate Bond Linked Partnership" (the "Partnership") in the amount of 120,000,000 par value. The partnerships are partnerships registered in the partnership register, and all rights holders in them are institutional reporting group companies from the Harel group. The partnerships themselves are not companies managing provident funds. According to the partnership agreement between the rights holders in the partnerships, the holding percentage of the rights holders in the partnerships changes frequently, according to the mechanism set in the partnership agreement. As further reported to the company by the interested party, the controlling shareholders in the interested party are: Yair Hamburger ID 007048671, Gideon Hamburger ID 007048663, Nurit Manor ID 051171312. The holding of the controlling shareholders in the interested party is mainly through G.Y.N. Economic Consulting and Investment Management 2017 Limited Partnership (Partnership number 550272587) ("G.Y.N. Partnership"). A partnership fully controlled and owned by the controlling shareholders, in which they hold as limited partners, through private companies fully owned by them, and also hold the general partner in the G.Y.N. Partnership.
2	It should be noted that between the dates 10.08.2025 - 12.08.2025, the following transactions were carried out by Harel Insurance Investments & Financial Services Ltd - Companies managing mutual investment funds in trust: Purchase in issuance, date of change: 10.08.2025, total change: 1,706,000 par value, rate: 99.25. Purchase in trading, date of change: 11.08.2025, total change: 3,952,962 par value, rate: 99.80. Purchase in trading, date of change: 12.08.2025, total change: 2,455,803 par value, rate: 99.93.

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

If not all the consideration was paid on the date of the change, please specify the date of completion of the payment:

1. If the change is by way of signing a lending agreement, please specify details regarding the manner of ending the lending:

Explanation: The holding percentages should be stated taking into account all securities held by the interested party.

• 1. The date and time the corporation first became aware of the event or matter: 13/08/2025 at 12:45
• 1. Details of the actions that caused the change:

Details of the authorized signatories on behalf of the corporation:

No.	Name of Signatory	Position
1	Or Lusky	Legal Advisor

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 matter can be found on the Authority's website: Click here.

Previous reference numbers of documents on the subject (the mention does not constitute inclusion by reference):

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

Form structure update date: 04/02/2025

Short name: BIG

Address: Allied Cities Tower, 26th Floor, 0, Ramat Hasharon 4713402 Phone: 073-2600420, 073-2600442 Fax: 073-2600426

Email: assaf@bigcenters.co.il Company website: www.bigcenters.co.il

Previous names of the reporting entity: BIG SHOPPING CENTERS LTD (2004) Ltd

Name of electronic reporter: Lusky Or Position: Attorney/Legal Advisor Employer company name: BIG SHOPPING CENTERS LTD (2004) Ltd

Address: Allied Cities Tower, 26th Floor, 0, Ramat Hasharon 4713402 Phone: 073-2600476 Fax: 073-2600576 Email: or@bigcenters.co.il