Partner Communications Co Ltd.

Major Shareholding Notification • Aug 24, 2025

PARTNER COMMUNICATIONS COMPANY LTD.

PARTNER COMMUNICATIONS COMPANY LTD.

Registration Number: 520044314

To: Israel Securities Authority To: Tel Aviv Stock Exchange Ltd. Form Number: T076 (Public) Sent via MAGNA: 24/08/2025 Israel Securities Authority Website: www.isa.gov.il Tel Aviv Stock Exchange Website: www.tase.co.il Reference: 2025-01-062909

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. For reporting 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 holder: Yigal Giladi

Type of identification number: Identity card number

Holder's identification number: 32215162

Type of holder: Senior officer who is not a CEO or director and is not an interested party by virtue of holdings

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 on behalf of several shareholders holding together securities of the corporation? No

Name of controlling shareholder in the interested party:

Identification number of controlling shareholder in the interested party:

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

Country of citizenship / incorporation or registration:

Security number on the stock exchange: 1086313

Name and type of security: Partner Employee Warrants

Nature of change: Decrease

Decrease in convertible securities due to their conversion to shares or redemption

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: 21/08/2025

Transaction rate: 3,165 agorot

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

Balance (number of securities) in the last report: 91,157

Holding percentage of total securities of the same type in the last report: % 1.18

Change in quantity of securities: 15,262-

Current balance (number of securities): 75,895

Current holding percentage of total securities of the same type: % 0.99

Holding percentage after the change: In capital: % 0.02

In voting rights: % 0.02

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: % 0.06

In voting rights: % 0.06

Note number: 1

2

Name of corporation/Last name and first name of holder: Yigal Giladi

Type of identification number: Identity card number

Holder's identification number: 32215162

Type of holder: Senior officer who is not a CEO or director and is not an interested party by virtue of holdings

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 on behalf of several shareholders holding together securities of the corporation? No

Name of controlling shareholder in the interested party:

Identification number of controlling shareholder in the interested party:

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

Country of citizenship / incorporation or registration:

Security number on the stock exchange: 1083484

Name and type of security: Ordinary share of 0.01 NIS par value each

Nature of change: Decrease

Due to sale 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): Single transaction

Date of change: 21/08/2025

Transaction rate: 3,165 agorot

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

Balance (number of securities) in the last report: 40,598

Holding percentage of total securities of the same type in the last report: % 0.02

Change in quantity of securities: 6,752-

Current balance (number of securities): 33,846

Current holding percentage of total securities of the same type: % 0.02

Holding percentage after the change: In capital: % 0.02

In voting rights: % 0.02

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: % 0.06

In voting rights: % 0.06

Note number:

3

Name of corporation/Last name and first name of holder: Avi Dvora

Type of identification number: Identity card number

Holder's identification number: 025216904

Type of holder: Senior officer who is not a CEO or director and is not an interested party by virtue of holdings

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 on behalf of several shareholders holding together securities of the corporation? No

Name of controlling shareholder in the interested party:

Identification number of controlling shareholder in the interested party:

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

Country of citizenship / incorporation or registration:

Security number on the stock exchange: 1086313

Name and type of security: Partner Employee Warrants

Nature of change: Decrease

Decrease in convertible securities due to their conversion to shares or redemption

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: 21/08/2025

Transaction rate: 3,160 agorot

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

Balance (number of securities) in the last report: 197,820

Holding percentage of total securities of the same type in the last report: % 2.57

Change in quantity of securities: 57,408-

Current balance (number of securities): 140,412

Current holding percentage of total securities of the same type: % 1.84

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: % 0.07

In voting rights: % 0.07

Note number: 2

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

No.	Note
1	The transaction rate refers to the sale of 7,854 shares resulting from the exercise of 15,262 warrants.
2	The transaction rate refers to the sale of 19,235 shares resulting from the exercise of 57,408 warrants.

1. Was the entire consideration paid at the time of the change? Yes

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

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

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: 21/08/2025 at 18:16
• 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	Sarit Hecht	Other: Deputy CEO Legal Counsel and Company Secretary

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

Short name: PARTNER

Address: Amal 8, Rosh HaAyin 4809229 Phone: 054-7814455, Fax: 054-7814123 Email: ExecutiveOffices@partner.co.il Company website: www.partner.co.il

Previous names of the reporting entity:

Electronic signatory name: Sivan Shadlovsky Position: Attorney/Legal Advisor Employer company name:

Address: Amal 8, Rosh HaAyin 4810302 Phone: 054-7814191 Fax: Email: sivan.shadlovsky@partner.co.il