TÜRK TELEKOMÜNİKASYON A.Ş.

Capital/Financing Update • May 23, 2024

Summary Info	Partial redemption of bond with ISIN code XS1955059420
Update Notification Flag	Yes
Correction Notification Flag	No
Postponed Notification Flag	No
Subject of Notification	Early Redemption

Board Decision Date	26.06.2018

Related Issue Limit Info

Currency Unit	USD
Limit	500.000.000
Issue Limit Security Type	Debt Securities
Sale Type	Oversea
Domestic / Oversea	Oversea
Capital Market Board Approval Date	07.02.2019

Capital Market Instrument To Be Issued Info

Type	Bond
Maturity Date	28.02.2025
Maturity (Day)	2.192
Sale Type	Oversea
The country where the issue takes place	İrlanda
Central Securities Depository	DTC/Euroclear/Clearstream
Ending Date of Sale	28.02.2019
Nominal Value of Capital Market Instrument Sold	500.000.000
Maturity Starting Date	28.02.2019
Interest Rate Type	Fixed Rate
Traded in the Stock Exchange	Yes
Payment Type	Foreign Exchange Payment
ISIN Code	XS1955059420
Coupon Number	12
Currency Unit	USD
Coupon Payment Frequency	Once Every Six Months

Redemption Plan of Capital Market Instrument Sold

Coupon Number	Payment Date	Was The Payment Made?
1	28.08.2019	Yes
2	28.02.2020	Yes
3	28.08.2020	Yes
4	28.02.2021	Yes
5	28.08.2021	Yes
6	28.02.2022	Yes
7	28.08.2022	Yes
8	28.02.2023	Yes
9	28.08.2023	Yes
10	28.02.2024	Yes
11	28.08.2024
12	28.02.2025
Principal/Maturity Date Payment Amount

Rating

Does the issuer have a rating note?	Yes

Issuer Rating Note

Rating Company	Rating Note	Rating Date	Is it Investment Grade?
Fitch Ratings, S&P Ratings	Fitch: B+ (Positive), S&P: B+ (Positive)	07.05.2024	No

Does the capital market instrument have a rating note?	Yes

Capital Market Instrument Rating Note

Rating Company	Rating Note	Rating Date	Is it Investment Grade?
Fitch Ratings, S&P Ratings	Fitch: B+, S&P: BB-	23.05.2024	No

Does the originator have a rating note?	No

Early Redemption Info

Early Redemption Demand Starting Date	07.05.2024
Early Redemption Demand Ending Date	22.05.2024
Early Redemption Date	23.05.2024
Record Date	22.05.2024
Payment Date	23.05.2024
Nominal Amount Of Early Redemption	300.000.000
Remaining Amount After Early Redemption	200.000.000
Early Redemption Payment Rate (Coefficient)	60
Amount of Payment as Early Redemption	318.763.000
Currency Unit	USD
Was All the Issued Amount Subject to Early Redemption?	No

Additional Explanations

As a result of our company's Eurobond Tender offer announced with our disclosure dated 07.05.2024, USD 300 mn of the bond with ISIN code XS1955059420 was redeemed on 22.05.2024.