TÜRKİYE İŞ BANKASI A.Ş.

Interest Rate Update/Notice • May 29, 2025

Summary Info	Coupon payment of bonds
Update Notification Flag	Yes
Correction Notification Flag	No
Postponed Notification Flag	No
Subject of Notification	Coupon Payment

Board Decision Date	23.08.2023

Related Issue Limit Info

Currency Unit	TRY
Limit	50.000.000.000
Issue Limit Security Type	Debt Securities
Sale Type	Public Offering-Private Placement-Sale To Qualified Investor
Domestic / Oversea	Domestic
Capital Market Board Approval Date	21.12.2023

Capital Market Instrument To Be Issued Info

Type	Bond
Maturity Date	01.09.2025
Maturity (Day)	368
Sale Type	Public Offering
The country where the issue takes place	Türkiye
Title Of Intermediary Brokerage House	İŞ YATIRIM MENKUL DEĞERLER A.Ş.
Central Securities Depository	Merkezi Kayıt Kuruluşu A.Ş.
Starting Date of Sale	26.08.2024
Ending Date of Sale	28.08.2024
Nominal Value of Capital Market Instrument Sold	1.526.683.402
Maturity Starting Date	29.08.2024
Issue Price	1
Interest Rate Type	Fixed Rate
Interest Rate - Yearly Simple (%)	42
Interest Rate - Yearly Compound (%)	49,10
Traded in the Stock Exchange	Yes
Payment Type	TL Payment
ISIN Code	TRSTISB92512
Coupon Number	4
Currency Unit	TRY
Coupon Payment Frequency	Quarterly

Redemption Plan of Capital Market Instrument Sold

Coupon Number	Payment Date	Record Date	Payment Date	Interest Rate - Periodic (%)	Payment Amount	Exchange Rate	Was The Payment Made?
1	28.11.2024	27.11.2024	28.11.2024	10,4712	159.862.072,39		Yes
2	27.02.2025	26.02.2025	27.02.2025	10,4712	159.862.072,39		Yes
3	29.05.2025	28.05.2025	29.05.2025	10,4712	159.862.072,39		Yes
4	01.09.2025	29.08.2025	01.09.2025	10,9315
Principal/Maturity Date Payment Amount	01.09.2025	29.08.2025	01.09.2025

Rating

Does the issuer have a rating note?	Yes

Issuer Rating Note

Rating Company	Rating Note	Rating Date	Is it Investment Grade?
Fitch Ratings	AA-(tur)/Ulusal Uzun Vadeli Notu	13.06.2024	Yes

Does the capital market instrument have a rating note?	No

Does the originator have a rating note?	No

Additional Explanations

The 3rd coupon payment of bonds, which were publicly offered by our Bank with a maturity of 368 days, nominal value of TRY 1.526.683.402 and ISIN code of TRSTISB92512, has been completed on 29.05.2025.This is the translation of the Turkish public disclosure made by Türkiye İş Bankası A.Ş. through the Public Disclosure Platform, under the Material Events Guideline prepared in accordance with the Communique of Material Events, numbered II-15.1. According to the Material Events Guideline and the regulations, the Turkish public disclosure shall prevail.