OPET PETROLCÜLÜK A.Ş.

Capital/Financing Update • Oct 20, 2025

Summary Info	1.500.000.000 TL Tahvil İhracı
Update Notification Flag	No
Correction Notification Flag	No
Postponed Notification Flag	No
Subject of Notification	Completion of the Sale

Board Decision Date	04.03.2025

Related Issue Limit Info

Currency Unit	TRY
Limit	6.000.000.000
Issue Limit Security Type	Debt Securities
Sale Type	Private Placement-Sale To Qualified Investor
Domestic / Oversea	Domestic
Capital Market Board Approval Date	30.05.2025

Capital Market Instrument To Be Issued Info

Type	Bond
Maturity Date	18.10.2027
Maturity (Day)	728
Sale Type	Sale To Qualified Investor
Intended Nominal Amount	1.500.000.000
Intended Maximum Nominal Amount	1.500.000.000
The country where the issue takes place	Türkiye
Approval Date of Tenor Issue Document	30.05.2025
Title Of Intermediary Brokerage House	AK YATIRIM MENKUL DEĞERLER A.Ş.
Central Securities Depository	Merkezi Kayıt Kuruluşu A.Ş.
Starting Date of Sale	17.10.2025
Ending Date of Sale	17.10.2025
Nominal Value of Capital Market Instrument Sold	1.500.000.000
Maturity Starting Date	20.10.2025
Issue Price	1
Interest Rate Type	Fixed Rate
Interest Rate - Yearly Simple (%)	33,25
Interest Rate - Yearly Compound (%)	37,64
Traded in the Stock Exchange	Yes
Payment Type	TL Payment
ISIN Code	TRSOPASE2714
Coupon Number	8
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	19.01.2026	16.01.2026	19.01.2026	8,2898
2	20.04.2026	17.04.2026	20.04.2026	8,2898
3	20.07.2026	17.07.2026	20.07.2026	8,2898
4	19.10.2026	16.10.2026	19.10.2026	8,2898
5	18.01.2027	15.01.2027	18.01.2027	8,2898
6	19.04.2027	16.04.2027	19.04.2027	8,2898
7	19.07.2027	16.07.2027	19.07.2027	8,2898
8	18.10.2027	15.10.2027	18.10.2027	8,2898
Principal/Maturity Date Payment Amount	18.10.2027	15.10.2027	18.10.2027

Rating

Does the issuer have a rating note?	Yes

Issuer Rating Note

Rating Company	Rating Note	Rating Date	Is it Investment Grade?
JCR-ER Kredi Derecelendirme	Uzun vadeli ulusal notu "AA+ (tr)" Kısa vadeli ulusal notu "J1+ (tr)"	27.12.2024	Yes

Does the capital market instrument have a rating note?	No

Does the originator have a rating note?	No

Additional Explanations

Şirketimizin 1.500.000.000 TL nominal değerli 728 gün vadeli 18.10.2027 itfa tarihli TRSOPASE2714 ISIN kodlu tahvilin nitelikli yatırımcılara satışı tamamlanmıştır.