BİLKOM BİLİŞİM HİZMETLERİ A.Ş.

Capital/Financing Update • Dec 19, 2025

Summary Info	Nitelikli yatırımcılara finansman bonosu ihracı
Update Notification Flag	Yes
Correction Notification Flag	No
Postponed Notification Flag	No
Subject of Notification	Completion of the Sale

Board Decision Date	17.07.2025

Related Issue Limit Info

Currency Unit	TRY
Limit	3.900.000.000
Issue Limit Security Type	Debt Securities
Sale Type	Private Placement-Sale To Qualified Investor
Domestic / Oversea	Domestic
Capital Market Board Approval Date	13.11.2025

Capital Market Instrument To Be Issued Info

Type	Bill
Maturity Date	15.06.2026
Maturity (Day)	178
Sale Type	Sale To Qualified Investor
Intended Nominal Amount	800.000.000
Intended Maximum Nominal Amount	800.000.000
The country where the issue takes place	Türkiye
Title Of Intermediary Brokerage House	YAPI KREDİ YATIRIM MENKUL DEĞERLER A.Ş.
Central Securities Depository	Merkezi Kayıt Kuruluşu A.Ş.
Starting Date of Sale	18.12.2025
Ending Date of Sale	18.12.2025
Nominal Value of Capital Market Instrument Sold	800.000.000
Maturity Starting Date	19.12.2025
Issue Price	1
Interest Rate Type	Floating Rate
The Period That Rate Will Be Used	T-1
Floating Rate Reference	TLREF
Additional Return (%)	0,70
Traded in the Stock Exchange	Yes
Payment Type	TL Payment
ISIN Code	TRFBLKM62617
Coupon Number	1
Currency Unit	TRY
Coupon Payment Frequency	Single Coupon

Redemption Plan of Capital Market Instrument Sold

Coupon Number	Payment Date	Record Date	Payment Date	Interest Rate - Periodic (%)	Interest Rate - Yearly Simple (%)	Interest Rate - Yearly Compound (%)	Payment Amount	Exchange Rate	Was The Payment Made?
1	15.06.2026	12.06.2026	15.06.2026
Principal/Maturity Date Payment Amount	15.06.2026	12.06.2026	15.06.2026

Rating

Does the issuer have a rating note?	Yes

Issuer Rating Note

Rating Company	Rating Note	Rating Date	Is it Investment Grade?
JCR AVRASYA DERECELENDİRME A.Ş.	Uzun Vadeli Ulusal Kurum Kredi Rating Notu AA+ (tr) / (Stabil Görünüm)	17.10.2025	Yes

Does the capital market instrument have a rating note?	No

Does the originator have a rating note?	No

Additional Explanations

Sermaye Piyasası Kurulu'nun 13.11.2025 tarih ve 59/2111 sayılı kararıyla uygun görülen ihraç limiti kapsamında, Şirketimizin yurt içinde halka arz edilmeksizin nitelikli yatırımcılara satılmak üzere 178 gün vadeli, vade sonu TLREF endeksli değişken faiz üzerinden 800 milyon TL planlanan nominal tutarlı tahvil ihracına ilişkin talep toplama işlemi 18.12.2025 tarihinde, takası ise 19.12.2025 tarihinde gerçekleşmiştir. İşleme Yapı Kredi Yatırım Menkul Değerler A.Ş. aracılık etmiştir.