Summary Info	Termination of the Share Buyback Program initiated pursuant to the resolution of the General Assembly dated April 24, 2025
Update Notification Flag	Yes
Correction Notification Flag	No
Postponed Notification Flag	No

Company Performs the Buy-Back	SASA POLYESTER SANAYİ A.Ş.
Company Subject to Buy-Back	SASA POLYESTER SANAYİ A.Ş.

Type Of Buy-Back	Within The Frame Of Buy-Back Program
Board Decision Date	27.03.2025
If Any, Duration Of Buy-Back Program	The period from the date of General Assembly approval of the program until the date of 2025 Ordinary General Assembly meeting to be held in 2026.
Total Amount Of The Fund Set Aside For Acqusition	2.000.000.000

Scheduled Period Of Buy-Back

Code of Share Subject to Buy-back	Starting Date Of Period	Ending Date Of Period	Nominal Value (TRY)	Ratio To Capital (%)
SASA, TRASASAW91E4	25.04.2025	24.04.2026

Details of Buy-Back

Code of Share Subject to Buy-back	Transaction Date	Nominal Value of Shares Subject to Transaction (TRY)	Ratio To Capital (%)	Transaction Price (TRY / Unit)	Nominal Value Of Shares Previously Buy-Backed Within The Frame Of The Program (TRY)	Privileges, If Any, Associated With These Shares
SASA, TRASASAW91E4	25.04.2025	16.000.000	0,03652	4,123		-
SASA, TRASASAW91E4	28.04.2025	20.000.000	0,04565	4,105	16.000.000	-
SASA, TRASASAW91E4	29.04.2025	10.000.000	0,02282	4,118	36.000.000	-
SASA, TRASASAW91E4	30.04.2025	11.500.000	0,02625	4,202	46.000.000	-
SASA, TRASASAW91E4	02.05.2025	12.000.000	0,02739	4,183	57.500.000	-
SASA, TRASASAW91E4	06.05.2025	25.000.000	0,05706	4,02	69.500.000	-
SASA, TRASASAW91E4	07.05.2025	40.000.000	0,09129	3,852	94.500.000	-
SASA, TRASASAW91E4	08.05.2025	20.000.000	0,04565	3,807	134.500.000	-
SASA, TRASASAW91E4	09.05.2025	20.000.000	0,04565	3,802	154.500.000	-

Completion of Buy-Back

Code of Share Subject to Buy-back	Starting Date Of Buy-Back Period	Ending Date of Buy- Back Period	The Maximum Price Paid For The Buy-Backed Shares (TRY / Unit)	The Average Price Paid For The Buy-Backed Shares (TRY / Unit)	The Cost-Of Buy-Back Program (TRY)	Source Used in the Buy-Back Process	Total Amount Of Buy-Backed Shares (Nominal TL)	Ratio Of Buy-Backed Shares To Capital (%)
SASA, TRASASAW91E4	24.04.2025	05.05.2026	4,23	3,98	694.510.000	Şirket İç kaynakları	174.500.000	0,716

Is the Buy-Back Program Terminated?

Yes

Additional Explanations

Within the scope of the share buyback program initiated pursuant to the resolution of the General Assembly dated April 24, 2025 and subsequently concluded, a total of 174,500,000 shares were repurchased. The total cost of these buybacks amounted to TRY 694,510,000, with an average price per share of TRY 3.98 and a highest price of TRY 4.23. All repurchases were funded from the Company's internal resources.

As of today, the total nominal value of the Company's treasury shares amounts to TRY 315,250,000 representing 0.71595% of the Company's share capital.

In the event of any discrepancy between the Turkish and English versions of this disclosure statement, the original Turkish version shall prevail. SASA disclaims all warranties and makes no representations about the accuracy or completeness of the English translation and assumes no liability for any errors, omissions or inaccuracies that may arise from use of this translation.

Supplementary Documents

Appendix: 1	Geri Alım Programı.pdf - Buy-Back Program
Appendix: 2	Share Buy-Back Program.pdf - Buy-Back Program