SASA POLYESTER SANAYİ A.Ş. — Share Issue/Capital Change 2026

Apr 1, 2026

Summary Info	MB Application for Approval of Conditional Capital Increase
Update Notification Flag	No
Correction Notification Flag	No
Postponed Notification Flag	No

Board Decision Date	01.04.2026
Authorized Capital (TL)	60.000.000.000
Paid-in Capital (TL)	43.815.615.360,8
Target Capital (TL)	46.255.615.356,8

Rights Issue (Allocated)

Share Group Info	Paid-in Capital (TL)	Amount of Private Placement Through Capital Increase By Restraining Preemptive Rights (TL)	Proportion of Private Placement Through Capital Increase By Restraining Preemptive Rights To The Capital (%)	New Shares'' ISIN	Form	Amount of Shares Cancelled (TL)
SASA, TRASASAW91E4	43.815.615.360,8	2.439.999.996	5,56879	SASA, TRASASAW91E4	Registered

	Paid-in Capital (TL)	Amount of Private Placement Through Capital Increase By Restraining Preemptive Rights (TL)	Proportion of Private Placement Through Capital Increase By Restraining Preemptive Rights To The Capital (%)	Amount of Shares Cancelled (TL)
TOTAL	43.815.615.360,8	2.439.999.996,000	5,56879

Other Aspects To Be Notified

Property of Increased Capital Shares	Dematerialized Share

Additional Explanations

An application was made to the Capital Markets Board on 1 April 2026 in order to allow realizing a conditional capital increase to meet the demands of the Convertible Bond (CB) holders who request to exercise their conversion rights in March 2026; and restricting the preemptive rights completely and allocating all of the new shares to be issued to the CB holders who demand to exercise their conversion rights for a total principal bond amount of EUR 115,900,000 in March 2026; and increasing the company's issued capital from TRY 43,815,615,360.80 to TRY 46,255,615,356.80 by the conversion amount of TRY 2,439,999,996; and approving the issue document to be issued in this context.

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.