Sinch

The change in the number of shares and votes is a result of 19,599 shares being issued in September due to the exercise of stock options under incentive programs.

For further information, please contact
Mia Nordlander
SVP Investor Relations & Sustainability
Mobile:  +46 735 11 53 95
E-mail:  mia.nordlander@sinch.com

Fredrik Hallstan
Director Corporate Communications
Mobile:  +46 761 15 38 30
E-mail: fredrik.hallstan@sinch.com

This information is information that Sinch AB (publ) is obliged to make public pursuant to the Financial Instruments Trading Act (1991:980). The information was submitted for publication, through the agency of the contact person set out above, at 13:30 CEST September 30, 2026.

About Sinch
Sinch’s vision is to connect every business with every customer, everywhere in the world. With the industry’s most trusted foundation for intelligent customer communications, Sinch powers over 900 billion customer interactions annually for more than 200,000 customers across the globe. Leading global companies, including AI innovators, rely on Sinch to strengthen customer relationships and deliver seamless experiences across messaging, email and voice. Profitable since its founding in 2008, Sinch generated net sales of USD 3 billion (SEK 27 billion) in 2025 and has over 4,000 employees in 59 countries, with headquarters in Stockholm. Sinch is listed on Nasdaq Stockholm (XSTO: SINCH). Visit us at www.group.sinch.com