Sinch

Following the Extraordinary General Meeting's resolution to cancel 74,211,294 shares and the registration of the cancellation of shares, Sinch's total holding of own shares now amounts to 4,150,000 shares, corresponding to 0.54 percent of the total number of shares and votes in the company. Sinch's holding of own shares has thereby fallen below the five percent disclosure threshold as set out in Chapter 4, Section 5 of the act.

This flagging notification is based upon the new total number of shares as of Friday, February 20, 2026.

The repurchases are made in accordance with the Board’s resolution to acquire own shares announced on 21 July 2025. The repurchases may continue up until the 2026 Annual General Meeting. The purpose of the acquisition of own shares is to adapt the company's capital and share structure to contribute to increased shareholder value.

For additional information, please contact:
Mia Nordlander
Head of Investor Relations
Mobile: +46 735 11 53 95
E-mail: investors@sinch.com

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

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 190,000 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 more than 60 countries, with headquarters in Stockholm. Sinch is listed on Nasdaq Stockholm (XSTO: SINCH). Visit us at 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 11:00 CET, 23 February 2026.