TradeDoubler

Tradedoubler Aktiebolag (publ) ("Tradedoubler" or the "Company") has, during the period May 25 - May 29, 2026, repurchased a total of 52,972 ordinary shares within the framework of the share buyback program launched by the Board of Directors under the authorization granted at the Annual General Meeting on May 20, 2025.

The buyback program, which Tradedoubler announced on March 20, 2026, is carried out in accordance with the EU Market Abuse Regulation (EU) No. 596/2014 ("MAR") and the Commission Delegated Regulation (EU) No. 2016/1052 (the "Safe Harbour Regulation").

All acquisitions have been carried out on Nasdaq Stockholm on behalf of Tradedoubler by Mangold Fondkommission AB, which makes its trading decisions regarding the timing of share purchases independently of Tradedoubler. Following the above acquisitions, Tradedoubler's holding of treasury shares as of May 29, 2026, amounted to 5,375,640 shares where of 1,166,400 ordinary shares and 4,209,240 C-shares. The total number of shares in Tradedoubler amounts to 65,445,838 whereof 61,236,598 ordinary shares and 4,209,240 C-shares and the total number of votes amounts to 65,445,838.

From March 20, 2026, up to and including May 29, 2026, a total of 375,640 ordinary shares have been repurchased within the framework of the program. In total, a maximum of 1,544,584 ordinary shares may be repurchased.

For further information, please contact:

Matthias Stadelmeyer, CEO Tradedoubler

Phone: +46 8 405 08 00

Email: ir@tradedoubler.com

The information was submitted for publication, through the agency of the contact person set out above, at 2 pm CEST on June 1, 2026.

About Tradedoubler

Tradedoubler is an international leader in digital marketing and technology.  Combining over 20 years of digital marketing expertise, a global presence and a market-leading technology platform, Tradedoubler offers customised performance-based solutions for advertisers and publishers. Founded in Sweden in 1999, Tradedoubler was a pioneer in affiliate marketing in Europe and has since developed its offering to include data-driven insights and purchase journey tracking through its proprietary BI tool. The share is listed on Nasdaq OMX Stockholm. More information is available at www.tradedoubler.com.