Notification of major shareholding

With reference to Section 30 of the Danish Security Trading Act, Nilfisk Holding A/S has been informed
by PrimeStone Capital LLP that Primestone as of 31 May 2024 has decreased its total holding of shares and financial instruments representing shares or rights over shares in Nilfisk as follows:

As of 31 May 2024, Primestone Capital LLC directly or indirectly controls 1,627,740 shares/voting rights and other financial instruments in Nilfisk, corresponding to 6% of the entire share capital and voting rights in Nilfisk.

Contacts

Tracy Fowler, SVP, Head of Investor Relations & Group Finance, +45 2523 8744

Nynne Jespersen Lee, Head of Group Communications, +45 4231 0007

Attachments

• 12 Announcement - 31052024 - Major shareholder - Primestone
• Notification of Major Shareholding - Primestone