Soiltech — Director's Dealing 2025

Sep 12, 2025

MANDATORY NOTIFICATION OF TRADE BY PRIMARY INSIDER

MANDATORY NOTIFICATION OF TRADE BY PRIMARY INSIDER

Soiltech ASA (OSE: STECH)

Sandnes, Norway, 12 September 2025

On September 12, 2025, Røvde AS, a company associated with Erik Bjøndal-Røvde, Vice President Operations and primary insider of Soiltech ASA, sold 4,500 shares at an average price of NOK 69 per share in Soiltech ASA. After this transaction, Røvde AS holds 5 097 shares in Soiltech ASA. See attached form for further details.

For more information, contact:

Tove Vestlie, CFO Telephone: (+47) 90 69 06 48

Jan Erik Tveteraas, CEO Telephone: (+47) 95 21 49 25

This information is subject to the disclosure requirements pursuant to Section 5-12 the Norwegian Securities Trading Act.