MANDATORY NOTIFICATION OF TRADE BY PRIMARY INSIDER

12 Sep 2025 12:49 CEST

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.

More information:
Access the news on Oslo Bors NewsWeb site

655280_KRT-1500_Erik Røvde_12.09.2025.pdf