20.3.2025 14:54:22 CET | Entra ASA | Mandatory notification of trade primary
insiders

Reference is made to the stock exchange announcement made by Castellum
Aktiebolag ("Castellum") on 19 March 2025, where it was announced that Castellum
had acquired 87,717 shares in Entra ASA ("Entra") through purchases in the
market. Due to calculation errors, the correct number of shares bought in Entra
in the market on 19 March 2025 is 81,717 shares.

As a result, and subject to due settlement of the mandatory offer by Castellum
of 18 February 2025 which expired on 19 March 2025, Castellum will own in total
61,975,535 shares in Entra, representing approximately 34.027802% of the total
182,132,055 outstanding shares and votes in Entra.

Please see corrected notification form in accordance with Article 19 of the EU
Market Abuse Regulation attached.

DISCLOSURE REGULATION

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

ATTACHMENTS

Download announcement as PDF.pdf -
https://kommunikasjon.ntb.no/ir-files/16126567/18463974/5828/Download%20announce
ment%20as%20PDF.pdf

PDMR form - Correction 20 March 2025.pdf -
https://kommunikasjon.ntb.no/ir-files/16126567/18463974/5827/PDMR%20form%20-%20C
orrection%2020%20March%202025.pdf