Regulatory press release

Repurchase of own shares in Prisma Properties AB during week 21, 2026

Prisma Properties AB (publ) ("Prisma Properties" or the "Company") has during the period 18 May – 22 May 2026 repurchased a total of 72,900 own shares within the framework of the share repurchase programme announced on 13 May 2026. The repurchases have been carried out on Nasdaq Stockholm by ABG Sundal Collier AB on behalf of Prisma Properties in accordance with Regulation (EU) No 596/2014 (MAR) and Commission Delegated Regulation (EU) 2016/1052 (the Safe Harbour Regulation).

Shares in Prisma Properties have been repurchased as follows:

Date	Number of shares	VWAP (SEK)	Transaction value (SEK)
2026-05-18	15,350	25.3651	389,355
2026-05-19	14,105	25.2624	356,326
2026-05-20	16,044	25.4591	408,466
2026-05-21	16,101	25.5864	411,967
2026-05-22	11,300	25.4000	287,020
Total	72,900		1,853,134

Following these transactions, Prisma Properties’ holding of own shares amounts to 72,900 shares.

ISIN: SE0022062055 | LEI: 636700IALCXDTVXING25

About Prisma Properties
Prisma Properties is a leading owner and developer of modern retail properties in the Nordics. The company focuses on properties for groceries, discount stores, and the QSR sectors (quick service restaurants). Prisma Properties currently owns approximately 160 properties in Sweden, Denmark, and Finland, with the goal of growing further throughout the Nordic region. Focusing on long-term thinking, sustainability and accessibility, Prisma Properties invests in next generation retail centers and fast-charging stations for electric vehicles near highways and other high-traffic locations. Prisma Properties' shares are listed on Nasdaq Stockholm Mid Cap under the ticker code PRISMA, and its head office is located in Stockholm. Read more at: prismaproperties.se/en/.