Invitation to the presentation of John Mattson’s interim report Q3 2026 on 23 October at 10:00 am (CEST)

Invitation by John Mattson to the webcast and the teleconference on 23 October at 10:00 a.m. (CEST) being held in conjunction with the publication of the company’s interim report for January-September 2026 at 8:00 a.m. (CEST) the same date.

Investors, asset managers, equity analysts, the press and other stakeholders are invited to participate in the presentation, where CEO Per Nilsson and interim CFO Lars Ingman will comment on the results for January-September 2026. Following the presentation, it will be possible to ask questions. The presentation will be given in Swedish and can be followed live via the following web link or phone number.
The presentation will be broadcasted live and participants may access the event via live audiocast and teleconference through the following link:

Event URL: https://investorcaller.com/events/johnmattson/john-mattson-q3-report-2026

To participate in the event, attendees are required to register. To join the Q&A session, participants must dial in to the teleconference. After registering, they will receive a dial-in number, a conference ID, and a personal user ID to access the conference. Please note that questions can be submitted either verbally via the teleconference line or in writing through the audiocast.

The report will be available from 8:00 a.m. (CEST) in English and Swedish at https://corporate.johnmattson.se/en/investors/financial-reports/
 

After the presentation, a recording of the webcast and the presentation material will be available at https://corporate.johnmattson.se/en/

Lidingö, 8 October 2026
John Mattson Fastighetsföretagen AB (publ)
Lars Ingman, Interim CFO, John Mattson
+46 (0)79-115 69 50, lars.ingman@johnmattson.se

For further information, please contact:
Charlotte Nordén, Head of Marketing- and Communications, John Mattson
+46 (0)8 613 35 08, charlotte.norden@johnmattson.se
About John Mattson Fastighetsföretagen AB (publ)
John Mattson is a residential property company with 4,573 rental apartments as well as commercial premises in the Stockholm region: Lidingö, Sollentuna, Stockholm, Nacka, Upplands Väsby and Uppsala. As of 30 June 2026, the property value was SEK 15.6 billion. The focus of the company’s strategy is on property management, adding value, densification and acquisitions. Our vision is to create great neighbourhoods across generations. This means we make daily life easier for everyone through a holistic management perspective and close tenant contact, as well as by developing safe and attractive neighbourhoods and local communities. John Mattson’s share is listed under the symbol JOMA on Nasdaq Stockholm, Mid Cap. Read more at: johnmattson.se/in-english.