Pending decision at the Extra General Meeting, the last day of trading in the company’s shares ISAB including the right to receive unit rights is November 18, 2026. The first day excluding the right to obtain the rights is November 19, 2026. 

One (1) share entitles the owner to one (1) unit right. One (1) unit right entitles the owner to subscribe for one (1) new unit, at the price of SEK 0,18  One unit consists of three (3) new shares and one (1) free subscription option (3:1 á SEK 0,06).   

The subscription period lasts from November 24, 2026, to December 8, 2026. 

Information about the unit right:    Shortname: ISAB UR   ISIN-code: SE0030936712  Orderbook-ID: 567506  CFI: RSIXXR  FISN: INHALATION/SUBS RTS NL PD  First day of trading: November 24, 2026  Last day of trading: December 3, 2026  Market Segment: SPSE  MIC Code: XSAT  Tick size: 2   

Information about the paid subscribed unit:     Shortname: ISAB BTU    ISIN-code: SE0030936720  Orderbook-ID: 567507  CFI: MCMUXR  FISN: INHALATION/UT 3 AK + 1 TO  Trading period: November 24, 2026, until the registration of the issue at Bolagsverket.  Market Segment: SPSE  MIC Code:  XSAT  Tick size: 2   

Please be advised that if the rights issue gives rise to a conversion factor, all overnight orders in the company’s orderbook will be flushed. If so, this will occur after closing on November 18, 2026. 

Stockholm November 10, 2026 

Spotlight Stock Market  08-51168000    backoffice@spotlightstockmarket.com