Calliditas Therapeutics to host conference call to provide Q3 2018 Business Update

On November 1, 2018, at 07:00am CET, Calliditas Therapeutics (“Calliditas”) will publish its business update for the third quarter of 2018. All interested parties are invited to participate in a telephone conference, which will include a presentation, on the same day at 03:00pm CET. The event will be hosted by the company’s CEO and President, Renée Aguiar-Lucander, and CFO Fredrik Johansson. The presentation will be held in English.

Slides used in the presentation will be live on the company’s website during the call under Financial Reports and Presentations and will also be made available online after the call. To participate in the telephone conference, please use the dial-in details shown below:

SE: +46 856 642 697

UK: +44 2030 089 809

US: +1 18 557 532 237

A link to audio cast can be found on the Calliditas website under Financial Reports and Presentations or here: https://financialhearings.com/event/11435

The information was released for public disclosure on October 30, 2018, at 08.00 CET.

For further information, please contact:

Mikael Widell, Head of Communications

Email: mikael.widell@calliditas.com

Telephone: +46 703 11 99 60

About Calliditas

Calliditas Therapeutics is a specialty pharmaceutical company based in Stockholm, Sweden, focused on developing high quality pharmaceutical products for patients with a significant unmet medical need in niche indications, in which the Company can partially or completely participate in the commercialization efforts. The Company is focused on the development and commercialization of the product candidate Nefecon, a unique formulation optimized to combine a time lag effect with a concentrated release of the active substance budesonide, within a designated target area. This patented, locally acting formulation is intended for treatment of patients with the inflammatory renal disease IgA nephropathy. Calliditas Therapeutics aims to take Nefecon through a global Phase 3 study to commercialization. Visit www.calliditas.com for further information.