OLYSIO® sales during the fourth quarter 2014


Stockholm, Sweden — Medivir AB (OMX: MVIR) announces that the global fourth
quarter net sales of OLYSIO® (simeprevir) amounted to 321 MUSD, of which 256
MUSD were sales in the USA.

Medivir’s royalties based on sales for the fourth quarter are calculated from
the highest royalty tier and currency conversion from USD to Euro is based on
the YTD exchange rate.
The royalty amounted to 220 MSEK (23.1 MEUR).

OLYSIO® global net sales               Sales in MUSD
Market                       Q4 2014      Q3 2014       Q2 2014    Q1 2014
US                             256          671           725        291
RoW                             65          125           106         63
Total global net sales MUSD    321          796           831        354

Medivir will publish its Financial Statement on February 27, 2015 at 8.30 CET
followed by a conference call for investors, analysts and the media at 14.00
CET. More information about the conference call/webcast will be posted at
www.medivir.com.

For more information please contact:
Rein Piir, EVP Corporate Affairs & IR, mobile: +46 708 537 292

Medivir is required under the Securities Markets Act to make the information in
this press release public.
The information was submitted for publication at 13.55 CET on 20 January 2015.

About Simeprevir (OLYSIO®)
Simeprevir is an NS3/4A protease inhibitor jointly developed by Janssen Sciences
Ireland UC and Medivir AB and has been approved for the treatment of chronic
hepatitis C infection as a component of a combination antiviral treatment
regimen in 36 countries worldwide.

In November 2014 simeprevir was approved, in combination with sofosbuvir as an
all-oral, interferon- and ribavirin-free treatment option for genotype 1 chronic
hepatitis C (CHC) infection in adult patients as part of a combination antiviral
treatment regimen.

Simeprevir efficacy has been established in HCV genotype 1 and HCV genotype 4
infected patients with compensated liver disease, including cirrhosis. Janssen
is responsible for the global clinical development of simeprevir and has
exclusive, worldwide marketing rights, except in the Nordic countries. Medivir
AB retains marketing rights for simeprevir in these countries under the
marketing authorization held by Janssen-Cilag International NV.

Simeprevir is marketed under the trade name OLYSIO® in the U.S., European Union,
Mexico, Australia and Saudi Arabia, Sovriad® in Japan and Russia and Galexos™ in
Canada.

About Medivir
Medivir is an emerging and profitable research‐based pharmaceutical company with
an established marketing and sales organisation in the Nordic region with a
broad portfolio of prescription pharmaceuticals.
Medivir receives royalties from Johnson & Johnson on the global sales of the
hepatitis C pharmaceutical, OLYSIO®. In addition, revenues for sales of OLYSIO
in the Nordic region are generated through the company’s own sales and marketing
organisation. Medivir’s research and development portfolio of pharmaceuticals is
based on the company’s expertise within protease inhibitor design and
nucleoside/nucleotide science. The company’s research and development focus is
within infectious diseases and oncology and the on-going clinical projects in
osteoarthritis and neuropathic pain.
Medivir is listed on the Nasdaq Stockholm Mid Cap List.

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