Biotage AB – changes in number of shares and votes

As previously announced, the shareholders resolved at the Annual General Meeting
held on 28 April 2014 to withdraw 5,146,883 shares, which had been repurchased
under the company’s re-purchase program. Following withdrawal of these shares
the number of outstanding shares and votes amounts to 64,714,447 as of 30 April
2014.

Contact:
Torben Jörgensen, President and CEO
Phone: +46 707-49 05 84, torben.jorgensen@biotage.com

Biotage discloses the information provided herein pursuant to the Swedish
Securities Markets Act and/or the Swedish Financial Instruments Trading Act. The
information was submitted for publication at 2pm on 30 April 2014.

About Biotage
Biotage offers efficient separation technologies for use within analytical all
the way up to industrial scale as well as highly qualitative solutions for
analytical chemistry in research and at commercial analytical laboratories.
Biotage’s products are used by e.g. governmental authorities, academic
institutions, pharma and food industries. The company is headquartered in
Uppsala and has offices in the US, UK, China and Japan. Biotage has approx. 290
employees and had sales of 445 MSEK in 2013. Biotage is listed on the NASDAQ OMX
Nordic Stockholm stock exchange. Website: www.biotage.com