Number of shares and votes in Active Biotech

The number of shares and votes in Active Biotech has changed as a result of the
exercise of employee stock options.

Today, the last trading day of the month, there are in total 68,690,958 shares
and votes in Active Biotech.


Lund, May 31, 2011
Active Biotech AB (publ)


For further information, please contact:
Hans Kolam, CFO
Tel: +46 (0)46 19 20 44
E-mail: hans.kolam@activebiotech.com




Active  Biotech AB  (NASDAQ OMX  NORDIC: ACTI)  is a  biotechnology company with
focus  on autoimmune/inflammatory diseases and cancer. Projects in pivotal phase
are   laquinimod,   an   orally   administered   small   molecule   with  unique
immunomodulatory  properties for the  treatment of multiple  sclerosis, TASQ for
prostate  cancer and  ANYARA for  use in  cancer targeted  therapy, primarily of
renal  cell  cancer.  In  addition,  laquinimod  is  in Phase II development for
Crohn's  and Lupus.  Further projects  in clinical  development comprise the two
orally  administered compounds, 57- 57 for SLE and Systemic Sclerosis as well as
RhuDex(TM) for RA. Please visit www.activebiotech.com  for more information.

Active Biotech AB (Corp. Reg. No. 556223-9227)
Box 724, SE-220 07 Lund
Tel: +46 46 19 20 00
Fax: +46 46 19 11 00



Active Biotech is required under the Financial Instruments Trading Act to make
the information in this press release public. The information was submitted for
publication at 08:30 a.m. CET on May 31, 2011.




Number of shares and votes in Active Biotech:
http://hugin.info/1002/R/1519824/456243pdf




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Source: Active Biotech via Thomson Reuters ONE

[HUG#1519824]