On July 06, 2009, the company launched a Level One American Depositary Receipt (ADR) Program. This will enable US investors in Swedish Orphan Biovitrum (Sobi) to trade in a dollar-denominated security.

Trading symbol CUSIP number Ratio
SWTUY 870321106 1 ADR = 1 Swedish Orphan Biovitrum Share

Please be advised that the trading symbol has changed from BIOVY to SWTUY on May 12, 2010. DR holders need not take any action. Existing DR certificates will assume the new parameters and will not be subject to a mandatory exchange.

Sobi has appointed The Bank of New York Mellon as the depositary bank for the ADR Program.

For more information please contact the bank on:

Phone: Toll Free # for Domestic Calls: 1-888-BNY-ADRS (269-2377)
International Calls: +1 201 680 6825
Email: shrrelations@bnymellon.com

Instructions to trade:

Damon Rowan
United Kingdom
+44 (0) 20 7964 6527

Mark Lewis
United Kingdom
+44 (0) 20 7964 6089

Michael Ludwig
+1 212 815 2275

Jason Smith
+1 212 815 3874