Vipera Plc is registered in England number 05383355.

The main country of operation is Switzerland.

The Company’s accounting reference date is 31 December.

Vipera was admitted to listing on the Alternative Investment Market of the London Stock Exchange on August 16, 2010. The Company's shares are also traded on Plus Markets.

The Company herein sets out information in accordance with Rule 26 of the AIM Rules and was last updated on October 31, 2011. The information given herein is subject to a disclaimer.