Annual Information Update

10 August 2010 THE BIOTECH GROWTH TRUST PLC (the "Company") ANNUAL INFORMATION UPDATE For the 12 months ended 31 July 2011 In accordance with the Prospectus Rule 5.2, the Company reports upon information that it has published or made available to the public over the 12 months ended 31 July 2011. In accordance with PR5.2.7 some of the announcements during the year may relate to matters which have subsequently changed since the original announcement. Company Announcements With the exception of the daily net asset value announcements, the Company has made the following announcements through PR Newswire (PRN): Date of Publication Summary Description Method of Publication 22 July 2011 Transaction in own shares PRN 15 July 2011 Transaction in own shares PRN 14 July 2011 AGM Statement PRN 8 July 2011 Transaction in own shares PRN 8 July 2011 Transaction in own shares PRN 1 July 2011 Total Voting Rights PRN 1 July 2011 Transaction in own shares PRN 10 June 2011 Transaction in own shares PRN 9 June 2011 Annual Financial Report PRN 3 June 2011 Transaction in own shares PRN 1 June 2011 Total Voting Rights PRN 31 May 2011 Preliminary Announcement PRN of Results 3 May 2011 Total Voting Rights PRN 20 April 2011 Transaction in own shares PRN 15 April 2011 Transaction in own shares PRN 7 April 2011 Holding in Company PRN 4 April 2011 Transaction in own shares PRN 1 April 2011 Total Voting Rights PRN 1 April 2011 Compliance with Model Code PRN 25 March 2011 Transaction in own shares PRN 21 March 2011 Transaction in own shares PRN 15 March 2011 Director/PDMR Shareholding PRN 11 March 2011 Transaction in own shares PRN 7 March 2011 Transaction in own shares PRN 1 March 2011 Total Voting Rights PRN 25 February 2011 Transaction in own shares PRN 15 February 2011 Interim Management PRN Statement 1February 2011 Total Voting Rights PRN 21 January 2011 Transaction in own shares PRN 14 January 2011 Transaction in own shares PRN 4 January 2011 Total Voting Rights PRN 17 December 2010 Transaction in Own Shares PRN 13 December 2010 Transaction in Own Shares PRN 3 December 2010 Transaction in Own Shares PRN 1 December 2010 Total Voting Rights PRN 30 November 2010 Doc re Interim Report PRN 29 November 2010 Half-yearly Report PRN 26 November 2010 Transaction in Own Shares PRN 22 November 2010 Preliminary Announcement PRN of Results 1 November 2010 Total Voting Rights PRN 22 October 2010 Transaction in Own Shares PRN 15 October 2010 Transaction in Own Shares PRN 1 October 2010 Total Voting Rights PRN 1 October 2010 Compliance with Model Code PRN 1 September 2010 Total Voting Rights PRN 20 August 2010 Transaction in Own Shares PRN 4 August 2010 Annual Information Update PRN 2 August 2010 Total Voting Rights PRN Filings at Companies House During the year the following documents were filed at Companies House: Date Document Number Description 20 July 2011 AR01 Annual Return 15 July 2011 - Special Resolutions passed at the AGM 4 July 2011 SH03 Transaction in own shares 4 July 2011 SH03 Transaction in own shares 16 June 2011 SH03 Transaction in own shares 16 June 2011 SH03 Transaction in own shares 16 June 2011 SH03 Transaction in own shares 14 June 2011 SH03 Transaction in own shares 14 June 2011 SH03 Transaction in own shares 14 June 2011 SH03 Transaction in own shares 6 June 2011 Annual Accounts Annual Report & Accounts 3 June 2011 SH03 Transaction in own shares 18 March 2011 SH03 Transaction in own shares 4 February 2011 SH03 Transaction in own shares 11 January 2011 SH03 Transaction in own shares 7 January 2011 CH01 Change of Directors Details 6 January 2011 SH03 Transaction in own shares 23 December 2010 SH03 Transaction in own shares 23 December 2010 SH03 Transaction in own shares 10 September 2010 SH03 Transaction in own shares 17 August 2010 SH03 Transaction in own shares The following documents were filed with the National Storage Mechanism on or around the dates indicated. Date Document 9 June 2011 Annual Report & Accounts 30 November 2011 Interim Report & Accounts 15 July 2011 Special Resolutions passed at the AGM on 14 July 2011 Inspection of Documents The Company publishes the following documents on its website at www.biotechgt.com Annual Report Interim Report Interim Management Statement Monthly Fact Sheets Copies of the documents that are required to be lodged at the FSA in accordance with the Listing Rules, Prospectus Rules and Disclosure Rules are available for inspection at the National Storage Mechanism website address www.hemscott.com/ nsm.do Copies of documents filed at Companies House are available from: Registrar of Companies Companies House Crown Way Cardiff CF14 3UZ Tel: 0870 3333 636 They may also be downloaded from the website at www.directcompanieshouse.gov.uk Further information may be obtained from: Mark Pope Frostrow Capital 25 Southampton Buildings London WC2A 1AL Company Secretary Tel. 020 3008 4913 Fax. 020 3043 8889 S:\CLIENTS\BIOG\Stock Exchange Announcements\Annual Information Update\BIOG12mths to 31 July 2011_announcement.docx

Companies

Biotech Growth Trust (The) (BIOG)
UK 100
FTSE quotes by TradingView

Latest directors dealings

All directors dealings today