Annual Information Update

THE THROGMORTON TRUST PLC

ANNUAL INFORMATION UPDATE

Annual Information Update for the period 5 March 2011 up to and including 
1 March 2012.

Pursuant to the requirements of Prospectus Rule 5.2 the following summarises
the information that has been published or made available to the public by the
Company. Please note that some of this information may be out of date.

1. Announcements via a Regulatory Information Service (RIS):

    (RIS Announcements can be viewed at or downloaded via the internet
    from http://dev.investegate.co.uk using EPIC code THRG for        
    ordinary shares and THRS for subscription shares.)                

1.1 Net Asset Values:

    As far as possible the Company has announced daily the net asset  
    value per share as at the close of the previous business day.     

 
1.2 Holdings in Company:

1 April 2011
3 May 2011
1 June 2011
4 July 2011
6 July 2011
28 July 2011
1 August 2011
1 September 2011
3 October 2011
4 October 2011
9 November 2011 x 2
17 November 2011
1 December 2011
5 December 2011
22 December 2011
3 January 2012
10 January 2012
16 January 2012
17 January 2012
20 January 2012
1 February 2012
23 February 2012
1 March 2012

1.3 Total Voting Rights

1 April 2011
3 May 2011
12 May 2011
1 June 2011 x 2
1 July 2011
1 August 2011
9 August 2011
1 September 2011
3 October 2011
8 November 2011
1 December 2011
3 January 2012
1 February 2012
1 March 2012

1.3 Director/PDMR Shareholding:

18 March 2011
29 March 2011 x 3
30 March 2011
27 April 2011 x 3
26 May 2011 x 3
28 June 2011 x 3
26 July 2011 x 3
26 August 2011 x 3
16 September 2011 x 3
27 September 2011 x 3
26 October 2011 x 3
8 November 2011 x 5
29 November 2011 x 3
29 December 2011 x 3
26 January 2012 x 3
14 February 2012
22 February 2012
28 February 2012

1.4 Portfolio Update

18 March 2011
15 April 2011
17 May 2011
17 June 2011
22 July 2011
16 August 2011
19 September 2011
24 October 2011
17 November 2011
15 December 2011
23 January 2012

1.5 Other Announcements:

11 March 2011 - Result of AGM
11 March 2011 - Interim management statement
30 March 2011 - Conversion of securities
5 May 2011 - Conversion of securities
1 June 2011 - Compliance with model code
1 July 2011 - Conversion of securities
27 July 2011 - Half yearly report
5 August 2011 - Conversion of securities
5 August 2011 - Doc Re: submission of documents
29 September 2011 - Interim management statement
30 September 2011 - Statement Re: subscription share circular
3 October 2011 - Statement Re: cancellation of subscription shares
28 October 2011 - Further Re: Final exercise of subscription shares
1 November 2011 - Statement Re: Final exercise of subscription shares
3 November 2011 - Statement Re: Final exercise of subscription shares
1 December 2011 - Compliance with model code
13 February 2012 - Final results
17 February 2012 - Doc Re: submission of documents

2. Documents Filed with the Registrar of Companies:

15 March 2011 - form AA
21 March 2011 - form RES10 x 2
18 April 2011 - form AD02
19 April 2011 - form AR01
6 June 2011 - form SH01
6 June 2011 - form SH02
9 August 2011 - form AD01
22 August 2011 - form SH01
22 August 2011 - form SH02
16 September 2011 - form CH04
24 November 2011 - form SH03
1 December 2011 - form SH02
13 December 2011 - form SH01

3. Printed Publications:

The Annual Report and Accounts for the year ended 30 November 2011 and the Half
Yearly Report for the six months ended 31 May 2011 are available from the      
Company registered office, c/o of The Company Secretary, The Throgmorton Trust 
PLC, 12 Throgmorton Avenue, London EC2N 2DL or can be downloaded from          
www.blackrock.co.uk/thrg.                                                      
                        
Other sources of information:

The Company's Ordinary shares are listed on the London Stock Exchange and the
price of these shares is published in the Financial Times and the Times under
`Investment Companies' and in the Daily Telegraph under "Investment Trusts".
The share price is also available on the BlackRock Investment Management (UK)
Limited website at www.blackrock.co.uk/thrg.

Further information can be obtained from BlackRock Investment Management (UK)
Limited as follows:

Free investor helpline: 0800 445522                                
Email address: www.blackrock.co.uk/thrg.                           

In addition, regular Factsheets on the Company are produced by BlackRock
Investment Management (UK) Limited and can be downloaded from 
www.blackrock.co.uk/thrg.

BlackRock Investment Management (UK) Limited
Secretary
2 March 2012