Holding(s) in Company

For filings with the FSA include the annex

For filings with issuer exclude the annex 

TR-1: Notifications of Major Interests in Shares

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

Safestore Holdings PLC 

2. Reason for notification (yes/no)

An acquisition or disposal of voting rights

X

An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached 

An event changing the breakdown of voting rights

Other (please specify):______________

3. Full name of person(s) subject to notification obligation:

ING Clarion Real Estate Securities, LLC

4. Full name of shareholder(s) (if different from 3):

n/a

5. Date of transaction (and date on which the threshold is crossed or reached if different):

4 May 2009

6. Date on which issuer notified:

7 May 2009

7. Threshold(s) that is/are crossed or reached:

7.89%

8: Notified Details

A: Voting rights attached to shares

Class/type of shares

If possible use ISIN code

GB00B1N7Z094

Situation previous to the triggering transaction

Holdings exceed 8% based on new purchases of company shares.  Last notice made on 12/03/2008 (9.06%).

Resulting situation after the triggering transaction

Holdings no longer exceed 8% based on ownership decrease of company shares.

Number of shares

17037820

Number of voting rights

17037820

Number of shares

14843586

Number of voting rights

Percentage of voting rights

Direct

N/A

Indirect

14843586

Direct

N/A

Indirect

7.89%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ conversion period/date 

No. of voting rights that may be acquired (if the instrument exercised/converted)

Percentage of voting rights

n/a

Total (A+B)

Number of voting rights

Percentage of voting rights

14843586

7.89%

9. Chain of controlled undertakings through which the voting rights and /or the financial instruments are effectively held, if applicable:

n/a

Proxy Voting: n/a

10. Name of proxy holder:

11. Number of voting rights proxy holder will cease to hold:

12. Date on which proxy holder will cease to hold voting rights:

13. Additional information:

14 Contact name:

William E. Zitelli

15. Contact telephone name:

1-610-995-8935