Segro Regulatory News (SGRO)

15 Feb 2012 16:50

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi 1. Identity of the issuer or the underlying SEGRO plc issuer of existing shares to which voting rights are attached: ii

2 Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights X An acquisition or disposal of qualifying financial instruments which

may result in the acquisition of shares already issued to which voting rights are attached

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

An event changing the breakdown of voting rights Other (please specify):

3. Full name of person(s) subject to Sumitomo Mitsui Trust Holdings, Inc. the notification obligation: iii

4. Full name of shareholder(s) (if The Sumitomo Trust & Banking Co., Ltd. different from 3.):iv Nikko Asset Management Co., Ltd. STB Asset Management Co., Ltd. Chuo Mitsui Asset Trust and Banking Company, Limited Chuo Mitsui Asset Management Company, Limited 5. Date of the transaction and date 6 February 2012 on which the threshold is crossed or reached: v 6. Date on which issuer notified: 8 February 2012 7. Threshold(s) that is/are crossed Below 3% or reached: vi, vii 8. Notified details:A: Voting rights attached to shares viii, ixClass/type of Situation previous Resulting situation after shares to the triggering the triggering transaction transaction if possible Number Number Number Number of % of voting using of of of voting rights x the ISIN CODE Shares Voting shares rights Rights Direct Direct Indirect Direct Indirect xi xii GB00B5ZN1N88 22,614,357 22,614,357 22,015,493 2.97 B: Qualifying Financial Instruments Resulting situation after the triggering transaction Type of financial Expiration Exercise/ Number of voting % of voting instrument date xiii Conversion Period rights that may be rights xiv acquired if the instrument is exercised/ converted.

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction Type of Exercise Expiration Exercise/ Number of voting % of voting financial price date xvii Conversion rights instrument rights xix, xx instrument period refers to xviii Nominal Delta Total (A+B+C) Number of voting rights Percentage of voting rights 22,015,493 2.97

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

Chuo Mitsui Asset Trust and Banking Company, Limited and Chuo Mitsui Asset Management Company, Limited are direct subsidiaries of Sumitomo Mitsui Trust Holdings, Inc.

Nikko Asset Management Co., Ltd. and STB Asset Management Co., Ltd are direct subsidiaries of The Sumitomo Trust & Banking Co., Ltd., and The Sumitomo Trust & Banking Co., Ltd. is the direct subsidiary of Sumitomo Mitsui Trust Holdings, Inc.

The Sumitomo Trust & Banking Co., Ltd.:(Direct)694,530-0.094% Nikko Asset Management Co., Ltd.: (Direct)19,426,734-2.619% STB Asset Management Co., Ltd.:(Direct)236,291-0.032%

Chuo Mitsui Asset Trust and Banking Company, Limited:(Direct)1,534,517-0.207%

Chuo Mitsui Asset Management Company, Limited:(Direct)123,421-0.017% Proxy Voting: 10. Name of the proxy holder: The Sumitomo Trust & Banking Co., Ltd. Nikko Asset Management Co., Ltd. STB Asset Management Co., Ltd. Chuo Mitsui Asset Trust and Banking Company, Limited Chuo Mitsui Asset Management Company, Limited No proxy has been appointed by any of the direct shareholders notified in part 9. 11. Number of voting rights proxy Not applicable holder will cease to hold: 12. Date on which proxy holder will Not applicable cease to hold voting rights: 13. Additional information: 14. Contact name: Robin Healy 15. Contact telephone number: +44 (0)20 7451 9082