Changes to the nomination committee in Catena (publ)

Ulf Stromsten, representing Catella Fonder, has been appointed as new member of
the nomination committee in Catena. Furthermore, Tomas Andersson, representing
Peab AB, has resigned as a member of the committee.

The other committee members remain unchanged. They are Henry Klotz, representing
CLS Holdings plc., Erik Paulsson, representing Fabege and Caroline af Ugglas
representing Skandia Liv. Ulf Stromsten is Chairman of the nomination committee.
The committee shall be convened by the Chairman of the Board, Henry Klotz.

For further information, please contact

Ulf Stromsten, Chairman of the nomination committee

Tel. +46 (0)8-614 25 00

Henry Klotz, Chairman of the Board

Tel. +44 (0)7766 205 145

This information is such that Catena AB (publ) must release it publicly in
accordance with the Swedish Securities and Clearing Operations Act and/or the
Financial Instruments Trading Act. The information was released to the public on
September 16th, 2013, at 6.00 pm.

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|Catena shall own,   effectively manage and actively develop well situated real|
|estate with the   potential to generate steadily growing cash flow and healthy|
|value growth. Catena’s   overriding objective, based on its focused           |
|orientation, is to provide shareholders   with a favourable, long-term total  |
|return.For more   information about Catena, visit www.catenafastigheter.se    |
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