DEXUS — M&A Activity 2014

Feb 27, 2014

==> picture [113 x 88] intentionally omitted <==

28 February 2014

The Manager Company Announcements Office Australian Securities Exchange Level 4 20 Bridge Street Sydney NSW 2000

DEXUS Funds Management Limited

ABN: 24 060 920 783 AFSL: 238163 Australia Square Tower Level 25, 264 George Street Sydney NSW 2000 PO Box R1822 Royal Exchange NSW 1225 Tel: 02 9017 1100 Fax: 02 9017 1101

Electronic lodgement

Dear Sir / Madam

DEXUS Property Group – Takeover bid for Commonwealth Property Office Fund (“CPA”)

DEXUS Funds Management Limited in its capacity as trustee of DEXUS Office Trust Australia (“Bidder”) refers to the takeover bid it made under the Bidder’s Statement dated 19 December 2013 (as supplemented). Bidder has determined to extend the offer period under the takeover bid to 7:00pm on Friday, 7 March 2014.

In accordance with section 650D of the Corporations Act 2001 (Cwlth), attached is a copy of a notice of variation in respect of the takeover bid.

A copy of the notice of variation was today lodged with the Australian Securities and Investments Commission, has been given to Commonwealth Managed Investments Limited (ACN 084 098 180) in its capacity as responsible entity of CPA and, in accordance with ASIC Class Order 13/521, will be despatched today to those persons shown on the CPA Unit register dated 27 February 2014.

Yours faithfully,

==> picture [125 x 55] intentionally omitted <==

John Easy Company Secretary

DEXUS FUNDS MANAGEMENT LIMITED (ABN 24 060 920 783) IN ITS CAPACITY AS TRUSTEE OF DEXUS OFFICE TRUST AUSTRALIA (“BIDDER”)

NOTICE OF VARIATION EXTENDING OFFER PERIOD

==> picture [111 x 89] intentionally omitted <==

==> picture [170 x 66] intentionally omitted <==

• TO: Commonwealth Managed Investments Limited (ACN 084 098 180) as responsible entity for the Commonwealth Property Office Fund (ARSN 086 029 736)

Australian Securities and Investments Commission

ASX Limited (ACN 008 624 691)

AND TO In accordance with ASIC Class Order 13/521, to those persons shown on the CPA Unit register dated 27 February 2014

The Bidder gives notice under section 650D of the Corporations Act that it varies the DEXUS Offer by extending the Offer Period so that it closes at 7:00pm (Sydney time) on 7 March 2014 (unless further extended or withdrawn).

Unless the context requires otherwise, defined terms in the Bidder’s Statement dated 19 December 2013 (as supplemented) have the same meaning in this notice.

This notice was lodged with ASIC on 28 February 2014. ASIC takes no responsibility for the contents of this notice.

This notice is dated 28 February 2014.

Signed for and on behalf of DEXUS Funds Management Limited

==> picture [85 x 52] intentionally omitted <==

Darren Steinberg Director

__________________ Craig Mitchell Director