27 Nov 2009
Ad hoc announcement pursuant to Art. 53 LR

Notice of First Quarter FY 2010 Trading Update Conference Call

ARYZTA AG (SIX: ARYN, ISEQ: YZA) will announce its first quarter trading update for the 13 weeks
ended 31 October 2009 on Monday, 30th November 2009 at 07.00 CET (06.00 GMT).

An analyst conference call will take place at 09.00 CET (08.00 GMT).
 
Dial in numbers are:
 
Switzerland: 0565 800 007
Ireland: 0150 601 53
UK: 0844 493 3800
USA: 1866 966 9439
International: +44 (0) 1452 555 566
 
Please supply the following code: 43376688 to access the call.
 
Printable pdf versions of the slides will be available to download from the ARYZTA website
www.www.aryzta.com 15 minutes before the call.
 
A conference call webcast replay will be available from the ARYZTA website www.www.aryzta.com.
 

Enquiries:

Alex Money / Lorna Ellen
Temple Bar Advisory
Media & Investor Relations
+44 207 002 1080
aryzta@templebaradvisory.com

About ARYZTA

ARYZTA AG (‘ARYZTA’) is a Swiss company based in Zurich with operations in North America, Europe
South East Asia and Australia.

ARYZTA has a primary listing on the SIX Swiss Exchange and a secondary listing on the ISE
Irish Exchange (SIX: ARYN, ISE: YZA).
 
ARYZTA is the majority shareholder (71.4%) in Origin Enterprises plc, which has a
listing on the AIM in London and the IEX in Dublin. (AIM: OGN, IEX: OIZ).