Half Year Results WEBCAST14th September 2011
AGM WEBCAST8th June 2011
Chairman Remuneration & Nomination Committee Address to Shareholders
Sigma AGM Presentation Slides to Shareholders
CEO/Managing Director's Address to Shareholders
Chairman's Address to Shareholders
2011 Notice of Annual General Meeting
2010/11 Annual Report
Full Year Results Webcast31 Jan 2011
Amendment to Results Presentation
Results Presentation for the full year ended 31 January 2011
Media Release for the year ending 31 January 2011
Preliminary Final Report 31 January 2011
Notice of Meeting & Explanatory Memorandum
Market Update
Half Year Results Briefing29 Sep 2010WEBCAST
Sigma appoints new Chief Financial Officer
Appointment of new Managing Director and CEO
