| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Tata | 3.5% (Former) 3.5% (Former) 3.5% (Former) 3.5% (Former) 3.5% (Former) 3.5% (Former) 3.5% (Former) 3.5% (Former) January 17, 2011 December 22, 2010 December 2, 2010 November 30, 2010 October 18, 2010 September 1, 2010 June 18, 2010 January 15, 2010 | |
| Ltd Universi | 27% 27% 27% 27% July 15, 2010 June 4, 2010 May 5, 2010 March 24, 2010 | |