Bonus Jul 19, 1991 Aug 21, 1991 Sep 30, 1991 Bonus Ratio: 1 share(s) for every 2 shares held Bonus--Jun 22, 1987 Bonus Ratio: 1 share(s) for every 1 shares held Bonus--Jun 22, 1983 Bonus Ratio: 3 ...

Rights-Jul 31, 2007 Jul 21, 2007 Rights ratio: 1 share for every 1 held at a price of Rs 120.0 ...