| Year | Ratio | Ex Right Date |
| 2006 | 1:1 | Nov 24, 2006 |
| 2002 | 1:1 | Nov 25, 2003 |
| 1991 | 2:5 | Aug 23, 1991 |
Disclaimer: This is 3rd Party content/feed, viewers are requested to use their discretion and conduct proper diligence before investing, GoodReturns does not take any liability on the genuineness and correctness of the information in this article