| Year | Ratio | Ex Right Date |
| 2004 | 1:2 | Sep 21, 2004 |
| 1999 | 1:1 | Jan 22, 2001 |
| 1990 | 15:100 | Mar 22, 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