| Year | Nature | Proportion |
| 1984-85 | Bonus | 661320 Equity shares of Rs.2.50 each allotted as fully paid Bonus Shares and consolidated into the then existing 661320 equity shares of Rs.7.50 each, consequentially raising the nominal and paid-up value of each equity share to Rs.10/-. |
| 1990-91 | Bonus | 1 : 2 |
| 1993-94 | Bonus | 1 : 1 |
| 1994-95 | Rights | 1 : 1 at a premium of Rs.50/- each. |