Date Of Bonus Issued
    No. Of Bonus Shares Issued
    Details
 
                                
    30-06-1959
    2,58,471
    9 Bonus shares allotted to 28719 Deferred shareholders
 
                                
    24-06-1966
    6,86,675
    1 Bonus shares of every two shares held
 
                                
    06-03-1970
    11,67,458 
    17 bonus shares for every 20 shares
 
                                
    07-05-1975
    25,40,933 
    1 bonus shares for every one share held
 
                                
    22-06-1981
    25,40,933  
    1 bonus shares for every one share held
 
                                
    06-03-1986
    38,11,399 
    1 bonus shares for every two shares held
 
                                
    22-01-1992
    57,29,829 
    1 bonus shares for every two shares held
 
                                
    28-10-1994
    85,94,744
    1 bonus shares for every two shares held