VANGUARD CELLULAR SYSTEMS, INC. AND SUBSIDIARIES CALCULATION OF FULLY DILUTED EARNINGS PER SHARE (Amounts in thousands, except per share data) THREE MONTHS ENDED MARCH 31, - ------------------------------------------------------------------------------------------------------------- 1997 1996 - ------------------------------------------------------------------------------------------------------------- Net Income $ 228 $ 2,621 - ------------------------------------------------------------------------------------------------------------ Weighted average number of common shares outstanding 40,824 41,313 Adjustments necessary to reflect weighted average number of common shares outstanding on a fully diluted basis 57 1,057 - ------------------------------------------------------------------------------------------------------------ 40,881 42,370 - ------------------------------------------------------------------------------------------------------------ Fully diluted earnings per share $ 0.01 $ 0.06 - ------------------------------------------------------------------------------------------------------------