1 EXHIBIT 11.1 STATEMENT RE: COMPUTATION OF EARNINGS PER SHARE USA TRUCK, INC. - -------------------------------------------------------------------------------- Three Months Ended Nine Months Ended September 30 September 30 -------------------------- -------------------------- 1996 1995 1996 1995 ---------- ----------- ---------- ----------- Average shares outstanding 9,456,387 9,692,728 9,481,322 9,690,937 Net effect of dilutive stock options- based on the treasury stock method using average market price 143,293 361,389 254,580 376,939 ---------- ----------- ---------- ----------- Totals 9,599,680 10,054,117 9,735,902 10,067,876 ========== =========== ========== =========== Net income $1,115,530 $ 1,183,051 $2,641,924 $ 4,948,610 ========== =========== ========== =========== Net income per share $ 0.12 $ 0.12 $ 0.27 $ 0.49 ========== =========== ========== ===========