1 EXHIBIT 11.1 STATEMENT RE: COMPUTATION OF EARNINGS PER SHARE USA TRUCK, INC. - ------------------------------------------------------------------------------- Three Months Ended March 31 -------------------------- 1997 1996 ---------- ---------- Average shares outstanding 9,346,605 9,497,050 Net effect of dilutive stock options- based on the treasury stock method using average market price 72,440 226,487 ---------- ---------- Totals 9,419,045 9,723,537 ========== ========== Net income $1,281,602 $ 758,248 ========== ========== Net income per share $ 0.14 $ 0.08 ========== ==========