1 Exhibit 11.1 Computation of per share earnings Renex Corporation - ----------------------------------------------------------------------------------------------------------------------------------- 1993 1994 1995 1996 Q2 -1996 Q2 -1997 -------------------------------------------------------------------------------------------------- Net loss $ (322,000) $ (842,000) $ (1,187,000 $ (2,449,000) $ (862,000) $ (503,000) Weighted average shares 2,395,835 2,759,884 2,963,193 3,693,617 3,503,664 4,067,747 Net loss per share $ (0.13) $ (0.31) $ (0.40) $ (0.66) $ (0.25) $ (0.12) Net loss proforma $ (3,165,000) $ 138,000 ============ ============= Additional shares based on IPO 1,167,445 1,167,445 Weighted average shares 3,693,617 4,067,747 ------------ ------------- Total shares 4,861,062 5,235,192 ============ ============= Net loss proforma per share $ (0.65) $ 0.03 - ----------------------------------------------------------------------------------------------------------------------------------- 1996 Q2-1997 ------------ ------------- Reconciliation from historical net income to pro forma net income Historical net (loss) $ (2,449,000) $ (503,000) Reduction of interest expense 915,000 533,000 Warrant expense (272,000) Deferred financing costs (1,384,000) Prepayment penalty (63,000) Long-Term Debt financing costs (138,000) Reduction of amortization of long-term debt financing costs 226,000 108,000 ------------ ------------- Proforma Net (loss) $ (3,327,000) $ 138,000 FASB #128 - ---------------------------------------------------------------------------------------------------------------------------------- 1993 1994 1995 1996 Q2 - 1996 Q2 -1997 -------------------------------------------------------------------------------------------------- Net loss $ (322,000) $ (842,000) $ (1,187,000) $ (2,449,000) $ (862,000) $ (503,000) Weighted average shares 1,377,401 1,741,450 1,944,759 2,930,540 2,485,231 3,973,884 Net loss per share $ (0.23) $ (0.48) $ (0.61) $ (0.84) $ (0.35) $ (0.13) 2 Exhibit 11.1 Computation of per share earnings Renex Corporation 1993 1994 ---- ---- WEIGHTED AVERAGE SHARES 182 365 Initial capitalization 7/7/93 833,333 833,333 833,333 private offering 9/15/93 900,000 544,068 900,000 --------- 1,733,333 Repurchase warrants/sell stock 12/9/94 134,667 8,117 --------- 1,868,000 Orig warrants/sell stock 5/2/95 109,333 sell stock 8/4/95 4,667 stock for acquisition 12/29/95 376,857 --------- 2,358,857 stock for acquisition 4/22/96 333,333 sell stock 9/30/96 351,007 convert PS -A 9/01/96 658,667 convert PS -B 11/15/96 268,250 --------- 3,970,114 sell stock 1/15/97 4,133 --------- --------- --------- 3,974,247 --------- ACTUAL WEIGHTED AVG SHARES 1,377,401 1,741,450 RENEX CORPORATION SAB 83 IMPACT Warrants: 7/31/96 78,751 $6/SH $ 8 IPO 19,688 19,688 19,688 11/15/96 116,669 $3/SH $ 8 IPO 72,918 72,918 72,918 Options: 8/18/96 1,667 $6/SH $ 8 IPO 417 417 417 11/18/96 1,667 $6/SH $ 8 IPO 417 417 417 11/10/96 834 $6/SH $ 8 IPO 209 209 209 Stock: 9/30/96 351,007 $3/SH $ 8 IPO 219,379 219,379 219,379 1/15/97 4,133 $3/SH $ 8 IPO 2,583 2,583 2,583 Preferred Stock: 7/15/96 268,250 $3/SH $ 8 IPO 167,656 167,656 167,656 9/01/96 658,667 $1.50/SH $ 8 IPO 535,167 535,167 535,167 --------- --------- (Converted 11/15/96 Series B and 9/01/96 Series A) TOTAL WEIGHTED AVG SHARES 2,395,835 2,759,884 ========= ========= 1995 1996 Q2-96 Q2-97 ---- ---- ----- ----- WEIGHTED AVERAGE SHARES 365 365 182 182 Initial capitalization 833,333 833,333 833,333 833,333 private offering 900,000 900,000 900,000 900,000 Repurchase warrants/sell stock 134,667 134,667 134,667 134,667 Orig warrants/sell stock 72,789 109,333 109,333 109,333 sell stock 1,905 4,667 4,667 4,667 stock for acquisition 2,065 376,857 376,857 376,857 stock for acquisition 231,050 126,374 333,333 sell stock 88,473 351,007 convert PS -A 218,353 658,667 convert PS -B 33,807 268,250 sell stock 3,770 --------- --------- -------- --------- ACTUAL WEIGHTED AVG SHARES 1,944,759 2,930,540 2,485,231 3,973,884 RENEX CORPORATION SAB 83 IMPACT Warrants: 7/31/96 19,688 19,688 19,688 19,688 11/15/96 72,918 72,918 72,918 72,918 Options: 8/18/96 417 417 417 417 11/18/96 417 417 417 417 11/10/96 209 209 209 209 Stock: 9/30/96 219,379 163,483 219,379 1/15/97 2,583 2,583 2,583 215 Preferred Stock: 7/15/96 167,656 145,608 167,656 9/01/96 535,167 357,755 535,167 --------- --------- -------- --------- (Converted 11/15/96 Series B and 9/01/96 Series A) TOTAL WEIGHTED AVG SHARES 2,963,193 3,693,617 3,503,664 4,067,747 ========= ========= ========= =========