RESPONSE USA, INC. EARNINGS PER SHARE SEPTEMBER 30, 1996 WEIGHTED TOTAL WEIGHTED TOTAL AVERAGE DATE DATE EXERCISE DAYS SHARES AVERAGE PROCEEDS PROCEEDS ISSUED EXPIRE TRANSACTION PRICE O/S ISSUED # SHARES OBTAINABLE OBTAINABLE ------------------------------------------------------------------------------------------------------------------------ OUTSTANDING SHARES: 01-Jul-90 ORIGINAL ISSUANCE 92 37,922 37,922 17-Aug-90 PURCHASE OF SYSTEMS 92 6,656 6,656 13-May-91 ISSUED FOR ASSETS 92 358 358 30-Oct-92 PUBLIC OFFERING 92 80,000 80,000 30-Oct-92 BRIDGE LOAN SHARES ISSUED 92 3,450 3,450 25-Nov-92 OVER-ALLOTMENT ISSUANCE 92 12,000 12,000 30-Jun-93 WARRANTS EXERCISED - GRANTED 2-16-93 0.008 92 5,000 5,000 30-Jun-93 RESTRICTED OPTIONS EXERCISED 0.008 92 1,429 1,429 30-Jun-93 RESTRICTED OPTIONS EXERCISED 0.008 92 136 136 30-Jun-93 RESTRICTED OPTIONS EXERCISED 0.008 92 704 704 30-Jun-93 RESTRICTED OPTIONS EXERCISED 0.008 92 1,250 1,250 30-Jun-93 ADDITIONAL OPTIONS 0.008 92 5,893 5,893 12-May-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 3,572 3,572 17-May-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 6,786 6,786 21-May-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 715 715 25-May-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,429 1,429 01-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,072 1,072 02-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 6,072 6,072 18-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 5,714 5,714 21-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,143 2,143 23-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,858 2,858 25-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,072 1,072 30-Jun-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,143 2,143 06-Jul-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 358 358 09-Jul-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 7,858 7,858 20-Jul-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,429 1,429 29-Jul-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,858 2,858 04-Aug-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,072 1,072 05-Aug-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 358 358 13-Aug-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,072 1,072 20-Aug-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,143 2,143 25-Aug-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 715 715 07-Sep-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,072 1,072 18-Oct-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,143 2,143 19-Oct-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,429 1,429 28-Oct-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,143 2,143 03-Nov-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 2,500 2,500 24-Nov-93 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 1,429 1,429 31-Jan-94 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 715 715 21-Mar-94 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 715 715 29-Mar-94 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 358 358 11-Mar-96 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 14,286 14,286 22-Mar-96 CONVERSION OF CONVERTIBLE NOTES #1/#2 3.50 92 35,715 35,715 27-Mar-96 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 7,143 7,143 09-Apr-96 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 3,572 3,572 09-Apr-96 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 3,572 3,572 26-Apr-96 CONVERSION OF CONVERTIBLE NOTES #1 4.50 92 2,778 2,778 10-Jun-96 CONVERSION OF CONVERTIBLE NOTES #1/#2 1.50 92 67,553 67,553 12-Jun-96 CONVERSION OF CONVERTIBLE NOTES #1 3.50 92 3,571 3,571 14-Jun-96 CONVERSION OF CONVERTIBLE NOTES #1 5.75 92 4,348 4,348 07-Jul-93 PRIVATE PLACEMENT 2.50 92 60,000 60,000 09-Jul-93 PRIVATE PLACEMENT 0.008 92 15,000 15,000 04-Mar-94 PURCHASE UVA/NSF (ORIG) 1.73 92 31,893 31,893 04-Mar-94 PURCHASE UVA/NSF (ORIG) 1.73 92 11,676 11,676 24-Feb-95 PURCHASE UVA/NSF - GUARANTEE 0.375 92 3,126 3,126 24-Feb-95 PURCHASE UVA/NSF - GUARANTEE 0.375 92 7,838 7,838 24-Feb-95 PURCHASE UVA/NSF - GUARANTEE 0.375 92 22,199 22,199 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 29,940 29,940 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 27,823 27,823 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 3,650 3,650 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 4,717 4,717 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 7,599 7,599 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 11,735 11,735 30-Jun-95 PURCHASE UVA/NSF - GUARANTEE 0.40625 92 1,378 1,378 29-Dec-95 PURCHASE UVA/NSF - GUARANTEE (BB) 3.75 92 4,000 4,000 02-Feb-96 PURCHASE UVA/NSF - GUARANTEE 5.00 92 9,177 9,177 02-Feb-96 PURCHASE UVA/NSF - GUARANTEE 5.00 92 9,177 9,177 12-Mar-96 PURCHASE UVA/NSF - GUARANTEE 4.39 92 6,200 6,200 12-Mar-96 PURCHASE UVA/NSF - GUARANTEE 4.39 92 6,100 6,100 12-Mar-96 PURCHASE UVA/NSF - GUARANTEE 4.42 92 4,200 4,200 12-Mar-96 PURCHASE UVA/NSF - GUARANTEE 4.32 92 3,225 3,225 31-May-96 PURCHASE UVA/NSF - GUARANTEE 7.00 92 1,400 1,400 30-Jun-96 PURCHASE UVA/NSF - GUARANTEE 0.008 92 11,500 11,500 30-Nov-95 PURCHASE USS - GUARANTEE (SL) 3.75 92 18,354 18,354 18-Jan-96 PURCHASE USS - GUARANTEE (SL) 4.125 92 23,862 23,862 14-Jul-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 11,000 11,000 21-Jul-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 46,000 46,000 22-Jul-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 16,000 16,000 26-Jul-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 26,000 26,000 02-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 13,000 13,000 11-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 10,000 10,000 16-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 2,000 2,000 18-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 8,000 8,000 24-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 16,000 16,000 26-Aug-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 18,000 18,000 06-Sep-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 13,000 13,000 09-Sep-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 2,000 2,000 23-Sep-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 8,000 8,000 04-Oct-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 2,000 2,000 07-Oct-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 2,000 2,000 14-Oct-94 CONVERSION OF CONVERTIBLE NOTES #2 1.25 92 4,000 4,000 09-Apr-96 CONVERSION OF CONVERTIBLE NOTES #2 3.50 92 7,143 7,143 01-May-96 CONVERSION OF CONVERTIBLE NOTES #2 5.00 92 2,500 2,500 02-Aug-94 PURCHASE TOTAL SECURITY ACCOUNTS 1.00 92 7,500 7,500 02-Aug-94 PURCHASE VAULT ACCOUNTS 1.00 92 1,640 1,640 24-Feb-95 PURCHASE VAULT ACCOUNTS 1.00 92 1,860 1,860 01-Nov-94 PURCHASE UNIVERSAL 0.75 92 75,689 75,689 22-Nov-94 PURCHASE ERS 1.00 92 10,000 10,000 22-Nov-94 PURCHASE ERS - McGinn 0.008 92 10,000 10,000 31-May-96 PURCHASE ERS - GUARANTEE (SPIEGELMANS) 7.00 92 6,000 6,000 24-Feb-95 MONITOR ACQUISITION CORP. 0.34375 92 15,000 15,000 12-May-95 PURCHASE ALERT CENTRE - McGinn 0.40625 92 22,500 22,500 12-Jul-95 DELAWARE ACQUISITION - KEYSER 0.40625 92 10,000 10,000 15-Jul-95 WESTERGARD (CONSULTING) 0.40625 92 2,000 2,000 25-Jul-95 DELAWARE ACQUISITION - MCGINN 0.46875 92 15,000 15,000 04-Dec-95 ERS - N/P Pay-off 4.60 92 32,000 32,000 06-Dec-95 EXERCISE CLASS C WARRANTS 3.75 92 10,800 10,800 08-Dec-95 EXERCISE CLASS C WARRANTS 3.75 92 3,000 3,000 14-Dec-95 EXERCISE CLASS C WARRANTS 3.75 92 4,000 4,000 19-Dec-95 EXERCISE CLASS C WARRANTS 3.75 92 2,000 2,000 31-Dec-95 EXERCISE CLASS C WARRANTS 3.75 92 500 500 30-Mar-96 EXERCISE CLASS C WARRANTS (HI-TEL) 3.50 92 17,500 17,500 04-Jun-96 EXERCISE CLASS C WARRANTS 5.625 92 4,000 4,000 10-Jun-96 EXERCISE CLASS C WARRANTS 3.75 92 3,500 3,500 12-Jun-96 EXERCISE CLASS C WARRANTS 5.625 92 5,000 5,000 18-Jun-96 EXERCISE CLASS C WARRANTS 3.75 92 1,000 1,000 20-Jun-96 EXERCISE CLASS C WARRANTS 5.625 92 7,000 7,000 20-Jun-96 EXERCISE CLASS C WARRANTS 5.625 92 10,000 10,000 20-Jun-96 EXERCISE CLASS C WARRANTS 5.825 92 2,000 2,000 20-Jun-96 EXERCISE CLASS C WARRANTS 5.631 92 500 500 25-Jun-96 EXERCISE CLASS C WARRANTS 3.75 92 2,000 2,000 03-Jul-96 EXERCISE CLASS C WARRANTS 5.625 89 5,000 4,837 17-Jul-96 EXERCISE CLASS C WARRANTS 6.00 76 20,000 16,304 17-Jul-96 EXERCISE CLASS C WARRANTS 5.625 76 2,000 1,630 25-Jul-96 EXERCISE CLASS C WARRANTS 5.625 68 1,000 728 25-Jul-96 EXERCISE CLASS C WARRANTS 3.875 68 1,000 728 03-Sep-96 EXERCISE CLASS C WARRANTS 5.625 28 1,000 293 09-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 0.30 92 75,000 75,000 13-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 0.275 92 9,091 9,091 16-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.00 92 74,306 74,306 17-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.00 92 75,000 75,000 21-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.25 92 83,339 83,339 21-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.25 92 11,112 11,112 21-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.00 92 12,500 12,500 21-Nov-95 CONVERSION OF CONVERTIBLE NOTES #3 2.25 92 38,891 38,891 30-Apr-96 CONVERSION OF CONVERTIBLE NOTES #3 3.75 92 6,667 6,667 01-May-96 CONVERSION OF CONVERTIBLE NOTES #3 3.75 92 3,334 3,334 18-Jan-96 EXERCISE WARRANT (BOULDER) 3.50 92 25,000 25,000 31-Jan-96 EXERCISE WARRANT (BOULDER) 3.50 92 12,500 12,500 20-Feb-96 EXERCISE WARRANT (BOULDER) 3.50 92 12,500 12,500 23-Feb-96 EXERCISE WARRANT (BOULDER) 3.50 92 62,500 62,500 01-Mar-96 EXERCISE WARRANT (BOULDER) 3.50 92 60,000 60,000 06-Mar-96 EXERCISE WARRANT (BOULDER) 3.50 92 70,000 70,000 21-Mar-96 EXERCISE WARRANT (BOULDER) 3.50 92 25,000 25,000 01-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 35,000 35,000 04-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 25,000 25,000 11-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 75,000 75,000 17-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 100,000 100,000 18-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 50,000 50,000 26-Apr-96 EXERCISE WARRANT (BOULDER) 3.50 92 75,000 75,000 01-May-96 EXERCISE WARRANT (BOULDER) 3.50 92 100,000 100,000 02-May-96 EXERCISE WARRANT (BOULDER) 3.50 92 100,000 100,000 14-May-96 EXERCISE WARRANT (BOULDER) 2.50 92 100,000 100,000 14-May-96 EXERCISE WARRANT (BOULDER) 3.50 92 2,500 2,500 21-May-96 EXERCISE WARRANT (BOULDER) 2.50 92 125,000 125,000 23-May-96 EXERCISE WARRANT (BOULDER) 2.50 92 70,000 70,000 14-Jun-96 EXERCISE WARRANT (BOULDER) 2.50 92 125,000 125,000 10-Jun-96 R. RUBIN (BOULDER-COMMISSION) 2.50 92 60,000 60,000 02-Feb-96 EXERCISE OPTIONS (J.B.) 3.75 92 2,500 2,500 15-Feb-96 EXERCISE OPTIONS (R.B.) 2.50 92 25,000 25,000 15-Feb-96 EXERCISE OPTIONS (R.F.) 2.50 92 25,000 25,000 17-Jul-96 EXERCISE OPTIONS (S.L.) 3.75 76 2,500 2,038 07-Feb-96 UNIVERSAL BURG & FIRE - HOLDBACK 4.99 92 7,500 7,500 12-Mar-96 ACCURATE - HOLDBACK 4.68 92 7,000 7,000 12-Mar-96 SHELTON - HOLDBACK (IN ESCROW) 0.008 92 50,000 50,000 28-Feb-96 PURCHASE MAC 4.99 92 127,868 127,868 15-May-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 149,998 149,998 16-May-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 52,774 52,774 17-May-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 11,111 11,111 22-May-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 41,663 41,663 31-May-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 5,555 5,555 04-Jun-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 13,887 13,887 10-Jun-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 5,555 5,555 12-Jun-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 30,552 30,552 13-Jun-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 11,111 11,111 20-Jun-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 92 5,555 5,555 03-Jul-96 CONVERSION OF CONVERTIBLE NOTES #4 4.50 89 11,110 10,748 08-May-96 EXERCISE WARRANTS (Kuzon) 3.50 92 17,500 17,500 17-May-96 EXERCISE WARRANTS 3.75 92 2,000 2,000 22-May-96 EXERCISE WARRANTS 3.75 92 500 500 27-Aug-96 EXERCISE WARRANTS (ECC) - Class A 3.25 35 14,000 5,174 originally belonged to L 04-Jun-96 N/P STOCKHOLDERS (TH/JC) 6.92 92 44,500 44,500 10-Jun-96 N/P STOCKHOLDERS (RR) 2.50 92 84,208 84,208 03-Jun-96 CONVERSION OF CONVERTIBLE NOTES - MCGI 3.26 92 133,436 133,436 30-Jun-96 MCGINN ANTIDILUTIVE SHARES 0.008 92 115,251 115,251 27-Aug-96 Preferred Stock Conversion 4.33 35 4,682 1,730 19-Sep-96 Preferred Stock Conversion 3.739 12 11,768 1,407 19-Sep-96 Preferred Stock Conversion 3.55 12 3,944 472 20-Sep-96 Preferred Stock Conversion 3.37 11 2,077 226 26-Sep-96 Preferred Stock Conversion 3.37 5 106,657 4,637 26-Sep-96 Preferred Stock Conversion 3.19 5 21,943 954 ----------------------- TOTAL OUTSTANDING SHARES 4,063,625 3,906,851 ======================= COMMON STOCK EQUIVALENTS: 30-Aug-90 31-Jan-96 RESTRICTED OPTIONS $2.80 92 7,142 7,142 $19,998 $19,998 30-Aug-90 31-Jan-97 RESTRICTED OPTIONS 2.80 92 7,142 7,142 19,998 $19,998 30-Jun-93 31-Jan-97 RESTRICTED OPTIONS EXERCISED 2.80 92 (14,284) (14,284) (39,995) ($39,995) 31-Jan-91 31-Jan-96 RESTRICTED OPTIONS 7.00 92 21,428 21,428 149,996 $149,996 31-Jan-91 31-Jan-96 RESTRICTED OPTIONS CANCELLED 7.00 92 (20,070) (20,070) (140,490) ($140,490) 30-Jun-93 31-Jan-96 RESTRICTED OPTIONS EXERCISED 7.00 92 (1,358) (1,358) (9,506) ($9,506) 31-Jan-91 31-Jan-96 RESTRICTED OPTIONS (E.E.) 70.00 92 7,142 7,142 499,940 $499,940 31-Jan-91 31-Jan-96 RESTRICTED OPTIONS (E.E.) Reverse 70.00 92 (6,427) (6,427) (449,890) ($449,890) 31-Jan-91 31-Jan-96 RESTRICTED OPTIONS (E.E.) EXPIRED 70.00 92 (715) (715) (50,050) ($50,050) 15-Nov-91 15-Nov-96 RESTRICTED OPTIONS 4.20 92 10,714 10,714 44,999 $44,999 15-Nov-91 15-Nov-96 RESTRICTED OPTIONS CANCELLED 4.20 92 (3,680) (3,680) (15,456) ($15,456) 30-Jun-93 15-Nov-96 RESTRICTED OPTIONS EXERCISED 4.20 92 (7,034) (7,034) (29,543) ($29,543) 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS 3.50 92 12,500 12,500 43,750 $43,750 30-Jun-93 02-Jan-97 RESTRICTED OPTIONS EXERCISED 3.50 92 (12,500) (12,500) (43,750) ($43,750) 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS (S.A.) 3.75 92 3,571 3,571 13,391 $13,391 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS - REVRSE STCK SPLIT 3.75 92 (3,213) (3,213) (12,049) ($12,049) 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS CANCELLED 3.75 92 (358) (358) (1,343) ($1,343) 30-Oct-92 30-Oct-95 RESTRICTED OPTIONS 3.75 92 15,000 15,000 56,250 $56,250 30-Oct-92 30-Oct-95 RESTRICTED OPTIONS - REVERSE 3.75 92 (13,500) (13,500) (50,625) ($50,625) 30-Oct-92 30-Oct-95 RESTRICTED OPTIONS EXPIRED 3.75 92 (1,500) (1,500) (5,625) ($5,625) 30-Oct-92 30-Oct-95 RESTRICTED OPTIONS 52.50 92 5,000 5,000 262,500 $262,500 30-Oct-92 30-Oct-95 RESTRICTED OPTIONS EXPIRED 52.50 92 (5,000) (5,000) (262,500) ($262,500) 16-Feb-94 28-Feb-99 RESTRICTED OPTIONS 3.75 92 15,000 15,000 56,250 $56,250 16-Feb-94 28-Feb-99 RESTRICTED OPTIONS - REVRSE STCK SPLIT 3.75 92 (13,500) (13,500) (50,625) ($50,625) 16-Feb-94 28-Feb-99 RESTRICTED OPTIONS CANCELLED 3.75 92 (1,500) (1,500) (5,624) ($5,625) 15-Nov-95 14-Nov-04 RESTRICTED OPTIONS (SA) 3.875 92 13,358 13,358 51,763 $51,762 15-Nov-95 14-Nov-04 RESTRICTED OPTIONS (MG) 3.875 92 15,000 15,000 58,126 $58,125 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS (Consultants) 35.00 92 83,929 83,929 2,937,515 $2,937,515 02-Jan-92 02-Jan-97 RESTRICTED OPTIONS CANCELLED 35.00 92 (6,250) (6,250) (218,750) ($218,750) 30-Jun-93 02-Jan-97 RESTRICTED OPTIONS EXERCISED 35.00 92 (58,929) (58,929) (2,062,515)($2,062,515) 30-Jun-93 02-Jan-97 RESTRICTED OPTIONS (Consult) Reverse 35.00 92 (16,875) (16,875) (590,625) ($590,625) 30-Jun-93 02-Jan-97 RESTRICTED OPTIONS CANCELLED 35.00 92 (1,250) (1,250) (43,750) ($43,750) 07-Sep-94 07-Sep-04 RESTRICTED OPTIONS (Consultants R.R.) 3.75 92 150,000 150,000 562,500 $562,500 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (Consultants R.R.) 3.75 92 150,000 150,000 562,500 $562,500 07-Sep-94 07-Sep-04 RESTRICTED OPTIONS CANCELLED 3.75 92 (150,000) (150,000) (562,500) ($562,500) 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS CANCELLED 3.75 92 (150,000) (150,000) (562,500) ($562,500) 15-Nov-95 14-Nov-04 RESTRICTED OPTIONS (Consultants R.R.) 2.50 92 300,000 300,000 750,000 $750,000 01-Aug-95 31-Jul-05 RESTRICTED OPTIONS (Consultants LPI) 4.45 92 41,250 41,250 183,563 $183,563 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (Director - SL) 3.75 92 25,000 25,000 93,750 $93,750 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (SL) Reverse Split 3.75 92 (22,500) (22,500) (84,375) ($84,375) 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (SL) CANCELLED 3.75 92 (2,500) (2,500) (9,375) ($9,375) 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (Director - JB) 3.75 92 25,000 25,000 93,750 $93,750 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (JB) Reverse Split 3.75 92 (22,500) (22,500) (84,375) ($84,375) 01-Feb-95 01-Feb-05 RESTRICTED OPTIONS (JB) EXERCISED 3.75 92 (2,500) (2,500) (9,375) ($9,375) 15-Nov-95 14-Nov-04 RESTRICTED OPTIONS (Director - SL) 3.75 92 2,500 2,500 9,375 $9,375 17-Jul-96 14-Nov-04 RESTRICTED OPTIONS (SL) EXERCISED 3.75 17 (2,500) (2,038) (9,375) ($1,732) 28-Aug-92 28-Aug-97 EMPLOYMENT AGREEMENT OPTIONS (R.B.) 3.75 92 133,333 133,333 499,999 $499,999 31-Aug-94 31-Aug-04 EMPLOYMENT AGREEMENT OPTIONS (R.B.) 3.75 92 300,000 300,000 1,125,000 $1,125,000 01-Feb-95 01-Feb-05 EMPLOYMENT AGREEMENT OPTIONS (R.B.) 3.75 92 300,000 300,000 1,125,000 $1,125,000 28-Aug-92 28-Aug-97 EMPLOYMENT OPTIONS (R.B.) CANCELLED 3.75 92 (733,333) (733,333) (2,749,999)($2,749,999) 28-Aug-92 28-Aug-97 EMPLOYMENT AGREEMENT OPTIONS (R.F.) 3.75 92 85,067 85,067 319,001 $319,001 31-Aug-94 31-Aug-04 EMPLOYMENT AGREEMENT OPTIONS (R.F.) 3.75 92 100,000 100,000 375,000 $375,000 01-Feb-95 01-Feb-05 EMPLOYMENT AGREEMENT OPTIONS (R.F.) 3.75 92 100,000 100,000 375,000 $375,000 28-Aug-92 28-Aug-97 EMPLOYMENT OPTIONS (R.F.) CANCELLED 3.75 92 (285,067) (285,067) (1,069,001)($1,069,001) 28-Aug-92 28-Aug-97 EMPLOYMENT AGREEMENT OPTIONS (H.L.) 5.00 92 181,600 181,600 908,000 $908,000 28-Aug-92 28-Aug-97 EMPLOYMENT OPTIONS (H.L.) CANCELLED 5.00 92 (181,600) (181,600) (908,000) ($908,000) 04-Mar-94 31-Mar-99 EMPLOYMENT AGREEMENT OPTIONS (T.H.) 3.75 92 300,000 300,000 1,125,000 $1,125,000 04-Mar-94 31-Mar-99 EMPLOYMENT OPTIONS (T.H.) CANCELLED 3.75 92 (300,000) (300,000) (1,125,000)($1,125,000) 04-Mar-94 31-Mar-99 EMPLOYMENT AGREEMENT OPTIONS (J.C.) 3.75 92 300,000 300,000 1,125,000 $1,125,000 04-Mar-94 31-Mar-99 EMPLOYMENT OPTIONS (J.C.) CANCELLED 3.75 92 (300,000) (300,000) (1,125,000)($1,125,000) 15-Nov-95 14-Nov-04 EMPLOYMENT AGREEMENT OPTIONS (R.B.) 2.50 92 733,333 733,333 1,833,333 $1,833,333 15-Nov-95 14-Nov-04 EMPLOYMENT OPTIONS (R.B.) EXERCISED 2.50 92 (25,000) (25,000) (62,500) ($62,500) 15-Nov-95 14-Nov-04 EMPLOYMENT AGREEMENT OPTIONS (R.F.) 2.50 92 285,067 285,067 712,668 $712,668 15-Nov-95 14-Nov-04 EMPLOYMENT OPTIONS (R.F.) EXERCISED 2.50 92 (25,000) (25,000) (62,500) ($62,500) 15-Nov-95 14-Nov-04 EMPLOYMENT AGREEMENT OPTIONS (T.H.) 2.50 92 300,000 300,000 750,000 $750,000 15-Nov-95 14-Nov-04 EMPLOYMENT AGREEMENT OPTIONS (J.C.) 2.50 92 300,000 300,000 750,000 $750,000 30-Mar-92 NONE BRIDGE LOAN SHARES ISSUABLE 0.008 92 30,000 30,000 240 $240 23-Jun-92 NONE BRIDGE LOAN SHARES ISSUABLE 0.008 92 4,500 4,500 36 $36 30-Oct-92 NONE BRIDGE LOAN SHARES ISSUED 0.008 92 (34,500) (34,500) (276) ($276) 30-Oct-92 30-Oct-95 INCENTIVE OPTIONS (RAS) 5.25 92 30,500 30,500 160,125 $160,125 30-Oct-92 30-Oct-95 INCENTIVE OPTIONS (RAS) EXPIRED 5.25 92 (30,500) (30,500) (160,125) ($160,125) 16-Feb-94 28-Feb-99 INCENTIVE OPTIONS (RAS) 16.25 92 37,000 37,000 601,250 $601,250 16-Feb-94 28-Feb-99 INCENTIVE OPTIONS (RAS) CANCELLED 16.25 92 (18,500) (18,500) (300,625) ($300,625) 16-Feb-94 28-Feb-99 INCENTIVE OPTIONS (RAS) REVERSE SPLIT 16.25 92 (16,650) (16,650) (270,563) ($270,563) 20-Apr-94 30-Apr-99 INCENTIVE OPTIONS (UVS) 12.50 92 35,000 35,000 437,500 $437,500 20-Apr-94 30-Apr-99 INCENTIVE OPTIONS (UVS) CANCELLED 12.50 92 (15,500) (15,500) (193,750) ($193,750) 20-Apr-94 30-Apr-99 INCENTIVE OPTIONS (USS) REVERSE SPLIT 12.50 92 (17,550) (17,550) (219,375) ($219,375) 22-Dec-94 22-Dec-99 INCENTIVE OPTIONS (UVS) 5.00 92 13,000 13,000 65,000 $65,000 22-Dec-94 22-Dec-99 INCENTIVE OPTIONS (UVS) CANCELLED 5.00 92 (8,000) (8,000) (40,000) ($40,000) 22-Dec-94 22-Dec-99 INCENTIVE OPTIONS (USS) REVERSE SPLIT 5.00 92 (4,500) (4,500) (22,500) ($22,500) 27-Nov-95 27-Nov-01 INCENTIVE OPTIONS (USA) 3.875 92 62,750 63,250 63,250 $243,156 30-Oct-92 22-Oct-97 CLASS A WARRANTS - IPO 4.50 92 80,000 80,000 360,000 $360,000 30-Oct-92 22-Oct-97 CLASS B WARRANTS - IPO 5.50 92 80,000 80,000 440,000 $440,000 25-Nov-92 22-Oct-97 CLASS A WARRANTS - OVER ALLOTMENT 4.50 92 12,000 12,000 54,000 $54,000 25-Nov-92 22-Oct-97 CLASS B WARRANTS - OVER ALLOTMENT 5.50 92 12,000 12,000 66,000 $66,000 30-Oct-92 30-Oct-96 CLASS A UNDERWRITER WARRANTS 4.50 92 8,000 8,000 36,000 $36,000 30-Oct-92 22-Oct-97 CLASS A WTS UNDERLYING U/W WTS 4.50 92 8,000 8,000 36,000 $36,000 30-Oct-92 22-Oct-97 CLASS B WTS UNDERLYING U/W WTS 5.50 92 8,000 8,000 44,000 $44,000 25-Nov-92 25-Nov-96 CLASS A UNDERWRITER WARRANTS 4.50 92 1,200 1,200 5,400 $5,400 25-Nov-92 22-Oct-97 CLASS A WTS UNDERLYING U/W WTS 4.50 92 1,200 1,200 5,400 $5,400 25-Nov-92 22-Oct-97 CLASS B WTS UNDERLYING U/W WTS 5.50 92 1,200 1,200 6,600 $6,600 16-Feb-93 NONE WARRANTS 0.008 92 50,000 50,000 400 $400 30-Jun-93 NONE WARRANTS EXERCISED 0.008 92 (50,000) (50,000) (400) ($400) 24-Mar-93 31-Mar-96 CLASS B WARRANTS 5.50 92 17,858 17,858 98,219 $98,219 31-Mar-93 31-Mar-96 CLASS B WARRANTS 5.50 92 19,286 19,286 106,073 $106,073 07-Apr-93 31-Mar-96 CLASS B WARRANTS 5.50 92 14,643 14,643 80,537 $80,537 22-Apr-93 31-Mar-96 CLASS B WARRANTS 5.50 92 17,143 17,143 94,287 $94,287 26-Apr-93 31-Mar-96 CLASS B WARRANTS 5.50 92 2,142 2,142 11,781 $11,781 22-Nov-93 31-Mar-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 7,108 7,108 39,094 $39,094 22-Nov-93 31-Mar-96 CLASS A WARRANTS (ORIG HOLDERS) 4.50 92 14,215 14,215 63,968 $63,968 15-Dec-93 30-Nov-96 CLASS A WARRANTS 4.50 92 133,000 133,000 598,500 $598,500 15-Dec-93 30-Nov-96 CLASS B WARRANTS 5.50 92 133,000 133,000 731,500 $731,500 15-Dec-93 30-Nov-96 CLASS A WARRANTS-PLACEMENT AGENT 4.50 92 13,300 13,300 59,850 $59,850 15-Dec-93 30-Nov-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 13,300 13,300 73,150 $73,150 15-Dec-93 30-Nov-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 2,000 2,000 11,000 $11,000 30-Dec-93 30-Nov-96 CLASS A WARRANTS 4.50 92 71,000 71,000 319,500 $319,500 30-Dec-93 30-Nov-96 CLASS B WARRANTS 5.50 92 71,000 71,000 390,500 $390,500 30-Dec-93 30-Nov-96 CLASS A WARRANTS-PLACEMENT AGENT 4.50 92 7,100 7,100 31,950 $31,950 30-Dec-93 30-Nov-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 7,100 7,100 39,050 $39,050 18-Jan-94 30-Nov-96 CLASS A WARRANTS 4.50 92 11,000 11,000 49,500 $49,500 18-Jan-94 30-Nov-96 CLASS B WARRANTS 5.50 92 11,000 11,000 60,500 $60,500 18-Jan-94 30-Nov-96 CLASS A WARRANTS-PLACEMENT AGENT 4.50 92 1,100 1,100 4,950 $4,950 18-Jan-94 30-Nov-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 1,100 1,100 6,050 $6,050 08-Feb-94 30-Nov-96 CLASS A WARRANTS 4.50 92 3,000 3,000 13,500 $13,500 08-Feb-94 30-Nov-96 CLASS B WARRANTS 5.50 92 3,000 3,000 16,500 $16,500 08-Feb-94 30-Nov-96 CLASS A WARRANTS-PLACEMENT AGENT 4.50 92 300 300 1,350 $1,350 08-Feb-94 30-Nov-96 CLASS B WARRANTS-PLACEMENT AGENT 5.50 92 300 300 1,650 $1,650 10-Mar-95 15-Jan-00 CLASS C WARRANTS - 12% 3.75 92 20,000 20,000 75,000 $75,000 17-Mar-95 15-Jan-00 CLASS C WARRANTS - 12% 3.75 92 10,000 10,000 37,500 $37,500 07-Apr-95 15-Jan-00 CLASS C WARRANTS - 12% 3.75 92 4,500 4,500 16,875 $16,875 21-Apr-95 15-Jan-00 CLASS C WARRANTS - 12% 3.75 92 2,000 2,000 7,500 $7,500 10-Mar-96 15-Jan-00 CLASS C WARRANTS - EXERCISED 12% 3.75 92 (20,000) (20,000) (75,000) ($75,000) 17-Mar-96 15-Jan-00 CLASS C WARRANTS - EXERCISED 12% 3.75 92 (9,300) (9,300) (34,875) ($34,875) 31-Mar-95 15-Jan-00 CLASS C WARRANTS-PLACEMENT AGENTS 3.75 92 20,000 20,000 75,000 $75,000 31-Mar-96 15-Jan-00 CLASS A WARRANTS-PLACEMENT AGENTS 3.25 92 92,000 92,000 299,000 $299,000 27-Aug-96 CLASS A WARRANTS-EXERCISED 3.25 58 (14,000) (5,174) (45,500) ($28,685) 28-Jul-95 30-Jun-97 CLASS C WARRANTS - McGinn 13.8% 3.26 92 6,667 6,667 21,734 $21,734 04-Oct-95 30-Jun-97 CLASS C WARRANTS - McGinn 13.8% 3.26 92 6,667 6,667 21,734 $21,734 01-Dec-95 30-Jun-97 CLASS C WARRANTS - McGinn 13.8% 3.26 92 6,666 6,666 21,731 $21,731 10-Jan-96 31-Dec-97 CLASS C WARRANTS - 10% 5.625 92 27,000 27,000 151,875 $151,875 22-Jan-96 31-Dec-97 CLASS C WARRANTS - 10% 5.625 92 17,000 17,000 95,625 $95,625 31-Jan-96 31-Dec-97 CLASS C WARRANTS - 10% 5.625 92 12,000 12,000 67,500 $67,500 28-Feb-96 31-Dec-97 CLASS C WARRANTS - 10% 5.625 92 5,000 5,000 28,125 $28,125 10-Jan-96 31-Dec-97 CLASS C WARRANTS - EXERCISED 10% 5.625 92 (27,000) (27,000) (151,875) ($151,875) 22-Jan-96 31-Dec-97 CLASS C WARRANTS - EXERCISED 10% 5.625 92 (1,500) (1,500) (8,438) ($8,438) 03-Jul-96 CLASS C WARRANTS - EXERCISED 5.625 3 (5,000) (4,837) (28,125) ($917) 17-Jul-96 CLASS C WARRANTS - EXERCISED 6.00 17 (20,000) (16,304) (120,000) ($22,174) 17-Jul-96 CLASS C WARRANTS - EXERCISED 5.625 17 (2,000) (1,630) (11,250) ($2,079) 25-Jul-96 CLASS C WARRANTS - EXERCISED 5.625 25 (1,000) (728) (5,625) ($1,529) 25-Jul-96 CLASS C WARRANTS - EXERCISED 3.875 25 (1,000) (728) (3,875) ($1,053) 03-Sep-96 CLASS C WARRANTS - EXERCISED 5.625 65 (1,000) (293) (5,625) ($3,974) 30-Jun-96 30-Jun-01 WARRANTS - ECC CONSULTING 5.125 92 200,000 200,000 1,025,000 $1,025,000 30-Jun-96 01-Jul-00 WARRANTS - BWF CONSULTING - MELLON 4.50 92 100,000 100,000 450,000 $450,000 30-Jun-96 30-Jun-01 WARRANTS - ZANNETT CAPITAL - PREFERRED 6.13 92 500,000 500,000 3,065,000 $3,065,000 30-Jun-96 30-Jun-01 WARRANTS - ZANNETT CAPITAL - PREFERRED 8.00 92 250,000 250,000 2,000,000 $2,000,000 30-Jun-96 30-Jun-00 WARRANTS - BWF CONSULTING - PREFERRED 4.50 92 75,000 75,000 337,500 $337,500 30-Jun-96 30-Jun-06 WARRANTS - PUT OPTIONS - MELLON 3.25 92 1,032,135 1,032,135 3,354,439 $3,354,439 --------- --------- --------- --------- TOTAL COMMON STOCK EQUIVALENTS 5,076,113 5,091,379 $19,723,824 $20,070,960 ========= ========= ========= ========= OTHER POTENTIALLY DILUTIVE SECURITIES: 24-Mar-93 31-Mar-96 $625,000 CONVERTIBLE NOTES 7% 3.50 92 178,571 178,571 $624,999 $624,999 31-Mar-93 31-Mar-96 $675,000 CONVERTIBLE NOTES 7% 3.50 92 192,857 192,857 $675,000 $675,000 07-Apr-93 31-Mar-96 $512,500 CONVERTIBLE NOTES 7% 3.50 92 146,429 146,429 $512,502 $512,502 22-Apr-93 31-Mar-96 $600,000 CONVERTIBLE NOTES 7% 3.50 92 171,429 171,429 $600,002 $600,002 26-Apr-93 31-Mar-96 $75,000 CONVERTIBLE NOTES 7% 3.50 92 21,428 21,428 $74,998 $74,998 15-Dec-93 30-Nov-96 $1,662,500 CONVERTIBLE NOTES 5% 1.25 92 1,330,000 1,330,000 $1,662,500 $1,662,500 30-Dec-93 30-Nov-96 $887,500 CONVERTIBLE NOTES 5% 1.25 92 710,000 710,000 $887,500 $887,500 18-Jan-94 30-Nov-96 $137,500 CONVERTIBLE NOTES 5% 1.25 92 110,000 110,000 $137,500 $137,500 08-Feb-94 30-Nov-96 $37,500 CONVERTIBLE NOTES 5% 1.25 92 30,000 30,000 $37,500 $37,500 10-Mar-95 31-Dec-96 $500,000 CONVERTIBLE NOTES 12% 2.50 92 200,000 200,000 $500,000 $500,000 17-Mar-95 31-Dec-96 $250,000 CONVERTIBLE NOTES 12% 2.50 92 100,000 100,000 $250,000 $250,000 07-Apr-95 31-Dec-96 $112,500 CONVERTIBLE NOTES 12% 2.50 92 45,000 45,000 $112,500 $112,500 21-Apr-95 31-Dec-96 $50,000 CONVERTIBLE NOTES 12% 2.50 92 20,000 20,000 $50,000 $50,000 Adjust for Reverse Stock Split/Price 92 (2,394,238)(2,394,238)($4,256,309)($4,256,309) 10-Jan-96 31-Dec-97 $675,000 CONVERTIBLE NOTES 10% 4.50 92 150,000 150,000 $675,000 $675,000 22-Jan-96 31-Dec-97 $425,000 CONVERTIBLE NOTES 10% 4.50 92 94,444 94,444 $425,000 $425,000 31-Jan-96 31-Dec-97 $300,000 CONVERTIBLE NOTES 10% 4.50 92 66,667 66,667 $300,000 $300,000 28-Feb-96 31-Dec-97 $125,000 CONVERTIBLE NOTES 10% 4.50 92 27,778 27,778 $125,000 $125,000 28-Jul-95 30-Jun-97 $145,000 CONVERTIBLE NOTES 13.8% 3.26 92 44,479 44,479 $145,002 $145,002 04-Oct-95 30-Jun-97 $145,000 CONVERTIBLE NOTES 13.8% 3.26 92 44,479 44,479 $145,002 $145,002 01-Dec-95 30-Jun-97 $145,000 CONVERTIBLE NOTES 13.8% 3.26 92 44,478 44,478 $144,998 $144,998 12-May-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (3,572) (3,572) ($12,502) ($12,502) 17-May-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (6,786) (6,786) ($23,751) ($23,751) 21-May-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (715) (715) ($2,503) ($2,503) 25-May-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,429) (1,429) ($5,002) ($5,002) 01-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,072) (1,072) ($3,752) ($3,752) 02-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (6,072) (6,072) ($21,252) ($21,252) 18-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (5,714) (5,714) ($19,999) ($19,999) 21-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,143) (2,143) ($7,501) ($7,501) 23-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,858) (2,858) ($10,003) ($10,003) 25-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,072) (1,072) ($3,752) ($3,752) 30-Jun-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,143) (2,143) ($7,501) ($7,501) 06-Jul-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (358) (358) ($1,253) ($1,253) 09-Jul-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (7,858) (7,858) ($27,503) ($27,503) 20-Jul-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,429) (1,429) ($5,002) ($5,002) 29-Jul-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,858) (2,858) ($10,003) ($10,003) 04-Aug-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,072) (1,072) ($3,752) ($3,752) 05-Aug-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (358) (358) ($1,253) ($1,253) 13-Aug-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,072) (1,072) ($3,752) ($3,752) 20-Aug-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,143) (2,143) ($7,501) ($7,501) 25-Aug-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (715) (715) ($2,503) ($2,503) 07-Sep-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,072) (1,072) ($3,752) ($3,752) 18-Oct-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,143) (2,143) ($7,501) ($7,501) 19-Oct-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,429) (1,429) ($5,002) ($5,002) 28-Oct-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,143) (2,143) ($7,501) ($7,501) 03-Nov-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (2,500) (2,500) ($8,750) ($8,750) 24-Nov-93 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (1,429) (1,429) ($5,002) ($5,002) 31-Jan-94 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (715) (715) ($2,503) ($2,503) 21-Mar-94 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (715) (715) ($2,503) ($2,503) 29-Mar-94 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (357) (357) ($1,250) ($1,250) 11-Mar-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (14,286) (14,286) ($50,001) ($50,001) 22-Mar-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (7,143) (7,143) ($25,001) ($25,001) 27-Mar-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (7,143) (7,143) ($25,001) ($25,001) 09-Apr-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (7,144) (7,144) ($25,004) ($25,004) 26-Apr-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 4.50 92 (2,778) (2,778) ($12,501) ($12,501) 10-Jun-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 1.50 92 (33,333) (33,333) ($50,000) ($50,000) 12-Jun-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 3.50 92 (3,571) (3,571) ($12,499) ($12,499) 14-Jun-96 31-Mar-96 CONVERSION OF CONVERTIBLE NOTES 7% 5.75 92 (4,348) (4,348) ($25,001) ($25,001) 14-Jul-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (11,000) (11,000) ($13,750) ($13,750) 21-Jul-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (46,000) (46,000) ($57,500) ($57,500) 22-Jul-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (16,000) (16,000) ($20,000) ($20,000) 26-Jul-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (26,000) (26,000) ($32,500) ($32,500) 02-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (13,000) (13,000) ($16,250) ($16,250) 11-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (10,000) (10,000) ($12,500) ($12,500) 16-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (2,000) (2,000) ($2,500) ($2,500) 18-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (8,000) (8,000) ($10,000) ($10,000) 24-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (16,000) (16,000) ($20,000) ($20,000) 26-Aug-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (18,000) (18,000) ($22,500) ($22,500) 06-Sep-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (13,000) (13,000) ($16,250) ($16,250) 09-Sep-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (2,000) (2,000) ($2,500) ($2,500) 23-Sep-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (8,000) (8,000) ($10,000) ($10,000) 04-Oct-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (2,000) (2,000) ($2,500) ($2,500) 07-Oct-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (2,000) (2,000) ($2,500) ($2,500) 14-Oct-94 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.25 92 (4,000) (4,000) ($5,000) ($5,000) 22-Mar-96 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 3.50 92 (28,572) (28,572) ($100,002) ($100,002) 09-Apr-96 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 3.50 92 (7,143) (7,143) ($25,001) ($25,001) 01-May-96 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 5.00 92 (2,500) (2,500) ($12,500) ($12,500) 10-Jun-96 30-Nov-96 CONVERSION OF CONVERTIBLE NOTES 5% 1.50 92 (33,333) (33,333) ($50,000) ($50,000) 09-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 3.00 92 (75,000) (75,000) ($225,000) ($225,000) 13-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.750 92 (9,091) (9,091) ($25,000) ($25,000) 16-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.00 92 (74,306) (74,306) ($148,612) ($148,612) 17-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.00 92 (75,000) (75,000) ($150,000) ($150,000) 21-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.25 92 (83,339) (83,339) ($187,513) ($187,513) 21-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.25 92 (11,112) (11,112) ($25,002) ($25,002) 21-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.00 92 (12,500) (12,500) ($25,000) ($25,000) 21-Nov-95 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 2.25 92 (38,891) (38,891) ($87,505) ($87,505) 30-Apr-96 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 3.75 92 (6,667) (6,667) ($25,001) ($25,001) 01-May-96 31-Dec-96 CONVERSION OF CONVERTIBLE NOTES 12% 3.75 92 (3,334) (3,334) ($12,503) ($12,503) 15-May-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (149,998) (149,998) ($674,991) ($674,991) 16-May-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (52,774) (52,774) ($237,483) ($237,483) 17-May-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (11,111) (11,111) ($50,000) ($50,000) 22-May-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (41,663) (41,663) ($187,484) ($187,484) 31-May-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (5,555) (5,555) ($24,998) ($24,998) 04-Jun-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (13,887) (13,887) ($62,492) ($62,492) 10-Jun-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (5,555) (5,555) ($24,998) ($24,998) 12-Jun-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (30,569) (30,569) ($137,561) ($137,561) 13-Jun-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (11,111) (11,111) ($50,000) ($50,000) 20-Jun-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 92 (5,555) (5,555) ($24,997) ($24,998) 03-Jul-96 31-Dec-97 CONVERSION OF CONVERTIBLE NOTES 10% 4.50 3 (11,110) (10,748) ($49,994) ($1,630) 03-Jun-96 30-Jun-97 CONVERSION OF CONVERTIBLE NOTES 13.8% 3.26 92 (133,436) (133,436) ($435,000) ($435,001) 30-Jun-96 01-Jun-99 Preferred Stock 5.00 92 2,010,000 2,010,000 $10,050,000 $10,050,000 19-Aug-96 01-Jun-99 CONVERSION OF PREFERRED STOCK 5.00 50 (5,360) (2,447) ($26,800) ($14,565) 17-Sep-96 01-Jun-99 CONVERSION OF PREFERRED STOCK 5.00 79 (11,792) (1,666) ($58,960) ($50,629) 19-Sep-96 01-Jun-99 CONVERSION OF PREFERRED STOCK 5.00 81 (3,752) (449) ($18,760) ($16,517) 20-Sep-96 01-Jun-99 CONVERSION OF PREFERRED STOCK 5.00 82 (97,016) (10,545) ($485,080) ($432,354) 23-Sep-96 01-Jun-99 CONVERSION OF PREFERRED STOCK 5.00 85 (18,760) (1,427) ($93,800) ($86,663) --------- --------- --------- --------- TOTAL OTHER POTENTIALLY DILUTIVE SECURITIES 1,386,601 1,987,691 $6,708,007 $7,169,729 ========= ========= ========= ========= EARNINGS PER SHARE COMPUTATIONS: MODIFIED TREASURY STOCK METHOD: TOTAL EXERCISE PROCEEDS $20,070,960 --------- PERIOD-END OUTSTANDING SHARES 4,063,625 --------- 20% OF PERIOD-END OUTSTANDING SHARES 812,725 --------- AVERAGE SHARE PRICE DURING PERIOD $6.13 *** --------- PROCEEDS USED TO PURCHASE SHARES 4,982,004 --------- REMAINING PROCEEDS 15,088,955 --------- PROCEEDS USED TO RETIRE AVERAGE DEBT 9,340,967 --------- REMAINING PROCEEDS INVESTED $5,747,988 ========= ADJUSTED INCOME (LOSS): NET INCOME (LOSS) ($3,158,260) ACCRETION TO PREFERRED STOCK (2,376,600) DEEMED DIVIDENDS (187,486) ------------ ADJUSTED INCOME (LOSS) (5,722,346) INTEREST (EXPENSE) ON RETIRED DEBT (10.25%) 239,362 INTEREST INCOME ON PROCEEDS INVESTED (2.5%) 35,925 TAX EFFECT OF INTEREST ADJUSTMENTS (40%) (110,115) --------- NET INCOME (LOSS) FOR EARNINGS PER SHARE PURPOSES (5,557,174) --------- SHARES: WEIGHTED AVERAGE SHARES OUTSTANDING 3,906,851 WEIGHTED AVERAGE EQUIVALENT SHARES OUTSTANDING 5,091,379 20% OF PERIOD-END OUTSTANDING SHARES (812,725) --------- TOTAL SHARES FOR EARNINGS PER SHARE PURPOSES 8,185,506 --------- NET INCOME (LOSS) PER SHARE ($0.68) ========= MAXIMUM INCOME (MINIMUM LOSS) PER SHARE: ADJUSTED INCOME (LOSS) ($5,722,346) --------- WEIGHTED AVERAGE SHARES OUTSTANDING 3,906,851 --------- NET INCOME (LOSS) PER SHARE ($1.46) =========