SSI Surgical Services (fka SGSI)

[PDC ™]

trading history
SGSI - SSI Surgical Services Inc

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DATE OPEN HIGH LOW CLOSE VOLUME
03/30/90 --- --- --- 2.125 158,400
06/29/90 --- --- --- 2.375 242,300
09/28/90 --- --- --- 1.000 166,000
12/31/90 --- --- --- 1.125 206,700
03/29/91 --- 1.750 1.500 1.125 227,000
06/28/91 --- --- --- 0.938 178,200
09/30/91 --- --- --- 1.000 117,600
12/31/91 --- 1.375 1.250 1.375 339,100
03/31/92 --- 1.500 1.375 3.000 343,900
06/30/92 --- --- --- 2.750 146,300
09/30/92 --- 3.000 2.500 2.750 210,400
12/31/92 --- 3.000 1.125 1.250 248,700
03/31/93 --- 1.750 1.250 1.375 114,300
06/30/93 --- 1.500 1.375 0.625 39,300
09/30/93 --- --- --- 0.375 0
12/31/93 --- --- --- 0.250 0
03/31/94 --- --- --- 0.313 0
06/30/94 --- 0.297 0.297 0.625 200
09/30/94 --- --- --- 0.750 0
12/30/94 --- --- --- 0.625 0
03/31/95 --- --- --- 0.563 0
06/30/95 --- --- --- 0.875 0
09/29/95 --- --- --- 0.625 0
12/29/95 --- --- --- 0.875 0
03/29/96 --- --- --- 0.938 0
06/28/96 --- --- --- 1.750 0
09/30/96 --- 1.375 1.375 1.375 1,700
12/31/96 --- 2.625 1.000 2.188 514,100
03/31/97 --- 2.625 1.188 1.188 357,000
06/30/97 --- 1.688 1.000 1.469 256,000
09/30/97 --- 1.656 1.000 1.125 212,800
12/31/97 --- 1.375 0.875 1.313 471,400
03/31/98 --- 1.313 0.844 1.031 417,200
06/30/98 --- 1.875 0.750 0.969 902,500
09/30/98 --- 0.969 0.563 0.563 312,400
12/31/98 --- 1.031 0.500 0.594 266,400
03/31/99 --- 1.125 0.531 0.750 356,800
06/30/99 --- 0.875 0.500 0.500 57,300
09/30/99 --- 0.688 0.380 0.380 170,100
12/31/99 --- 0.469 0.156 0.170 395,900
03/31/00 --- 1.875 0.170 0.938 1,213,300
06/30/00 --- 1.625 0.531 0.563 237,800
09/29/00 --- 0.813 0.313 0.313 367,400
12/29/00 --- 0.438 0.156 0.390 376,400
03/30/01 --- 0.563 0.250 0.250 115,500
06/29/01 --- 0.370 0.160 0.280 135,700
09/28/01 --- 0.390 0.180 0.200 18,200
12/31/01 --- 0.300 0.190 0.250 263,800
03/29/02 --- 0.400 0.220 0.220 101,300
06/28/02 --- 0.400 0.210 0.260 81,300
09/30/02 --- 0.280 0.210 0.220 61,100
12/31/02 --- 0.280 0.120 0.220 209,500
03/31/03 --- 0.270 0.190 0.190 47,800
06/30/03 --- 0.500 0.170 0.200 101,400
09/30/03 --- 0.250 0.170 0.180 34,900
12/31/03 --- 0.400 0.170 0.400 120,470
03/31/04 --- 0.450 0.280 0.280 42,820
06/30/04 --- 0.500 0.280 0.370 134,300
09/30/04 --- 1.010 0.300 0.580 369,980
12/31/04 --- 0.760 0.460 0.510 230,670
03/31/05 --- 0.700 0.170 0.550 142,140
06/30/05 --- 0.550 0.150 0.170 45,380
09/30/05 --- 0.600 0.170 0.600 71,750
12/30/05 --- 0.600 0.180 0.450 100,130
03/31/06 --- 0.700 0.250 0.400 71,200
06/30/06 --- 0.850 0.350 0.450 158,970
09/29/06 --- 0.450 0.250 0.250 65,120
12/29/06 --- 0.490 0.250 0.340 36,410