X0201 4/A 2003-08-08 2003-08-11 0 0000815508 BIOPURE CORP BPUR 0001233999 RAUSCH CARL W 592 PLEASANT STREET BELMONT MA 02478 1 1 0 0 Chief Technology Officer Class A Common Stock 2003-08-08 4 S 0 1600 7.05 D 671070 D Class A Common Stock 2003-08-08 4 S 0 300 7.06 D 670770 D Class A Common Stock 2003-08-08 4 S 0 100 7.13 D 670770 D Class A Common Stock 2003-08-08 4 S 0 100 7.14 D 670570 D Class A Common Stock 2003-08-08 4 S 0 3300 7.15 D 667270 D Class A Common Stock 2003-08-08 4 S 0 300 7.16 D 666970 D Class A Common Stock 2003-08-08 4 S 0 500 7.17 D 666470 D Class A Common Stock 2003-08-08 4 S 0 1800 7.19 D 664670 D Class A Common Stock 2003-08-08 4 S 0 1800 7.25 D 662870 D Class A Common Stock 2003-08-08 4 S 0 200 7.28 D 662670 D Class A Common Stock 746641 I Partnership Interests Class A Common Stock 221771 I Family Trust Class A Common Stock 10000 I Spouse Amendment to previously filed sales reflecting direct and indirect beneficial ownership on the latest reported transaction date giving effect to a transfer on November 17, 2000 and February 27, 2002 of 324,999 and 35,000 shares, respectively from indirect partnership ownership to direct ownership and a transfer from direct to indirect (family) ownership resulting from gifts to spouse and children. Carl W. Rausch 2003-08-15