] Units * Biopure Corporation Underwriting Agreement October [___], 2007Underwriting Agreement • October 31st, 2007 • Biopure Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledOctober 31st, 2007 Company Industry JurisdictionDawson James Securities, Inc. As Representative of the several Underwriters named in Schedule I hereto c/o Dawson James Securities, Inc. 925 South Federal Highway, 6th Floor Boca Raton, FL 33432
] Units * Biopure Corporation Underwriting Agreement October [___], 2007Underwriting Agreement • October 19th, 2007 • Biopure Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledOctober 19th, 2007 Company Industry JurisdictionDawson James Securities, Inc. As Representative of the several Underwriters named in Schedule I hereto c/o Dawson James Securities, Inc. 925 South Federal Highway, 6th Floor Boca Raton, FL 33432
] Units * Biopure Corporation Underwriting Agreement October [___], 2007Underwriting Agreement • October 12th, 2007 • Biopure Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledOctober 12th, 2007 Company Industry JurisdictionDawson James Securities, Inc. As Representative of the several Underwriters named in Schedule I hereto c/o Dawson James Securities, Inc. 925 South Federal Highway, 6th Floor Boca Raton, FL 33432
8,800,000 Units1 BIOPURE CORPORATION UNDERWRITING AGREEMENT December 20, 2005Underwriting Agreement • December 21st, 2005 • Biopure Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledDecember 21st, 2005 Company Industry JurisdictionDawson James Securities, Inc., and Noble International Investments, Inc. As Representatives of the several Underwriters named in Schedule I hereto c/o Dawson James Securities, Inc. 925 South Federal Highway, 6th Floor Boca Raton, FL 33432