EXHIBIT 10.1 ADVANCED TISSUE SCIENCES, INC. STOCK PURCHASE AGREEMENT This STOCK PURCHASE AGREEMENT (this "Agreement"), is made and entered into as of September 19, 2000, by and among Advanced Tissue Sciences, Inc., a Delaware corporation (the...Stock Purchase Agreement • November 8th, 2000 • Advanced Tissue Sciences Inc • Biological products, (no disgnostic substances) • California
pursuant to a Warrant to Purchase Common Stock of even date herewith substantially in the form of Exhibit C attached hereto; ---------License and Supply Agreement • November 8th, 2000 • Advanced Tissue Sciences Inc • Biological products, (no disgnostic substances) • California
