EXHIBIT 4.1 COMMON STOCK AND WARRANT PURCHASE AGREEMENT DATED AS OF DECEMBER 9, 2002Common Stock and Warrant Purchase Agreement • December 9th, 2002 • Matritech Inc/De/ • In vitro & in vivo diagnostic substances • Delaware
Contract Type FiledDecember 9th, 2002 Company Industry Jurisdiction
RECITALSCommon Stock and Warrant Purchase Agreement • March 1st, 2001 • Seachange International Inc • Radio & tv broadcasting & communications equipment • Delaware
Contract Type FiledMarch 1st, 2001 Company Industry Jurisdiction