EXHIBIT 4 SERIES C PREFERRED STOCK AND COMMON STOCK WARRANT PURCHASE AGREEMENTSeries C Preferred Stock and Common Stock Warrant Purchase Agreement • July 5th, 2001 • Fs Private Investments LLC • Metal forgings & stampings • New York
Contract Type FiledJuly 5th, 2001 Company Industry Jurisdiction
by and amongSeries C Preferred Stock and Common Stock Warrant Purchase Agreement • April 19th, 2001 • Abc Naco Inc • Metal forgings & stampings • New York
Contract Type FiledApril 19th, 2001 Company Industry Jurisdiction