Exhibit 10.21 STOCK EXCHANGE AGREEMENTStock Exchange Agreement • August 29th, 2006 • Optium Corp • Semiconductors & related devices • Massachusetts
Contract Type FiledAugust 29th, 2006 Company Industry Jurisdiction
Exhibit 10.21 STOCK EXCHANGE AGREEMENTStock Exchange Agreement • August 29th, 2006 • Optium Corp • Semiconductors & related devices • Massachusetts
Contract Type FiledAugust 29th, 2006 Company Industry Jurisdiction