EXHIBIT 10.7 PURCHASE AGREEMENT by and between ENGINEERED SUPPORT SYSTEMS, INC.,Purchase Agreement • January 14th, 2005 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip
EXHIBIT 10.4 RONALD W. DAVIS EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT is made and entered into as of the 1st day of November, 2004, by and between ENGINEERED SUPPORT SYSTEMS, INC., a Missouri corporation (hereinafter called...Employment Agreement • January 14th, 2005 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • Missouri
EXHIBIT 10.8 STOCK PURCHASE AGREEMENT BY AND BETWEEN PROSPECTIVE COMPUTER ANALYSTS INCORPORATED, EDWARD WENGER, THE LAUREN WENGER 2004 GRAT, THE ERIC WENGER 2004 GRAT, THE MITCHELL WENGER 2004 GRATStock Purchase Agreement • January 14th, 2005 • Engineered Support Systems Inc • Air-cond & warm air heatg equip & comm & indl refrig equip • New York
