Defense Special Weapons Agency, 6801 Telegraph Road, Alexandria, VA 22310-3398

A -- EXERCISE OF OPTION XV POC Jennifer Bertuna, Negotiator, (703) 325-9368, Edward Archer, Contracting Officer, (703) 325-5028 CNT DNA001-95-C-0002-P00025 AMT $526,882 DTD 022598 TO SAIC, Research and Development Division, San Diego, CA 92121; C/O SAIC, P.O. Box 1303, M/S T1-7-4, McLean, VA 22102 (0057)

Loren Data Corp. http://www.ld.com (SYN# 0361 19980302\A-0003.AWD)