0000950129-02-004202 10-Q 3 20020630 20020814 LEXICON GENETICS INC/TX 0001062822 2835 760474169 1231 10-Q 34 000-30111 02736076 4000 RESEARCH FOREST DRIVE 281-364-0100 THE WOODLANDS TX 77381 2813640100 4000 RESEARCH FOREST DR THE WOODLANDS TX 77381 10-Q 1 h99010e10vq.txt LEXICON GENETICS INCORPORATED - DATED 6/30/2002 EX-10.1 3 h99010exv10w1.txt LEASE AGREEMENT DATED MAY 23,2002 EX-99.1 4 h99010exv99w1.txt CERTIFICATION OF CEO AND CFO