0000927016-02-003976 10-Q 5 20020630 20020812 WATERS CORP /DE/ 0001000697 3826 133668640 DE 1231 10-Q 34 001-14010 02727327 34 MAPLE ST MILFORD MA 01757 5084782000 34 MAPLE STREET MILFORD MA 01757 WCD INVESTORS INC /DE/ 19960605 10-Q 1 d10q.txt FORM 10-Q EX-10.31 3 dex1031.txt FIRST AMENDMENT TO THE SECOND 1996 LONG-TERM PLAN EX-18.1 4 dex181.txt CHANGE IN ACCOUNTING PRINCIPLE EX-99.1 5 dex991.txt C.E.O. CERTIFIICATION EX-99.2 6 dex992.txt C.F.O. CERTIFICATION