WATERS CORP /DE/ — Director's Dealing 2010

Jan 5, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WATERS CORP /DE/ (WAT)
CIK: 0001000697
Period of Report: 2010-01-04

Reporting Person: BERENDT MICHAEL J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-01-04	Common Stock	A	1500	—	Acquired	15500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-01-04	Stock Option (Right to Buy)	$61.63	A	4000	Acquired	2020-01-04	Common Stock (4000)	Direct

Footnotes

F1: Options vest 20% per annum for a 5 year period commencing on 1/4/2011

F2: Grant of shares of common stock subject to restrictions that lapse January 31, 2013