(WAT)

Reporting relationship: SVP Waters Analytical Sciences
Issuer ticker: WAT
Reported as of: 24 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 25 Jun 2026, 17:25:43 UTC
Prior SEC filing: 27 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael Lynn, attorney-in-fact for Robert L. Carpio III

Key filing fact

Robert L. Carpio III filed Form 4 for WATERS CORP /DE/ (WAT) on 25 Jun 2026.

Key facts

This page summarizes Robert L. Carpio III's Form 4 filing for WATERS CORP /DE/ (WAT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 25 Jun 2026, 17:25.

Change

Previous filing in this sequence was filed on 27 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002027463 Primary reporting owner

Carpio Robert L III

Relationship: SVP Waters Analytical Sciences
Address: C/O WATERS CORPORATION, 34 MAPLE STREET, MILFORD
Signature: /s/ Michael Lynn, attorney-in-fact for Robert L. Carpio III
Signature date: 25 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WAT transaction

Common Stock

Tax liability

Transaction value
Shares: -189
Change %: -5.2%
Price: $369.18^*
Shares after: 3,426
Date: 24 Jun 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units.