WAT Filing
4Filing Date: Mar 18, 2026
WATERS CORP /DE/ (WAT) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001000697-26-000105open_in_new
Total Value$144.7K
Trades1
Insiders1
Transaction Details
Jiang Wei
Director·Direct
Buy · Acquire
Common Stock
Shares+500
Price$289.46
Total Value$144.7K
Shares Owned After3.44K
Transaction DateMar 16, 2026
Post-Transaction Holdings
Jiang Wei
| Security | Shares | Change |
|---|---|---|
| Common Stock | 3.44K | +500 (17.00%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-03-16
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: WATERS CORP /DE/ (WAT)
CIK: 0001000697
--- Reporting Owner ---
Name: Jiang Wei
CIK: 0001867980
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-03-16 | Code: P (Open market purchase)
Shares: +500 | Price: $289.46
Total Value: $144,730.00
Shares Owned After: 3,441.27 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Michael Lynn, attorney-in-fact for Wei Jiang (2026-03-18)