Key facts
- This page summarizes Jiang Wei's Form 4 filing for WATERS CORP /DE/ (WAT).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 02 Apr 2026, 17:03.
Jiang Wei - 31 Mar 2026 Form 4 Insider Report for WATERS CORP /DE/ (WAT)
- Reporting relationship
- Director
- Issuer ticker
- WAT
- Reported as of
- 31 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 02 Apr 2026, 17:03:05 UTC
- Prior SEC filing
- 18 Mar 2026
- Next SEC filing
- 22 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Michael Lynn, attorney-in-fact for Wei Jiang
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Jiang Wei filed Form 4 for WATERS CORP /DE/ (WAT) on 02 Apr 2026.
Change
- Previous filing in this sequence was filed on 18 Mar 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001867980
Primary reporting owner
Jiang Wei
- Relationship
- Director
- Address
- 34 MAPLE STREET, MILFORD
- Signature
- /s/ Michael Lynn, attorney-in-fact for Wei Jiang
- Signature date
- 02 Apr 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
WAT
transaction
Common Stock
Award
- Transaction value
- Shares
- +64
- Change %
- +1.9%
- Price
- $0.000000*
- Shares after
- 3,505
- Date
- 31 Mar 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 common stock units received in lieu of cash payment of director fees pursuant to the Issuer's 1996 Non-Employee Director Deferred Compensation Plan. Common stock units are convertible into shares of the Issuer's common stock on a one-for-one basis upon distribution, which will occur on January 1, 2036, pursuant to an election previously made by the Reporting Person.