Jiang Wei 4

What Happened
Jiang Wei, a director of Waters Corporation (WAT), was awarded 64.06 common stock units on 2026-03-31 under the company's director compensation plan. The units are reported at $0 per share (grant/award code A) and were received in lieu of cash director fees.

Key Details

• Transaction date: 2026-03-31; Form 4 filed: 2026-04-02 (timely within the 2-business-day window).
• Transaction type/code: Grant/Award (A). Price reported: $0.00; quantity: 64.06 units.
• Shares owned after transaction: Not reported in this filing.
• Footnote: Units represent common stock units under the Issuer's 1996 Non‑Employee Director Deferred Compensation Plan and convert one-for-one into shares on distribution. The Reporting Person elected distribution on January 1, 2036.
• No 10b5-1 plan, cashless exercise, or tax-withholding event reported.

Context
These are deferred compensation units for a non-employee director (not an open-market purchase or sale). Such awards are routine for board members and reflect compensation policy rather than an immediate bullish or bearish trading signal. The units will convert into actual shares on the distribution date noted in the footnote.