Waters Corporation (WAT)
NYSE • Currently up 17.10 (+5.85%) in today's trading session
3 members of Congress have disclosed 9 trades in Waters Corporation (WAT) via STOCK Act filings. The most recent disclosure was filed by Kevin Hern on 9 February 2026. The most active traders have been Byron Donalds (6), Lisa McClain (2), and Kevin Hern (1). Aggregate disclosed activity totals roughly $24K in purchases and $40K in sales (midpoint estimates from bracketed disclosure amounts).
Waters Corporation is currently trading at $309.23, positioned at 25% of its 52-week range ($275.05 – $414.15).
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Waters Corporation Price History and Technical Analysis
Congressional Trading Activity for WAT
| Kevin Hern | 9 Feb 2026 | 6 Mar 2026 | Stock | $1,001 - $15,000 | N/A | ||
| Lisa McClain | 22 Jul 2025 | 13 Aug 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Lisa McClain | 16 Jul 2025 | 13 Aug 2025 | Purchase | Stock | $1,001 - $15,000 | +6.79% |
Select transactions to view their annotations on the chart
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Frequently Asked Questions about WAT
- Which members of Congress have traded WAT?
- 3 members of Congress have disclosed 9 trades in Waters Corporation (WAT) under the STOCK Act. The most active traders are Byron Donalds, Lisa McClain, and Kevin Hern.
- When was WAT most recently disclosed by Congress?
- The most recent WAT disclosure was filed by Kevin Hern on 9 February 2026.
- What is the total disclosed congressional trading volume for WAT?
- Members of Congress have disclosed approximately $24K in WAT purchases and $40K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in WAT?
- This WAT page updates as soon as new STOCK Act disclosures are filed for Waters Corporation. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track WAT in Congress
See when politicians buy or sell this stock