Waters Corporation Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 60 trades in Waters Corporation (NYSE: WAT) since 2016, across 14 members, worth an estimated $6.5M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 32 buys against 25 sells, a modestly buy-led skew, with Democratic members responsible for 67% of the trades and Republican members 33%. The most recent disclosure shown was filed April 2026, and Gilbert Cisneros has filed the most WAT transactions among those shown, with 6. Other recent filers include Thomas H. Kean Jr, Ro Khanna, and Debbie Dingell. One notable disclosed move was a purchase by Gilbert Cisneros on August 12, 2025, up 33.0% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Waters Corporation (WAT) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Waters congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | |
|---|---|---|---|---|---|---|---|
 Gilbert Cisneros House | Apr 7, 2026 | Mar 18, 2026 | 20 days | BUY |  $1,001 - $15,000 | +28.71% | |
Gilbert Cisneros House | Apr 7, 2026 | Mar 18, 2026 | 20 days | BUY | $1,001 - $15,000 | +28.71% | |
 Thomas H. Kean Jr House | Apr 13, 2026 | Mar 10, 2026 | 34 days | SELL | $1,001 - $15,000 | +26.75% | |
 Ro Khanna House | Apr 7, 2026 | Mar 10, 2026 | 28 days | SELL | $15,001 - $50,000 | +26.75% | |
Thomas H. Kean Jr House | Apr 13, 2026 | Mar 10, 2026 | 34 days | SELL | $1,001 - $15,000 | +26.75% | |
Thomas H. Kean Jr House | Mar 18, 2026 | Feb 13, 2026 | 33 days | SELL | $1,001 - $15,000 | +17.44% | |
Thomas H. Kean Jr House | Mar 18, 2026 | Feb 13, 2026 | 33 days | SELL | $1,001 - $15,000 | +17.44% | |
 Debbie Dingell House | Feb 23, 2026 | Feb 10, 2026 | 13 days | BUY | $1,001 - $15,000 | +16.13% | |
 Kevin Hern House | Mar 6, 2026 | Feb 9, 2026 | 25 days | BUY | $1,001 - $15,000 | +15.73% | |
Ro Khanna House | Feb 6, 2026 | Jan 29, 2026 | 8 days | BUY | $1,001 - $15,000 | +1.22% |
Waters (WAT) congressional trading FAQ
Can members of Congress legally trade Waters (WAT) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Waters (WAT), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. BullishWhales tracks those disclosures; it does not imply any trade was improper.
Are congressional Waters (WAT) trades public?
Yes. Every congressional trade in Waters (WAT) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Waters (WAT)?
Members of Congress have disclosed 60 trades in Waters (WAT) worth $6.5M across 14 members, according to public STOCK Act filings.
Which members of Congress have traded Waters (WAT)?
Recent and active filers of Waters (WAT) disclosures include Gilbert Cisneros, Ro Khanna, Thomas H. Kean Jr. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Waters (WAT) more?
Across disclosed Waters (WAT) trades, 65% were by Democrats and 32% by Republicans, led by Democrats (65%).
What is the most recent congressional Waters (WAT) trade?
The most recent disclosed Waters (WAT) trade was a sale by Thomas H. Kean Jr, filed Apr 12, 2026.
Browse all stocks Congress tradesCongressional trading overviewWaters (WAT) stock overview
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.