| Politician | Action | Description | Traded |
|---|---|---|---|
| Sell | WATERS CORPORATION COMMON ST | Jun 2, 2026 | |
| Buy | WATERS CORPORATION COMMON ST | Apr 30, 2026 | |
| Buy | WATERS CORP | Apr 24, 2026 | |
| Buy | Waters Corporation Common St | Mar 18, 2026 | |
| Sell | Waters Corporation Common St | Mar 10, 2026 | |
| Sell | Waters Corporation Common St | Feb 13, 2026 | |
| Sell | Waters Corporation Common St | Feb 10, 2026 | |
| Sell | Waters Corporation Common St | Feb 9, 2026 | |
| Buy | Waters Corporation Common St | Dec 8, 2025 | |
| Sell | Waters Corporation Common St | Nov 19, 2025 |
This page tracks congressional stock trading activity in Waters Corporation (WAT) in the Healthcare sector. Disclosed Capitol has indexed 71 disclosed congressional trades involving WAT. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of July 2026 — Disclosed Capitol has tracked 71 disclosed congressional trades in Waters Corporation (WAT) — 27:22 sell-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| 2026-06-02 | Ro Khanna | D | Sell | $1,001 - $15,000 |
| 2026-04-30 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| 2026-04-24 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| 2026-03-18 | Gilbert Cisneros | D | Buy | $1,001 - $15,000 |
| 2026-03-10 | Thomas H. Kean | R | Sell | $1,001 - $15,000 |
| 2026-02-13 | Thomas H. Kean | R | Sell | $1,001 - $15,000 |
| 2026-02-10 | Debbie Dingell | D | Exchange | $1,001 - $15,000 |
| 2026-02-09 | Kevin Hern | R | Exchange | $1,001 - $15,000 |
| 2025-12-08 | Julia Letlow | R | Buy | $1,001 - $15,000 |
| 2025-11-19 | Julia Letlow | R | Sale | $1,001 - $15,000 |
Across the 71 disclosed congressional trades in Waters Corporation (WAT), members of Congress have reported 22 buys and 27 sells. The average 30-day alpha vs. the S&P 500 is 0.13%.