| Politician | Action | Description | Traded |
|---|---|---|---|
| Sell | Waters Corporation Common St | Aug 13, 2026 | |
| 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 |
This page tracks congressional stock trading activity in Waters Corporation (WAT) in the Healthcare sector. Disclosed Capitol has indexed 73 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 September 2026 — Disclosed Capitol has tracked 73 disclosed congressional trades in Waters Corporation (WAT) — 27:22 sell-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| Aug 13, 2026 | Kevin Hern | R | Sell | $1,001 - $15,000 |
| Jun 2, 2026 | Ro Khanna | D | Sell | $1,001 - $15,000 |
| Apr 30, 2026 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| Apr 24, 2026 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| Mar 18, 2026 | Gilbert Cisneros | D | Buy | $1,001 - $15,000 |
| Mar 10, 2026 | Thomas H. Kean | R | Sell | $1,001 - $15,000 |
| Feb 13, 2026 | Thomas H. Kean | R | Sell | $1,001 - $15,000 |
| Feb 10, 2026 | Debbie Dingell | D | Exchange | $1,001 - $15,000 |
| Feb 9, 2026 | Kevin Hern | R | Exchange | $1,001 - $15,000 |
| Dec 8, 2025 | Julia Letlow | R | Buy | $1,001 - $15,000 |
Across the 73 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 0.14%.
As of August 2026, Waters Corporation has 667 federal contract award records on file from USAspending.gov — most recently $1.1M from the Environmental Protection Agency on 2026-08-24.
| Award date | Agency | Amount |
|---|---|---|
| 2026-08-24 | Environmental Protection Agency | $1.1M |
| 2026-08-20 | Department of Agriculture · Animal and Plant Health Inspection Service | $236K |
| 2026-08-17 | Department of Health and Human Services · National Institutes of Health | $172K |
| 2026-08-11 | Department of Health and Human Services · Food and Drug Administration | $270K |
| 2026-08-10 | Department of Veterans Affairs | $153K |
| 2026-08-06 | Department of Health and Human Services · Food and Drug Administration | $424K |
| 2026-08-03 | Department of Agriculture · Animal and Plant Health Inspection Service | $154K |
| 2026-07-17 | Department of Agriculture · Agricultural Research Service | $432K |
| 2026-07-17 | Department of Health and Human Services · National Institutes of Health | $437K |
| 2026-07-09 | Department of Veterans Affairs | $368K |
Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.
For fiscal year 2025, Waters Corporation reported revenue of $3.17B and net income of $642.6M, per SEC filings.
Most recent reported quarter: Q2 FY2026 — revenue $1.65B, net income -$136.0M.
Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.