Waters Corp (WAT) Government Trades - Latest Congressional Stock Transactions
Waters sells liquid chromatography, mass spectrometry, and thermal analysis tools. These analytical instruments provide essential information on various products, such as their molecular structures and physical properties, to help clients enhance the health and well-being of end users. In early 2026, Waters merged with BD's life science and diagnostics business, which increased its concentration in diagnostics (versus none now) and discovery-related life science tools.
top performing (WAT) trades
Gilbert Ray Cisneros
House (D-CA)
24.50%
Julia Letlow
House (R-LA)
6.60%
Lisa McClain
House (R-MI)
-0.70%
Robert Bresnahan
House (R-PA)
-18.30%
Recent Waters (WAT) Trades by Congress Members
See the most up-to-date Waters trades disclosed by US lawmakers, including purchase and sale amounts, transaction dates, and reporting details. View the most recent Waters trades made by congress members.
Gilbert Ray CisnerosHouse (D-CA) | $1K - $15K | stock | Purchase | Apr 07, 2026 | Mar 18, 2026 | House |
 Thomas KeanHouse (R-NJ) | $1K - $15K | stock | Sale (Partial) | Apr 13, 2026 | Mar 10, 2026 | House |
Thomas KeanHouse (R-NJ) | $1K - $15K | stock | Sale (Partial) | Mar 18, 2026 | Feb 13, 2026 | House |
 Debbie DingellHouse (D-MI) | $1K - $15K | stock | Sale | Feb 23, 2026 | Feb 10, 2026 | House |
 Kevin HernHouse (R-OK) | $1K - $15K | stock | Sale | Mar 06, 2026 | Feb 09, 2026 | House |
Julia LetlowHouse (R-LA) | $1K - $15K | stock | Purchase | Jan 13, 2026 | Dec 08, 2025 | House |
Gilbert Ray CisnerosHouse (D-CA) | $1K - $15K | stock | Purchase | Oct 10, 2025 | Sep 30, 2025 | House |
Gilbert Ray CisnerosHouse (D-CA) | $1K - $15K | stock | Purchase | Sep 12, 2025 | Aug 26, 2025 | House |
Gilbert Ray CisnerosHouse (D-CA) | $1K - $15K | stock | Purchase | Sep 12, 2025 | Aug 13, 2025 | House |
Gilbert Ray CisnerosHouse (D-CA) | $1K - $15K | stock | Purchase | Sep 12, 2025 | Aug 12, 2025 | House |
Lisa McClainHouse (R-MI) | $1K - $15K | stock | Sale | Aug 13, 2025 | Jul 22, 2025 | House |
Lisa McClainHouse (R-MI) | $1K - $15K | stock | Purchase | Aug 13, 2025 | Jul 16, 2025 | House |
Robert BresnahanHouse (R-PA) | $1K - $15K | stock | Purchase | Jun 09, 2025 | May 15, 2025 | House |
Robert BresnahanHouse (R-PA) | $1K - $15K | stock | Sale | May 08, 2025 | Apr 08, 2025 | House |
Robert BresnahanHouse (R-PA) | $1K - $15K | stock | Purchase | Mar 27, 2025 | Feb 25, 2025 | House |
Julia LetlowHouse (R-LA) | $1K - $15K | stock | Sale | Jan 13, 2026 | Nov 19, 2024 | House |
Julia LetlowHouse (R-LA) | $1K - $15K | stock | Purchase | Jan 13, 2026 | Oct 23, 2024 | House |
 Tommy TubervilleSenate (R-AL) | $1K - $15K | stock | Sale | Jun 14, 2024 | May 03, 2024 | Senate |
 Lois FrankelHouse (D-FL) | $1K - $15K | stock | Sale | Oct 10, 2023 | Sep 08, 2023 | House |
