WAT (Waters Corporation): Congressional Trading Activity
Who traded WAT?
WAT (Waters Corporation) appears in 27 STOCK Act disclosures from 11 filers (14 purchases, 10 sales), most recently Gilbert Cisneros on Mar 18, 2026.
- Gilbert Cisneros — 5 trades, last on Mar 18, 2026
- Thomas H. Kean Jr — 2 trades, last on Mar 10, 2026
- Debbie Dingell — 1 trade, last on Feb 10, 2026
- Kevin Hern — 1 trade, last on Feb 9, 2026
- Julia Letlow — 3 trades, last on Dec 8, 2025
- Lisa McClain — 2 trades, last on Jul 22, 2025
- Rob Bresnahan — 3 trades, last on May 15, 2025
- Thomas H Tuberville — 3 trades, last on May 3, 2024
- Lois Frankel — 5 trades, last on Sep 8, 2023
- Angus S King — 1 trade, last on Jul 23, 2019
- K. Michael Conaway — 1 trade, last on Sep 12, 2016
Disclosed trades
| Filer | Trade date | Type | Amount |
|---|---|---|---|
| Gilbert Cisneros | Mar 18, 2026 | Purchase | $1,001 - $15,000 |
| Thomas H. Kean Jr | Mar 10, 2026 | Sale (Partial) | $1,001 - $15,000 |
| Thomas H. Kean Jr | Feb 13, 2026 | Sale (Partial) | $1,001 - $15,000 |
| Debbie Dingell | Feb 10, 2026 | Exchange | $1,001 - $15,000 |
| Kevin Hern | Feb 9, 2026 | Exchange | $1,001 - $15,000 |
| Julia Letlow | Dec 8, 2025 | Purchase | $1,001 - $15,000 |
| Gilbert Cisneros | Sep 30, 2025 | Purchase | $1,001 - $15,000 |
| Gilbert Cisneros | Aug 26, 2025 | Purchase | $1,001 - $15,000 |
| Gilbert Cisneros | Aug 13, 2025 | Purchase | $1,001 - $15,000 |
| Gilbert Cisneros | Aug 12, 2025 | Purchase | $1,001 - $15,000 |
| Lisa McClain | Jul 22, 2025 | Sale (Full) | $1,001 - $15,000 |
| Lisa McClain | Jul 16, 2025 | Purchase | $1,001 - $15,000 |
| Rob Bresnahan | May 15, 2025 | Purchase | $1,001 - $15,000 |
| Rob Bresnahan | Apr 8, 2025 | Sale (Full) | $1,001 - $15,000 |
| Rob Bresnahan | Feb 25, 2025 | Purchase | $1,001 - $15,000 |
| Julia Letlow | Nov 19, 2024 | Sale (Full) | $1,001 - $15,000 |
| Julia Letlow | Oct 23, 2024 | Purchase | $1,001 - $15,000 |
| Thomas H Tuberville | May 3, 2024 | Sale (Full) | $1,001 - $15,000 |
| Thomas H Tuberville | May 3, 2024 | Sale (Full) | $1,001 - $15,000 |
| Lois Frankel | Sep 8, 2023 | Sale (Full) | $1,001 - $15,000 |
| Lois Frankel | Aug 4, 2021 | Sale (Partial) | $1,001 - $15,000 |
| Thomas H Tuberville | Mar 29, 2021 | Purchase | $1,001 - $15,000 |
| Lois Frankel | Aug 29, 2019 | Purchase | $1,001 - $15,000 |
| Angus S King | Jul 23, 2019 | Sale (Partial) | $1,001 - $15,000 |
| Lois Frankel | Jun 27, 2019 | Purchase | $1,001 - $15,000 |
| Lois Frankel | Jun 26, 2019 | Purchase | $1,001 - $15,000 |
| K. Michael Conaway | Sep 12, 2016 | Sale (Full) | $1,001 - $15,000 |