Greederboard UPDATED 2026-10-08

Members of Congress trading WAT

Waters Corporation Common Stock (WAT) [ST]: 16 disclosed transactions by 7 members since January 2025 (9 buys, 5 sells).

Kevin Hern R Thomas H. Kean, Jr. R Gilbert Ray Cisneros, Jr. D Debbie Dingell D Julia Letlow R Lisa C. McClain R Robert P. Bresnahan, Jr. R

MemberTradedFiledDaysTickerAssetTypeAmountOwnerFiling
Kevin Hern R2026-08-132026-09-0119dWATWaters Corporation Common Stock▼ Sell$1K–$15KJointfiling ↗
Thomas H. Kean, Jr. R2026-03-102026-04-1334dWATWaters Corporation Common Stock▼ Partial sell$1K–$15KMemberfiling ↗
Gilbert Ray Cisneros, Jr. D2026-03-182026-04-0720dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Thomas H. Kean, Jr. R2026-02-132026-03-1833dWATWaters Corporation Common Stock▼ Partial sell$1K–$15KMemberfiling ↗
Kevin Hern R2026-02-092026-03-0625dWATWaters Corporation Common Stock⇄ Exchange$1K–$15KJointfiling ↗
Debbie Dingell D2026-02-102026-02-2313dWATWaters Corporation Common Stock⇄ Exchange$1K–$15KMemberfiling ↗
Julia Letlow R2025-12-082026-01-1336dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Gilbert Ray Cisneros, Jr. D2025-09-302025-10-1010dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Gilbert Ray Cisneros, Jr. D2025-08-262025-09-1217dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Gilbert Ray Cisneros, Jr. D2025-08-132025-09-1230dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Gilbert Ray Cisneros, Jr. D2025-08-122025-09-1231dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Lisa C. McClain R2025-07-222025-08-1322dWATWaters Corporation Common Stock▼ Sell$1K–$15KSpousefiling ↗
Lisa C. McClain R2025-07-162025-08-1328dWATWaters Corporation Common Stock▲ Buy$1K–$15KSpousefiling ↗
Robert P. Bresnahan, Jr. R2025-05-152025-06-0925dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗
Robert P. Bresnahan, Jr. R2025-04-082025-05-0830dWATWaters Corporation Common Stock▼ Sell$1K–$15KMemberfiling ↗
Robert P. Bresnahan, Jr. R2025-02-252025-03-2730dWATWaters Corporation Common Stock▲ Buy$1K–$15KMemberfiling ↗