Not financial advice. ThetaGrade is educational and informational only. Nothing here is a recommendation to buy or sell any security, and it is not tailored to anyone. Options involve substantial risk; read the OCC Characteristics and Risks of Standardized Options. Past performance does not guarantee future results. Methodology

WAT government trades

Waters Corporation Common Stock. 8 officials filed trades since 2025. WAT rating

Trades are filed weeks after they happen and amounts are reported as ranges. Educational, not financial advice.

Who traded it

Official	Branch	Buys	Sells	First trade	Latest trade	Latest filing
Kevin Hern R-OK	House	0	1	2026-02-09	2026-08-13	2026-09-01
Tommy Tuberville R-AL	Senate	0	1	2024-05-03	2024-05-03	2026-08-05
Thomas H. Kean, Jr. R-NJ	House	0	2	2026-02-13	2026-03-10	2026-04-13
Gilbert Ray Cisneros, Jr. D-CA	House	5	0	2025-08-12	2026-03-18	2026-04-07
Debbie Dingell D-MI	House	0	0	2026-02-10	2026-02-10	2026-02-23
Julia Letlow R-LA	House	2	1	2024-10-23	2025-12-08	2026-01-13
Lisa C. McClain R-MI	House	1	1	2025-07-16	2025-07-22	2025-08-13
Robert P. Bresnahan, Jr. R-PA	House	1	1	2025-02-25	2025-04-08	2025-05-08

Every WAT trade

Traded	Filed	Days	Official	Stock	Type	Amount	Owner
2026-08-13	2026-09-01	19	Kevin Hern	WAT Waters Corporation Common Stock	Sell	$1K–$15K	Joint	Filing ↗
2024-05-03	2026-08-05	824	Tommy Tuberville	WAT Waters Corporation Common Stock	Sell	$1K–$15K	Joint	Filing ↗
2026-03-10	2026-04-13	34	Thomas H. Kean, Jr.	WAT Waters Corporation Common Stock	Partial sell	$1K–$15K	Self	Filing ↗
2026-03-18	2026-04-07	20	Gilbert Ray Cisneros, Jr.	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2026-02-13	2026-03-18	33	Thomas H. Kean, Jr.	WAT Waters Corporation Common Stock	Partial sell	$1K–$15K	Self	Filing ↗
2026-02-09	2026-03-06	25	Kevin Hern	WAT Waters Corporation Common Stock	Exchange	$1K–$15K	Joint	Filing ↗
2026-02-10	2026-02-23	13	Debbie Dingell	WAT Waters Corporation Common Stock	Exchange	$1K–$15K	Self	Filing ↗
2025-12-08	2026-01-13	36	Julia Letlow	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2024-11-19	2026-01-13	420	Julia Letlow	WAT Waters Corporation Common Stock	Sell	$1K–$15K	Self	Filing ↗
2024-10-23	2026-01-13	447	Julia Letlow	WAT Waters Corporation Common Stock	BuySold	$1K–$15K	Self	Filing ↗
2025-09-30	2025-10-10	10	Gilbert Ray Cisneros, Jr.	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2025-08-26	2025-09-12	17	Gilbert Ray Cisneros, Jr.	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2025-08-13	2025-09-12	30	Gilbert Ray Cisneros, Jr.	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2025-08-12	2025-09-12	31	Gilbert Ray Cisneros, Jr.	WAT Waters Corporation Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2025-07-22	2025-08-13	22	Lisa C. McClain	WAT Waters Corporation Common Stock	Sell	$1K–$15K	Spouse	Filing ↗
2025-07-16	2025-08-13	28	Lisa C. McClain	WAT Waters Corporation Common Stock	BuySold	$1K–$15K	Spouse	Filing ↗
2025-04-08	2025-05-08	30	Robert P. Bresnahan, Jr.	WAT Waters Corporation Common Stock	Sell	$1K–$15K	Self	Filing ↗
2025-02-25	2025-03-27	30	Robert P. Bresnahan, Jr.	WAT Waters Corporation Common Stock	BuySold	$1K–$15K	Self	Filing ↗

WAT Waters Corporation Common Stock
Sell
Kevin Hern
$1K–$15K · Joint · traded 2026-08-13 · filed 2026-09-01 (19d) · Filing ↗
WAT Waters Corporation Common Stock
Sell
Tommy Tuberville
$1K–$15K · Joint · traded 2024-05-03 · filed 2026-08-05 (824d) · Filing ↗
WAT Waters Corporation Common Stock
Partial sell
Thomas H. Kean, Jr.
$1K–$15K · Self · traded 2026-03-10 · filed 2026-04-13 (34d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Gilbert Ray Cisneros, Jr.
$1K–$15K · Self · traded 2026-03-18 · filed 2026-04-07 (20d) · Filing ↗
WAT Waters Corporation Common Stock
Partial sell
Thomas H. Kean, Jr.
$1K–$15K · Self · traded 2026-02-13 · filed 2026-03-18 (33d) · Filing ↗
WAT Waters Corporation Common Stock
Exchange
Kevin Hern
$1K–$15K · Joint · traded 2026-02-09 · filed 2026-03-06 (25d) · Filing ↗
WAT Waters Corporation Common Stock
Exchange
Debbie Dingell
$1K–$15K · Self · traded 2026-02-10 · filed 2026-02-23 (13d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Julia Letlow
$1K–$15K · Self · traded 2025-12-08 · filed 2026-01-13 (36d) · Filing ↗
WAT Waters Corporation Common Stock
Sell
Julia Letlow
$1K–$15K · Self · traded 2024-11-19 · filed 2026-01-13 (420d) · Filing ↗
WAT Waters Corporation Common Stock
SoldBuy
Julia Letlow
$1K–$15K · Self · traded 2024-10-23 · filed 2026-01-13 (447d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Gilbert Ray Cisneros, Jr.
$1K–$15K · Self · traded 2025-09-30 · filed 2025-10-10 (10d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Gilbert Ray Cisneros, Jr.
$1K–$15K · Self · traded 2025-08-26 · filed 2025-09-12 (17d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Gilbert Ray Cisneros, Jr.
$1K–$15K · Self · traded 2025-08-13 · filed 2025-09-12 (30d) · Filing ↗
WAT Waters Corporation Common Stock
OpenBuy
Gilbert Ray Cisneros, Jr.
$1K–$15K · Self · traded 2025-08-12 · filed 2025-09-12 (31d) · Filing ↗
WAT Waters Corporation Common Stock
Sell
Lisa C. McClain
$1K–$15K · Spouse · traded 2025-07-22 · filed 2025-08-13 (22d) · Filing ↗
WAT Waters Corporation Common Stock
SoldBuy
Lisa C. McClain
$1K–$15K · Spouse · traded 2025-07-16 · filed 2025-08-13 (28d) · Filing ↗
WAT Waters Corporation Common Stock
Sell
Robert P. Bresnahan, Jr.
$1K–$15K · Self · traded 2025-04-08 · filed 2025-05-08 (30d) · Filing ↗
WAT Waters Corporation Common Stock
SoldBuy
Robert P. Bresnahan, Jr.
$1K–$15K · Self · traded 2025-02-25 · filed 2025-03-27 (30d) · Filing ↗

18 trades