WAT

Waters Corporation

Healthcare
Trades
29
Members
10
Buy Rate
55% (16B · 13S)
Top Party
Democrat
Est. Volume
$3.2M
Most Recent
2026-03-18

By Party

Democrat16(55%)
Republican13(45%)

By Chamber

House28(97%)
Senate1(3%)

Trade Size

$<$15K$$$15K–$100K$$$$100K–$500K$$$$$500K+

Monthly Activity — Buys vs Sells

Trade History

MemberTypeSizeDate
Gilbert CisnerosCABuy
$$$$<$15K
2026-03-18
Thomas H. Kean JrNJSell
$$$$<$15K
2026-03-10
Thomas H. Kean JrNJSell
$$$$<$15K
2026-02-13
Debbie DingellMISell
$$$$<$15K
2026-02-10
Debbie DingellMISell
$$$$<$15K
2026-02-10
Kevin HernOKSell
$$$$<$15K
2026-02-09
Kevin HernOKSell
$$$$<$15K
2026-02-09
Ro KhannaCABuy
$$$$<$15K
2026-01-29
Julia LetlowLABuy
$$$$<$15K
2025-12-08
Gilbert CisnerosCABuy
$$$$<$15K
2025-09-30
Ro KhannaCABuy
$$$$<$15K
2025-09-29
Gilbert CisnerosCABuy
$$$$<$15K
2025-08-26
Gilbert CisnerosCABuy
$$$$<$15K
2025-08-13
Gilbert CisnerosCABuy
$$$$<$15K
2025-08-12
Lisa McclainMISell
$$$$<$15K
2025-07-22
Lisa McclainMIBuy
$$$$<$15K
2025-07-16
Ro KhannaCASell
$$$$<$15K
2025-07-01
Ro KhannaCASell
$$$$<$15K
2025-06-23
Michael T. McCaulTXBuy
$$$$$500K+
2025-06-23
Ro KhannaCABuy
$$$$<$15K
2025-05-28
Rob BresnahanPASell
$$$$<$15K
2025-04-08
Rob BresnahanPABuy
$$$$<$15K
2025-02-25
Ro KhannaCASell
$$$$<$15K
2025-02-19
Ro KhannaCABuy
$$$$<$15K
2025-01-17
Julia LetlowLASell
$$$$<$15K
2024-11-19
Ro KhannaCABuy
$$$$<$15K
2024-11-15
Julia LetlowLABuy
$$$$<$15K
2024-10-23
Ro KhannaCABuy
$$$$<$15K
2024-08-02
Tommy TubervilleALSell
$$$$<$15K
2024-05-03

Top Traders

1
Ro KhannaDHouse
6B / 3S
9 trades
2
Gilbert CisnerosDHouse
5B / 0S
5 trades
3
Julia LetlowRHouse
2B / 1S
3 trades
4
Thomas H. Kean JrRHouse
0B / 2S
2 trades
5
Debbie DingellDHouse
0B / 2S
2 trades
6
Kevin HernRHouse
0B / 2S
2 trades
7
Lisa McclainRHouse
1B / 1S
2 trades
8
Rob BresnahanRHouse
1B / 1S
2 trades
9
Michael T. McCaulRHouse
1B / 0S
1 trades
10
Tommy TubervilleRSenate
0B / 1S
1 trades

Buy vs Sell

Buy16(55%)
Sell13(45%)

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