Wei Jiang

WAT

Wei Jiang serves as director at Waters Corporation (WAT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$144.7K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$144.7K

Companies Traded

WAT

Active Period

Mar 2026

1 total trades

Most Recent

Buy WAT

Mar 18, 2026 · $144.7K

Wei Jiang's Insider Trading at Waters Corporation (WAT)

Buys

1 · $144.7K

Sells

0 · $0.00

Total Shares Bought

500

Total Shares Sold

WAT Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 18, 2026	Buy	500	$289.46	$144.7K	3,441

Related Insiders

FEARON RICHARD H

director

WATBuy · Mar 10, 2026

Udit Batra

President and CEO

WATSell · Feb 4, 2026

Jianqing Bennett

SVP TA Instruments Division

WATSell · Feb 4, 2026

KUEBLER CHRISTOPHER A

Director

WATSell · Nov 5, 2025

Robert L Carpio III

SVP, Waters Division

WATSell · Jun 24, 2025

Explore More Insider Trading Data

WAT Insider Trading Activity

View all insider trades at Waters Corporation

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity