WAT WATERS CORP /DE/ Insider Trading

Jiang Wei (Director) purchased 500 shares of WAT at $289.46 on 2026-03-16, increasing holdings to 3,441 shares (+17.0%).

Director Jiang Wei purchased 500 shares at $289.46, bringing total holdings to 3,441 shares—a 17.0% increase in his position. The purchase occurred while WAT's stock has declined 28.5% from its 52-week high of $412.54 and dropped 8.8% over the prior 30 days, suggesting the buy occurred in a period of near-term weakness. Waters Corp maintains solid fundamentals with $799.9M in latest-quarter revenue, $148.9M in net income, and 7.0% annual revenue growth, though the P/E of 44.30 reflects a premium valuation. The transaction provides a discrete data point on insider appetite at current levels but does not by itself establish a directional signal about near-term or strategic conviction.

Director Richard Fearon buys 1,000 WAT shares at $306.34; stock now -27.4% from 52-week high, -21.4% in 30 days

Director Richard Fearon purchased 1,000 shares of Waters Corp at $306.34 on 2026-03-06, increasing his holdings from 2,302 shares to 3,302 shares (+43.4% increase in position size). The purchase occurs while WAT trades at $299.63, representing -27.4% from its 52-week high of $412.54 and down -21.4% over the prior 30 days. Fearon's cross-ticker track record shows 1 prior buy with 100% 90-day win rate and a positive 90-day average return of +1.1%; his same-ticker history at WAT includes a May 2024 buy that was well-timed at the 90-day horizon. The company maintains solid fundamentals with $799.9M in latest quarterly revenue, $148.9M net income, and 7.0% annual revenue growth, though the P/E of 44.99 reflects premium valuation even during this drawdown.