secwatch / observer
WAT WATERS CORP /DE/
CIK 0001000697 26 ready 8-Ks latest May 5, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 26
Latest filing May 22, 2026, 4:15 PM ET
Top materiality 0.90
Event mix earnings ×10 · m_and_a ×5 · other ×3
Sentiment 9 pos · 0 neg · 17 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for WAT

Executive changes

Appointed

Heather Knight

director
WAT · WATERS CORP /DE/
Effective
2024-08-14
Filed
August 14, 2024, 7:59 PM ET
On August 13, 2024, the Board of Directors (the “Board”) of Waters Corporation (the “Company”) increased the size of the Board from 9 to 10 members and appointed Heather Knight to the Board, effective August 14, 2024, to fill the vacancy so created.

Earnings & guidance

2026-Q1 EPS reported -$0.87 filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.65 · Most common event earnings

9 positive 0 negative 17 neutral

source · WAT on sec.gov