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Waters Corporation (WAT)
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Waters Corporation (WAT) SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

FormFiling DateAcceptedDocument
SDMay 29, 2026May 29, 2026View filing
8-KMay 22, 2026May 22, 2026View filing
SC 13G/AMay 15, 2026May 15, 2026View filing
4May 14, 2026May 14, 2026View filing
10-QMay 12, 2026May 12, 2026View filing
8-KMay 5, 2026May 5, 2026View filing
SC 13GApr 30, 2026Apr 30, 2026View filing
SC 13G/AApr 24, 2026Apr 24, 2026View filing
ARSApr 9, 2026Apr 9, 2026View filing
DEFA14AApr 9, 2026Apr 9, 2026View filing
DEF 14AApr 9, 2026Apr 9, 2026View filing
4Apr 7, 2026Apr 7, 2026View filing
4Apr 2, 2026Apr 2, 2026View filing
4Apr 2, 2026Apr 2, 2026View filing
SC 13G/AMar 27, 2026Mar 27, 2026View filing
8-KMar 23, 2026Mar 23, 2026View filing
424B2Mar 19, 2026Mar 19, 2026View filing
4Mar 18, 2026Mar 18, 2026View filing
FWPMar 17, 2026Mar 17, 2026View filing
424B2Mar 16, 2026Mar 16, 2026View filing
S-3ASRMar 16, 2026Mar 16, 2026View filing
8-KMar 16, 2026Mar 16, 2026View filing
4Mar 10, 2026Mar 10, 2026View filing
4Mar 3, 2026Mar 3, 2026View filing
4Mar 3, 2026Mar 3, 2026View filing
4Mar 3, 2026Mar 3, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing
4Feb 27, 2026Feb 27, 2026View filing

About Waters Corporation

Waters Corporation is a global leader in specialized measurement, delivering analytical solutions across Asia, the Americas, and Europe. The company operates through two main divisions: Waters and TA. Under its Waters segment, it engineers, manufactures, sells, and provides support for high and ultra-performance liquid chromatography and mass spectrometry (MS) systems. This includes essential consumables like chromatography columns and comprehensive post-warranty service plans. The TA segment focuses on designing, producing, selling, and servicing instruments for thermal analysis, rheometry, and calorimetry. Additionally, Waters develops and supplies sophisticated software that integrates with both its own instruments and those from other manufacturers. The company's advanced MS technology plays a crucial role in various applications, such as drug discovery and development (including clinical trial assessments), analyzing proteins involved in disease processes, ensuring nutritional safety, and conducting environmental testing. Its thermal analysis, rheometry, and calorimetry instruments are vital for assessing the suitability and stability of a wide range of materials, including fine chemicals, pharmaceuticals, water, polymers, metals, and viscous liquids. These instruments support diverse sectors like industrial manufacturing, consumer goods, healthcare products, and life science research. Waters' extensive client base spans the life sciences, pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic, and governmental sectors, where its products are instrumental in research and development, quality assurance, and general laboratory operations. Established in 1958, Waters Corporation is headquartered in Milford, Massachusetts.

Milford, MA
7,600 employees
Healthcare / Medical - Diagnostics & Research
Sector
Healthcare
Industry
Medical - Diagnostics & Research
CEO
Udit Batra