Waters Corp /de/

SIC Laboratory Analytical Instruments
Headquarters Milford, MA
Financials
FORMNAMEDATE FILED
10-KFY 20252/23/202610-QQ311/4/202510-QQ28/4/202510-QQ15/6/2025ARSAnnual Report to Security Holders4/9/202510-KFY 20242/25/202510-QQ311/1/2024
Prospectuses and Registrations
FORMNAMEDATE FILED
424B2Prospectus3/19/2026FWPFiling under Securities Act Rules 163/433 of free writing prospectuses3/17/2026424B2Prospectus3/16/2026S-3ASRAutomatic shelf registration statement of securities of well-known seasoned issuers3/16/2026S-8Securities to be offered to employees in employee benefit plans2/23/2026425Prospectuses and communications, business combinations1/16/2026425Prospectuses and communications, business combinations1/13/2026
Proxies
FORMNAMEDATE FILED
DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/9/2025DEF 14AOther definitive proxy statements4/9/2025DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/12/2024DEF 14AOther definitive proxy statements4/12/2024PRE 14AOther preliminary proxy statements3/27/2024DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material4/13/2023DEF 14AOther definitive proxy statements4/13/2023
News
FORMNAMEDATE FILED
8-KEntry into a Material Definitive Agreement3/23/20268-KNews Release3/16/20268-KEntry into a Material Definitive Agreement2/9/20268-KResults of Operations and Financial Condition2/9/20268-KSubmission of Matters to a Vote of Security Holders1/27/20268-KNews Release1/16/20268-KRegulation FD Disclosure1/12/2026
Ownership
FORMNAMEDATE FILED
4Jiang Wei4/2/20264Knight Heather4/2/20264Jiang Wei3/18/20264Fearon Richard H3/10/20264Batra Udit3/3/20264Chaubal Amol3/3/20264Bennett Jianqing3/3/2026
Others
FORMNAMEDATE FILED
SCHEDULE 13G/A3/27/2026EFFECTNotice of Effectiveness12/23/2025SCHEDULE 13G/A11/14/2025SCHEDULE 13G/A10/31/2025SCHEDULE 13G/A8/13/2025SDSpecialized disclosure report5/30/2025SCHEDULE 13G5/14/2025