Waters Corp /DE/ SEC filings WAT
Waters Corp /DE/ has 1,006 filings in SEC EDGAR's recent list, going back to Jan 5, 2015. Its latest annual report, Form ARS, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jul 4, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 21, 2026 | Aug 17, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2026 | Aug 4, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2026 | May 21, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 8-K |
Current report
Other events
|
Mar 16, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Officer or director change, Regulation FD disclosure
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure, Other events
|
Jan 27, 2026 | Jan 27, 2026 |
| 8-K |
Current report
Other events
|
Jan 16, 2026 | Jan 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 12, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Material agreement
|
Jul 14, 2025 | Jul 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 14, 2025 | Jul 14, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
May 29, 2025 | May 22, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2025 | May 22, 2025 |
| 8-K |
Current report
Results of operations
|
May 6, 2025 | May 6, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2025 | Jan 13, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 1, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 14, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 18, 2024 | Jul 12, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2024 | May 23, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 6, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2024 | Jan 8, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 24, 2023 | Oct 18, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2023 | May 23, 2023 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
May 16, 2023 | May 16, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations
|
May 9, 2023 | May 9, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 28, 2023 | Mar 27, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 7, 2023 | Mar 3, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Feb 15, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2023 | Jan 9, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 14, 2022 | Nov 22, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 23, 2022 | Nov 22, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 2, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 25, 2022 | May 24, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 19, 2022 | May 19, 2022 |
| 8-K |
Current report
Results of operations
|
May 3, 2022 | May 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 1, 2022 | Mar 30, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2022 | Feb 1, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2022 | Jan 10, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 6, 2021 | Oct 1, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 20, 2021 | Sep 17, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2021 | Aug 3, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 24, 2021 | Jun 23, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2021 | May 11, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 21, 2021 | Apr 21, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 4, 2021 | Mar 2, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 2, 2021 | Feb 2, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 12, 2021 | Jan 12, 2021 |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 15, 2020 | Nov 27, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 10, 2020 | Dec 9, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 3, 2020 | Nov 27, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2020 | Oct 27, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Oct 8, 2020 | Oct 8, 2020 |
| 8-K |
Current report
Officer or director change
|
Aug 17, 2020 | Aug 17, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2020 | Jul 28, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Jul 15, 2020 | Jul 14, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 17, 2020 | Jun 17, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2020 | May 12, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Apr 28, 2020 | Apr 28, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 19, 2020 | Feb 17, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2020 | Feb 4, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 16, 2019 | Sep 12, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2019 | Jul 30, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2019 | May 14, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2019 | Apr 23, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 23, 2019 | Jan 23, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2018 | Oct 23, 2018 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2018 | Sep 1, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2018 | Jul 24, 2018 |
| 8-K | Current report | May 15, 2018 | May 9, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2018 | May 9, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 24, 2018 | Apr 24, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 23, 2018 | Jan 23, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 8, 2017 | Dec 5, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Dec 4, 2017 | Nov 30, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 20, 2017 | Oct 17, 2017 |
| 8-K |
Current report
Officer or director change
|
Jul 26, 2017 | Jul 21, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2017 | Jul 25, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 22, 2017 | Jun 22, 2017 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 11, 2017 | May 9, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2017 | Apr 25, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 27, 2017 | Mar 23, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 13, 2017 | Mar 7, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 24, 2017 | Jan 24, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2016 | Dec 9, 2016 |
| 8-K |
Current report
Officer or director change
|
Dec 8, 2016 | Dec 5, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2016 | Oct 25, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2016 | Jul 26, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
May 13, 2016 | May 12, 2016 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2016 | May 11, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2016 | Apr 26, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2016 | Jan 26, 2016 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2016 | Jan 19, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2015 | Oct 27, 2015 |
| 8-K |
Current report
Officer or director change
|
Sep 10, 2015 | Sep 8, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2015 | Jul 28, 2015 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 25, 2015 | Jun 23, 2015 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2015 | May 12, 2015 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2015 | Apr 28, 2015 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 24, 2015 | Apr 23, 2015 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2015 | Jan 26, 2015 |
Showing 117 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Laboratory Analytical Instruments (SIC 3826)
- Listed as
- WAT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Milford, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1000697
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.