WATERS CORP /DE/ - WAT
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 48
Latest filed: May 22, 2026
| Form | Count |
|---|---|
| 4 | 36 |
| 8-K | 9 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 22, 2026 | 8-K | May 21, 2026 | 0001193125-26-236929 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001569205-26-000007 | View |
| May 14, 2026 | 4 | May 12, 2026 | 0001000697-26-000113 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001193125-26-204955 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-001236 | View |
| Apr 07, 2026 | 4 | Apr 06, 2026 | 0001000697-26-000111 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001000697-26-000107 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001000697-26-000109 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002610 | View |
| Mar 23, 2026 | 8-K | Mar 23, 2026 | 0001193125-26-119753 | View |
| Mar 18, 2026 | 4 | Mar 16, 2026 | 0001000697-26-000105 | View |
| Mar 16, 2026 | 8-K | Mar 16, 2026 | 0001193125-26-107339 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001000697-26-000103 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001000697-26-000097 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001000697-26-000099 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001000697-26-000101 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000069 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000071 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000073 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000075 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000077 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000079 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000081 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000083 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000085 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000087 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000089 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000091 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000093 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001000697-26-000095 | View |
| Feb 09, 2026 | 8-K | Feb 09, 2026 | 0001193125-26-041897 | View |
| Feb 09, 2026 | 8-K | Feb 09, 2026 | 0001193125-26-042819 | View |
| Feb 06, 2026 | 4 | Feb 04, 2026 | 0001000697-26-000042 | View |
| Feb 06, 2026 | 4 | Feb 04, 2026 | 0001000697-26-000044 | View |
| Feb 06, 2026 | 4 | Feb 04, 2026 | 0001000697-26-000046 | View |
| Feb 06, 2026 | 4 | Feb 05, 2026 | 0001000697-26-000048 | View |
| Jan 27, 2026 | 8-K | Jan 27, 2026 | 0001193125-26-024492 | View |
| Jan 16, 2026 | 8-K | Jan 16, 2026 | 0001193125-26-015384 | View |
| Jan 12, 2026 | 8-K | Jan 12, 2026 | 0001193125-26-010633 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001000697-26-000012 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001000697-26-000014 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000019 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000021 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000023 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000025 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000027 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000030 | View |
| Jan 05, 2026 | 4 | Jan 02, 2026 | 0001000697-26-000032 | View |