MIDDLESEX WATER CO — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424B2
424B3
424B4
424B5
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
NT 10-Q
PRE 14A
S-3
S-3/A
S-3ASR
S-3DPOS
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001896 | Mar 27, 2026 | — |
| 8-K | 8-K | 0001628280-26-021412 | Mar 26, 2026 | — |
| 4 | FORM 4 | 0001628280-26-018113 | Mar 16, 2026 | Jun 15, 2025 |
| 4 | FORM 4 | 0001628280-26-014591 | Mar 4, 2026 | — |
| 4 | FORM 4 | 0001628280-26-013758 | Mar 3, 2026 | — |
| 4 | FORM 4 | 0001628280-26-013025 | Mar 2, 2026 | Mar 1, 2026 |
| 4 | FORM 4 | 0001628280-26-012848 | Feb 27, 2026 | — |
| 4 | FORM 4 | 0001628280-26-011687 | Feb 25, 2026 | — |
| 8-K | 8-K | 0001628280-26-011115 | Feb 24, 2026 | Feb 20, 2026 |
| 424B5 | 424B5 | 0001628280-26-010008 | Feb 20, 2026 | — |
| 10-K | 10-K | 0001628280-26-009777 | Feb 19, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001628280-26-009722 | Feb 19, 2026 | — |
| 3 | FORM 3 | 0001628280-26-000020 | Jan 2, 2026 | Jan 1, 2026 |
| 8-K | 8-K | 0001628280-25-058529 | Dec 22, 2025 | — |
| 4 | — | 0001174947-25-001391 | Nov 18, 2025 | — |
| SCHEDULE 13G/A | — | 0001897612-25-000521 | Nov 14, 2025 | — |
| 10-Q | 10-Q | 0001628280-25-047821 | Oct 31, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001628280-25-047818 | Oct 31, 2025 | — |
| SCHEDULE 13G | — | 0001465109-25-000009 | Oct 14, 2025 | — |
| 10-Q | 10-Q | 0001174947-25-001119 | Jul 31, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001174947-25-001118 | Jul 31, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-071727 | Jul 29, 2025 | — |
| 4 | — | 0001174947-25-000876 | May 29, 2025 | May 28, 2025 |
| 8-K | 8-K | 0001174947-25-000838 | May 22, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-047384 | May 12, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-047381 | May 12, 2025 | — |
| S-3ASR | S-3ASR | 0001104659-25-047075 | May 12, 2025 | — |
| 10-Q | 10-Q | 0001174947-25-000677 | May 1, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001174947-25-000675 | May 1, 2025 | — |
| SCHEDULE 13G/A | — | 0001576419-25-000780 | Apr 17, 2025 | — |
| ARS | 2024 ANNUAL REPORT | 0001174947-25-000563 | Apr 10, 2025 | Dec 31, 2024 |
| DEFA14A | DEFA14A | 0001174947-25-000562 | Apr 10, 2025 | — |
| DEF 14A | DEF 14A | 0001174947-25-000561 | Apr 10, 2025 | May 20, 2025 |
| 4 | — | 0001174947-25-000504 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000503 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000502 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000501 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000500 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000468 | Apr 2, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000466 | Apr 2, 2025 | Apr 1, 2025 |
| 4 | — | 0001174947-25-000451 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000449 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000447 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000445 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000443 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000441 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000439 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000437 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000435 | Apr 1, 2025 | — |
| 4 | — | 0001174947-25-000386 | Mar 24, 2025 | Mar 21, 2025 |