American Water Works Company, Inc. — All Filings
1,003 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-Q
10-Q/A
11-K
144
3
3/A
305B2
4
4/A
424B2
424B3
424B4
424B5
424B7
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
POSASR
PRE 14A
PX14A6G
RW
S-1
S-1/A
S-3ASR
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000669 | Mar 26, 2026 | — |
| ARS | ARS | 0001193125-26-120675 | Mar 24, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001193125-26-120671 | Mar 24, 2026 | — |
| DEF 14A | DEF 14A | 0001193125-26-120668 | Mar 24, 2026 | May 13, 2026 |
| 11-K | 11-K | 0001410636-26-000058 | Mar 20, 2026 | Dec 31, 2025 |
| PRE 14A | PRE 14A | 0001193125-26-104978 | Mar 13, 2026 | May 13, 2026 |
| 8-K | FORM 8-K - WEST VIRGINIA-AMERICAN WATER RATE CASE ORDER | 0001410636-26-000056 | Mar 10, 2026 | Mar 5, 2026 |
| 8-K | FORM 8-K - MARYLAND-AMERICAN RATE CASE ORDER | 0001410636-26-000053 | Mar 2, 2026 | Feb 26, 2026 |
| 4 | FORM 4 | 0001410636-26-000049 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000047 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000046 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000043 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000042 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000039 | Feb 18, 2026 | Feb 17, 2026 |
| 4 | FORM 4 | 0001410636-26-000037 | Feb 18, 2026 | Feb 17, 2026 |
| 8-K | 8-K | 0001410636-26-000035 | Feb 18, 2026 | — |
| 10-K | 10-K | 0001410636-26-000034 | Feb 18, 2026 | Dec 31, 2025 |
| 8-K | FORM 8-K - SPECIAL MEETING - FINAL RESULTS | 0001410636-26-000029 | Feb 10, 2026 | — |
| 8-K | FORM 8-K - SPECIAL MEETING - PRELIMINARY VOTING RESULTS | 0001410636-26-000024 | Feb 10, 2026 | — |
| 4 | FORM 4 | 0001410636-26-000019 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001410636-26-000017 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001410636-26-000015 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001410636-26-000013 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001410636-26-000011 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001531235-26-000002 | Feb 2, 2026 | Jan 31, 2026 |
| 4 | FORM 4 | 0001410636-26-000009 | Feb 2, 2026 | Jan 31, 2026 |
| 8-K | FORM 8-K - ILLINOIS-AMERICAN WATER GENERAL RATE CASE FILING | 0001410636-26-000007 | Jan 27, 2026 | — |
| 8-K | FORM 8-K - NEW JERSEY-AMERICAN WATER GENERAL RATE CASE FILING | 0001410636-26-000003 | Jan 16, 2026 | — |
| 424B3 | 424B3 | 0001193125-25-337598 | Dec 31, 2025 | — |
| EFFECT | — | 9999999995-25-003962 | Dec 30, 2025 | — |
| S-4/A | S-4/A | 0001193125-25-332292 | Dec 29, 2025 | — |
| 8-K | FORM 8-K - KENTUCKY-AMERICAN WATER GENERAL RATE CASE ORDER | 0001410636-25-000185 | Dec 18, 2025 | Dec 16, 2025 |
| S-4 | S-4 | 0001193125-25-321389 | Dec 17, 2025 | — |
| 8-K | FORM 8-K - PENNSYLVANIA-AMERICAN WATER GENERAL RATE CASE FILING | 0001410636-25-000181 | Nov 14, 2025 | — |
| 8-K | FORM 8-K - VIRGINIA-AMERICAN WATER GENERAL RATE CASE FILING | 0001410636-25-000177 | Nov 3, 2025 | — |
| 8-K | 8-K | 0001193125-25-256430 | Oct 29, 2025 | — |
| 10-Q | 10-Q | 0001410636-25-000173 | Oct 29, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001193125-25-250643 | Oct 27, 2025 | Oct 26, 2025 |
| 4 | FORM 4 | 0001410636-25-000170 | Oct 2, 2025 | Oct 1, 2025 |
| 4 | FORM 4 | 0001410636-25-000168 | Aug 27, 2025 | Aug 26, 2025 |
| 3 | FORM 3 | 0001410636-25-000166 | Aug 27, 2025 | Aug 26, 2025 |
| 8-K | FORM 8-K - NEW DIRECTOR ELECTION - AUGUST 2025 | 0001410636-25-000164 | Aug 27, 2025 | Aug 26, 2025 |
| 8-K | 8-K | 0001193125-25-176567 | Aug 8, 2025 | Aug 6, 2025 |
| 424B2 | 424B2 | 0001193125-25-175562 | Aug 7, 2025 | — |
| FWP | FWP | 0001193125-25-174584 | Aug 6, 2025 | — |
| 8-K | 8-K | 0001193125-25-174298 | Aug 6, 2025 | Aug 4, 2025 |
| 424B5 | 424B5 | 0001193125-25-174065 | Aug 6, 2025 | — |
| 424B2 | 424B2 | 0001193125-25-173730 | Aug 6, 2025 | — |
| 424B5 | 424B5 | 0001193125-25-172644 | Aug 4, 2025 | — |
| 8-K | FORM 8-K - MARYLAND-AMERICAN WATER GENERAL RATE CASE FILING | 0001410636-25-000154 | Aug 1, 2025 | — |