HERITAGE FINANCIAL CORP /WA/ — All Filings
1,001 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.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B1
424B2
424B3
424B5
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
PRE 14A
S-1
S-1/A
S-3
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001505 | Mar 27, 2026 | — |
| 8-K | 8-K | 0001628280-26-020261 | Mar 23, 2026 | Mar 20, 2026 |
| ARS | ARS | 0001628280-26-020051 | Mar 20, 2026 | Dec 31, 2025 |
| DEFA14A | DEFA14A | 0001628280-26-019989 | Mar 20, 2026 | — |
| DEF 14A | DEF 14A | 0001628280-26-019987 | Mar 20, 2026 | — |
| 4 | FORM 4 | 0001628280-26-019325 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019323 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019319 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019316 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019313 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019310 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019308 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019306 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-019303 | Mar 18, 2026 | Mar 16, 2026 |
| 4 | FORM 4 | 0001628280-26-012797 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012784 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012773 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012766 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012758 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012755 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012750 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012746 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012742 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001628280-26-012740 | Feb 27, 2026 | Feb 25, 2026 |
| 10-K | 10-K | 0001628280-26-012703 | Feb 27, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001628280-26-007334 | Feb 11, 2026 | — |
| 144 | — | 0001950047-26-001146 | Feb 11, 2026 | — |
| 4 | FORM 4 | 0001628280-26-005121 | Feb 3, 2026 | — |
| 144 | — | 0001950047-26-000896 | Feb 3, 2026 | — |
| 8-K | 8-K | 0001628280-26-004511 | Feb 2, 2026 | Jan 31, 2026 |
| SCHEDULE 13G/A | — | 0000053417-26-000008 | Jan 30, 2026 | — |
| 4 | FORM 4 | 0001628280-26-003423 | Jan 26, 2026 | — |
| 144 | — | 0001950047-26-000661 | Jan 26, 2026 | — |
| 8-K | 8-K | 0001628280-26-003035 | Jan 22, 2026 | — |
| 8-K | 8-K | 0001628280-26-003011 | Jan 22, 2026 | Jan 21, 2026 |
| 8-K | 8-K | 0001628280-26-002388 | Jan 16, 2026 | — |
| 3 | FORM 3 | 0001628280-26-002316 | Jan 16, 2026 | Jan 1, 2026 |
| 425 | 425 | 0001628280-26-001441 | Jan 9, 2026 | — |
| 425 | 425 | 0001628280-25-059090 | Dec 30, 2025 | — |
| 8-K | 8-K | 0001628280-25-059089 | Dec 30, 2025 | Dec 29, 2025 |
| 8-K | 8-K | 0001628280-25-058123 | Dec 19, 2025 | — |
| 4 | FORM 4 | 0001628280-25-057278 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057276 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057274 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057272 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057270 | Dec 16, 2025 | Dec 15, 2025 |
| 425 | 425 | 0001628280-25-056929 | Dec 15, 2025 | — |
| 425 | 425 | 0001628280-25-056676 | Dec 12, 2025 | — |
| EFFECT | — | 9999999995-25-003542 | Dec 4, 2025 | — |
| 424B3 | 424B3 | 0001628280-25-055291 | Dec 4, 2025 | — |