# Filing Detail

Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001628280-26-024654
Filing Date
2026-04-10
Accepted
2026-04-10 14:30:49
Documents
65
Period of Report
2026-02-02
Items
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K/A | hfwa-20260202.htm iXBRL | 8-K/A | 34780
2 | EX-23.1 | ex-231toform8xkaauditorcon.htm | EX-23.1 | 2112
3 | EX-23.2 | ex-232toform8xkaauditorcon.htm | EX-23.2 | 2190
4 | EX-99.2 | olympicbancorp2025fswopi.htm | EX-99.2 | 149114
5 | EX-99.3 | ex993unauditedproformacomb.htm | EX-99.3 | 198265
10 |  | olympicbancorp2025fswopi001.jpg | GRAPHIC | 36286
11 |  | olympicbancorp2025fswopi002.jpg | GRAPHIC | 55279
12 |  | olympicbancorp2025fswopi003.jpg | GRAPHIC | 238660
13 |  | olympicbancorp2025fswopi004.jpg | GRAPHIC | 228441
14 |  | olympicbancorp2025fswopi005.jpg | GRAPHIC | 31072
15 |  | olympicbancorp2025fswopi006.jpg | GRAPHIC | 183770
16 |  | olympicbancorp2025fswopi007.jpg | GRAPHIC | 168895
17 |  | olympicbancorp2025fswopi008.jpg | GRAPHIC | 77459
18 |  | olympicbancorp2025fswopi009.jpg | GRAPHIC | 108025
19 |  | olympicbancorp2025fswopi010.jpg | GRAPHIC | 155564
20 |  | olympicbancorp2025fswopi011.jpg | GRAPHIC | 110544
21 |  | olympicbancorp2025fswopi012.jpg | GRAPHIC | 310617
22 |  | olympicbancorp2025fswopi013.jpg | GRAPHIC | 301174
23 |  | olympicbancorp2025fswopi014.jpg | GRAPHIC | 308546
24 |  | olympicbancorp2025fswopi015.jpg | GRAPHIC | 325044
25 |  | olympicbancorp2025fswopi016.jpg | GRAPHIC | 286789
26 |  | olympicbancorp2025fswopi017.jpg | GRAPHIC | 333085
27 |  | olympicbancorp2025fswopi018.jpg | GRAPHIC | 310537
28 |  | olympicbancorp2025fswopi019.jpg | GRAPHIC | 275317
29 |  | olympicbancorp2025fswopi020.jpg | GRAPHIC | 124330
30 |  | olympicbancorp2025fswopi021.jpg | GRAPHIC | 198914
31 |  | olympicbancorp2025fswopi022.jpg | GRAPHIC | 79334
32 |  | olympicbancorp2025fswopi023.jpg | GRAPHIC | 219680
33 |  | olympicbancorp2025fswopi024.jpg | GRAPHIC | 149134
34 |  | olympicbancorp2025fswopi025.jpg | GRAPHIC | 312676
35 |  | olympicbancorp2025fswopi026.jpg | GRAPHIC | 131115
36 |  | olympicbancorp2025fswopi027.jpg | GRAPHIC | 308265
37 |  | olympicbancorp2025fswopi028.jpg | GRAPHIC | 196165
38 |  | olympicbancorp2025fswopi029.jpg | GRAPHIC | 241467
39 |  | olympicbancorp2025fswopi030.jpg | GRAPHIC | 156087
40 |  | olympicbancorp2025fswopi031.jpg | GRAPHIC | 184554
41 |  | olympicbancorp2025fswopi032.jpg | GRAPHIC | 206701
42 |  | olympicbancorp2025fswopi033.jpg | GRAPHIC | 109949
43 |  | olympicbancorp2025fswopi034.jpg | GRAPHIC | 144039
44 |  | olympicbancorp2025fswopi035.jpg | GRAPHIC | 139740
45 |  | olympicbancorp2025fswopi036.jpg | GRAPHIC | 223776
46 |  | olympicbancorp2025fswopi037.jpg | GRAPHIC | 199670
47 |  | olympicbancorp2025fswopi038.jpg | GRAPHIC | 140288
48 |  | olympicbancorp2025fswopi039.jpg | GRAPHIC | 156820
49 |  | olympicbancorp2025fswopi040.jpg | GRAPHIC | 184383
50 |  | olympicbancorp2025fswopi041.jpg | GRAPHIC | 277033
51 |  | olympicbancorp2025fswopi042.jpg | GRAPHIC | 350869
52 |  | olympicbancorp2025fswopi043.jpg | GRAPHIC | 252384
53 |  | olympicbancorp2025fswopi044.jpg | GRAPHIC | 278738
54 |  | olympicbancorp2025fswopi045.jpg | GRAPHIC | 239550
55 |  | olympicbancorp2025fswopi046.jpg | GRAPHIC | 173711
56 |  | olympicbancorp2025fswopi047.jpg | GRAPHIC | 165652
57 |  | olympicbancorp2025fswopi048.jpg | GRAPHIC | 140870
58 |  | olympicbancorp2025fswopi049.jpg | GRAPHIC | 222995
| Complete submission text file | 0001628280-26-024654.txt |  | 14038769

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | hfwa-20260202.xsd | EX-101.SCH | 2308
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | hfwa-20260202_def.xml | EX-101.DEF | 14658
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | hfwa-20260202_lab.xml | EX-101.LAB | 25776
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | hfwa-20260202_pre.xml | EX-101.PRE | 15242
68 | EXTRACTED XBRL INSTANCE DOCUMENT | hfwa-20260202_htm.xml | XML | 2706

Mailing Address 205 5TH AVE SW P O BOX 1578 OLYMPIA WA 98501
Business Address 201 FIFTH AVENUE S.W. P O BOX 1578 OLYMPIA WA 98501 3609431500
HERITAGE FINANCIAL CORP /WA/ (Filer) CIK: 0001046025 (see all company filings)

EIN.: 911857900 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K/A | Act: 34 | File No.: 000-29480 | Film No.: 26854359
SIC: 6036 Savings Institutions, Not Federally Chartered
(CF Office: 02 Finance)