# Filing Detail

Form S-4 - Registration of securities, business combinations:
SEC Accession No. 0001628280-25-052335
Filing Date
2025-11-14
Accepted
2025-11-14 16:03:14
Documents
48

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | S-4 | s-4hfwaxolympicmerger.htm | S-4 | 5989580
2 |  | hfwafilingfees111425.htm iXBRL | EX-FILING FEES | 26615
3 | EX-5.1 | ex-51toformsx4bfknlegalopi.htm | EX-5.1 | 15610
4 | EX-8.1 | ex-81toformsx4bfkntaxopini.htm | EX-8.1 | 23095
5 | EX-8.2 | ex-82toformsx4ostaxopinion.htm | EX-8.2 | 16513
6 | EX-23.1 | ex-231toformsx4auditorcons.htm | EX-23.1 | 2248
7 | EX-23.2 | ex-232toformsx4auditorcons.htm | EX-23.2 | 2347
8 | EX-99.1 | ex-991toformsx4formofhfwap.htm | EX-99.1 | 35941
9 | EX-99.2 | ex-992toformsx4formofolymp.htm | EX-99.2 | 10701
10 | EX-99.5 | ex-995toformsx4xdadavidson.htm | EX-99.5 | 5276
11 | EX-99.6 | ex-996toformsx4pscconsent.htm | EX-99.6 | 6965
12 |  | backofproxycarda.jpg | GRAPHIC | 17377
13 |  | bmlegalsignature002.jpg | GRAPHIC | 22007
14 |  | bvancesig.jpg | GRAPHIC | 199429
15 |  | cla.jpg | GRAPHIC | 7856
16 |  | cliftonlarsonallen.jpg | GRAPHIC | 22536
17 |  | csmithsignature.jpg | GRAPHIC | 288141
18 |  | davidson.jpg | GRAPHIC | 10035
19 |  | heritagefinanciallogo.jpg | GRAPHIC | 36417
20 |  | hfcvotea.jpg | GRAPHIC | 13510
21 |  | image_0.jpg | GRAPHIC | 3915
22 |  | image_0b.jpg | GRAPHIC | 3111
23 |  | image_1.jpg | GRAPHIC | 3703
24 |  | image_11.jpg | GRAPHIC | 27168
25 |  | image_1a.jpg | GRAPHIC | 27168
26 |  | image_1c.jpg | GRAPHIC | 32572
27 |  | image_2.jpg | GRAPHIC | 39090
28 |  | image_2b.jpg | GRAPHIC | 1163
29 |  | image_3.jpg | GRAPHIC | 8974
30 |  | imagea.jpg | GRAPHIC | 11982
31 |  | imageb.jpg | GRAPHIC | 15798
32 |  | olympicbancorplogo.jpg | GRAPHIC | 16252
33 |  | phonea.jpg | GRAPHIC | 3064
34 |  | piperlogo.jpg | GRAPHIC | 4272
35 |  | qrcodea.jpg | GRAPHIC | 3894
36 |  | savepapera.jpg | GRAPHIC | 3371
37 |  | specialmeetingproxycarda.jpg | GRAPHIC | 16067
38 |  | stevesigbluerevised.jpg | GRAPHIC | 40632
| Complete submission text file | 0001628280-25-052335.txt |  | 7460234

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
50 | EXTRACTED XBRL INSTANCE DOCUMENT | hfwafilingfees111425_htm.xml | XML | 6049

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: S-4 | Act: 33 | File No.: 333-291538 | Film No.: 251485648
SIC: 6036 Savings Institutions, Not Federally Chartered
(CF Office: 02 Finance)