<SEC-DOCUMENT>0001628280-25-054672-index.html : 20251202
<SEC-HEADER>0001628280-25-054672.hdr.sgml : 20251202
<ACCEPTANCE-DATETIME>20251202135543
ACCESSION NUMBER:		0001628280-25-054672
CONFORMED SUBMISSION TYPE:	S-4/A
PUBLIC DOCUMENT COUNT:		21
FILED AS OF DATE:		20251202
DATE AS OF CHANGE:		20251202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HERITAGE FINANCIAL CORP /WA/
		CENTRAL INDEX KEY:			0001046025
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
		ORGANIZATION NAME:           	02 Finance
		EIN:				911857900
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-291538
		FILM NUMBER:		251542546

	BUSINESS ADDRESS:	
		STREET 1:		201 FIFTH AVENUE S.W.
		STREET 2:		P O BOX 1578
		CITY:			OLYMPIA
		STATE:			WA
		ZIP:			98501
		BUSINESS PHONE:		3609431500

	MAIL ADDRESS:	
		STREET 1:		205 5TH AVE SW
		STREET 2:		P O BOX 1578
		CITY:			OLYMPIA
		STATE:			WA
		ZIP:			98501
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4/A
<SEQUENCE>1
<FILENAME>s-4ahfwaxolympicmerger.htm
<DESCRIPTION>S-4/A
<TEXT>
Document 1 - file: s-4ahfwaxolympicmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ex-231toformsx4aauditorcon.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: ex-231toformsx4aauditorcon.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>ex-232toformsx4axauditorco.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 3 - file: ex-232toformsx4axauditorco.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.5
<SEQUENCE>4
<FILENAME>ex-995toformsx4axdadavidso.htm
<DESCRIPTION>EX-99.5
<TEXT>
Document 4 - file: ex-995toformsx4axdadavidso.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.6
<SEQUENCE>5
<FILENAME>ex996toforms-4axpscconsent.htm
<DESCRIPTION>EX-99.6
<TEXT>
Document 5 - file: ex996toforms-4axpscconsent.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>bmlegalsignature002a.jpg
<TEXT>
Document 6 - file: bmlegalsignature002a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>bvancesiga.jpg
<TEXT>
Document 7 - file: bvancesiga.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>claa.jpg
<TEXT>
Document 8 - file: claa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>cliftonlarsonallena.jpg
<TEXT>
Document 9 - file: cliftonlarsonallena.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>csmithsignaturea.jpg
<TEXT>
Document 10 - file: csmithsignaturea.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>davidsona.jpg
<TEXT>
Document 11 - file: davidsona.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>heritagefinanciallogoa.jpg
<TEXT>
Document 12 - file: heritagefinanciallogoa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>image_0a.jpg
<TEXT>
Document 13 - file: image_0a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>image_0b.jpg
<TEXT>
Document 14 - file: image_0b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>image_1.jpg
<TEXT>
Document 15 - file: image_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>image_2a.jpg
<TEXT>
Document 16 - file: image_2a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>image_2b.jpg
<TEXT>
Document 17 - file: image_2b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>imagea.jpg
<TEXT>
Document 18 - file: imagea.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>olympicbancorplogoa.jpg
<TEXT>
Document 19 - file: olympicbancorplogoa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>piperlogoa.jpg
<TEXT>
Document 20 - file: piperlogoa.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>stevesigbluereviseda.jpg
<TEXT>
Document 21 - file: stevesigbluereviseda.jpg

</DOCUMENT>
</SEC-DOCUMENT>