As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  5/7/24  Heritage Financial Corp./WA       10-Q        3/31/24   72:13M                                                             
  5/7/24  Heritage Financial Corp./WA       8-K:5        5/6/24   11:187K                                                            
  5/2/24  Watson Ann                        4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Ellwanger Kimberly T              4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Giacobbe Gail B.                  4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Vance Brian L                     4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Charneski Brian                   4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Rivera Frederick B                4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Dryer Trevor D.                   4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Lyon Jeffrey S                    4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
  5/2/24  Gavin Deborah J                   4          Director²   1:5K   Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
 4/26/24‡ Heritage Financial Corp./WA       8-K:2,7,8,9 4/25/24   13:9.2M                                                            
 3/22/24  Heritage Financial Corp./WA       ARS        12/31/23    1:4.2M                                                            
 3/22/24  Heritage Financial Corp./WA       DEFA14A                1:843K                                                            
 3/22/24  Heritage Financial Corp./WA       DEF 14A     3/22/24   11:20M                                                             
 3/18/24  McDonald Bryan                    4          Officer²    1:13K  Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
 3/18/24  Hinson Donald                     4          Officer²    1:13K  Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
 3/18/24  Curran Amy E.                     4          Officer²    1:15K  Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
 3/18/24  Robison Sabrina C                 4          Officer²    1:13K  Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  
 3/18/24  Ray Matthew T.                    4          Officer²    1:19K  Heritage Financial Corp./WA       Heritage Fin’l Corp./WA  

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:  /A
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-Q	Quarterly Report — Form 10-Q.
	ARS	Annual Report to Security Holders.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	DEFA14A	Definitive Additional Proxy Soliciting Material — Schedule 14A.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.