<SEC-DOCUMENT>0001193125-26-016549-index.html : 20260120
<SEC-HEADER>0001193125-26-016549.hdr.sgml : 20260120
<ACCEPTANCE-DATETIME>20260120160359
ACCESSION NUMBER:		0001193125-26-016549
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20260120
DATE AS OF CHANGE:		20260120

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Erasca, Inc.
		CENTRAL INDEX KEY:			0001761918
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				831217027
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-289537
		FILM NUMBER:		26542802

	BUSINESS ADDRESS:	
		STREET 1:		3115 MERRYFIELD ROW
		STREET 2:		THIRD FLOOR
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(858) 465-6511

	MAIL ADDRESS:	
		STREET 1:		3115 MERRYFIELD ROW
		STREET 2:		THIRD FLOOR
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>d63320d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d63320d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g63320g08k04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g63320g08k04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g63320g63r02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g63320g63r02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g63320g63r37.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g63320g63r37.jpg

</DOCUMENT>
</SEC-DOCUMENT>