<SEC-DOCUMENT>0001193125-23-102158-index.html : 20230414
<SEC-HEADER>0001193125-23-102158.hdr.sgml : 20230414
<ACCEPTANCE-DATETIME>20230414163351
ACCESSION NUMBER:		0001193125-23-102158
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20230606
FILED AS OF DATE:		20230414
DATE AS OF CHANGE:		20230414

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Acumen Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001576885
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				364108129
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40551
		FILM NUMBER:		23821649

	BUSINESS ADDRESS:	
		STREET 1:		427 PARK ST.
		CITY:			CHARLOTTESVILLE
		STATE:			VA
		ZIP:			22902
		BUSINESS PHONE:		925-368-8508

	MAIL ADDRESS:	
		STREET 1:		427 PARK ST.
		CITY:			CHARLOTTESVILLE
		STATE:			VA
		ZIP:			22902
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>d415282dpre14a.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: d415282dpre14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g415282dsp051a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g415282dsp051a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g415282dsp051b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g415282dsp051b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g415282dsp051c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g415282dsp051c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g415282dsp051e.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g415282dsp051e.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g415282dsp051f.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g415282dsp051f.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g415282g0414164734243.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g415282g0414164734243.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g415282g49d59.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g415282g49d59.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g415282g72q29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g415282g72q29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g415282snap1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g415282snap1.jpg

</DOCUMENT>
</SEC-DOCUMENT>