<SEC-DOCUMENT>0001140361-25-046747-index.html : 20251230
<SEC-HEADER>0001140361-25-046747.hdr.sgml : 20251230
<ACCEPTANCE-DATETIME>20251230095524
ACCESSION NUMBER:		0001140361-25-046747
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		11
CONFORMED PERIOD OF REPORT:	20260127
FILED AS OF DATE:		20251229
DATE AS OF CHANGE:		20251230

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Momentus Inc.
		CENTRAL INDEX KEY:			0001781162
		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				841905538
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39128
		FILM NUMBER:		251611549

	BUSINESS ADDRESS:	
		STREET 1:		3901 N. FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
		BUSINESS PHONE:		6505647820

	MAIL ADDRESS:	
		STREET 1:		3901 N. FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Stable Road Acquisition Corp.
		DATE OF NAME CHANGE:	20190628
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>ny20060904x2_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: ny20060904x2_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logo_momentus3.jpg
<TEXT>
Document 2 - file: logo_momentus3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>logo_momentus3x1.jpg
<TEXT>
Document 3 - file: logo_momentus3x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ny20060904x2_date.jpg
<TEXT>
Document 4 - file: ny20060904x2_date.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ny20060904x2_pc01.jpg
<TEXT>
Document 5 - file: ny20060904x2_pc01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ny20060904x2_pc02.jpg
<TEXT>
Document 6 - file: ny20060904x2_pc02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ny20060904x2_votemail.jpg
<TEXT>
Document 7 - file: ny20060904x2_votemail.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>ny20060904x2_votemeeting.jpg
<TEXT>
Document 8 - file: ny20060904x2_votemeeting.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>ny20060904x2_voteonline.jpg
<TEXT>
Document 9 - file: ny20060904x2_voteonline.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>ny20060904x2_votephone.jpg
<TEXT>
Document 10 - file: ny20060904x2_votephone.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>ny20060904x2_where.jpg
<TEXT>
Document 11 - file: ny20060904x2_where.jpg

</DOCUMENT>
</SEC-DOCUMENT>