<SEC-DOCUMENT>0001477932-25-007560-index.html : 20251015
<SEC-HEADER>0001477932-25-007560.hdr.sgml : 20251015
<ACCEPTANCE-DATETIME>20251014215740
ACCESSION NUMBER:		0001477932-25-007560
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20251015
DATE AS OF CHANGE:		20251014

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ASP Isotopes Inc.
		CENTRAL INDEX KEY:			0001921865
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS CHEMICAL PRODUCTS [2890]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				872618235
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-290864
		FILM NUMBER:		251393304

	BUSINESS ADDRESS:	
		STREET 1:		601 PENNSYLVANIA AVENUE NW
		STREET 2:		SOUTH BUILDING, SUITE 900
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20004
		BUSINESS PHONE:		202-756-2245

	MAIL ADDRESS:	
		STREET 1:		601 PENNSYLVANIA AVENUE NW
		STREET 2:		SOUTH BUILDING, SUITE 900
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20004
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>aspi_424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: aspi_424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>aspi_424b5img11.jpg
<TEXT>
Document 2 - file: aspi_424b5img11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>aspi_424b5img12.jpg
<TEXT>
Document 3 - file: aspi_424b5img12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>aspi_424b5img14.jpg
<TEXT>
Document 4 - file: aspi_424b5img14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>aspi_424b5img15.jpg
<TEXT>
Document 5 - file: aspi_424b5img15.jpg

</DOCUMENT>
</SEC-DOCUMENT>