<SEC-DOCUMENT>0001959173-25-002034-index.html : 20250314
<SEC-HEADER>0001959173-25-002034.hdr.sgml : 20250314
<ACCEPTANCE-DATETIME>20250314135810
ACCESSION NUMBER:		0001959173-25-002034
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250314
DATE AS OF CHANGE:		20250314

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Six Flags Entertainment Corporation/NEW
		CENTRAL INDEX KEY:			0001999001
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-AMUSEMENT & RECREATION SERVICES [7900]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-42157
		FILM NUMBER:		25739235

	BUSINESS ADDRESS:	
		STREET 1:		8701 RED OAK BLVD.
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28217
		BUSINESS PHONE:		(419) 626-0830

	MAIL ADDRESS:	
		STREET 1:		8701 RED OAK BLVD.
		CITY:			CHARLOTTE
		STATE:			NC
		ZIP:			28217

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CopperSteel HoldCo, Inc.
		DATE OF NAME CHANGE:	20231027

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SAULS MONICA
		CENTRAL INDEX KEY:			0001968605
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		ONE CEDAR POINT DRIVE
		CITY:			SANDUSKY
		STATE:			OH
		ZIP:			44870
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>