<SEC-DOCUMENT>0000876661-20-001281-index.html : 20201230
<SEC-HEADER>0000876661-20-001281.hdr.sgml : 20201230
<ACCEPTANCE-DATETIME>20201230110416
ACCESSION NUMBER:		0000876661-20-001281
CONFORMED SUBMISSION TYPE:	25-NSE
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20201230
DATE AS OF CHANGE:		20201230
EFFECTIVENESS DATE:		20201230

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hyliion Holdings Corp.
		CENTRAL INDEX KEY:			0001759631
		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCK & BUS BODIES [3713]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		25-NSE
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38823
		FILM NUMBER:		201424544

	BUSINESS ADDRESS:	
		STREET 1:		1202 BMC DRIVE, SUITE 100
		CITY:			CEDAR PARK
		STATE:			TX
		ZIP:			78613
		BUSINESS PHONE:		(833) 495-4466

	MAIL ADDRESS:	
		STREET 1:		1202 BMC DRIVE, SUITE 100
		CITY:			CEDAR PARK
		STATE:			TX
		ZIP:			78613

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Tortoise Acquisition Corp.
		DATE OF NAME CHANGE:	20181120

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEW YORK STOCK EXCHANGE LLC
		CENTRAL INDEX KEY:			0000876661
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			NY

	FILING VALUES:
		FORM TYPE:		25-NSE

	BUSINESS ADDRESS:	
		STREET 1:		11 WALL STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005
		BUSINESS PHONE:		212-656-2060

	MAIL ADDRESS:	
		STREET 1:		11 WALL STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEW YORK STOCK EXCHANGE INC
		DATE OF NAME CHANGE:	19910628
</SEC-HEADER>
<DOCUMENT>
<TYPE>25-NSE
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.25
<SEQUENCE>2
<FILENAME>ruleprovisionnotice.htm
<TEXT>
Document 2 - file: ruleprovisionnotice.htm

</DOCUMENT>
</SEC-DOCUMENT>