<SEC-DOCUMENT>0000932471-19-005346-index.html : 20190211
<SEC-HEADER>0000932471-19-005346.hdr.sgml : 20190211
<ACCEPTANCE-DATETIME>20190211142314
ACCESSION NUMBER:		0000932471-19-005346
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190211
DATE AS OF CHANGE:		20190211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Spark Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001609351
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				462654405
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88577
		FILM NUMBER:		19584597

	BUSINESS ADDRESS:	
		STREET 1:		3737 MARKET STREET
		STREET 2:		SUITE 1300
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19104
		BUSINESS PHONE:		888-772-7560

	MAIL ADDRESS:	
		STREET 1:		3737 MARKET STREET
		STREET 2:		SUITE 1300
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19104

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VANGUARD GROUP INC
		CENTRAL INDEX KEY:			0000102909
		IRS NUMBER:				231945930
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V26
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482-2600
		BUSINESS PHONE:		6106691000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V26
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482-2600
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>sparktherapeuticsinc.htm
<TEXT>
Document 1 - file: sparktherapeuticsinc.htm

</DOCUMENT>
</SEC-DOCUMENT>