<SEC-DOCUMENT>0001144204-17-052025-index.html : 20171011
<SEC-HEADER>0001144204-17-052025.hdr.sgml : 20171011
<ACCEPTANCE-DATETIME>20171011144709
ACCESSION NUMBER:		0001144204-17-052025
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20171011
DATE AS OF CHANGE:		20171011
GROUP MEMBERS:		DR. ANAND MEHRA
GROUP MEMBERS:		DR. JAMES I. HEALY
GROUP MEMBERS:		DR. MICHAEL F. POWELL
GROUP MEMBERS:		SOFINNOVA MANAGEMENT VIII, L.L.C.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NuCana plc
		CENTRAL INDEX KEY:			0001709626
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90138
		FILM NUMBER:		171132471

	BUSINESS ADDRESS:	
		STREET 1:		3 LOCHSIDE WAY
		CITY:			EDINBURGH
		STATE:			X0
		ZIP:			EH12 9DT
		BUSINESS PHONE:		44-0-131-248-3660

	MAIL ADDRESS:	
		STREET 1:		3 LOCHSIDE WAY
		CITY:			EDINBURGH
		STATE:			X0
		ZIP:			EH12 9DT

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NuCana BioMed Ltd
		DATE OF NAME CHANGE:	20170619

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sofinnova Venture Partners VIII, L.P.
		CENTRAL INDEX KEY:			0001524064
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		3000 SAND HILL ROAD, 4-250
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
		BUSINESS PHONE:		650-681-8420

	MAIL ADDRESS:	
		STREET 1:		3000 SAND HILL ROAD, 4-250
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>tv476817_sc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: tv476817_sc13d.htm

</DOCUMENT>
</SEC-DOCUMENT>