<SEC-DOCUMENT>0001193125-17-045992-index.html : 20170216
<SEC-HEADER>0001193125-17-045992.hdr.sgml : 20170216
<ACCEPTANCE-DATETIME>20170216091404
ACCESSION NUMBER:		0001193125-17-045992
CONFORMED SUBMISSION TYPE:	SC TO-T/A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20170216
DATE AS OF CHANGE:		20170216
GROUP MEMBERS:		KIKU MERGER CO., INC.
GROUP MEMBERS:		TPA HOLDING I, INC.
GROUP MEMBERS:		TPA HOLDING II, INC.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARIAD PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0000884731
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				223106987
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC TO-T/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48751
		FILM NUMBER:		17616601

	BUSINESS ADDRESS:	
		STREET 1:		125 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		6174940400

	MAIL ADDRESS:	
		STREET 1:		125 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARIAD PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0000884731
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				223106987
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48751
		FILM NUMBER:		17616602

	BUSINESS ADDRESS:	
		STREET 1:		125 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		6174940400

	MAIL ADDRESS:	
		STREET 1:		125 BINNEY STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TAKEDA PHARMACEUTICAL CO LTD
		CENTRAL INDEX KEY:			0001395064
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC TO-T/A

	BUSINESS ADDRESS:	
		STREET 1:		1-1, DOSCHOMACHI 4-CHOME
		CITY:			CHUO-KU, OSALCA 540-8645
		STATE:			M0
		ZIP:			00000

	MAIL ADDRESS:	
		STREET 1:		1-1, DOSCHOMACHI 4-CHOME
		CITY:			CHUO-KU, OSALCA 540-8645
		STATE:			M0
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC TO-T/A
<SEQUENCE>1
<FILENAME>d318878dsctota.htm
<DESCRIPTION>AMENDMENT NO. 5 TO SC TO-T
<TEXT>
Document 1 - file: d318878dsctota.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(A)(5)(A)
<SEQUENCE>2
<FILENAME>d318878dex99a5a.htm
<DESCRIPTION>EX-99.(A)(5)(A)
<TEXT>
Document 2 - file: d318878dex99a5a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g318878g48u92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g318878g48u92.jpg

</DOCUMENT>
</SEC-DOCUMENT>