<SEC-DOCUMENT>0001193125-17-006995-index.html : 20170110
<SEC-HEADER>0001193125-17-006995.hdr.sgml : 20170110
<ACCEPTANCE-DATETIME>20170110172809
ACCESSION NUMBER:		0001193125-17-006995
CONFORMED SUBMISSION TYPE:	SC TO-C
PUBLIC DOCUMENT COUNT:		29
FILED AS OF DATE:		20170110
DATE AS OF CHANGE:		20170110

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-C
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48751
		FILM NUMBER:		17521472

	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-C

	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-C
<SEQUENCE>1
<FILENAME>d320996dsctoc.htm
<DESCRIPTION>SC TO-C
<TEXT>
Document 1 - file: d320996dsctoc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d320996dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d320996dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>d320996dex992.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: d320996dex992.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g320996ex99_1s10g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g320996ex99_1s10g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g320996ex99_1s11g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g320996ex99_1s11g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g320996ex99_1s12g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g320996ex99_1s12g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g320996ex99_1s13g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g320996ex99_1s13g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g320996ex99_1s1g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g320996ex99_1s1g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g320996ex99_1s2g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g320996ex99_1s2g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g320996ex99_1s3g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g320996ex99_1s3g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g320996ex99_1s4g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g320996ex99_1s4g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g320996ex99_1s5g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g320996ex99_1s5g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g320996ex99_1s6g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g320996ex99_1s6g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g320996ex99_1s7g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g320996ex99_1s7g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g320996ex99_1s8g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g320996ex99_1s8g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g320996ex99_1s9g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g320996ex99_1s9g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g320996ex99_2s10g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g320996ex99_2s10g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g320996ex99_2s11g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g320996ex99_2s11g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g320996ex99_2s12g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g320996ex99_2s12g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g320996ex99_2s13g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g320996ex99_2s13g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g320996ex99_2s1g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g320996ex99_2s1g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g320996ex99_2s2g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g320996ex99_2s2g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g320996ex99_2s3g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g320996ex99_2s3g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g320996ex99_2s4g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g320996ex99_2s4g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g320996ex99_2s5g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g320996ex99_2s5g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g320996ex99_2s6g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g320996ex99_2s6g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>g320996ex99_2s7g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: g320996ex99_2s7g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>g320996ex99_2s8g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: g320996ex99_2s8g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>g320996ex99_2s9g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 29 - file: g320996ex99_2s9g1.jpg

</DOCUMENT>
</SEC-DOCUMENT>