<SEC-DOCUMENT>0001193125-18-041430-index.html : 20180213
<SEC-HEADER>0001193125-18-041430.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213091439
ACCESSION NUMBER:		0001193125-18-041430
CONFORMED SUBMISSION TYPE:	SC TO-T/A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213
GROUP MEMBERS:		SUN ACQUISITION CO.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sucampo Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001365216
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				133929237
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC TO-T/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-83614
		FILM NUMBER:		18599381

	BUSINESS ADDRESS:	
		STREET 1:		805 KING FARM BOULEVARD, SUITE 550
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850
		BUSINESS PHONE:		3019613400

	MAIL ADDRESS:	
		STREET 1:		805 KING FARM BOULEVARD, SUITE 550
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mallinckrodt plc
		CENTRAL INDEX KEY:			0001567892
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				981088325
		FISCAL YEAR END:			1229

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

	BUSINESS ADDRESS:	
		STREET 1:		3 LOTUS PARK, THE CAUSEWAY
		STREET 2:		STAINES-UPON-THAMES
		CITY:			SURREY
		STATE:			X0
		ZIP:			TW18 3AG
		BUSINESS PHONE:		44-017-8463-6700

	MAIL ADDRESS:	
		STREET 1:		3 LOTUS PARK, THE CAUSEWAY
		STREET 2:		STAINES-UPON-THAMES
		CITY:			SURREY
		STATE:			X0
		ZIP:			TW18 3AG
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC TO-T/A
<SEQUENCE>1
<FILENAME>d523362dsctota.htm
<DESCRIPTION>SC TO-T/A
<TEXT>
Document 1 - file: d523362dsctota.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(A)(1)(I)
<SEQUENCE>2
<FILENAME>d523362dex99a1i.htm
<DESCRIPTION>EX-99.(A)(1)(I)
<TEXT>
Document 2 - file: d523362dex99a1i.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(B)(3)
<SEQUENCE>3
<FILENAME>d523362dex99b3.htm
<DESCRIPTION>EX-99.(B)(3)
<TEXT>
Document 3 - file: d523362dex99b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g523362g0212204607912.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g523362g0212204607912.jpg

</DOCUMENT>
</SEC-DOCUMENT>