<SEC-DOCUMENT>0001104659-18-019091-index.html : 20180321
<SEC-HEADER>0001104659-18-019091.hdr.sgml : 20180321
<ACCEPTANCE-DATETIME>20180321070535
ACCESSION NUMBER:		0001104659-18-019091
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		26
CONFORMED PERIOD OF REPORT:	20180501
FILED AS OF DATE:		20180321
DATE AS OF CHANGE:		20180321
EFFECTIVENESS DATE:		20180321

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WEST PHARMACEUTICAL SERVICES INC
		CENTRAL INDEX KEY:			0000105770
		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED RUBBER PRODUCTS, NEC [3060]
		IRS NUMBER:				231210010
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08036
		FILM NUMBER:		18703277

	BUSINESS ADDRESS:	
		STREET 1:		530 HERMAN O. WEST DRIVE
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341
		BUSINESS PHONE:		6105942900

	MAIL ADDRESS:	
		STREET 1:		530 HERMAN O. WEST DRIVE
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WEST CO INC
		DATE OF NAME CHANGE:	19990405
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a18-2944_2def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a18-2944_2def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g29442bei001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g29442bei001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g29442bei002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g29442bei002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g29442cai001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g29442cai001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g29442cai002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g29442cai002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g29442cai003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g29442cai003.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g29442cai004.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g29442cai004.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g29442cai005.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g29442cai005.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g29442cai006.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g29442cai006.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g29442cai007.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g29442cai007.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g29442cai008.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g29442cai008.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g29442cai009.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g29442cai009.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g29442cai010.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g29442cai010.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g29442cai011.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g29442cai011.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g29442bqi001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g29442bqi001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g29442coi001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g29442coi001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g29442coi002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g29442coi002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g29442bmi001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g29442bmi001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g29442bmi002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g29442bmi002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g29442bmi003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g29442bmi003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g29442bmi004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g29442bmi004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g29442bmi005.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g29442bmi005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g29442bmi006.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g29442bmi006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g29442bmi007.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g29442bmi007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g29442bki001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g29442bki001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g29442bki002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g29442bki002.jpg

</DOCUMENT>
</SEC-DOCUMENT>