<SEC-DOCUMENT>0001193125-15-015061-index.html : 20150120
<SEC-HEADER>0001193125-15-015061.hdr.sgml : 20150119
<ACCEPTANCE-DATETIME>20150120172553
ACCESSION NUMBER:		0001193125-15-015061
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20150120
DATE AS OF CHANGE:		20150120
GROUP MEMBERS:		JEFFREY C. SMITH
GROUP MEMBERS:		KEN TRAUB
GROUP MEMBERS:		MARK R. MITCHELL
GROUP MEMBERS:		PETER A. FELD
GROUP MEMBERS:		STARBOARD PRINCIPAL CO GP LLC
GROUP MEMBERS:		STARBOARD PRINCIPAL CO LP
GROUP MEMBERS:		STARBOARD VALUE & OPPORTUNITY C LP
GROUP MEMBERS:		STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD
GROUP MEMBERS:		STARBOARD VALUE & OPPORTUNITY S LLC
GROUP MEMBERS:		STARBOARD VALUE GP LLC
GROUP MEMBERS:		STARBOARD VALUE R GP LLC
GROUP MEMBERS:		STARBOARD VALUE R LP

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INSPERITY, INC.
		CENTRAL INDEX KEY:			0001000753
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HELP SUPPLY SERVICES [7363]
		IRS NUMBER:				760479645
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48651
		FILM NUMBER:		15536857

	BUSINESS ADDRESS:	
		STREET 1:		19001 CRESCENT SPRINGS DR
		CITY:			KINGWOOD
		STATE:			TX
		ZIP:			77339
		BUSINESS PHONE:		7133588986

	MAIL ADDRESS:	
		STREET 1:		19001 CRESCENT SPRINGS DR
		CITY:			KINGWOOD
		STATE:			TX
		ZIP:			77339

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ADMINISTAFF INC \DE\
		DATE OF NAME CHANGE:	19950915

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Starboard Value LP
		CENTRAL INDEX KEY:			0001517137
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		777 THIRD AVENUE, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		(212) 845-7977

	MAIL ADDRESS:	
		STREET 1:		777 THIRD AVENUE, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>d854520dsc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: d854520dsc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d854520dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d854520dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>d854520dex992.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: d854520dex992.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>d854520dex993.htm
<DESCRIPTION>EX-99.3
<TEXT>
Document 4 - file: d854520dex993.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>5
<FILENAME>d854520dex994.htm
<DESCRIPTION>EX-99.4
<TEXT>
Document 5 - file: d854520dex994.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g854520g43e74.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g854520g43e74.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g854520g57y49.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g854520g57y49.jpg

</DOCUMENT>
</SEC-DOCUMENT>