INSPERITY, INC. — Director's Dealing 2011

May 3, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSPERITY, INC. (NSP)
CIK: 0001000753
Period of Report: 2011-05-02

Reporting Person: SHARP DOUGLAS S (SVP Finance, CFO & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-02	Common Stock	S	1100	$32.00	Disposed	71923	Direct
2011-05-02	Common Stock	M	1000	$23.48	Acquired	72923	Direct
2011-05-02	Common Stock	S	1000	$32.00	Disposed	71923	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-02	Employee Stock Option (right to buy)	$23.48	M	1000	Disposed	2011-10-02	Common Stock (1000)	Direct

Footnotes

F1: The sales and option exercise reported on this Form 4 were effected pursuant to a limit order placed by Mr. Sharp during an open window period.

F2: The options became exercisable in three equal annual installments beginning on October 2, 2002.