INSPERITY, INC. — Director's Dealing 2011

May 31, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSPERITY, INC. (NSP)
CIK: 0001000753
Period of Report: 2011-05-27

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-27	Common Stock	M	2082	$23.48	Acquired	71443	Direct
2011-05-27	Common Stock	S	7387	$30.50	Disposed	64056	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-27	Employee Stock Option (right to buy)	$23.48	M	2082	Disposed	2011-10-02	Common Stock (2082)	Direct

Footnotes

F1: Weighted average sales price. Actual prices ranged from $30.32 to $30.615.

F2: Full information regarding the number of shares sold at each separate price will be provided upon request to the SEC's staff, Insperity, Inc. or its stockholders.

F3: The options became exercisable in three equal anual installments beginning on October 2, 2002.