INSPERITY INC

Ticker: NSP CUSIP: 45778Q107 Class: EQTY

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018

Shares 1,001,171 Value ($000) $69,632 Avg Close $52.97 Range $45.87 - $60.28

Q4 2017

Shares 1,023,700 Value ($000) $58,709 Avg Close $43.27 Range $35.56 - $49.97

Q3 2017

Shares 479,925 Value ($000) $42,234 Avg Close $32.05 Range $28.21 - $36.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	1,001,171	$69,632	$52.97	$45.87 - $60.28
Q4 2017	1,023,700	$58,709	$43.27	$35.56 - $49.97
Q3 2017	479,925	$42,234	$32.05	$28.21 - $36.50