INSPERITY INC

CUSIP: 45778Q10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2015
Shares 11,700 Value ($000) $514 Avg Close — Range —
Q4 2013
Shares 15,059 Value ($000) $544 Avg Close — Range —
Q3 2013
Shares 2,366 Value ($000) $89 Avg Close — Range —