ADMINISTAFF INC

CUSIP: 007094105 Class: COMMON STOCK

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2009
Shares 26,617 Value ($000) $619 Avg Close — Range —
Q1 2009
Shares 27,658 Value ($000) $584 Avg Close — Range —
Q4 2008
Shares 27,658 Value ($000) $599 Avg Close — Range —
Q3 2008
Shares 23,518 Value ($000) $640 Avg Close — Range —
Q2 2008
Shares 9,558 Value ($000) $266 Avg Close — Range —
Q1 2008
Shares 10,333 Value ($000) $243 Avg Close — Range —
Q4 2007
Shares 10,333 Value ($000) $441 Avg Close — Range —
Q3 2007
Shares 10,333 Value ($000) $375 Avg Close — Range —
Q2 2007
Shares 10,333 Value ($000) $346 Avg Close — Range —
Q1 2007
Shares 10,333 Value ($000) $363 Avg Close — Range —
Q4 2006
Shares 10,333 Value ($000) $441 Avg Close — Range —