PAR PHARMACEUTICAL

CUSIP: 69888P106 Class: COMMON STOCK

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

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

Q1 2012
Shares 59,039 Value ($000) $2,133 Avg Close — Range —
Q4 2011
Shares 6,295 Value ($000) $206 Avg Close — Range —
Q3 2011
Shares 6,295 Value ($000) $167 Avg Close — Range —
Q4 2010
Shares 10,020 Value ($000) $385 Avg Close — Range —
Q3 2010
Shares 14,800 Value ($000) $430 Avg Close — Range —
Q2 2008
Shares 26,778 Value ($000) $434 Avg Close — Range —
Q1 2008
Shares 22,558 Value ($000) $392 Avg Close — Range —
Q3 2007
Shares 11,083 Value ($000) $205 Avg Close — Range —
Q2 2007
Shares 11,083 Value ($000) $312 Avg Close — Range —
Q1 2007
Shares 11,083 Value ($000) $278 Avg Close — Range —