NATCO GROUP INC-A

CUSIP: 63227W203 Class: COMMON STOCK

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

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

Q1 2008
Shares 7,111 Value ($000) $332 Avg Close — Range —
Q3 2007
Shares 10,245 Value ($000) $530 Avg Close — Range —
Q2 2007
Shares 10,245 Value ($000) $471 Avg Close — Range —
Q1 2007
Shares 10,245 Value ($000) $349 Avg Close — Range —