PENTAIR INC

CUSIP: 709631105 Class: COM

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q3 2012
Shares 773 Value ($000) $34 Avg Close — Range —
Q2 2012
Shares 650 Value ($000) $25 Avg Close — Range —
Q1 2012
Shares 650 Value ($000) $31 Avg Close — Range —
Q4 2011
Shares 650 Value ($000) $22 Avg Close — Range —
Q3 2011
Shares 500 Value ($000) $16 Avg Close — Range —
Q2 2011
Shares 500 Value ($000) $20 Avg Close — Range —
Q1 2011
Shares 500 Value ($000) $19 Avg Close — Range —
Q4 2010
Shares 500 Value ($000) $18 Avg Close — Range —
Q2 2009
Shares 430 Value ($000) $11 Avg Close — Range —