PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2013
Shares 17,578 Value ($000) $817 Avg Close — Range —
Q3 2013
Shares 21,073 Value ($000) $987 Avg Close — Range —
Q2 2013
Shares 17,678 Value ($000) $825 Avg Close — Range —