PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q2 2011
Shares 46,400 Value ($000) $1,881 Avg Close — Range —
Q1 2011
Shares 46,400 Value ($000) $2,024 Avg Close — Range —
Q4 2010
Shares 40,500 Value ($000) $1,517 Avg Close — Range —
Q1 2010
Shares 40,000 Value ($000) $1,556 Avg Close — Range —
Q4 2009
Shares 29,000 Value ($000) $1,095 Avg Close — Range —
Q3 2009
Shares 29,000 Value ($000) $889 Avg Close — Range —
Q2 2009
Shares 29,000 Value ($000) $864 Avg Close — Range —
Q1 2009
Shares 22,200 Value ($000) $645 Avg Close — Range —