PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2015
Shares 47,284 Value ($000) $2,256 Avg Close — Range —
Q3 2015
Shares 44,104 Value ($000) $1,743 Avg Close — Range —
Q2 2015
Shares 49,401 Value ($000) $2,004 Avg Close — Range —
Q1 2015
Shares 46,803 Value ($000) $2,034 Avg Close — Range —
Q4 2014
Shares 39,909 Value ($000) $1,708 Avg Close — Range —
Q3 2014
Shares 30,558 Value ($000) $1,192 Avg Close — Range —
Q2 2014
Shares 26,292 Value ($000) $1,186 Avg Close — Range —
Q1 2014
Shares 26,197 Value ($000) $1,101 Avg Close — Range —
Q4 2013
Shares 36,933 Value ($000) $1,718 Avg Close — Range —
Q3 2013
Shares 29,216 Value ($000) $1,368 Avg Close — Range —
Q2 2013
Shares 23,488 Value ($000) $1,096 Avg Close — Range —