PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q2 2015
Shares 445,536 Value ($000) $19,359 Avg Close — Range —
Q1 2015
Shares 445,536 Value ($000) $19,359 Avg Close — Range —
Q4 2014
Shares 428,638 Value ($000) $18,341 Avg Close — Range —
Q3 2014
Shares 418,173 Value ($000) $16,313 Avg Close — Range —
Q2 2014
Shares 401,343 Value ($000) $18,101 Avg Close — Range —
Q1 2014
Shares 316,168 Value ($000) $13,292 Avg Close — Range —
Q4 2013
Shares 195,168 Value ($000) $9,077 Avg Close — Range —