PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2015
Shares 67,570 Value ($000) $3,224 Avg Close — Range —
Q3 2015
Shares 67,347 Value ($000) $2,661 Avg Close — Range —
Q2 2015
Shares 67,347 Value ($000) $2,732 Avg Close — Range —
Q1 2015
Shares 201,680 Value ($000) $8,763 Avg Close — Range —
Q4 2014
Shares 924,574 Value ($000) $39,562 Avg Close — Range —
Q3 2014
Shares 2,693,596 Value ($000) $105,077 Avg Close — Range —
Q2 2014
Shares 7,801,211 Value ($000) $351,835 Avg Close — Range —
Q1 2014
Shares 8,039,850 Value ($000) $337,996 Avg Close — Range —
Q4 2013
Shares 7,343,427 Value ($000) $341,543 Avg Close — Range —
Q3 2013
Shares 914,252 Value ($000) $42,814 Avg Close — Range —
Q2 2013
Shares 83,363 Value ($000) $3,891 Avg Close — Range —