PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2015
Shares 2,017,798 Value ($000) $96,290 Avg Close — Range —
Q3 2015
Shares 2,219,743 Value ($000) $87,702 Avg Close — Range —
Q2 2015
Shares 2,290,605 Value ($000) $92,931 Avg Close — Range —
Q1 2015
Shares 2,322,512 Value ($000) $100,913 Avg Close — Range —
Q4 2014
Shares 2,330,420 Value ($000) $99,719 Avg Close — Range —
Q3 2014
Shares 2,366,412 Value ($000) $92,313 Avg Close — Range —
Q2 2014
Shares 2,543,085 Value ($000) $114,694 Avg Close — Range —
Q1 2014
Shares 2,495,734 Value ($000) $104,921 Avg Close — Range —
Q4 2013
Shares 2,617,540 Value ($000) $121,741 Avg Close — Range —
Q3 2013
Shares 2,547,006 Value ($000) $119,276 Avg Close — Range —
Q2 2013
Shares 2,618,325 Value ($000) $122,197 Avg Close — Range —