PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2015
Shares 39,992 Value ($000) $1,908 Avg Close — Range —
Q3 2015
Shares 27,992 Value ($000) $1,104 Avg Close — Range —
Q2 2015
Shares 22,992 Value ($000) $933 Avg Close — Range —
Q1 2015
Shares 22,992 Value ($000) $999 Avg Close — Range —
Q4 2014
Shares 23,492 Value ($000) $1,005 Avg Close — Range —
Q3 2014
Shares 28,492 Value ($000) $1,111 Avg Close — Range —
Q2 2014
Shares 28,492 Value ($000) $1,285 Avg Close — Range —
Q1 2014
Shares 29,092 Value ($000) $1,223 Avg Close — Range —
Q4 2013
Shares 29,092 Value ($000) $1,353 Avg Close — Range —
Q3 2013
Shares 32,592 Value ($000) $1,526 Avg Close — Range —
Q2 2013
Shares 42,992 Value ($000) $2,006 Avg Close — Range —