PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2015
Shares 100 Value ($000) $4 Avg Close — Range —
Q1 2015
Shares 700 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 1,659 Value ($000) $71 Avg Close — Range —
Q3 2014
Shares 68 Value ($000) $3 Avg Close — Range —
Q2 2014
Shares 4,800 Value ($000) $216 Avg Close — Range —
Q1 2014
Shares 277 Value ($000) $12 Avg Close — Range —
Q4 2013
Shares 5,256 Value ($000) $245 Avg Close — Range —
Q2 2013
Shares 1,088 Value ($000) $50 Avg Close — Range —