PLUM CREEK TIMBER CO INC

CUSIP: 729251108 Class: COM

Argyle Capital Management Inc.'s Holding History (CIK: 0001321194)

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

Q4 2015
Shares 42,475 Value ($000) $2,027 Avg Close — Range —
Q3 2015
Shares 43,300 Value ($000) $1,711 Avg Close — Range —
Q2 2015
Shares 43,425 Value ($000) $1,762 Avg Close — Range —
Q1 2015
Shares 43,425 Value ($000) $1,887 Avg Close — Range —
Q4 2014
Shares 43,925 Value ($000) $1,880 Avg Close — Range —
Q3 2014
Shares 43,925 Value ($000) $1,714 Avg Close — Range —
Q2 2014
Shares 43,925 Value ($000) $1,981 Avg Close — Range —
Q1 2014
Shares 43,925 Value ($000) $1,847 Avg Close — Range —
Q4 2013
Shares 43,925 Value ($000) $2,043 Avg Close — Range —
Q3 2013
Shares 43,925 Value ($000) $2,057 Avg Close — Range —
Q2 2013
Shares 43,925 Value ($000) $2,050 Avg Close — Range —