WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

ICON ADVISERS INC/CO's Holding History (CIK: 0001058470)

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

Q2 2015
Shares 5,000 Value ($000) $343 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 5,000 Value ($000) $360 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 5,000 Value ($000) $305 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 5,000 Value ($000) $433 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 10,000 Value ($000) $838 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 20,000 Value ($000) $1,324 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 10,000 Value ($000) $1,221 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 10,000 Value ($000) $1,047 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 10,000 Value ($000) $964 Avg Close $37.72 Range $32.17 - $41.82