WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

VIKING FUND MANAGEMENT LLC's Holding History (CIK: 0001169069)

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

Q2 2019
Shares 40,000 Value ($000) $2,778 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 30,000 Value ($000) $2,036 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 40,000 Value ($000) $2,647 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 40,000 Value ($000) $3,324 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 20,000 Value ($000) $2,153 Avg Close $99.34 Range $90.39 - $110.06
Q1 2018
Shares 18,000 Value ($000) $2,001 Avg Close $98.39 Range $86.89 - $107.41
Q4 2017
Shares 23,000 Value ($000) $2,450 Avg Close $81.78 Range $72.56 - $95.02
Q3 2017
Shares 40,000 Value ($000) $3,324 Avg Close $64.66 Range $57.52 - $74.59
Q2 2017
Shares 70,000 Value ($000) $4,635 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 70,000 Value ($000) $4,624 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 90,000 Value ($000) $5,039 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 145,000 Value ($000) $7,758 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 175,000 Value ($000) $7,511 Avg Close $39.55 Range $34.26 - $45.64
Q1 2016
Shares 195,000 Value ($000) $9,029 Avg Close $39.11 Range $34.33 - $46.52
Q4 2015
Shares 175,000 Value ($000) $9,506 Avg Close $49.75 Range $44.01 - $54.52
Q3 2015
Shares 135,000 Value ($000) $7,005 Avg Close $49.96 Range $42.26 - $59.13
Q2 2015
Shares 100,000 Value ($000) $6,859 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 80,000 Value ($000) $5,755 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 100,000 Value ($000) $6,109 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 187,000 Value ($000) $16,192 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 182,000 Value ($000) $15,244 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 182,000 Value ($000) $12,045 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 80,000 Value ($000) $9,766 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 55,000 Value ($000) $5,756 Avg Close $42.90 Range $40.28 - $45.40