WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q1 2023
Shares 71 Value ($000) $0 Avg Close $109.37 Range $92.83 - $119.59
Q4 2022
Shares 39 Value ($000) $0 Avg Close $95.20 Range $80.55 - $107.11
Q3 2022
Shares 15 Value ($000) $1 Avg Close $90.33 Range $76.70 - $104.08
Q2 2022
Shares 14 Value ($000) $1 Avg Close $115.03 Range $86.41 - $132.48
Q1 2022
Shares 46 Value ($000) $6 Avg Close $102.15 Range $87.54 - $119.36
Q4 2018
Shares 300 Value ($000) $20 Avg Close $64.35 Range $53.36 - $76.44
Q3 2018
Shares 274 Value ($000) $23 Avg Close $86.83 Range $72.82 - $100.10
Q2 2018
Shares 222 Value ($000) $24 Avg Close $99.34 Range $90.39 - $110.06
Q4 2017
Shares 284 Value ($000) $30 Avg Close $81.78 Range $72.56 - $95.02
Q2 2017
Shares 624 Value ($000) $41 Avg Close $55.73 Range $52.23 - $59.49
Q1 2017
Shares 13,577 Value ($000) $897 Avg Close $55.38 Range $49.25 - $59.68
Q4 2016
Shares 13,577 Value ($000) $760 Avg Close $47.64 Range $42.61 - $53.78
Q3 2016
Shares 11,500 Value ($000) $615 Avg Close $41.92 Range $34.93 - $47.03
Q2 2016
Shares 87 Value ($000) $4 Avg Close $39.55 Range $34.26 - $45.64
Q2 2015
Shares 8,073 Value ($000) $554 Avg Close $62.10 Range $58.06 - $67.58
Q1 2015
Shares 1,699 Value ($000) $122 Avg Close $54.56 Range $46.07 - $62.01
Q4 2014
Shares 6,133 Value ($000) $375 Avg Close $57.80 Range $45.45 - $73.16
Q3 2014
Shares 826 Value ($000) $72 Avg Close $76.69 Range $70.51 - $83.52
Q2 2014
Shares 1,102 Value ($000) $92 Avg Close $63.36 Range $52.18 - $72.01
Q1 2014
Shares 1,474 Value ($000) $98 Avg Close $53.68 Range $48.11 - $58.70
Q4 2013
Shares 37,104 Value ($000) $4,529 Avg Close $47.34 Range $43.59 - $51.55
Q3 2013
Shares 36,233 Value ($000) $3,792 Avg Close $42.90 Range $40.28 - $45.40
Q2 2013
Shares 32,892 Value ($000) $3,171 Avg Close $37.72 Range $32.17 - $41.82