WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Pinnacle Bancorp, Inc.'s Holding History (CIK: 0001703383)

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

Q4 2025
Shares 58 Value ($000) $4 Avg Close $70.79 Range $55.84 - $82.75
Q3 2025
Shares 43 Value ($000) $3 Avg Close $82.33 Range $73.94 - $91.41
Q3 2019
Shares 132 Value ($000) $9 Avg Close $57.99 Range $50.43 - $64.27
Q2 2019
Shares 132 Value ($000) $9 Avg Close $59.69 Range $51.40 - $69.93
Q1 2019
Shares 132 Value ($000) $9 Avg Close $64.77 Range $57.75 - $72.34
Q4 2018
Shares 132 Value ($000) $9 Avg Close $64.35 Range $53.36 - $76.44