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WLK · Westlake Corp · Fails to Deliver

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$63.50 +1.03 (+1.65%) At close · Oct 2
S&P 400 member Russell 1000 member Rebalance outlook locked
Market Cap
$8.65B
Shares
127.80M
Volume · Oct 2 1.51M Avg daily vol (3M) 946.42K

Fails to deliver — shares from a trade that were not delivered to the buyer by the settlement date — published by the SEC twice a month. Persistent fails can reflect settlement problems or naked short selling.

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1M 3M 6M 1Y 5Y All

Fails to Deliver History

Settlement Date Quantity Price Value
2026-08-26 100 $74.80 $7,480
2026-08-25 57,174 $76.49 $4,373,239
2026-08-14 3,087 $80.19 $247,547
2026-08-13 3,302 $79.17 $261,419
2026-08-12 707 $80.84 $57,154
2026-08-10 16,067 $77.47 $1,244,710
2026-07-31 17,707 $71.72 $1,269,946
2026-07-24 22,782 $75.23 $1,713,890
2026-07-09 94 $75.80 $7,125
Showing 1–9 of 9 settlements
Key facts CIK 1262823 CUSIP 960413102 13F (30d) 10 filings 10 filers Visit website Investor relations