Follow The Filings

WLK

Earnings company data as of 8:02 PM ET 10/22

Scheduled

1 period, newest first, nothing reported yet. Each row shows EPS above revenue.

Period Date Metric Estimate Actual Result
FY2026 Q3 4 Nov EPS 1.13 — —
Rev — — —

Insider trades

Open-market buys and sales by WLK's executives, directors and 10% owners in the last 12 months, from their Form 4s

All WLK insider trades
  • None no insider bought on the open market
  • $10.2M sold by 3 insiders outside a trading plan
  • None no planned (10b5-1) sales
  1. Albert Chao Chair
    Sale
    $3.1M 38,873 shares at $80.28 5.7% of stake
    Traded Aug 11 Filed Aug 11
    ↗
  2. Robert F. Buesinger EVP, PEM Segment Head
    Sale
    $461K 4,000 shares at $115.25 10% of stake
    Traded Mar 27 Filed Mar 31
    ↗
  3. Mark Steven Bender CFO
    Sale
    $1.8M 16,413 shares at $112.54 37% of stake
    Traded Mar 27 Filed Mar 30
    ↗
  4. Mark Steven Bender CFO
    Sale
    $1.8M 17,409 shares at $100.92 28% of stake
    Traded Feb 27 Filed Mar 2
    ↗
  5. Albert Chao Chair
    Sale
    $3M 40,836 shares at $73.57 6.1% of stake
    Traded Dec 22, 2025 Filed Dec 23, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 23 option exercises, 17 share withholdings for taxes, 8 stock grants, and 1 sale back to the company.

SEC filings

Recent issuer filings from EDGAR, 16 shown.

Filed Form Detail Links
8-K 2.05,7.01 Filing Doc
8-K 5.02 Filing Doc
10-Q Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 8.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 5.07 Filing Doc
10-Q Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 7.01 Filing Doc
8-K 5.02,7.01,9.01 Filing Doc
8-K 8.01 Filing Doc
8-K 1.01,1.02,2.03,9.01 Filing Doc
DEF 14A Filing Doc
DEFA14A Filing Doc
8-K 5.02 Filing Doc

Source: SEC EDGAR submissions, updated 5 days ago. All on EDGAR

Estimates are consensus figures; SEC filings remain the official record. Not investment advice.