Westlake Corp
WLK- Exchange
- NYSE
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001262823
In the last 90 days, Westlake Corp insiders filed 0 open-market purchases and 1 sale; 360 institutions reported holding it in 13F filings for Q2 2026, worth $2.90B in total; no superinvestor holds it.
Members of Congress who traded WLK
Since 2020, newest trade first. Options and trades reported under an earlier ticker are included.
- Trades
- 5
- Filings
- 4
- Members
- 3
- Buys / sells
- 2 / 3
- Estimated volume
- $40.0K
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Susie LeeDemocrat · House · NV | 3 | 2 / 1 | $24.0K | Jun 10, 2021 | Jul 13, 2021 |
| Peter MeijerRepublican · House · MI | 1 | 0 / 1 | $8.00K | Feb 16, 2021 | Mar 16, 2021 |
| James ComerRepublican · House · KY | 1 | 0 / 1 | $8.00K | Aug 6, 2020 | Aug 24, 2020 |
Trades
Every reported trade in Westlake Corp, newest filings first.
| Member | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
| Susie LeeDemocrat · House · NV | WLKWestlake Chemical Corporation | Sell | Joint | Jun 10, 2021 | Jul 13, 2021 | 33 days | $1K-$15K | Filing |
| Peter MeijerRepublican · House · MI | WLKWestlake Chemical Corporation | Sell | Self | Feb 16, 2021 | Mar 16, 2021 | 28 days | $1K-$15K | Filing |
| Susie LeeDemocrat · House · NV | WLKWestlake Chemical Corporation | Buy | Joint | Dec 10, 2020 | Jan 11, 2021 | 32 days | $1K-$15K | Filing |
| Susie LeeDemocrat · House · NV | WLKWestlake Chemical Corporation | Buy | Joint | Dec 16, 2020 | Jan 11, 2021 | 26 days | $1K-$15K | Filing |
| James ComerRepublican · House · KY | WLKWestlake Chemical Corporation | Sell | Self | Aug 6, 2020 | Aug 24, 2020 | 18 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.