▼ SELL
$ Value
$1.8M
Shares
16,413
Price
$113
Filed
Mar 30
Insider
Name
Bender Mark Steven
Title
EVP & CFO
CIK
0001330417
Roles
Officer
Transaction Details
Transaction Date
2026-03-27
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
28,015
Footnotes
Weighted average price. These shares were sold in multiple transactions at prices ranging from $112.33 to $112.99 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.
Filing Info
Bender Mark Steven's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-27 | WLK | ▼ | $1.8M |
Other Insiders at WLK (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Buesinger Robert F.
EVP, PEM Segment Head
|
— | $461K | 2026-03-27 |
|
Powers Brian John
SVP, PEM Segment Head
|
— | — | 2026-04-02 |