Latest Insider Transactions at Westlake Corp (WLK)
This section provides a real-time view of insider transactions for Westlake Corp (WLK). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of WESTLAKE CORP to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of WESTLAKE CORP's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 29
2024
|
David Tsung Hung Chao |
SELL
Open market or private sale
|
Direct |
1,750
-18.36%
|
$225,750
$129.08 P/Share
|
|
Nov 22
2024
|
David Tsung Hung Chao |
SELL
Open market or private sale
|
Direct |
1,750
-15.51%
|
$227,500
$130.0 P/Share
|
|
Aug 30
2024
|
James Chao Senior Chairman |
SELL
Bona fide gift
|
Direct |
6,642
-14.7%
|
-
|
|
Aug 23
2024
|
Thomas J. Janssens SVP, Ops - PEM & Corp Logistic |
SELL
Sale (or disposition) back to the issuer
|
Direct |
14,864
-55.2%
|
$2,214,736
$149.48 P/Share
|
|
Aug 23
2024
|
Thomas J. Janssens SVP, Ops - PEM & Corp Logistic |
BUY
Exercise of conversion of derivative security
|
Direct |
14,864
+18.68%
|
$1,144,528
$77.39 P/Share
|
|
Aug 16
2024
|
Albert Chao Executive Chairman |
SELL
Sale (or disposition) back to the issuer
|
Direct |
45,298
-3.77%
|
$6,613,508
$146.82 P/Share
|
|
Aug 16
2024
|
Albert Chao Executive Chairman |
BUY
Exercise of conversion of derivative security
|
Direct |
45,298
+7.02%
|
$3,080,264
$68.09 P/Share
|
|
Aug 14
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Payment of exercise price or tax liability
|
Direct |
2,772
-11.22%
|
$401,940
$145.44 P/Share
|
|
Aug 14
2024
|
Mark Steven Bender EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,156
-2.67%
|
$167,620
$145.44 P/Share
|
|
Aug 14
2024
|
L. Benjamin Ederington EVP, PEM, GC and CAO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,156
-1.95%
|
$167,620
$145.44 P/Share
|
|
Aug 13
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
BUY
Exercise of conversion of derivative security
|
Direct |
7,051
+22.21%
|
-
|
|
Aug 13
2024
|
Mark Steven Bender EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,938
+6.35%
|
-
|
|
Aug 13
2024
|
L. Benjamin Ederington EVP, PEM, GC and CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,938
+4.71%
|
-
|
|
Aug 11
2024
|
Mark A Mccollum |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+11.76%
|
-
|
|
Aug 11
2024
|
Kimberly S Lubel |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+9.74%
|
-
|
|
Aug 11
2024
|
R Bruce Northcutt |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+5.36%
|
-
|
|
Aug 11
2024
|
Jeffrey Wayne Sheets |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+8.9%
|
-
|
|
Aug 11
2024
|
Catherine T. Chao |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+20.33%
|
-
|
|
Aug 11
2024
|
Carolyn Chao Sabat |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+31.66%
|
-
|
|
Aug 11
2024
|
David Tsung Hung Chao |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+9.15%
|
-
|
|
Aug 11
2024
|
Michael J Graff |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+5.37%
|
-
|
|
Aug 11
2024
|
Marius Haas |
BUY
Exercise of conversion of derivative security
|
Direct |
1,136
+8.9%
|
-
|
|
May 12
2024
|
Carolyn Chao Sabat |
BUY
Exercise of conversion of derivative security
|
Direct |
1,316
+50.0%
|
-
|
|
May 12
2024
|
Catherine T. Chao |
BUY
Exercise of conversion of derivative security
|
Direct |
1,316
+28.41%
|
-
|
|
May 09
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Open market or private sale
|
Direct |
3,500
-16.55%
|
$553,000
$158.5 P/Share
|
|
May 07
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Sale (or disposition) back to the issuer
|
Direct |
3,133
-12.91%
|
$491,881
$157.5 P/Share
|
|
May 07
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
BUY
Exercise of conversion of derivative security
|
Direct |
3,133
+11.43%
|
$382,226
$122.65 P/Share
|
|
May 03
2024
|
Mark Steven Bender EVP & CFO |
SELL
Open market or private sale
|
Direct |
4,950
-10.93%
|
$752,400
$152.19 P/Share
|
|
Mar 28
2024
|
James Chao Senior Chairman |
SELL
Bona fide gift
|
Direct |
36,632
-44.77%
|
-
|
|
Mar 21
2024
|
Johnathan Stevan Zoeller VP and CAO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
657
-12.95%
|
$98,550
$150.56 P/Share
|
|
Mar 21
2024
|
Johnathan Stevan Zoeller VP and CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
657
+4.25%
|
$68,985
$105.77 P/Share
|
|
Mar 15
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Open market or private sale
|
Direct |
3,878
-15.5%
|
$558,432
$144.5 P/Share
|
|
Mar 13
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Open market or private sale
|
Direct |
122
-0.49%
|
$17,568
$144.5 P/Share
|
|
Mar 08
2024
|
Johnathan Stevan Zoeller VP and CAO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
2,776
-38.6%
|
$394,192
$142.09 P/Share
|
|
Mar 08
2024
|
Johnathan Stevan Zoeller VP and CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,776
+12.76%
|
$291,480
$105.77 P/Share
|
|
Mar 07
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Sale (or disposition) back to the issuer
|
Direct |
12,670
-33.51%
|
$1,799,140
$142.55 P/Share
|
|
Mar 07
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
BUY
Exercise of conversion of derivative security
|
Direct |
12,670
+15.55%
|
$1,228,990
$97.33 P/Share
|
|
Mar 06
2024
|
Mark Steven Bender EVP & CFO |
SELL
Open market or private sale
|
Direct |
4,804
-9.59%
|
$677,364
$141.02 P/Share
|
|
Feb 26
2024
|
Mark Steven Bender EVP & CFO |
SELL
Open market or private sale
|
Direct |
4,854
-8.83%
|
$664,998
$137.57 P/Share
|
|
Feb 20
2024
|
L. Benjamin Ederington EVP, PEM, GC and CAO |
SELL
Payment of exercise price or tax liability
|
Direct |
4,618
-1.9%
|
$618,812
$134.44 P/Share
|
|
Feb 20
2024
|
Thomas J. Janssens SVP, Ops - PEM & Corp Logistic |
SELL
Payment of exercise price or tax liability
|
Direct |
984
-3.8%
|
$131,856
$134.28 P/Share
|
|
Feb 20
2024
|
Johnathan Stevan Zoeller VP and CAO |
SELL
Payment of exercise price or tax liability
|
Direct |
746
-7.32%
|
$99,964
$134.11 P/Share
|
|
Feb 20
2024
|
Mark Steven Bender EVP & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
6,144
-5.07%
|
$823,296
$134.3 P/Share
|
|
Feb 20
2024
|
Robert F. Buesinger EVP, HIP, IT & Digital |
SELL
Payment of exercise price or tax liability
|
Direct |
4,485
-5.12%
|
$600,990
$134.21 P/Share
|
|
Feb 20
2024
|
Albert Chao Executive Chairman |
SELL
Payment of exercise price or tax liability
|
Direct |
24,780
-1.43%
|
$3,320,520
$134.24 P/Share
|
|
Feb 20
2024
|
James Chao Senior Chairman |
SELL
Payment of exercise price or tax liability
|
Direct |
12,962
-4.62%
|
$1,736,908
$134.11 P/Share
|
|
Feb 19
2024
|
L. Benjamin Ederington EVP, PEM, GC and CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
4,388
+6.7%
|
-
|
|
Feb 19
2024
|
Thomas J. Janssens SVP, Ops - PEM & Corp Logistic |
BUY
Exercise of conversion of derivative security
|
Direct |
1,170
+8.23%
|
-
|
|
Feb 19
2024
|
Johnathan Stevan Zoeller VP and CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
866
+14.37%
|
-
|
|
Feb 19
2024
|
Mark Steven Bender EVP & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
5,558
+8.34%
|
-
|