Westlake
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
EDERINGTON L. BENJAMIN officer: SVP, GC, CAO and Secre..
 Restricted Stock Units 1,914 N/A N/A
Option
LUKENS MAX L director
 Restricted Stock Units 586 N/A N/A
Option
RILEY H JOHN JR director
 Common Stock 586 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Restricted Stock Units 586 N/A N/A
Option
BLAKELY ROBERT T director
 Restricted Stock Units 586 N/A N/A
Option
BLAKELY ROBERT T director
 Common Stock 586 N/A N/A
Option
NORTHCUTT R BRUCE director
 Common Stock 586 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Common Stock 586 N/A N/A
Option
NORTHCUTT R BRUCE director
 Restricted Stock Units 586 N/A N/A
Option
GRAFF MICHAEL J director
 Restricted Stock Units 586 N/A N/A
Option
RILEY H JOHN JR director
 Restricted Stock Units 586 N/A N/A
Option
LUKENS MAX L director
 Common Stock 586 N/A N/A
Option
GRAFF MICHAEL J director
 Common Stock 586 N/A N/A
Option
BLAKELY ROBERT T director
 Restricted Stock Units 357 N/A N/A
Option
NORTHCUTT R BRUCE director
 Restricted Stock Units 357 N/A N/A
Option
RILEY H JOHN JR director
 Restricted Stock Units 357 N/A N/A
Option
NORTHCUTT R BRUCE director
 Common Stock 357 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Common Stock 357 N/A N/A
Option
LUKENS MAX L director
 Restricted Stock Units 357 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Restricted Stock Units 357 N/A N/A
Option
RILEY H JOHN JR director
 Common Stock 357 N/A N/A
Option
GRAFF MICHAEL J director
 Restricted Stock Units 357 N/A N/A
Option
BLAKELY ROBERT T director
 Common Stock 357 N/A N/A
Option
GRAFF MICHAEL J director
 Common Stock 357 N/A N/A
Option
LUKENS MAX L director
 Common Stock 357 N/A N/A
Sale
BLAKELY ROBERT T director
 Common Stock 5,143 N/A N/A
Option
BLAKELY ROBERT T director
 Employee Option (right to buy) 1,776 N/A N/A
Option
BLAKELY ROBERT T director
 Common Stock 1,776 N/A N/A
Option
TAYLOR JEFFREY L officer: Sr VP, Polyethylene
 Common Stock 6,846 N/A N/A
Option
TAYLOR JEFFREY L officer: Sr VP, Polyethylene
 Employee Option (right to buy) 6,846 N/A N/A
Sale
TAYLOR JEFFREY L officer: Sr VP, Polyethylene
 Common Stock 8,143 N/A N/A
Option
TEEL LAWRENCE E. officer: EVP, Olefins
 Common Stock 1,584 N/A N/A
Option
TEEL LAWRENCE E. officer: EVP, Olefins
 Employee Option (right to buy) 1,584 N/A N/A
Sale
TEEL LAWRENCE E. officer: EVP, Olefins
 Common Stock 2,125 N/A N/A
Option
KENNER ANDREW officer: SVP - Chemical Manufac..
 Employee Option (right to buy) 6,092 N/A N/A
Option
KENNER ANDREW officer: SVP - Chemical Manufac..
 Common Stock 8,618 N/A N/A
Sale
KENNER ANDREW officer: SVP - Chemical Manufac..
 Common Stock 10,779 N/A N/A
Sale
CHAO JAMES director, 10 percent owner, off..
 Common Stock 30,559 N/A N/A
Option
CHAO JAMES director, 10 percent owner, off..
 Employee Option (right to buy) 30,559 N/A N/A
Option
CHAO JAMES director, 10 percent owner, off..
 Common Stock 30,559 N/A N/A
Option
BLAKELY ROBERT T director
 Common Stock 586 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Restricted Stock Units 586 N/A N/A
Option
JENKINS DOROTHY C director, 10 percent owner
 Common Stock 586 N/A N/A
Option
LUKENS MAX L director
 Common Stock 586 N/A N/A
Option
NORTHCUTT R BRUCE director
 Common Stock 586 N/A N/A
Option
NORTHCUTT R BRUCE director
 Restricted Stock Units 586 N/A N/A
Option
RILEY H JOHN JR director
 Common Stock 586 N/A N/A
Option
RILEY H JOHN JR director
 Restricted Stock Units 586 N/A N/A
Option
BLAKELY ROBERT T director
 Restricted Stock Units 586 N/A N/A
Option
GRAFF MICHAEL J director
 Restricted Stock Units 586 N/A N/A

Showing 750 to 800 of 1153 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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