George J Mangieri - Net Worth and Insider Trading
George J Mangieri Net Worth
The estimated net worth of George J Mangieri is at least $0 dollars as of 2025-04-28. George J Mangieri is the VP & Chief Accounting Officer of Westlake Corp and owns about 0 shares of Westlake Corp (WLK) stock worth over $0. Details can be seen in George J Mangieri's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that George J Mangieri has not made any transactions after 2019-11-12 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of George J Mangieri
George J Mangieri Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, George J Mangieri owns 2 companies in total, including Westlake Corp (WLK) , and Westlake Chemical Partners LP (WLKP) .
Click here to see the complete history of George J Mangieri’s form 4 insider trades.
Insider Ownership Summary of George J Mangieri
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
WLK | Westlake Corp | 2019-11-12 | Vice President and Controller |
WLKP | Westlake Chemical Partners LP | 2014-07-29 | VP & Chief Accounting Officer |
George J Mangieri Latest Holdings Summary
George J Mangieri currently owns a total of 1 stock. George J Mangieri owns 0 shares of Westlake Corp (WLK) as of November 12, 2019, with a value of $0.
Latest Holdings of George J Mangieri
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
WLK | Westlake Corp | 2019-11-12 | 0 | 93.06 | 0 |
Holding Weightings of George J Mangieri
George J Mangieri Form 4 Trading Tracker
According to the SEC Form 4 filings, George J Mangieri has made a total of 0 transactions in Westlake Corp (WLK) over the past 5 years. The most-recent trade in Westlake Corp is the sale of 5,000 shares on November 12, 2019, which brought George J Mangieri around $114,650.
Insider Trading History of George J Mangieri
- 1
George J Mangieri Trading Performance
George J Mangieri Ownership Network
Ownership Network List of George J Mangieri
Ownership Network Relation of George J Mangieri

George J Mangieri Owned Company Details
What does Westlake Corp do?
Who are the key executives at Westlake Corp?
George J Mangieri is the Vice President and Controller of Westlake Corp. Other key executives at Westlake Corp include director & 10 percent owner David Tsung-hung Chao , Sr. Vice President & Vinyls Robert F. Buesinger , and Vice President/Treasurer Mark Steven Bender .
Westlake Corp (WLK) Insider Trades Summary
Over the past 18 months, George J Mangieri made no insider transaction in Westlake Corp (WLK). Other recent insider transactions involving Westlake Corp (WLK) include a net sale of 11,715 shares made by Robert F. Buesinger , a net sale of 14,608 shares made by Mark Steven Bender , and a net sale of 3,500 shares made by David Tsung-hung Chao .
In summary, during the past 3 months, insiders sold 0 shares of Westlake Corp (WLK) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 29,823 shares of Westlake Corp (WLK) were sold and 0 shares were bought by its insiders, resulting in a net sale of 29,823 shares.
Westlake Corp (WLK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Westlake Corp Insider Transactions
George J Mangieri Mailing Address
Above is the net worth, insider trading, and ownership report for George J Mangieri. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, George J Mangieri's mailing address is: Houston Tx 77056.