Glenn R Simmons - Net Worth and Insider Trading
Glenn R Simmons Net Worth
The estimated net worth of Glenn R Simmons is at least $2 Million dollars as of 2025-04-26. Glenn R Simmons is the Director of Kronos Worldwide Inc and owns about 97,796 shares of Kronos Worldwide Inc (KRO) stock worth over $751,073. Glenn R Simmons is the Chairman of the Board of Compx International Inc and owns about 25,103 shares of Compx International Inc (CIX) stock worth over $665,230. Glenn R Simmons is also the Vice Chairman of the Board of Valhi Inc and owns about 4,852 shares of Valhi Inc (VHI) stock worth over $79,379. Besides these, Glenn R Simmons also holds NL Industries Inc (NL) . Details can be seen in Glenn R Simmons'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 Glenn R Simmons has not made any transactions after 2013-02-19 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Glenn R Simmons
Glenn R Simmons Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Glenn R Simmons owns 4 companies in total, including Kronos Worldwide Inc (KRO) , Compx International Inc (CIX) , and Valhi Inc (VHI) among others .
Click here to see the complete history of Glenn R Simmons’s form 4 insider trades.
Insider Ownership Summary of Glenn R Simmons
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
KRO | Kronos Worldwide Inc | 2013-02-19 | director |
CIX | Compx International Inc | 2012-02-10 | director & Chairman of the Board |
VHI | Valhi Inc | 2012-08-24 | director & Vice Chairman of the Board |
![]() | ![]() | 2008-11-18 | director |
Glenn R Simmons Latest Holdings Summary
Glenn R Simmons currently owns a total of 4 stocks. Among these stocks, Glenn R Simmons owns 97,796 shares of Kronos Worldwide Inc (KRO) as of February 19, 2013, with a value of $751,073 and a weighting of 49.66%. Glenn R Simmons owns 25,103 shares of Compx International Inc (CIX) as of February 10, 2012, with a value of $665,230 and a weighting of 43.98%. Glenn R Simmons also owns 4,852 shares of Valhi Inc (VHI) as of August 24, 2012, with a value of $79,379 and a weighting of 5.25%. The other 1 stocks NL Industries Inc (NL) have a combined weighting of 1.11% among all his current holdings.
Latest Holdings of Glenn R Simmons
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
KRO | Kronos Worldwide Inc | 2013-02-19 | 97,796 | 7.68 | 751,073 |
CIX | Compx International Inc | 2012-02-10 | 25,103 | 26.50 | 665,230 |
VHI | Valhi Inc | 2012-08-24 | 4,852 | 16.36 | 79,379 |
NL | NL Industries Inc | 2008-11-18 | 2,000 | 8.40 | 16,800 |
Holding Weightings of Glenn R Simmons
Glenn R Simmons Form 4 Trading Tracker
According to the SEC Form 4 filings, Glenn R Simmons has made a total of 0 transactions in Kronos Worldwide Inc (KRO) over the past 5 years. The most-recent trade in Kronos Worldwide Inc is the acquisition of 15,000 shares on February 19, 2013, which cost Glenn R Simmons around $262,350.
According to the SEC Form 4 filings, Glenn R Simmons has made a total of 0 transactions in Compx International Inc (CIX) over the past 5 years. The most-recent trade in Compx International Inc is the sale of 82 shares on February 10, 2012, which brought Glenn R Simmons around $1,429.
According to the SEC Form 4 filings, Glenn R Simmons has made a total of 0 transactions in Valhi Inc (VHI) over the past 5 years. The most-recent trade in Valhi Inc is the acquisition of 376 shares on August 24, 2012, which cost Glenn R Simmons around $59,011.
More details on Glenn R Simmons's insider transactions can be found in the Insider Trading History of Glenn R Simmons table.Insider Trading History of Glenn R Simmons
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Glenn R Simmons Trading Performance
GuruFocus tracks the stock performance after each of Glenn R Simmons's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Glenn R Simmons is 27.68%. GuruFocus also compares Glenn R Simmons's trading performance to market benchmark return within the same time period. The performance of stocks bought by Glenn R Simmons within 3 months outperforms 14 times out of 24 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Glenn R Simmons's insider trading performs compared to the benchmark.
Performance of Glenn R Simmons
Glenn R Simmons Ownership Network
Ownership Network List of Glenn R Simmons
Ownership Network Relation of Glenn R Simmons

Glenn R Simmons Owned Company Details
What does Kronos Worldwide Inc do?
Who are the key executives at Kronos Worldwide Inc?
Glenn R Simmons is the director of Kronos Worldwide Inc. Other key executives at Kronos Worldwide Inc include Vice President and Treasurer Bryan A. Hanley , Executive Vice President Andrew B Nace , and VP & Global Human Resources Miller William Earl Jr. .
Kronos Worldwide Inc (KRO) Insider Trades Summary
Over the past 18 months, Glenn R Simmons made no insider transaction in Kronos Worldwide Inc (KRO). Other recent insider transactions involving Kronos Worldwide Inc (KRO) include a net purchase of 2,000 shares made by Bryan A. Hanley , a net purchase of 1,000 shares made by Andrew B Nace , and a net purchase of 14,000 shares made by Kevin B Kramer .
In summary, during the past 3 months, insiders sold 0 shares of Kronos Worldwide Inc (KRO) in total and bought 15,000 shares, with a net purchase of 15,000 shares. During the past 18 months, 0 shares of Kronos Worldwide Inc (KRO) were sold and 17,000 shares were bought by its insiders, resulting in a net purchase of 17,000 shares.
Kronos Worldwide Inc (KRO)'s detailed insider trading history can be found in Insider Trading Tracker table.
Kronos Worldwide Inc Insider Transactions
Glenn R Simmons Mailing Address
Above is the net worth, insider trading, and ownership report for Glenn R Simmons. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Glenn R Simmons's mailing address is: Dallas Tx 75240.