Theron I Gilliam - Net Worth and Insider Trading
Theron I Gilliam Net Worth
The estimated net worth of Theron I Gilliam is at least $2 Million dollars as of 2025-04-26. Theron I Gilliam is the Director of GMS Inc and owns about 31,507 shares of GMS Inc (GMS) stock worth over $2 Million. Theron I Gilliam is also the Director of Lennar Corp and owns about 432 shares of Lennar Corp (LEN) stock worth over $46,496. Details can be seen in Theron I Gilliam'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 Theron I Gilliam has not made any transactions after 2025-04-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Theron I Gilliam
Theron I Gilliam Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Theron I Gilliam owns 2 companies in total, including GMS Inc (GMS) , and Lennar Corp (LEN) .
Click here to see the complete history of Theron I Gilliam’s form 4 insider trades.
Insider Ownership Summary of Theron I Gilliam
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
GMS | GMS Inc | 2025-04-01 | director |
LEN | Lennar Corp | 2018-04-06 | director |
Theron I Gilliam Latest Holdings Summary
Theron I Gilliam currently owns a total of 2 stocks. Among these stocks, Theron I Gilliam owns 31,507 shares of GMS Inc (GMS) as of April 1, 2025, with a value of $2 Million and a weighting of 98.03%. Theron I Gilliam also owns 432 shares of Lennar Corp (LEN) as of April 6, 2018, with a value of $46,496 and a weighting of 1.97%.
Latest Holdings of Theron I Gilliam
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GMS | GMS Inc | 2025-04-01 | 31,507 | 73.29 | 2,309,148 |
LEN | Lennar Corp | 2018-04-06 | 432 | 107.63 | 46,496 |
Holding Weightings of Theron I Gilliam
Theron I Gilliam Form 4 Trading Tracker
According to the SEC Form 4 filings, Theron I Gilliam has made a total of 3 transactions in GMS Inc (GMS) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in GMS Inc is the sale of 12,474 shares on April 1, 2025, which brought Theron I Gilliam around $916,340.
According to the SEC Form 4 filings, Theron I Gilliam has made a total of 0 transactions in Lennar Corp (LEN) over the past 5 years. The most-recent trade in Lennar Corp is the sale of 2,089 shares on April 6, 2018, which brought Theron I Gilliam around $131,565.
Insider Trading History of Theron I Gilliam
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Theron I Gilliam Trading Performance
GuruFocus tracks the stock performance after each of Theron I Gilliam's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Theron I Gilliam is 20.52%. GuruFocus also compares Theron I Gilliam's trading performance to market benchmark return within the same time period. The performance of stocks bought by Theron I Gilliam within 3 months outperforms 2 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Theron I Gilliam's insider trading performs compared to the benchmark.
Performance of Theron I Gilliam
Theron I Gilliam Ownership Network
Ownership Network List of Theron I Gilliam
Ownership Network Relation of Theron I Gilliam

Theron I Gilliam Owned Company Details
What does GMS Inc do?
Who are the key executives at GMS Inc?
Theron I Gilliam is the director of GMS Inc. Other key executives at GMS Inc include President Turner John C Jr , Chief Operating Officer George T Hendren , and VP & GC & Corporate Secretary Craig D Apolinsky .
GMS Inc (GMS) Insider Trades Summary
Over the past 18 months, Theron I Gilliam made 1 insider transaction in GMS Inc (GMS) with a net sale of 12,474. Other recent insider transactions involving GMS Inc (GMS) include a net sale of 49,303 shares made by Craig D Apolinsky , a net sale of 18,958 shares made by George T Hendren , and a net sale of 17,616 shares made by Turner John C Jr .
In summary, during the past 3 months, insiders sold 12,474 shares of GMS Inc (GMS) in total and bought 3,650 shares, with a net sale of 8,824 shares. During the past 18 months, 164,550 shares of GMS Inc (GMS) were sold and 3,650 shares were bought by its insiders, resulting in a net sale of 160,900 shares.
GMS Inc (GMS)'s detailed insider trading history can be found in Insider Trading Tracker table.
GMS Inc Insider Transactions
Theron I Gilliam Mailing Address
Above is the net worth, insider trading, and ownership report for Theron I Gilliam. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Theron I Gilliam's mailing address is: Tucker Ga 30084.