Lawrence D Martin - Net Worth and Insider Trading

Lawrence D Martin Net Worth

The estimated net worth of Lawrence D Martin is at least $2 Million dollars as of 2025-07-25. Lawrence D Martin is the CFO of Hallador Energy Co and owns about 142,836 shares of Hallador Energy Co (HNRG) stock worth over $2 Million. Details can be seen in Lawrence D Martin'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 Lawrence D Martin has not made any transactions after 2017-03-21 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Lawrence D Martin

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Lawrence D Martin Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Lawrence D Martin owns 1 companies in total, including Hallador Energy Co (HNRG) .

Click here to see the complete history of Lawrence D Martin’s form 4 insider trades.

Insider Ownership Summary of Lawrence D Martin

Ticker Company Transaction Date Type of Owner
HNRG Hallador Energy Co 2017-03-21 other: CFO - Sunrise Coal & LLC

Lawrence D Martin Latest Holdings Summary

Lawrence D Martin currently owns a total of 1 stock. Lawrence D Martin owns 142,836 shares of Hallador Energy Co (HNRG) as of March 21, 2017, with a value of $2 Million.

Latest Holdings of Lawrence D Martin

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HNRG Hallador Energy Co 2017-03-21 142,836 16.71 2,386,790

Holding Weightings of Lawrence D Martin


Lawrence D Martin Form 4 Trading Tracker

According to the SEC Form 4 filings, Lawrence D Martin has made a total of 0 transactions in Hallador Energy Co (HNRG) over the past 5 years. The most-recent trade in Hallador Energy Co is the sale of 3,583 shares on March 21, 2017, which brought Lawrence D Martin around $26,514.

Insider Trading History of Lawrence D Martin

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Lawrence D Martin Trading Performance

GuruFocus tracks the stock performance after each of Lawrence D Martin's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Lawrence D Martin is 5.8%. GuruFocus also compares Lawrence D Martin's trading performance to market benchmark return within the same time period. The performance of stocks bought by Lawrence D Martin within 3 months outperforms 2 times out of 4 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Lawrence D Martin's insider trading performs compared to the benchmark.

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Performance of Lawrence D Martin

Average Return

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Average return per transaction

Outperforming Transactions

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2 out of 4 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -1.81 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -2.19 LIMIT LIMIT LIMIT LIMIT LIMIT

Lawrence D Martin Ownership Network

Ownership Network List of Lawrence D Martin

No Data

Ownership Network Relation of Lawrence D Martin

Insider Network Chart


Lawrence D Martin Owned Company Details

What does Hallador Energy Co do?

Who are the key executives at Hallador Energy Co?

Lawrence D Martin is the other: CFO - Sunrise Coal & LLC of Hallador Energy Co. Other key executives at Hallador Energy Co include director & Chairman of the Board David C Hardie , other: President-Hallador Power Heath Aaron Lovell , and SVP & CAO Robert Todd Davis .

Hallador Energy Co (HNRG) Insider Trades Summary

Over the past 18 months, Lawrence D Martin made no insider transaction in Hallador Energy Co (HNRG). Other recent insider transactions involving Hallador Energy Co (HNRG) include a net sale of 266,528 shares made by David C Hardie , a net purchase of 86,100 shares made by Wesley Charles Ray Iv , and a net purchase of 47,000 shares made by .

In summary, during the past 3 months, insiders sold 97,837 shares of Hallador Energy Co (HNRG) in total and bought 0 shares, with a net sale of 97,837 shares. During the past 18 months, 266,528 shares of Hallador Energy Co (HNRG) were sold and 133,100 shares were bought by its insiders, resulting in a net sale of 133,428 shares.

Hallador Energy Co (HNRG)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Hallador Energy Co Insider Transactions

No Available Data

Lawrence D Martin Mailing Address

Above is the net worth, insider trading, and ownership report for Lawrence D Martin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Lawrence D Martin's mailing address is: Terre Haute In 47802.