Sheldon S Gordon - Net Worth and Insider Trading
Sheldon S Gordon Net Worth
The estimated net worth of Sheldon S Gordon is at least $9,115 dollars as of 2025-04-26. Sheldon S Gordon is the Director of GulfMark Offshore Inc and owns about 68,791 shares of GulfMark Offshore Inc (GLFMQ) stock worth over $9,115. Details can be seen in Sheldon S Gordon'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 Sheldon S Gordon has not made any transactions after 2015-12-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Sheldon S Gordon
Sheldon S Gordon Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sheldon S Gordon owns 2 companies in total, including GulfMark Offshore Inc (GLF) , and AMETEK Inc (AME) .
Click here to see the complete history of Sheldon S Gordon’s form 4 insider trades.
Insider Ownership Summary of Sheldon S Gordon
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
GLF | GulfMark Offshore Inc | 2016-06-06 | director |
AME | AMETEK Inc | 2004-07-22 | director |
Sheldon S Gordon Latest Holdings Summary
Sheldon S Gordon currently owns a total of 1 stock. Sheldon S Gordon owns 68,791 shares of GulfMark Offshore Inc (GLFMQ) as of December 10, 2015, with a value of $9,115.
Latest Holdings of Sheldon S Gordon
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GLFMQ | GulfMark Offshore Inc | 2015-12-10 | 68,791 | 0.13 | 9,115 |
Holding Weightings of Sheldon S Gordon
Sheldon S Gordon Form 4 Trading Tracker
According to the SEC Form 4 filings, Sheldon S Gordon has made a total of 0 transactions in GulfMark Offshore Inc (GLFMQ) over the past 5 years. The most-recent trade in GulfMark Offshore Inc is the sale of 9,614 shares on December 10, 2015, which brought Sheldon S Gordon around $48,070.
Insider Trading History of Sheldon S Gordon
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Sheldon S Gordon Trading Performance
GuruFocus tracks the stock performance after each of Sheldon S Gordon's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Sheldon S Gordon is -7.26%. GuruFocus also compares Sheldon S Gordon's trading performance to market benchmark return within the same time period. The performance of stocks bought by Sheldon S Gordon within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Sheldon S Gordon's insider trading performs compared to the benchmark.
Performance of Sheldon S Gordon
Sheldon S Gordon Ownership Network
Ownership Network List of Sheldon S Gordon
Ownership Network Relation of Sheldon S Gordon

Sheldon S Gordon Owned Company Details
What does GulfMark Offshore Inc do?
Who are the key executives at GulfMark Offshore Inc?
Sheldon S Gordon is the director of GulfMark Offshore Inc. Other key executives at GulfMark Offshore Inc include director & 10 percent owner William C Martin , director & 10 percent owner Raging Capital Management, Llc , and director & other: See Remarks Kenneth H Traub .
GulfMark Offshore Inc (GLF) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of GulfMark Offshore Inc (GLF) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of GulfMark Offshore Inc (GLF) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
GulfMark Offshore Inc (GLF)'s detailed insider trading history can be found in Insider Trading Tracker table.
GulfMark Offshore Inc Insider Transactions
Sheldon S Gordon Mailing Address
Above is the net worth, insider trading, and ownership report for Sheldon S Gordon. Currently GuruFocus does not have mailing address information for Sheldon S Gordon.