Mark E Baldwin - Net Worth and Insider Trading
Mark E Baldwin Net Worth
The estimated net worth of Mark E Baldwin is at least $711,255 dollars as of 2025-07-19. Mark E Baldwin is the Director of Tetra Technologies Inc and owns about 213,590 shares of Tetra Technologies Inc (TTI) stock worth over $711,255. Details can be seen in Mark E Baldwin'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 Mark E Baldwin has not made any transactions after 2020-06-23 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mark E Baldwin
Mark E Baldwin Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark E Baldwin owns 3 companies in total, including Tetra Technologies Inc (TTI) , Nine Energy Service Inc (NINE) , and KBR Inc (KBR) .
Click here to see the complete history of Mark E Baldwin’s form 4 insider trades.
Insider Ownership Summary of Mark E Baldwin
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TTI | Tetra Technologies Inc | 2020-06-23 | director |
NINE | Nine Energy Service Inc | 2018-01-18 | director |
KBR | KBR Inc | 2014-10-03 | director |
Mark E Baldwin Latest Holdings Summary
Mark E Baldwin currently owns a total of 1 stock. Mark E Baldwin owns 213,590 shares of Tetra Technologies Inc (TTI) as of June 23, 2020, with a value of $711,255.
Latest Holdings of Mark E Baldwin
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TTI | Tetra Technologies Inc | 2020-06-23 | 213,590 | 3.33 | 711,255 |
Holding Weightings of Mark E Baldwin
Mark E Baldwin Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark E Baldwin has made a total of 0 transactions in Tetra Technologies Inc (TTI) over the past 5 years. The most-recent trade in Tetra Technologies Inc is the acquisition of 117,068 shares on June 23, 2020, which cost Mark E Baldwin around $50,339.
Insider Trading History of Mark E Baldwin
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Mark E Baldwin Trading Performance
GuruFocus tracks the stock performance after each of Mark E Baldwin's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark E Baldwin is 15.67%. GuruFocus also compares Mark E Baldwin's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark E Baldwin within 3 months outperforms 1 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 Mark E Baldwin's insider trading performs compared to the benchmark.
Performance of Mark E Baldwin
Mark E Baldwin Ownership Network
Ownership Network List of Mark E Baldwin
Ownership Network Relation of Mark E Baldwin

Mark E Baldwin Owned Company Details
What does Tetra Technologies Inc do?
Who are the key executives at Tetra Technologies Inc?
Mark E Baldwin is the director of Tetra Technologies Inc. Other key executives at Tetra Technologies Inc include Sr. Vice President Roy Mcniven , Sr. Vice President Matthew Sanderson , and VP & Chief Procurement Officer Timothy C Moeller .
Tetra Technologies Inc (TTI) Insider Trades Summary
Over the past 18 months, Mark E Baldwin made no insider transaction in Tetra Technologies Inc (TTI). Other recent insider transactions involving Tetra Technologies Inc (TTI) include a net purchase of 18,000 shares made by ,
In summary, during the past 3 months, insiders sold 0 shares of Tetra Technologies Inc (TTI) in total and bought 166,764 shares, with a net purchase of 166,764 shares. During the past 18 months, 0 shares of Tetra Technologies Inc (TTI) were sold and 166,764 shares were bought by its insiders, resulting in a net purchase of 166,764 shares.
Tetra Technologies Inc (TTI)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tetra Technologies Inc Insider Transactions
Mark E Baldwin Mailing Address
Above is the net worth, insider trading, and ownership report for Mark E Baldwin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark E Baldwin's mailing address is: The Woodlands Tx 77380.