Michael B Gustafson - Net Worth and Insider Trading
Michael B Gustafson Net Worth
The estimated net worth of Michael B Gustafson is at least $958,682 dollars as of 2025-07-23. Michael B Gustafson is the Director of PDF Solutions Inc and owns about 30,074 shares of PDF Solutions Inc (PDFS) stock worth over $713,205. Michael B Gustafson is also the Director of Everspin Technologies Inc and owns about 36,748 shares of Everspin Technologies Inc (MRAM) stock worth over $245,477. Details can be seen in Michael B Gustafson'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 Michael B Gustafson has not made any transactions after 2025-05-13 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Michael B Gustafson
Michael B Gustafson Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael B Gustafson owns 3 companies in total, including PDF Solutions Inc (PDFS) , Everspin Technologies Inc (MRAM) , and Matterport Inc (MTTR) .
Click here to see the complete history of Michael B Gustafson’s form 4 insider trades.
Insider Ownership Summary of Michael B Gustafson
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| PDFS | PDF Solutions Inc | 2025-05-13 | director |
| MRAM | Everspin Technologies Inc | 2022-08-18 | director |
| MTTR | Matterport Inc | 2021-07-22 | director |
Michael B Gustafson Latest Holdings Summary
Michael B Gustafson currently owns a total of 2 stocks. Among these stocks, Michael B Gustafson owns 30,074 shares of PDF Solutions Inc (PDFS) as of May 13, 2025, with a value of $713,205 and a weighting of 74.39%. Michael B Gustafson also owns 36,748 shares of Everspin Technologies Inc (MRAM) as of August 18, 2022, with a value of $245,477 and a weighting of 25.61%.
Latest Holdings of Michael B Gustafson
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| PDFS | PDF Solutions Inc | 2025-05-13 | 30,074 | 23.72 | 713,205 |
| MRAM | Everspin Technologies Inc | 2022-08-18 | 36,748 | 6.68 | 245,477 |
Holding Weightings of Michael B Gustafson
Michael B Gustafson Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael B Gustafson has made a total of 5 transactions in PDF Solutions Inc (PDFS) over the past 5 years, including 2 buys and 3 sells. The most-recent trade in PDF Solutions Inc is the acquisition of 7,500 shares on May 13, 2025, which cost Michael B Gustafson around $145,875.
According to the SEC Form 4 filings, Michael B Gustafson has made a total of 2 transactions in Everspin Technologies Inc (MRAM) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Everspin Technologies Inc is the sale of 33,603 shares on August 18, 2022, which brought Michael B Gustafson around $253,703.
Insider Trading History of Michael B Gustafson
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Michael B Gustafson Trading Performance
GuruFocus tracks the stock performance after each of Michael B Gustafson's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael B Gustafson is -0.55%. GuruFocus also compares Michael B Gustafson's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael B Gustafson within 3 months outperforms 1 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 Michael B Gustafson's insider trading performs compared to the benchmark.
Performance of Michael B Gustafson
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 7.52 | | | | | |
| Relative Return to S&P 500(%) | 6.61 | | | | | |
Michael B Gustafson Ownership Network
Ownership Network List of Michael B Gustafson
Ownership Network Relation of Michael B Gustafson
Michael B Gustafson Owned Company Details
What does PDF Solutions Inc do?
Who are the key executives at PDF Solutions Inc?
Michael B Gustafson is the director of PDF Solutions Inc. Other key executives at PDF Solutions Inc include director & CEO & President John Kachig Kibarian , CTO Andrzej Strojwas , and EVP & Finance and CFO Adnan Raza .
PDF Solutions Inc (PDFS) Insider Trades Summary
Over the past 18 months, Michael B Gustafson made 2 insider transaction in PDF Solutions Inc (PDFS) with a net purchase of 11,500. Other recent insider transactions involving PDF Solutions Inc (PDFS) include a net sale of 11,283 shares made by Andrzej Strojwas , a net purchase of 50,000 shares made by John Kachig Kibarian , and a net sale of 27,494 shares made by Adnan Raza .
In summary, during the past 3 months, insiders sold 0 shares of PDF Solutions Inc (PDFS) in total and bought 7,500 shares, with a net purchase of 7,500 shares. During the past 18 months, 72,461 shares of PDF Solutions Inc (PDFS) were sold and 61,500 shares were bought by its insiders, resulting in a net sale of 10,961 shares.
PDF Solutions Inc (PDFS)'s detailed insider trading history can be found in Insider Trading Tracker table.
PDF Solutions Inc Insider Transactions
Michael B Gustafson Mailing Address
Above is the net worth, insider trading, and ownership report for Michael B Gustafson. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael B Gustafson's mailing address is: Broomfield Co 80021.
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