Mark Spoto - Net Worth and Insider Trading

Mark Spoto Net Worth

The estimated net worth of Mark Spoto is at least $159,360 dollars as of 2024-11-11. Mark Spoto is the Director of 908 Devices Inc and owns about 44,022 shares of 908 Devices Inc (MASS) stock worth over $159,360. Details can be seen in Mark Spoto'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 Spoto has not made any transactions after 2022-11-22 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 Mark Spoto

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Mark Spoto Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Mark Spoto owns 1 companies in total, including 908 Devices Inc (MASS) .

Click here to see the complete history of Mark Spoto’s form 4 insider trades.

Insider Ownership Summary of Mark Spoto

Ticker Comapny Transaction Date Type of Owner
MASS 908 Devices Inc 2022-11-22 director

Mark Spoto Latest Holdings Summary

Mark Spoto currently owns a total of 1 stock. Mark Spoto owns 44,022 shares of 908 Devices Inc (MASS) as of November 22, 2022, with a value of $159,360.

Latest Holdings of Mark Spoto

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
MASS 908 Devices Inc 2022-11-22 44,022 3.62 159,360

Holding Weightings of Mark Spoto


Mark Spoto Form 4 Trading Tracker

According to the SEC Form 4 filings, Mark Spoto has made a total of 2 transactions in 908 Devices Inc (MASS) over the past 5 years, including 2 buys and 0 sells. The most-recent trade in 908 Devices Inc is the acquisition of 2,585 shares on November 22, 2022, which cost Mark Spoto around $24,945.

Insider Trading History of Mark Spoto

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.

Mark Spoto Trading Performance

GuruFocus tracks the stock performance after each of Mark Spoto's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark Spoto is -4.24%. GuruFocus also compares Mark Spoto's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark Spoto 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 Mark Spoto'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 Mark Spoto

Average Return

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Average return per transaction

Outperforming Transactions

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0 out of 2 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(%) -0.84 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -0.66 LIMIT LIMIT LIMIT LIMIT LIMIT

Mark Spoto Ownership Network

Ownership Network List of Mark Spoto

No Data

Ownership Network Relation of Mark Spoto

Insider Network Chart

Mark Spoto Owned Company Details

What does 908 Devices Inc do?

Who are the key executives at 908 Devices Inc?

Mark Spoto is the director of 908 Devices Inc. Other key executives at 908 Devices Inc include director & President and CEO Kevin J. Knopp , Chief Financial Officer Griffith Joseph H. Iv , and VP & General Counsel Michael S. Turner .

908 Devices Inc (MASS) Insider Trades Summary

Over the past 18 months, Mark Spoto made no insider transaction in 908 Devices Inc (MASS). Other recent insider transactions involving 908 Devices Inc (MASS) include a net sale of 19,071 shares made by Kevin J. Knopp , a net sale of 38,427 shares made by Christopher D. Brown , and a net sale of 26,989 shares made by Griffith Joseph H. Iv .

In summary, during the past 3 months, insiders sold 0 shares of 908 Devices Inc (MASS) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 139,719 shares of 908 Devices Inc (MASS) were sold and 50,000 shares were bought by its insiders, resulting in a net sale of 89,719 shares.

908 Devices Inc (MASS)'s detailed insider trading history can be found in Insider Trading Tracker table.

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908 Devices Inc Insider Transactions

No Available Data

Mark Spoto Mailing Address

Above is the net worth, insider trading, and ownership report for Mark Spoto. You might contact Mark Spoto via mailing address: C/o 908 Devices Inc., 645 Summer Street, Boston Ma 02210.