David M Demski - Net Worth and Insider Trading
David M Demski Net Worth
The estimated net worth of David M Demski is at least $2 Million dollars as of 2024-05-15. David M Demski is the Director of Alphatec Holdings Inc and owns about 181,694 shares of Alphatec Holdings Inc (ATEC) stock worth over $2 Million. David M Demski is also the President, CEO of Globus Medical Inc and owns about 0 shares of Globus Medical Inc (GMED) stock worth over $0. Details can be seen in David M Demski's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that David M Demski has not made any transactions after 2023-11-09 and currently still holds the listed stock(s).
Transaction Summary of David M Demski
David M Demski Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David M Demski owns 3 companies in total, including Globus Medical Inc (GMED) , Axonics Inc (AXNX) , and Alphatec Holdings Inc (ATEC) .
Click here to see the complete history of David M Demski’s form 4 insider trades.
Insider Ownership Summary of David M Demski
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| GMED | Globus Medical Inc | 2020-12-17 | director & President and COO |
| AXNX | Axonics Inc | 2021-01-31 | director |
| ATEC | Alphatec Holdings Inc | 2023-11-09 | director |
David M Demski Latest Holdings Summary
David M Demski currently owns a total of 2 stocks. Among these stocks, David M Demski owns 181,694 shares of Alphatec Holdings Inc (ATEC) as of November 9, 2023, with a value of $2 Million and a weighting of 100%. David M Demski also owns 0 shares of Globus Medical Inc (GMED) as of December 17, 2020, with a value of $0 and a weighting of 0%.
Latest Holdings of David M Demski
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ATEC | Alphatec Holdings Inc | 2023-11-09 | 181,694 | 10.87 | 1,975,014 |
| GMED | Globus Medical Inc | 2020-12-17 | 0 | 62.84 | 0 |
Holding Weightings of David M Demski
David M Demski Form 4 Trading Tracker
According to the SEC Form 4 filings, David M Demski has made a total of 1 transactions in Alphatec Holdings Inc (ATEC) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Alphatec Holdings Inc is the acquisition of 30,000 shares on November 9, 2023, which cost David M Demski around $315,000.
According to the SEC Form 4 filings, David M Demski has made a total of 3 transactions in Globus Medical Inc (GMED) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in Globus Medical Inc is the sale of 217,075 shares on December 17, 2020, which brought David M Demski around $14 Million.
Insider Trading History of David M Demski
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David M Demski Trading Performance
GuruFocus tracks the stock performance after each of David M Demski's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by David M Demski is 65.81%. GuruFocus also compares David M Demski's trading performance to market benchmark return within the same time period. The performance of stocks bought by David M Demski 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 David M Demski's insider trading performs compared to the benchmark.
Performance of David M Demski
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 25.59 |  | | | | |
| Relative Return to S&P 500(%) | 19.68 | | | | | |
David M Demski Ownership Network
David M Demski Owned Company Details
What does Globus Medical Inc do?
Who are the key executives at Globus Medical Inc?
David M Demski is the director & President and COO of Globus Medical Inc. Other key executives at Globus Medical Inc include director & Vice President & Operations David D Davidar , SVP & General Counsel Kelly Huller , and SVP & Chief Financial Officer Keith W Pfeil .
Globus Medical Inc (GMED) Insider Trades Summary
Over the past 18 months, David M Demski made no insider transaction in Globus Medical Inc (GMED). Other recent insider transactions involving Globus Medical Inc (GMED) include a net sale of 106,750 shares made by Dan Lemaitre , a net sale of 15,000 shares made by Kelly Huller , and a net sale of 29,167 shares made by Keith W Pfeil .
In summary, during the past 3 months, insiders sold 101,390 shares of Globus Medical Inc (GMED) in total and bought 0 shares, with a net sale of 101,390 shares. During the past 18 months, 181,507 shares of Globus Medical Inc (GMED) were sold and 0 shares were bought by its insiders, resulting in a net sale of 181,507 shares.
Globus Medical Inc (GMED)'s detailed insider trading history can be found in Insider Trading Tracker table.
Globus Medical Inc Insider Transactions
David M Demski Mailing Address
Above is the net worth, insider trading, and ownership report for David M Demski. You might contact David M Demski via mailing address: C/o Globus Medical, Inc., 2560 General Armistead Avenue, Audubon Pa 19403.
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