Mark Zagorski - Net Worth and Insider Trading
Mark Zagorski Net Worth
The estimated net worth of Mark Zagorski is at least $8 Million dollars as of 2024-12-29. Mark Zagorski is the CEO of DoubleVerify Holdings Inc and owns about 412,469 shares of DoubleVerify Holdings Inc (DV) stock worth over $8 Million. Mark Zagorski is also the CEO of Telaria Inc and owns about 51,865 shares of Telaria Inc (TLRA) stock worth over $311,190. Details can be seen in Mark Zagorski'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 Zagorski has not made any transactions after 2024-11-30 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Mark Zagorski
Mark Zagorski Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark Zagorski owns 3 companies in total, including Telaria Inc (TLRA) , Magnite Inc (MGNI) , and DoubleVerify Holdings Inc (DV) .
Click here to see the complete history of Mark Zagorski’s form 4 insider trades.
Insider Ownership Summary of Mark Zagorski
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| TLRA | Telaria Inc | 2020-04-01 | director & Chief Executive Officer |
| MGNI | Magnite Inc | 2020-04-01 | President & COO |
| DV | DoubleVerify Holdings Inc | 2024-11-30 | director & Chief Executive Officer |
Mark Zagorski Latest Holdings Summary
Mark Zagorski currently owns a total of 2 stocks. Among these stocks, Mark Zagorski owns 412,469 shares of DoubleVerify Holdings Inc (DV) as of November 30, 2024, with a value of $8 Million and a weighting of 96.3%. Mark Zagorski also owns 51,865 shares of Telaria Inc (TLRA) as of November 17, 2017, with a value of $311,190 and a weighting of 3.7%.
Latest Holdings of Mark Zagorski
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| DV | DoubleVerify Holdings Inc | 2024-11-30 | 412,469 | 19.63 | 8,096,766 |
| TLRA | Telaria Inc | 2017-11-17 | 51,865 | 6.00 | 311,190 |
Holding Weightings of Mark Zagorski
Mark Zagorski Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark Zagorski has made a total of 5 transactions in DoubleVerify Holdings Inc (DV) over the past 5 years, including 5 buys and 0 sells. The most-recent trade in DoubleVerify Holdings Inc is the acquisition of 705 shares on November 30, 2024, which cost Mark Zagorski around $10,787.
According to the SEC Form 4 filings, Mark Zagorski has made a total of 0 transactions in Telaria Inc (TLRA) over the past 5 years. The most-recent trade in Telaria Inc is the acquisition of 10,000 shares on November 17, 2017, which cost Mark Zagorski around $40,200.
Insider Trading History of Mark Zagorski
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Mark Zagorski Trading Performance
GuruFocus tracks the stock performance after each of Mark Zagorski's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark Zagorski is 6.69%. GuruFocus also compares Mark Zagorski's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark Zagorski within 3 months outperforms 4 times out of 5 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Mark Zagorski's insider trading performs compared to the benchmark.
Performance of Mark Zagorski
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -0.04 | | | | | |
| Relative Return to S&P 500(%) | 0.37 | | | | | |
Mark Zagorski Ownership Network
Mark Zagorski Owned Company Details
What does Telaria Inc do?
Who are the key executives at Telaria Inc?
Mark Zagorski is the director & Chief Executive Officer of Telaria Inc. Other key executives at Telaria Inc include Chief Operating Officer Katie Seitz Evans , director & Executive Chairman Paul Caine , and SVP -Chief Financial Officer John S Rego .
Telaria Inc (TLRA) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Telaria Inc (TLRA) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Telaria Inc (TLRA) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Telaria Inc (TLRA)'s detailed insider trading history can be found in Insider Trading Tracker table.
Telaria Inc Insider Transactions
Mark Zagorski Mailing Address
Above is the net worth, insider trading, and ownership report for Mark Zagorski. You might contact Mark Zagorski via mailing address: C/o Tremor Video, Inc., 1501 Broadway, Suite 801, New York Ny 10036.
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