Jeffrey R Tarr - Net Worth and Insider Trading
Jeffrey R Tarr Net Worth
The estimated net worth of Jeffrey R Tarr is at least $11 Million dollars as of 2025-04-26. Jeffrey R Tarr is the President and CEO of DigitalGlobe Inc and owns about 250,423 shares of DigitalGlobe Inc (DGI) stock worth over $9 Million. Jeffrey R Tarr is the Director of CEB Inc and owns about 16,668 shares of CEB Inc (CEB) stock worth over $1 Million. Jeffrey R Tarr is also the CHIEF EXECUTIVE OFFICER of Skillsoft Corp and owns about 61,078 shares of Skillsoft Corp (SKIL) stock worth over $1 Million. Details can be seen in Jeffrey R Tarr'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 Jeffrey R Tarr has not made any transactions after 2023-10-03 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Jeffrey R Tarr
Jeffrey R Tarr Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Jeffrey R Tarr owns 6 companies in total, including EchoStar Corp (SATS) , DigitalGlobe Inc (DGI) , and CEB Inc (CEB) among others .
Click here to see the complete history of Jeffrey R Tarr’s form 4 insider trades.
Insider Ownership Summary of Jeffrey R Tarr
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SATS | EchoStar Corp | 2023-07-01 | director |
DGI | DigitalGlobe Inc | 2017-10-05 | director & President and CEO |
CEB | CEB Inc | 2017-04-05 | director |
![]() | ![]() | 2010-12-31 | President and COO |
![]() | ![]() | 2023-10-03 | director & Chief Executive Officer |
![]() | ![]() | 2021-06-11 | director & Chief Executive Officer |
Jeffrey R Tarr Latest Holdings Summary
Jeffrey R Tarr currently owns a total of 3 stocks. Among these stocks, Jeffrey R Tarr owns 250,423 shares of DigitalGlobe Inc (DGI) as of March 1, 2016, with a value of $9 Million and a weighting of 76.91%. Jeffrey R Tarr owns 16,668 shares of CEB Inc (CEB) as of May 2, 2016, with a value of $1 Million and a weighting of 11.72%. Jeffrey R Tarr also owns 61,078 shares of Skillsoft Corp (SKIL) as of October 3, 2023, with a value of $1 Million and a weighting of 11.37%.
Latest Holdings of Jeffrey R Tarr
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
DGI | DigitalGlobe Inc | 2016-03-01 | 250,423 | 34.40 | 8,614,551 |
CEB | CEB Inc | 2016-05-02 | 16,668 | 78.75 | 1,312,605 |
SKIL | Skillsoft Corp | 2023-10-03 | 61,078 | 20.85 | 1,273,476 |
Holding Weightings of Jeffrey R Tarr
Jeffrey R Tarr Form 4 Trading Tracker
According to the SEC Form 4 filings, Jeffrey R Tarr has made a total of 0 transactions in DigitalGlobe Inc (DGI) over the past 5 years. The most-recent trade in DigitalGlobe Inc is the acquisition of 2,000 shares on March 1, 2016, which cost Jeffrey R Tarr around $30,180.
According to the SEC Form 4 filings, Jeffrey R Tarr has made a total of 0 transactions in CEB Inc (CEB) over the past 5 years. The most-recent trade in CEB Inc is the sale of 7,250 shares on May 2, 2016, which brought Jeffrey R Tarr around $450,008.
According to the SEC Form 4 filings, Jeffrey R Tarr has made a total of 3 transactions in Skillsoft Corp (SKIL) over the past 5 years, including 3 buys and 0 sells. The most-recent trade in Skillsoft Corp is the acquisition of 2,439 shares on October 3, 2023, which cost Jeffrey R Tarr around $40,536.
Insider Trading History of Jeffrey R Tarr
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Jeffrey R Tarr Trading Performance
GuruFocus tracks the stock performance after each of Jeffrey R Tarr's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Jeffrey R Tarr is 5.03%. GuruFocus also compares Jeffrey R Tarr's trading performance to market benchmark return within the same time period. The performance of stocks bought by Jeffrey R Tarr within 3 months outperforms 2 times out of 7 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Jeffrey R Tarr's insider trading performs compared to the benchmark.
Performance of Jeffrey R Tarr
Jeffrey R Tarr Ownership Network
Ownership Network List of Jeffrey R Tarr
Ownership Network Relation of Jeffrey R Tarr

Jeffrey R Tarr Owned Company Details
What does EchoStar Corp do?
Who are the key executives at EchoStar Corp?
Jeffrey R Tarr is the director of EchoStar Corp. Other key executives at EchoStar Corp include Acting General Counsel Dean Manson , director & Chairman and CEO Charles W Ergen , and 10 percent owner Ergen Two-year June 2023 Sats Grat .
EchoStar Corp (SATS) Insider Trades Summary
Over the past 18 months, Jeffrey R Tarr made no insider transaction in EchoStar Corp (SATS). Other recent insider transactions involving EchoStar Corp (SATS) include a net purchase of 200,000 shares made by James Defranco , a net purchase of 1,551,355 shares made by Charles W Ergen , and a net sale of 5,000 shares made by Dean Manson .
In summary, during the past 3 months, insiders sold 5,000 shares of EchoStar Corp (SATS) in total and bought 0 shares, with a net sale of 5,000 shares. During the past 18 months, 8,020 shares of EchoStar Corp (SATS) were sold and 1,751,355 shares were bought by its insiders, resulting in a net purchase of 1,743,335 shares.
EchoStar Corp (SATS)'s detailed insider trading history can be found in Insider Trading Tracker table.
EchoStar Corp Insider Transactions
Jeffrey R Tarr Mailing Address
Above is the net worth, insider trading, and ownership report for Jeffrey R Tarr. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Jeffrey R Tarr's mailing address is: Westminster Co 80234.