Jeffrey M Blackburn - Net Worth and Insider Trading

Jeffrey M Blackburn Net Worth

The estimated net worth of Jeffrey M Blackburn is at least $284 Million dollars as of 2024-11-08. Jeffrey M Blackburn is the Senior Vice President of Amazon.com Inc and owns about 1,349,198 shares of Amazon.com Inc (AMZN) stock worth over $283 Million. Jeffrey M Blackburn is also the Director of Roku Inc and owns about 8,000 shares of Roku Inc (ROKU) stock worth over $576,240. Details can be seen in Jeffrey M Blackburn'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 M Blackburn has not made any transactions after 2024-03-13 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 Jeffrey M Blackburn

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Jeffrey M Blackburn Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Jeffrey M Blackburn owns 2 companies in total, including Amazon.com Inc (AMZN) , and Roku Inc (ROKU) .

Click here to see the complete history of Jeffrey M Blackburn’s form 4 insider trades.

Insider Ownership Summary of Jeffrey M Blackburn

Ticker Comapny Transaction Date Type of Owner
AMZN Amazon.com Inc 2020-02-18 Senior Vice President
ROKU Roku Inc 2024-03-13 director

Jeffrey M Blackburn Latest Holdings Summary

Jeffrey M Blackburn currently owns a total of 2 stocks. Among these stocks, Jeffrey M Blackburn owns 1,349,198 shares of Amazon.com Inc (AMZN) as of February 18, 2020, with a value of $283 Million and a weighting of 99.8%. Jeffrey M Blackburn also owns 8,000 shares of Roku Inc (ROKU) as of March 13, 2024, with a value of $576,240 and a weighting of 0.2%.

Latest Holdings of Jeffrey M Blackburn

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
AMZN Amazon.com Inc 2020-02-18 1,349,198 210.05 283,399,040
ROKU Roku Inc 2024-03-13 8,000 72.03 576,240

Holding Weightings of Jeffrey M Blackburn


Jeffrey M Blackburn Form 4 Trading Tracker

According to the SEC Form 4 filings, Jeffrey M Blackburn has made a total of 2 transactions in Amazon.com Inc (AMZN) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in Amazon.com Inc is the sale of 71,460 shares on February 18, 2020, which brought Jeffrey M Blackburn around $8 Million.

According to the SEC Form 4 filings, Jeffrey M Blackburn has made a total of 1 transactions in Roku Inc (ROKU) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Roku Inc is the acquisition of 8,000 shares on March 13, 2024, which cost Jeffrey M Blackburn around $511,680.

Insider Trading History of Jeffrey M Blackburn

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.

Jeffrey M Blackburn Trading Performance

GuruFocus tracks the stock performance after each of Jeffrey M Blackburn's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Jeffrey M Blackburn is -15.93%. GuruFocus also compares Jeffrey M Blackburn's trading performance to market benchmark return within the same time period. The performance of stocks bought by Jeffrey M Blackburn within 3 months outperforms 0 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 Jeffrey M Blackburn'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 Jeffrey M Blackburn

Average Return

No transaction record over 1 Year.

Outperforming Transactions

No transaction record over 1 Year.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -7.09 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -6.28 LIMIT LIMIT LIMIT LIMIT LIMIT

Jeffrey M Blackburn Ownership Network

Ownership Network List of Jeffrey M Blackburn

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Ownership Network Relation of Jeffrey M Blackburn

Insider Network Chart

Jeffrey M Blackburn Owned Company Details

What does Amazon.com Inc do?

Who are the key executives at Amazon.com Inc?

Jeffrey M Blackburn is the Senior Vice President of Amazon.com Inc. Other key executives at Amazon.com Inc include CEO Worldwide Amazon Stores Douglas J Herrington , director & 10 percent owner & Chairman & CEO and President Jeffrey P Bezos , and Senior Vice President David Zapolsky .

Amazon.com Inc (AMZN) Insider Trades Summary

Over the past 18 months, Jeffrey M Blackburn made no insider transaction in Amazon.com Inc (AMZN). Other recent insider transactions involving Amazon.com Inc (AMZN) include a net sale of 229,580 shares made by Douglas J Herrington , a net sale of 152,376 shares made by Adam Selipsky , and a net sale of 59,713,831 shares made by Jeffrey P Bezos .

In summary, during the past 3 months, insiders sold 1,162,577 shares of Amazon.com Inc (AMZN) in total and bought 0 shares, with a net sale of 1,162,577 shares. During the past 18 months, 60,610,836 shares of Amazon.com Inc (AMZN) were sold and 1 shares were bought by its insiders, resulting in a net sale of 60,610,835 shares.

Amazon.com Inc (AMZN)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Amazon.com Inc Insider Transactions

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Jeffrey M Blackburn Mailing Address

Above is the net worth, insider trading, and ownership report for Jeffrey M Blackburn. You might contact Jeffrey M Blackburn via mailing address: Po Box 81226, Seattle Wa 98108-1226.