James Mandell - Net Worth and Insider Trading
James Mandell Net Worth
The estimated net worth of James Mandell is at least $188 dollars as of 2025-03-15. James Mandell is the Director of bluebird bio Inc and owns about 50 shares of bluebird bio Inc (BLUE) stock worth over $188. Details can be seen in James Mandell'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 James Mandell has not made any transactions after 2018-09-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of James Mandell
James Mandell Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, James Mandell owns 1 companies in total, including bluebird bio Inc (BLUE) .
Click here to see the complete history of James Mandell’s form 4 insider trades.
Insider Ownership Summary of James Mandell
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
BLUE | bluebird bio Inc | 2018-09-10 | director |
James Mandell Latest Holdings Summary
James Mandell currently owns a total of 1 stock. James Mandell owns 50 shares of bluebird bio Inc (BLUE) as of September 10, 2018, with a value of $188.
Latest Holdings of James Mandell
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
BLUE | bluebird bio Inc | 2018-09-10 | 50 | 3.75 | 188 |
Holding Weightings of James Mandell
James Mandell Form 4 Trading Tracker
According to the SEC Form 4 filings, James Mandell has made a total of 0 transactions in bluebird bio Inc (BLUE) over the past 5 years. The most-recent trade in bluebird bio Inc is the sale of 50 shares on September 10, 2018, which brought James Mandell around $150,770.
Insider Trading History of James Mandell
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James Mandell Trading Performance
James Mandell Ownership Network
Ownership Network List of James Mandell
Ownership Network Relation of James Mandell

James Mandell Owned Company Details
What does bluebird bio Inc do?
Who are the key executives at bluebird bio Inc?
James Mandell is the director of bluebird bio Inc. Other key executives at bluebird bio Inc include Chief Medical Officer Richard A Colvin , Chief Commercial Officer & SGD Thomas J Klima , and President of SGD Andrew Obenshain .
bluebird bio Inc (BLUE) Insider Trades Summary
Over the past 18 months, James Mandell made no insider transaction in bluebird bio Inc (BLUE). Other recent insider transactions involving bluebird bio Inc (BLUE) include a net sale of 13,140 shares made by Andrew Obenshain , a net sale of 12,617 shares made by Richard A Colvin , and a net sale of 11,243 shares made by Thomas J Klima .
In summary, during the past 3 months, insiders sold 669 shares of bluebird bio Inc (BLUE) in total and bought 0 shares, with a net sale of 669 shares. During the past 18 months, 2,985 shares of bluebird bio Inc (BLUE) were sold and 0 shares were bought by its insiders, resulting in a net sale of 2,985 shares.
bluebird bio Inc (BLUE)'s detailed insider trading history can be found in Insider Trading Tracker table.
bluebird bio Inc Insider Transactions
James Mandell Mailing Address
Above is the net worth, insider trading, and ownership report for James Mandell. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, James Mandell's mailing address is: Boston Ma 02109.