John Mcgrath - Net Worth and Insider Trading

John Mcgrath Net Worth

The estimated net worth of John Mcgrath is at least $25,986 dollars as of 2025-04-28. John Mcgrath is the EVP & CFO of Atara Biotherapeutics Inc and owns about 3,550 shares of Atara Biotherapeutics Inc (ATRA) stock worth over $25,986. Details can be seen in John Mcgrath'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 John Mcgrath has not made any transactions after 2018-03-20 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 John Mcgrath

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John Mcgrath Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Mcgrath owns 1 companies in total, including Atara Biotherapeutics Inc (ATRA) .

Click here to see the complete history of John Mcgrath’s form 4 insider trades.

Insider Ownership Summary of John Mcgrath

Ticker Company Transaction Date Type of Owner
ATRA Atara Biotherapeutics Inc 2018-03-20 Chief Financial Officer

John Mcgrath Latest Holdings Summary

John Mcgrath currently owns a total of 1 stock. John Mcgrath owns 3,550 shares of Atara Biotherapeutics Inc (ATRA) as of March 20, 2018, with a value of $25,986.

Latest Holdings of John Mcgrath

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ATRA Atara Biotherapeutics Inc 2018-03-20 3,550 7.32 25,986

Holding Weightings of John Mcgrath


John Mcgrath Form 4 Trading Tracker

According to the SEC Form 4 filings, John Mcgrath has made a total of 0 transactions in Atara Biotherapeutics Inc (ATRA) over the past 5 years. The most-recent trade in Atara Biotherapeutics Inc is the sale of 240 shares on March 20, 2018, which brought John Mcgrath around $242,460.

Insider Trading History of John Mcgrath

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.

John Mcgrath Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

John Mcgrath Ownership Network

Ownership Network List of John Mcgrath

No Data

Ownership Network Relation of John Mcgrath

Insider Network Chart

John Mcgrath Owned Company Details

What does Atara Biotherapeutics Inc do?

Who are the key executives at Atara Biotherapeutics Inc?

John Mcgrath is the Chief Financial Officer of Atara Biotherapeutics Inc. Other key executives at Atara Biotherapeutics Inc include EVP & Global Head RA & Quality Jill Henrich , EVP & Chief Sci. & Tech Officer Anhco Nguyen , and SVP & CFO Eric J Hyllengren .

Atara Biotherapeutics Inc (ATRA) Insider Trades Summary

Over the past 18 months, John Mcgrath made no insider transaction in Atara Biotherapeutics Inc (ATRA). Other recent insider transactions involving Atara Biotherapeutics Inc (ATRA) include a net sale of 69,317 shares made by Anhco Nguyen , a net sale of 50,930 shares made by Eric J Hyllengren , and a net sale of 35,918 shares made by Jill Henrich .

In summary, during the past 3 months, insiders sold 5,601 shares of Atara Biotherapeutics Inc (ATRA) in total and bought 0 shares, with a net sale of 5,601 shares. During the past 18 months, 30,978 shares of Atara Biotherapeutics Inc (ATRA) were sold and 32,673 shares were bought by its insiders, resulting in a net purchase of 1,695 shares.

Atara Biotherapeutics Inc (ATRA)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Atara Biotherapeutics Inc Insider Transactions

No Available Data

John Mcgrath Mailing Address

Above is the net worth, insider trading, and ownership report for John Mcgrath. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Mcgrath's mailing address is: Fremont Ca 94555.