Stuart A Tross - Net Worth and Insider Trading

Stuart A Tross Net Worth

The estimated net worth of Stuart A Tross is at least $15 Million dollars as of 2024-11-07. Stuart A Tross is the Chief People & Workpl Officer of MannKind Corp and owns about 1,022,191 shares of MannKind Corp (MNKD) stock worth over $8 Million. Stuart A Tross is also the SVP, Human Resources of Amgen Inc and owns about 22,516 shares of Amgen Inc (AMGN) stock worth over $7 Million. Details can be seen in Stuart A Tross'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 Stuart A Tross has not made any transactions after 2024-09-03 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 Stuart A Tross

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Stuart A Tross Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Stuart A Tross owns 2 companies in total, including MannKind Corp (MNKD) , and Amgen Inc (AMGN) .

Click here to see the complete history of Stuart A Tross’s form 4 insider trades.

Insider Ownership Summary of Stuart A Tross

Ticker Comapny Transaction Date Type of Owner
MNKD MannKind Corp 2024-09-03 Corp VP & Chief People Officer
AMGN Amgen Inc 2015-04-23 SVP & Human Resources

Stuart A Tross Latest Holdings Summary

Stuart A Tross currently owns a total of 2 stocks. Among these stocks, Stuart A Tross owns 1,022,191 shares of MannKind Corp (MNKD) as of September 3, 2024, with a value of $8 Million and a weighting of 51.21%. Stuart A Tross also owns 22,516 shares of Amgen Inc (AMGN) as of April 23, 2015, with a value of $7 Million and a weighting of 48.79%.

Latest Holdings of Stuart A Tross

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
MNKD MannKind Corp 2024-09-03 1,022,191 7.44 7,605,101
AMGN Amgen Inc 2015-04-23 22,516 321.77 7,244,973

Holding Weightings of Stuart A Tross


Stuart A Tross Form 4 Trading Tracker

According to the SEC Form 4 filings, Stuart A Tross has made a total of 10 transactions in MannKind Corp (MNKD) over the past 5 years, including 8 buys and 2 sells. The most-recent trade in MannKind Corp is the sale of 25,000 shares on September 3, 2024, which brought Stuart A Tross around $156,500.

According to the SEC Form 4 filings, Stuart A Tross has made a total of 0 transactions in Amgen Inc (AMGN) over the past 5 years. The most-recent trade in Amgen Inc is the sale of 3,012 shares on April 23, 2015, which brought Stuart A Tross around $509,962.

Insider Trading History of Stuart A Tross

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.

Stuart A Tross Trading Performance

GuruFocus tracks the stock performance after each of Stuart A Tross's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Stuart A Tross is 10.18%. GuruFocus also compares Stuart A Tross's trading performance to market benchmark return within the same time period. The performance of stocks bought by Stuart A Tross within 3 months outperforms 9 times out of 13 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Stuart A Tross'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 Stuart A Tross

Average Return

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Average return per transaction

Outperforming Transactions

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9 out of 13 outperforming transactions.
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Return(%) 2.5 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 2.09 LIMIT LIMIT LIMIT LIMIT LIMIT

Stuart A Tross Ownership Network

Ownership Network List of Stuart A Tross

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Ownership Network Relation of Stuart A Tross

Insider Network Chart

Stuart A Tross Owned Company Details

What does MannKind Corp do?

Who are the key executives at MannKind Corp?

Stuart A Tross is the Corp VP & Chief People Officer of MannKind Corp. Other key executives at MannKind Corp include Chief Financial Officer Steven B. Binder , Chief Commercial Officer Michael Castagna , and VP & Assoc General Counsel David Thomson .

MannKind Corp (MNKD) Insider Trades Summary

Over the past 18 months, Stuart A Tross made 2 insider transaction in MannKind Corp (MNKD) with a net sale of 105,000. Other recent insider transactions involving MannKind Corp (MNKD) include a net sale of 665,588 shares made by Michael Castagna , a net sale of 138,928 shares made by David Thomson , and a net sale of 85,271 shares made by Steven B. Binder .

In summary, during the past 3 months, insiders sold 200,714 shares of MannKind Corp (MNKD) in total and bought 0 shares, with a net sale of 200,714 shares. During the past 18 months, 994,787 shares of MannKind Corp (MNKD) were sold and 0 shares were bought by its insiders, resulting in a net sale of 994,787 shares.

MannKind Corp (MNKD)'s detailed insider trading history can be found in Insider Trading Tracker table.

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MannKind Corp Insider Transactions

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Stuart A Tross Mailing Address

Above is the net worth, insider trading, and ownership report for Stuart A Tross. You might contact Stuart A Tross via mailing address: One Amgen Center Drive, Thousand Oaks Ca 91320-1799.