Gregory Ian Frost - Net Worth and Insider Trading

Gregory Ian Frost Net Worth

The estimated net worth of Gregory Ian Frost is at least $212 Million dollars as of 2024-11-13. Gregory Ian Frost is the CEO, President of Halozyme Therapeutics Inc and owns about 3,555,331 shares of Halozyme Therapeutics Inc (HALO) stock worth over $212 Million. Details can be seen in Gregory Ian Frost'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 Gregory Ian Frost has not made any transactions after 2012-08-13 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 Gregory Ian Frost

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Gregory Ian Frost Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Gregory Ian Frost owns 2 companies in total, including Precigen Inc (PGEN) , and Halozyme Therapeutics Inc (HALO) .

Click here to see the complete history of Gregory Ian Frost’s form 4 insider trades.

Insider Ownership Summary of Gregory Ian Frost

Ticker Comapny Transaction Date Type of Owner
PGEN Precigen Inc 2015-05-28 SVP--Health Sector
HALO Halozyme Therapeutics Inc 2012-08-13 director & VP & Chief Scientific Officer

Gregory Ian Frost Latest Holdings Summary

Gregory Ian Frost currently owns a total of 1 stock. Gregory Ian Frost owns 3,555,331 shares of Halozyme Therapeutics Inc (HALO) as of August 13, 2012, with a value of $212 Million.

Latest Holdings of Gregory Ian Frost

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HALO Halozyme Therapeutics Inc 2012-08-13 3,555,331 59.64 212,039,941

Holding Weightings of Gregory Ian Frost


Gregory Ian Frost Form 4 Trading Tracker

According to the SEC Form 4 filings, Gregory Ian Frost has made a total of 0 transactions in Halozyme Therapeutics Inc (HALO) over the past 5 years. The most-recent trade in Halozyme Therapeutics Inc is the acquisition of 2,000 shares on August 13, 2012, which cost Gregory Ian Frost around $11,000.

Insider Trading History of Gregory Ian Frost

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.

Gregory Ian Frost Trading Performance

GuruFocus tracks the stock performance after each of Gregory Ian Frost's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Gregory Ian Frost is 13.99%. GuruFocus also compares Gregory Ian Frost's trading performance to market benchmark return within the same time period. The performance of stocks bought by Gregory Ian Frost within 3 months outperforms 1 times out of 2 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Gregory Ian Frost'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 Gregory Ian Frost

Average Return

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Average return per transaction

Outperforming Transactions

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1 out of 2 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) 5.13 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 3.92 LIMIT LIMIT LIMIT LIMIT LIMIT

Gregory Ian Frost Ownership Network

Ownership Network List of Gregory Ian Frost

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Ownership Network Relation of Gregory Ian Frost

Insider Network Chart

Gregory Ian Frost Owned Company Details

What does Precigen Inc do?

Who are the key executives at Precigen Inc?

Gregory Ian Frost is the SVP--Health Sector of Precigen Inc. Other key executives at Precigen Inc include director & 10 percent owner & Chief Executive Officer Randal J Kirk , SVP & IP Affairs Jeffrey Thomas Perez , and director & President and CEO Helen Sabzevari .

Precigen Inc (PGEN) Insider Trades Summary

Over the past 18 months, Gregory Ian Frost made no insider transaction in Precigen Inc (PGEN). Other recent insider transactions involving Precigen Inc (PGEN) include a net purchase of 23,446 shares made by Jeffrey Thomas Perez , a net sale of 227,130 shares made by Helen Sabzevari , and a net sale of 43,556 shares made by Donald P. Lehr .

In summary, during the past 3 months, insiders sold 0 shares of Precigen Inc (PGEN) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 455,706 shares of Precigen Inc (PGEN) were sold and 25,180,265 shares were bought by its insiders, resulting in a net purchase of 24,724,559 shares.

Precigen Inc (PGEN)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Precigen Inc Insider Transactions

No Available Data

Gregory Ian Frost Mailing Address

Above is the net worth, insider trading, and ownership report for Gregory Ian Frost. You might contact Gregory Ian Frost via mailing address: 11588 Sorrento Valley Road, Suite 17, San Diego Ca 92121.