Martin Brenner - Net Worth and Insider Trading

Martin Brenner Net Worth

The estimated net worth of Martin Brenner is at least $19,619 dollars as of 2024-05-21. Martin Brenner is the See Remarks of iBio Inc and owns about 9,125 shares of iBio Inc (IBIO) stock worth over $19,619. Details can be seen in Martin Brenner's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Martin Brenner has not made any transactions after 2023-11-01 and currently still holds the listed stock(s).

Transaction Summary of Martin Brenner

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Martin Brenner Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Martin Brenner owns 2 companies in total, including Pfenex Inc (PFNX) , and iBio Inc (IBIO) .

Click here to see the complete history of Martin Brenner’s form 4 insider trades.

Insider Ownership Summary of Martin Brenner

Ticker Comapny Transaction Date Type of Owner
PFNX Pfenex Inc 2020-10-01 Chief Scientific Officer
IBIO iBio Inc 2023-11-01 Chief Scientific Officer

Martin Brenner Latest Holdings Summary

Martin Brenner currently owns a total of 1 stock. Martin Brenner owns 9,125 shares of iBio Inc (IBIO) as of November 1, 2023, with a value of $19,619.

Latest Holdings of Martin Brenner

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
IBIO iBio Inc 2023-11-01 9,125 2.15 19,619

Holding Weightings of Martin Brenner


Martin Brenner Form 4 Trading Tracker

According to the SEC Form 4 filings, Martin Brenner has made a total of 10 transactions in iBio Inc (IBIO) over the past 5 years, including 0 buys and 10 sells. The most-recent trade in iBio Inc is the sale of 244 shares on November 1, 2023, which brought Martin Brenner around $1,318.

Insider Trading History of Martin Brenner

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.

Martin Brenner Trading Performance

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

Martin Brenner Ownership Network

Ownership Network List of Martin Brenner

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Ownership Network Relation of Martin Brenner


Martin Brenner Owned Company Details

What does Pfenex Inc do?

Who are the key executives at Pfenex Inc?

Martin Brenner is the Chief Scientific Officer of Pfenex Inc. Other key executives at Pfenex Inc include Chief Business Officer Patrick K. Lucy , director & See Remarks Evert B. Schimmelpennink , and Chief Operating Officer Shawn Scranton .

Pfenex Inc (PFNX) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Pfenex Inc (PFNX) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Pfenex Inc (PFNX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

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

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Pfenex Inc Insider Transactions

No Available Data

Martin Brenner Mailing Address

Above is the net worth, insider trading, and ownership report for Martin Brenner. You might contact Martin Brenner via mailing address: C/o Pfenex Inc., 10790 Roselle Street, San Diego Ca 92121.

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