Brian Joseph Oreilly - Net Worth and Insider Trading
Brian Joseph Oreilly Net Worth
The estimated net worth of Brian Joseph Oreilly is at least $1 Million dollars as of 2025-07-05. Brian Joseph Oreilly is the Head of Innovations of Greenlight Capital Re Ltd and owns about 99,330 shares of Greenlight Capital Re Ltd (GLRE) stock worth over $1 Million. Details can be seen in Brian Joseph Oreilly'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 Brian Joseph Oreilly has not made any transactions after 2025-03-26 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Brian Joseph Oreilly
Brian Joseph Oreilly Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Brian Joseph Oreilly owns 1 companies in total, including Greenlight Capital Re Ltd (GLRE) .
Click here to see the complete history of Brian Joseph Oreilly’s form 4 insider trades.
Insider Ownership Summary of Brian Joseph Oreilly
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
GLRE | Greenlight Capital Re Ltd | 2025-03-26 | Head of Innovations |
Brian Joseph Oreilly Latest Holdings Summary
Brian Joseph Oreilly currently owns a total of 1 stock. Brian Joseph Oreilly owns 99,330 shares of Greenlight Capital Re Ltd (GLRE) as of March 26, 2025, with a value of $1 Million.
Latest Holdings of Brian Joseph Oreilly
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GLRE | Greenlight Capital Re Ltd | 2025-03-26 | 99,330 | 14.32 | 1,422,406 |
Holding Weightings of Brian Joseph Oreilly
Brian Joseph Oreilly Form 4 Trading Tracker
According to the SEC Form 4 filings, Brian Joseph Oreilly has made a total of 1 transactions in Greenlight Capital Re Ltd (GLRE) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Greenlight Capital Re Ltd is the sale of 8,000 shares on March 26, 2025, which brought Brian Joseph Oreilly around $112,000.
Insider Trading History of Brian Joseph Oreilly
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Brian Joseph Oreilly Trading Performance
Brian Joseph Oreilly Ownership Network
Ownership Network List of Brian Joseph Oreilly
Ownership Network Relation of Brian Joseph Oreilly

Brian Joseph Oreilly Owned Company Details
What does Greenlight Capital Re Ltd do?
Who are the key executives at Greenlight Capital Re Ltd?
Brian Joseph Oreilly is the Head of Innovations of Greenlight Capital Re Ltd. Other key executives at Greenlight Capital Re Ltd include other: SEE REMARKS Patrick O'brien , director & 10 percent owner David Einhorn , and General Counsel David Sigmon .
Greenlight Capital Re Ltd (GLRE) Insider Trades Summary
Over the past 18 months, Brian Joseph Oreilly made 1 insider transaction in Greenlight Capital Re Ltd (GLRE) with a net sale of 8,000. Other recent insider transactions involving Greenlight Capital Re Ltd (GLRE) include a net sale of 42,538 shares made by Ian Isaacs , a net sale of 20,000 shares made by Patrick O'brien ,
In summary, during the past 3 months, insiders sold 35,500 shares of Greenlight Capital Re Ltd (GLRE) in total and bought 0 shares, with a net sale of 35,500 shares. During the past 18 months, 70,538 shares of Greenlight Capital Re Ltd (GLRE) were sold and 0 shares were bought by its insiders, resulting in a net sale of 70,538 shares.
Greenlight Capital Re Ltd (GLRE)'s detailed insider trading history can be found in Insider Trading Tracker table.
Greenlight Capital Re Ltd Insider Transactions
Brian Joseph Oreilly Mailing Address
Above is the net worth, insider trading, and ownership report for Brian Joseph Oreilly. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Brian Joseph Oreilly's mailing address is: Grand Cayman E9 Ky1-1205.