Michael George Rosenbaum - Net Worth and Insider Trading
Michael George Rosenbaum Net Worth
The estimated net worth of Michael George Rosenbaum is at least $26 Million dollars as of 2026-09-11. Michael George Rosenbaum is the CEO of Guidewire Software Inc and owns about 185,376 shares of Guidewire Software Inc (GWRE) stock worth over $26 Million. Details can be seen in Michael George Rosenbaum'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 Michael George Rosenbaum has not made any transactions after 2026-09-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Michael George Rosenbaum
Michael George Rosenbaum Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael George Rosenbaum owns 2 companies in total, including Guidewire Software Inc (GWRE) , and Docusign Inc (DOCU) .
Click here to see the complete history of Michael George Rosenbaum’s form 4 insider trades.
Insider Ownership Summary of Michael George Rosenbaum
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| GWRE | Guidewire Software Inc | 2026-09-08 | director & Chief Executive Officer |
| DOCU | Docusign Inc | 2025-09-03 | director |
Michael George Rosenbaum Latest Holdings Summary
Michael George Rosenbaum currently owns a total of 1 stock. Michael George Rosenbaum owns 185,376 shares of Guidewire Software Inc (GWRE) as of September 8, 2026, with a value of $26 Million.
Latest Holdings of Michael George Rosenbaum
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| GWRE | Guidewire Software Inc | 2026-09-08 | 185,376 | 138.83 | 25,735,750 |
Holding Weightings of Michael George Rosenbaum
Michael George Rosenbaum Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael George Rosenbaum has made a total of 103 transactions in Guidewire Software Inc (GWRE) over the past 5 years, including 0 buys and 103 sells. The most-recent trade in Guidewire Software Inc is the sale of 1,200 shares on September 8, 2026, which brought Michael George Rosenbaum around $192,624.
Insider Trading History of Michael George Rosenbaum
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Michael George Rosenbaum Trading Performance
Michael George Rosenbaum Ownership Network
Ownership Network List of Michael George Rosenbaum
Ownership Network Relation of Michael George Rosenbaum
Michael George Rosenbaum Owned Company Details
What does Guidewire Software Inc do?
Who are the key executives at Guidewire Software Inc?
Michael George Rosenbaum is the director & Chief Executive Officer of Guidewire Software Inc. Other key executives at Guidewire Software Inc include Chief Accounting Officer David Franklin Peterson , President & CRO John P Mullen , and Chief Admin Officer & Gen Couns James Winston King .
Guidewire Software Inc (GWRE) Insider Trades Summary
Over the past 18 months, Michael George Rosenbaum made 80 insider transaction in Guidewire Software Inc (GWRE) with a net sale of 158,561. Other recent insider transactions involving Guidewire Software Inc (GWRE) include a net sale of 90,069 shares made by John P Mullen , a net sale of 31,930 shares made by James Winston King , and a net sale of 45,066 shares made by Jeffrey Elliott Cooper .
In summary, during the past 3 months, insiders sold 49,493 shares of Guidewire Software Inc (GWRE) in total and bought 0 shares, with a net sale of 49,493 shares. During the past 18 months, 338,522 shares of Guidewire Software Inc (GWRE) were sold and 0 shares were bought by its insiders, resulting in a net sale of 338,522 shares.
Guidewire Software Inc (GWRE)'s detailed insider trading history can be found in Insider Trading Tracker table.
Guidewire Software Inc Insider Transactions
Michael George Rosenbaum Mailing Address
Above is the net worth, insider trading, and ownership report for Michael George Rosenbaum. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Michael George Rosenbaum's mailing address is: San Mateo Ca 94403.
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