Welcome to our dedicated page for Guidewire Software SEC filings (Ticker: GWRE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Guidewire Software, Inc. filings document the public-company reporting of a cloud software provider serving property and casualty insurers. Form 8-K reports cover unaudited quarterly and annual financial results, related earnings exhibits, share repurchase authorizations, and governance or officer matters.
The company’s proxy materials and annual meeting filings disclose director elections, auditor ratification, executive compensation, shareholder voting results, and board-governance matters. These filings frame Guidewire’s capital allocation, common stock structure, management accountability, and formal reporting around its InsuranceSuite, InsuranceNow, ClaimCenter, PolicyCenter, BillingCenter, and Guidewire Cloud Platform business.
GWRE Form 144 filing lists multiple proposed sales of common stock by a selling party at the address 970 Park Place, San Mateo, CA. The filing shows numerous transactions dated between 12/08/2025 and 02/23/2026, with repeated lots of 1,200 and 1,400 shares and a larger lot of 6,015 shares.
Guidewire Software, Inc. director and Chief Executive Officer Michael George Rosenbaum reported an open-market sale of common stock. He sold 1,200 shares at a price of $125.50 per share in a transaction dated February 23, 2026. After this sale, he continued to hold 229,543 shares of Guidewire common stock directly. The sale was executed automatically under a pre-arranged Rule 10b5-1 trading plan, which had been adopted in advance to systematically sell shares over time.
MIKE reported multiple sales of GWRE common stock under Rule 144, including several transactions from 12/01/2025 through 02/17/2026. The filing lists individual dispositions such as 6,015 shares on 12/16/2025 for $1,155,337.74 and numerous smaller block sales of 1,200–1,400 shares on other dates.
Guidewire Software, Inc. chief executive Michael George Rosenbaum reported an open-market sale of common stock. On 02/17/2026, he sold 1,200 shares at a price of $127 per share under transaction code S. The filing notes this was an automatic sale under a 10b5-1 trading plan adopted on October 14, 2025. Following the transaction, Rosenbaum directly owned 230,743 shares of Guidewire common stock.
Linonia Partners Fund LP and related entities reported a significant passive stake in Guidewire Software, Inc., holding 5,362,728 shares of common stock. This represents 6.3% of Guidewire’s outstanding shares, based on 85,019,176 shares outstanding as of November 28, 2025.
The shares are held by Linonia Partners Fund LP, with investment and control roles played by The Linonia Partnership LP, The Linonia Partnership GP LLC, and Philip Uhde. All reporting persons disclaim ultimate beneficial ownership beyond any pecuniary interest and certify the position is not intended to change or influence control of Guidewire.
A shareholder in GWRE has filed a notice to sell 1,200 shares of common stock through Morgan Stanley Smith Barney on or around February 17, 2026, with trading on the NYSE. The filing notes that 85,019,176 shares of this class were outstanding.
The shares to be sold were acquired on September 15, 2022 as 1,186 restricted stock shares and 14 performance shares, both from the issuer. Over the prior three months, the same seller completed multiple sales of common stock, including 6,015 shares for $1,155,337.74 on December 16, 2025.
Baron Capital Group and related entities report a significant passive stake in Guidewire Software. They disclose beneficial ownership of 5,147,550 shares of Guidewire common stock, representing 6.05% of the class as of December 31, 2025, with no sole voting or dispositive power.
The shares are held with shared voting power over 5,060,186 shares and shared dispositive power over 5,147,550 shares. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Guidewire.
Guidewire Software, Inc. insider trading report: Chief Executive Officer and director Michael George Rosenbaum sold 1,200 shares of Guidewire common stock at $127.77 per share on February 9, 2026. The transaction was an automatic sale under a pre-arranged Rule 10b5-1 trading plan adopted on October 14, 2025.
After this sale, Rosenbaum beneficially owned 231,943 shares of Guidewire common stock in direct ownership form.
A holder of the issuer’s common stock has filed a Rule 144 notice to sell 1,200 shares through Morgan Stanley Smith Barney on the NYSE around February 9, 2026, with an indicated aggregate market value of $153,324 and 85,019,176 shares outstanding.
The 1,200 shares to be sold were acquired on September 15, 2022 as performance shares from the issuer. The filer also reports multiple prior sales of common stock over the past three months, each in blocks ranging from 1,200 to 6,015 shares.
A holder of GWRE common stock has filed a Rule 144 notice to sell 4,878 shares through Fidelity Brokerage Services LLC on the NYSE, with an indicated aggregate market value of $612,871.92. The filing notes that there were 85,019,176 shares of this class outstanding at the time referenced.
The shares planned for sale were originally acquired as stock awards from the issuer, including 1,091 shares on 12/09/2019, 1,939 shares on 12/21/2020, and 1,848 shares on 12/17/2021, all recorded as not requiring separate cash payment. The signer represents they are not aware of undisclosed material adverse information about the issuer’s current or prospective operations.