Guidewire Software Inc SEC Filings

Guidewire Software (GWRE) reporting a Form 144 notice for a proposed sale of 500 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $115,365.00. The filing shows the shares represent part of the issuer's restricted stock granted to the seller on 12/19/2023 and were acquired from the issuer with payment on the same date. The filing lists 85,430,578 shares outstanding and an approximate sale date of 10/01/2025 on the NYSE. The notice contains no reported sales in the past three months and includes the seller's certification about absence of undisclosed material information.

Linonia Partners Fund LP and related entities report beneficial ownership of 4,244,437 shares of Guidewire Software, Inc. (GWRE), representing 5.0% of the outstanding common stock based on the issuer's 10-K. The shares are held directly by Linonia Partners Fund LP. The Linonia Partnership LP serves as the fund's investment manager, The Linonia Partnership GP LLC serves as general partner of the investment manager, and Philip Uhde is the principal/managing member. Each reporting person disclaims sole ownership; voting and dispositive power are reported as shared for 4,244,437 shares and sole power is reported as zero.

The filing states the address for the reporting persons and confirms the reporting purpose is not to influence control of the issuer. The report includes a joint filing statement executed by Philip Uhde on behalf of the reporting persons.

Michael George Rosenbaum, Guidewire Software, Inc. (GWRE) Chief Executive Officer and director, reported a sale of 1,400 shares of Common Stock on 09/29/2025 at a price of $232.25 per share. After the sale he beneficially owns 262,158 shares. The filing states the sale was an automatic sale pursuant to a 10b5-1 trading plan that Mr. Rosenbaum adopted on October 15, 2024. The Form 4 was executed by Winston King as attorney-in-fact for Mr. Rosenbaum and reflects a routine reported change in beneficial ownership by an insider.

Insider sale notice for Guidewire Software, Inc. (GWRE): The filing reports proposed and recent sales of common stock by Mike Rosenbaum through Morgan Stanley Smith Barney. The current notice lists a proposed sale of 1,400 shares with an aggregate market value of $325,150 to be executed on 09/29/2025 on the NYSE. The filer also discloses multiple actual sales within the prior three months, including a large sale of 30,317 shares on 09/16/2025 generating gross proceeds of $7,362,962.35. The securities being sold were originally acquired on 06/15/2022 as restricted stock (777 shares) and performance shares (623 shares).

Insider Form 4 filing for Guidewire Software, Inc. (GWRE)

Jeffrey Elliott Cooper, Guidewire's Chief Financial Officer, reported a change in beneficial ownership dated 09/24/2025. The filing shows a disposition of 38 shares of GWRE common stock at $0, recorded under transaction code J(1). Following the reported transaction, Mr. Cooper beneficially owns 77,073 shares, held directly. The form states the 38 shares were transferred as part of a divorce property settlement. The filing was signed by an attorney-in-fact on behalf of Mr. Cooper on 09/25/2025.

Guidewire Software CFO Jeffrey Elliott Cooper reported multiple open-market sales of common stock on 09/18/2025 under a pre-existing 10b5-1 trading plan adopted October 15, 2024. The filings show five separate sales totaling 7,535 shares, executed at average prices reported between approximately $246.05 and $250.75 per share, with the post-transaction beneficial ownership declining to 77,111 shares held directly. The report was signed by an attorney-in-fact on behalf of the reporting person.

Reporting person: James Winston King, Chief Administrative Officer and General Counsel of Guidewire Software, Inc. (GWRE).

On 09/18/2025 the reporting person executed a series of automatic sales under a 10b5-1 trading plan adopted October 15, 2024 and amended April 14, 2025. Four separate sale entries show dispositions of 1,878, 1,197, 1,940 and 2,147 shares, a total of 7,162 shares sold. Reported average sale prices for the blocks ranged approximately from $246.58 to $250.505 per share as described in the explanatory footnotes. The Form 4 shows the reporting person’s beneficial holdings declining across the transactions from 43,899 shares to 38,615 shares following the last sale. The Form is signed and dated 09/22/2025.

David Franklin Peterson, Chief Accounting Officer of Guidewire Software, sold 1,000 shares of Guidewire common stock on 09/18/2025 at a price of $249.86 per share. The filing states the sale was an automatic sale pursuant to a 10b5-1 trading plan adopted October 15, 2024. After the transaction, the reporting person beneficially owned 13,164 shares of the company's common stock as a direct holding. The Form 4 was submitted indicating the transaction and was signed by an attorney-in-fact on 09/22/2025. No options or derivative transactions are reported in this filing.

Michael George Rosenbaum, Guidewire Software, Inc. (GWRE) Chief Executive Officer and Director, reported an automatic sale of 1,400 shares of the company's common stock on 09/22/2025 at a price of $244.55 per share. The filing states the sale was made pursuant to a 10b5-1 trading plan adopted by the reporting person on October 15, 2024. After the reported transaction, Rosenbaum beneficially owns 263,558 shares of Guidewire common stock. The Form 4 was signed by an attorney-in-fact on behalf of Rosenbaum.