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Guidewire Software CEO/Director Files Form 144 for Routine 1,200 Share Sale

Low SignificanceNovember 2, 2026 at 4:16:15 PM EST

Guidewire Software, Inc.

$GWRE144CIK: 0001528396

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Filing Summary

Form 144 Filing: Guidewire Software, Inc. (GWRE)

Insider: MIKE ROSENBAUM (Officer, Director) Filing Date: 2026-11-02 | Approx. Sale Date: 2026-11-02

  • Proposed Sale: 1,200 Common shares
  • Aggregate Market Value: $192,192.00 (~$160.16/share)
  • Shares Outstanding: 81,992,669 (~0.001% of outstanding)
  • Trading Plan: Rule 10b5-1 adopted on 10/14/2025
  • Broker: Morgan Stanley Smith Barney LLC

Comprehensive Analysis

Executive Summary

On November 2, 2026, Mike Rosenbaum, Officer and Director of Guidewire Software, Inc. (CIK: 0001528396), filed Form 144 indicating an intent to sell 1,200 shares of Common Stock through Morgan Stanley Smith Barney LLC. The aggregate market value of the proposed transaction is $192,192.00, implying a price per share of approximately $160.16.

Transaction & Plan Details

  • Securities to be Sold: 1,200 Common shares originating from a performance share award acquired on September 15, 2023.
  • Rule 10b5-1 Plan: The filing references a pre-arranged trading plan adopted on October 14, 2025.
  • Past 3 Months Activity: The filer has executed repeated weekly sales of 1,200 shares, alongside a larger disposition of 72,290 shares on September 17, 2026 ($10.44M gross proceeds).

Significance & Market Impact

The trading significance is assessed as Low given that 1,200 shares represent less than 0.002% of the company's 81,992,669 shares outstanding and follow a regular, automated 10b5-1 schedule.

Topics:#Guidewire#GWRE#Form144#InsiderTrading#SEC

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