Rosenbaum Michael George sold $225K of GWRE
Rosenbaum Michael George (Chief Executive Officer) sold 1,200 shares of Guidewire Software, Inc. (GWRE) at $187.82 ($0.23M total) on 2026-08-24 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The insider sale is a routine disclosure with modest impact; traders may monitor for further insider activity.
Market read
Minor short‑term price effect; no broader market implications.
What to watch
CEO retains a large stake (187,776 shares) and may still be bullish.
Background
Guidewire Software (GWRE) is a provider of core system software for the insurance industry.
Ticker impact
CEO Michael George sold 1,200 shares for $225,384 via a 10b5-1 plan on 2026-08-24.
Potential short-term dip of 0.5‑1% as market digests insider sale.
The sale size is small relative to total holdings and market cap, but it signals the CEO is reducing exposure.
Market effects
No immediate sector impact; insider sale is company‑specific.
Limited to US tech/software sector.
Low global relevance.
Counterpoint
The sale could be routine under a pre‑arranged plan and not indicate negative outlook.
Key entities
- CompanyGuidewire Software, Inc.
Issuer of the Form 4 filing.
- ExecutiveMichael George Rosenbaum
CEO and director of Guidewire, seller of shares.



