Transaction · 0001917389-26-000012

Mullen John P

Mullen John P, PRES, reported an open-market or private sale at Guidewire Software, Inc. involving 1800.000000 shares for an estimated $339228.00. Reported holdings after the transaction were 113115.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES
GWREGuidewire Software, Inc.
Trade date
Aug 25, 2026
Filing date
Aug 26, 2026
View on SEC Insider profile
Estimated value-$339kShares × reported price
Shares traded1.80k$188.46 per share
Holdings after113kDirect
% of reported position traded1.57%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 114,915 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Filing warnings

Notes recorded with this filing
1 warning
amended filingThis transaction comes from an amended Form 4 filing.

GWRE price since this filing

Daily closing prices, with the filing date and available return windows
GWRE · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -27.7%1w ago -7.0%1d ago +0.4%
Returns since7d +0.9%30d -23.8%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001917389-26-000012
Common Stock
Transaction date
Aug 25, 2026
Filed Aug 26, 2026, 09:41 PM · 1d delay
Shares
1,800 sh
$188.46 per share
Estimated value
-$339k
Computed from shares × price
Holdings after
113,115 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Amended Filing Cluster Selling Direct Ownership Repeat Seller 10b5-1 Detected
Filing-only score

-6 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
  • amended_filing-6 points

    is_amendment = true

    Amended filing: the original transaction may have been restated.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on October 14, 2025, as amended January 13, 2026.

Amended filing · 0001917389-26-000012
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