Guidewire (GWRE) broker files resale notice for 4,292 RSU shares — prior sale by executive noted

Rhea-AI Filing Summary

Guidewire Software, Inc. (GWRE) related Form 144 filing: broker-dealer Morgan Stanley Smith Barney LLC lists planned resale of 4,292 shares of Common Stock acquired as Restricted Stock Units on 06/15/2026. The filing also records a prior sale of 6,576 shares by John P. Mullen on 03/17/2026 for $1,077,529.31. The notice identifies the shares as acquired as compensation and names the selling broker and exchange details. Timing and specific distribution methods for the planned resale are not detailed in the excerpt.

Insights

Securities Compliance Analyst

Form 144 notifies a planned resale of RSU shares and records a recent executive sale.

The filing lists 4,292 shares of Common Stock to be sold that were acquired as compensation on 06/15/2026. It also documents a prior sale of 6,576 shares by John P. Mullen on 03/17/2026 for $1,077,529.31.

Cash-flow treatment and method of sale are not specified in the excerpt; subsequent broker notices or Section 16 filings may provide execution details.

Equity Compensation Specialist

Resale stems from Restricted Stock Units granted as compensation.

The shares identified for resale are described as acquired as compensation - Restricted Stock Units, dated 06/15/2026. This indicates the underlying award vested or settled on that date and the holder (or broker) is notifying intent to sell.

Whether the sale is immediate or subject to Rule 144 volume limitations is not specified in the excerpt; related vesting or holding-period details are absent.

Key Figures

Planned resale: 4,292 shares Prior sale quantity: 6,576 shares Proceeds from prior sale: $1,077,529.31 +2 more

5 metrics

Planned resale 4,292 shares acquired as RSUs on 06/15/2026

Prior sale quantity 6,576 shares sold on 03/17/2026 by John P. Mullen

Proceeds from prior sale $1,077,529.31 aggregate amount reported for 03/17/2026 sale

Acquisition date (RSU) 06/15/2026 date RSUs were acquired as compensation

Broker-dealer Morgan Stanley Smith Barney LLC listed as filer for the resale notice

Key Terms

Restricted Stock Units (RSU), Form 144, Broker-dealer filer

3 terms

Restricted Stock Units (RSU) financial

"acquired as compensation - Restricted Stock Units"

Form 144 regulatory

"Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Broker-dealer filer regulatory

"Morgan Stanley Smith Barney LLC Executive Financial Services"

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 38th Floor New York NY 10004	4292	509644.98	83256364	06/16/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/15/2026	Acquired as compensation - Restricted Stock Units	Issuer			4292	06/15/2026	N/A (acquired as compensation)

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
John P. Mullen c/o Guidewire Software, Inc. 970 Park Pl, Suite 200 San Mateo CA 94403	Common Stock	03/17/2026	6576	1077529.31

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the GWRE Form 144 disclose about upcoming share sales?

The Form 144 lists a proposed resale of 4,292 shares of Common Stock acquired as RSUs on 06/15/2026. It identifies the broker-dealer involved and the security class, but not the sale method.

Who sold shares of GWRE in the past three months according to this filing?

The filing records that John P. Mullen sold 6,576 shares of Common Stock on 03/17/2026 for $1,077,529.31. That sale is reported in the "Securities Sold During The Past 3 Months" section.

Are the shares listed in the Form 144 from compensation awards or open-market holdings?

The excerpt states the 4,292 shares were "acquired as compensation - Restricted Stock Units" on 06/15/2026, indicating they derive from an equity compensation settlement rather than an open-market purchase.

Does this Form 144 specify how the resale will be executed?

The excerpt names the selling broker and exchange but does not specify distribution methods or timing. Details on execution mechanisms are not provided in the visible text.

Does the filing indicate any amount received by the issuer from these sales?

The filing identifies the shares as a resale; there is no statement in the excerpt that the issuer will receive proceeds. Proceeds treatment is not specified in the provided content.