[144] GUIDEWIRE SOFTWARE, INC. SEC Filing

Rhea-AI Filing Summary

Form 144 notice for Guidewire Software, Inc. (GWRE) shows a planned sale of 3,000 common shares through Morgan Stanley Smith Barney on 09/02/2025 on the NYSE, with an aggregate market value of $642,900. The filer reports the shares were acquired as restricted stock on 06/15/2025 (2,703 shares) and 03/15/2025 (297 shares). The form also lists three sales by John Mullen during the prior three months: 3,000 shares on 08/01/2025 (gross proceeds $669,840), 3,000 on 07/01/2025 ($705,150), and 7,141 on 06/17/2025 ($1,777,666.31). The form includes the standard signer representation regarding material nonpublic information.

Insights

Securities Analyst

TL;DR: Routine insider sale notice; transaction size is immaterial relative to outstanding shares.

The Form 144 documents a planned sale of 3,000 shares valued at $642,900 and prior sales by the same individual over three months. With 84,195,223 shares outstanding, the 3,000-share notice is a negligible fraction of the float and unlikely to be market-moving. The disclosure meets Rule 144 requirements and names a major broker, indicating a standard broker-assisted sale process.

Corporate Governance Expert

TL;DR: Compliance-focused filing showing timely insider disclosure; no governance red flags apparent from the notice alone.

The filer discloses acquisition dates and nature of grants (restricted stock) and recent sales by John Mullen, which is consistent with routine insider reporting. The representation about lack of material nonpublic information is present. The filing lacks additional context such as trading plan dates or signer identity, so governance conclusions should be limited to compliance with filing formalities shown here.

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	3000	642900.00	84195223	09/02/2025	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	06/15/2025	Restricted Stock	ISSUER			2703	06/15/2025	Not Applicable
Common	03/15/2025	Restricted Stock	ISSUER			297	03/15/2025	Not Applicable

* 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 MULLEN 970 Park Place, Suite 200 San Mateo CA 94403	Common	08/01/2025	3000	669840.00
JOHN MULLEN 970 Park Place, Suite 200 San Mateo CA 94403	Common	07/01/2025	3000	705150.00
JOHN MULLEN 970 Park Place, Suite 200 San Mateo CA 94403	Common	06/17/2025	7141	1777666.31

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 securities does the Form 144 for GWRE report for sale?

The notice reports the proposed sale of 3,000 common shares of Guidewire Software (GWRE).

When and where is the GWRE sale planned to occur?

The sale is scheduled for 09/02/2025 on the NYSE through Morgan Stanley Smith Barney.

How were the shares being sold originally acquired?

The securities were acquired as restricted stock on 06/15/2025 (2,703 shares) and 03/15/2025 (297 shares).

What insider sales in the past three months are disclosed?

John Mullen sold 3,000 shares on 08/01/2025 (proceeds $669,840), 3,000 on 07/01/2025 ($705,150), and 7,141 on 06/17/2025 ($1,777,666.31).

How many shares outstanding does the filing list?

The filing lists 84,195,223 shares outstanding.