Sec Form 4 Filing - GELSINGER PATRICK P @ Gloo Holdings, Inc. - 2025-11-20

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person GELSINGER PATRICK P 2. Issuer Name and Ticker or Trading Symbol Gloo Holdings, Inc. [ GLOO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) C/O GLOO HOLDINGS, INC., 831 PEARL STREET 3. Date of Earliest Transaction (MM/DD/YY) 11/20/2025 (Street) BOULDER, CO80302 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 11/20/2025 P 125,000 ( 1 ) A $ 8 125,000 I See footnote ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Class B Common Stock ( 3 ) ( 3 ) 11/20/2025 C 159,745 ( 3 ) ( 3 ) Class A Common Stock 159,745 ( 3 ) 159,745 I See footnote ( 2 ) Class B Common Stock ( 3 ) ( 3 ) ( 3 ) ( 3 ) Class A Common Stock 128,205 128,205 D Class B Common Stock ( 3 ) ( 3 ) ( 3 ) ( 3 ) Class A Common Stock 483,761 483,761 I See footnote ( 4 ) Class B Common Stock ( 3 ) ( 3 ) ( 3 ) ( 3 ) Class A Common Stock 96,080 96,080 I See footnote ( 5 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GELSINGER PATRICK P C/O GLOO HOLDINGS, INC. 831 PEARL STREET BOULDER, CO80302 X See Remarks Signatures Jeffrey Bojar, Attorney in fact on behalf of Patrick Gelsinger 11/20/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents 125,000 shares of Class A common stock acquired by the Patrick & Linda Gelsinger Trust UAD 07/29/2017 pursuant to an issuer directed allocation in connection with the Issuer's initial public offering. Mr. Gelsinger is the trustee of the Patrick & Linda Gelsinger Trust UAD 07/29/2017 and may be deemed to have beneficial ownership of such shares. ( 2 )Shares held of record by the Patrick & Linda Gelsinger Trust UAD 07/29/2017. ( 3 )Represents shares of Class B common stock issued pursuant to the terms of the Gloo Holdings, LLC omnibus amendment to the amended and restated note purchase agreement and secured promissory notes dated October 23, 2025. Immediately prior to the closing of the initial public offering of Gloo Holdings, Inc., all outstanding principal and accrued but unpaid interest, including both PIK and unpaid coupon interest, of the convertible notes automatically converted into shares of Class B common stock of Gloo Holdings, Inc. at the lesser of (a) 80.0% of the initial public offering price or (b) $30.00 per share. The Class B Common Stock is convertible at any time, at the holder's election, into Class A Common Stock on a 1:1 basis and has no expiration date. ( 4 )Shares held of record by Patrick Gelsinger 2020 Trust G Dated October 26, 2020. Mr. Gelsinger is the trustee of Patrick Gelsinger 2020 Trust G Dated October 26, 2020 and may be deemed to have beneficial ownership of such shares. ( 5 )Shares held of record by Patrick P. Gelsinger Revocable Trust (UAD 11/7/2000). Mr. Gelsinger is the trustee of Patrick P. Gelsinger Revocable Trust (UAD 11/7/2000) and may be deemed to have beneficial ownership of such shares.

Remarks: Executive Chair and Head of Technology

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