X0609 4 2026-04-23 0002069785 Gloo Holdings, Inc. GLOO 0001316331 GELSINGER PATRICK P false C/O GLOO HOLDINGS, INC. 831 PEARL STREET BOULDER CO 80302 true true false false See Remarks 0 Class A Common Stock 161653 I See footnote Class B Common Stock 2026-04-23 4 G 0 223907 0 D Class A Common Stock 223907 0 I See footnote Class B Common Stock Class A Common Stock 55976 55976 I See footnote Class B Common Stock Class A Common Stock 55977 55977 I See footnote Class B Common Stock Class A Common Stock 55977 55977 I See footnote Class B Common Stock Class A Common Stock 55977 55977 I See footnote Class B Common Stock Class A Common Stock 355934 355934 I See footnote Class B Common Stock Class A Common Stock 159745 159745 I See footnote Class B Common Stock Class A Common Stock 128205 128205 D Shares held of record by the Patrick & Linda Gelsinger Trust UAD 07/29/2017. 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. 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. 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. Shares indicated were gifted on April 23, 2026 to the Nathan Paul Gelsinger 2018 Trust for the benefit of members of the reporting person's immediate family. The reporting person is sole trustee of such trust. Shares indicated were gifted on April 23, 2026 to the Elizabeth Marie Lee 2018 Trust for the benefit of members of the reporting person's immediate family. The reporting person is sole trustee of such trust. Shares indicated were gifted on April 23, 2026 to the Micah Daniel Gelsinger 2018 Trust for the benefit of members of the reporting person's immediate family. The reporting person is sole trustee of such trust. Shares indicated were gifted on April 23, 2026 to the Josiah Patrick Gelsinger 2018 Trust for the benefit of members of the reporting person's immediate family. The reporting person is sole trustee of such trust. 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. Executive Chair and Head of Technology Jeffrey Bojar, Attorney in fact on behalf of Patrick Gelsinger 2026-04-24