SCHEDULE 13D/A 0001104659-25-097231 0001858703 XXXXXXXX LIVE 1 Common Stock, par value $0.0001 per share 10/09/2025 false 0001785424 485859201 Katapult Holdings, Inc.

5360 Legacy Drive, Building 2 Plano TX 75024

Karen Hager (212) 419-3045 c/o Blue Owl Capital Holdings LP 399 Park Avenue, Floor 37 New York NY 10022 0001858703 N Blue Owl Capital Holdings LP OO N DE 2867316.00 0.00 2867316.00 0.00 2867316.00 N 38.58 IA PN The reported securities represent (i) 5,421 shares of Common Stock, (ii) 662,264 shares of Common Stock issuable upon exercise of Warrants, and (iii) 2,199,631 shares of Common Stock issuable as Conversion Shares. The percentage of class is calculated based upon 4,569,546 shares of Common Stock outstanding as of August 8, 2025, as reported on the Issuer's 10-Q filed with the SEC on August 13, 2025, as increased by (i) 662,264 shares of Common Stock issuable upon exercise of the Warrants, and (ii) 2,199,631 shares of Common Stock issuable as Conversion Shares. Common Stock, par value $0.0001 per share Katapult Holdings, Inc. 5360 Legacy Drive, Building 2 Plano TX 75024 This Amendment No. 1 (this "Amendment No. 1") amends and supplements the Schedule 13D, originally filed on October 6, 2025 (the "Original Schedule 13D" and, together with this Amendment No. 1, the "Schedule 13D"). Except as set forth herein, the Original Schedule 13D remains in full force and effect. Each capitalized term used but not defined herein has the meaning ascribed to such term in the Original Schedule 13D. Item 5(a) of the Schedule 13D is amended and restated as follows: The aggregate percentage of shares of Common Stock reported beneficially owned by the Reporting Person is based upon 4,569,546 shares of Common Stock outstanding as of August 8, 2025, as reported on the Issuer's 10-Q filed with the SEC on August 13, 2025, as increased by (i) 662,264 shares of Common Stock issuable upon exercise of the Warrants, and (ii) 2,199,631 shares of Common Stock issuable as Conversion Shares. The reported securities are held by various funds and accounts managed by the Reporting Person, including: Blue Owl Asset Income Fund IV LP, Blue Owl Asset Income Fund V LP, Blue Owl Asset Income Fund (Cayman) IV LP, Blue Owl Asset Income Fund (Cayman) V LP, Blue Owl Asset Special Opportunities Fund VII LP, Blue Owl Asset Special Opportunities Fund (Cayman) VII LP and ACM Alamosa (Cayman) Holdco LP (collectively, the "Funds"). This Amendment No. 1 is being filed solely due to changes in the Issuer's stock price, which increased the number of Conversion Shares acquirable pursuant to the Refinancing Agreement. The filing of this Statement shall not be deemed an admission of beneficial ownership by the Reporting Person for purposes of Section 13(d) or 13(g) or for any other purpose. The information set forth in rows (7) through (10) of the cover page and Item 5(a) of this Schedule 13D is incorporated by reference into this Item 5(b). The Reporting Person has not effected any transactions in Common Stock within last 60 days, as the reported change in beneficial ownership is a result solely of changes in the Issuer's stock price, which increased the number of Conversion Shares acquirable pursuant to the Refinancing Agreement. Not applicable. Not applicable. Blue Owl Capital Holdings LP /s/ Karen Hager 10/14/2025