Upstart Holdings, Inc. (UPST) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-15 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Upstart Holdings, Inc. (UPST) CIK: 0001647639 --- Reporting Owner --- Name: Blankmeyer Andrea CIK: 0002124464 Role: Officer (Chief Financial Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-15 | Code: S (Open market sale) Shares: -2,759 | Price: $28.96 Total Value: $79,901.19 Shares Owned After: 166,668 | Ownership: D (Direct) Footnotes: [F1] These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs). [F2] The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.435 to $29.43. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. [F3] Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU. [Transaction #2] Security: Common Stock Date: 2026-05-15 | Code: S (Open market sale) Shares: -4,184 | Price: $30.05 Total Value: $125,717.07 Shares Owned After: 162,484 | Ownership: D (Direct) Footnotes: [F1] These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs). [F4] The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.48 to $30.45. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. [F3] Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU. [Transaction #3] Security: Common Stock Date: 2026-05-15 | Code: S (Open market sale) Shares: -101 | Price: $30.54 Total Value: $3,084.57 Shares Owned After: 162,383 | Ownership: D (Direct) Footnotes: [F1] These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs). [F5] The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.54 to $30.55. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. [F3] Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU. --- Footnotes (Complete Index) --- F1: These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs). F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.435 to $29.43. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F3: Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of Common Stock, subject to the applicable vesting schedule and conditions of each RSU. F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.48 to $30.45. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.54 to $30.55. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. --- Signature --- /s/ /s/ Steven Madrid, by power of attorney (2026-05-18)