Horton D R (DHI)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-20 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: HORTON D R INC /DE/ (DHI) CIK: 0000882184 --- Reporting Owner --- Name: Miller Maribess L CIK: 0001488288 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-04-20 | Code: M (Exercise of derivative) Shares: +139 Shares Owned After: 22,292 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit converts into one share of DHI common stock. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-04-20 | Code: M (Exercise of derivative) Shares: -139 | Price: $0.00 Shares Owned After: 278 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit converts into one share of DHI common stock. [F2] On April 20, 2023, the reporting person was granted 695 restricted stock units, vesting in five annual installments beginning April 20, 2024. [F2] On April 20, 2023, the reporting person was granted 695 restricted stock units, vesting in five annual installments beginning April 20, 2024. --- Footnotes (Complete Index) --- F1: Each restricted stock unit converts into one share of DHI common stock. F2: On April 20, 2023, the reporting person was granted 695 restricted stock units, vesting in five annual installments beginning April 20, 2024. --- Signature --- /s/ /s/ Thomas B. Montano, Attorney-in-Fact (2026-04-22)