James Buchanan Parker Jr. Form 3 Filing and Power of Attorney for Lennar Corporation

This SEC Form 3 filing reports the initial ownership of Lennar Corporation securities by James Buchanan Parker Jr., who serves as Area President of the company. The filing discloses that Parker holds 66,094 shares of Class A Common Stock, including 22,869 shares subject to time-based vesting and 31,267 shares subject to performance-based vesting conditions over a three-year period. He also holds 231 shares of Class B Common Stock. The filing includes a Power of Attorney document executed on May 8, 2026, which authorizes four company representatives (Diane Bessette, Katherine Lee Martin, David Collins, and Mark Liberman) to file Forms 3, 4, and 5 on Parker's behalf regarding his securities transactions. The Power of Attorney remains in effect while the attorneys-in-fact remain employed by Lennar and until Parker is no longer required to file Section 16 reports.