$BRK-B · Berkshire Hathaway Inc.

The filing is a Form 4 statement of changes in beneficial ownership for Lennar Corporation, filed jointly by Berkshire Hathaway Inc. and Warren E. Buffett. It reports that Berkshire subsidiaries made open-market purchases of Lennar common stock between September 28 and September 30, 2026. In total, they bought 656,302 shares of Lennar Class A common stock across three transactions at weighted average prices ranging from $81.59 to $81.96 per share, plus 4,108 shares of Class B common stock in two transactions at prices of $80.00 and $79.98 per share.

After these purchases, the reporting persons beneficially owned 26,034,436 Class A shares and 553,000 Class B shares. The Class A shares are held by Berkshire insurance subsidiaries including National Indemnity Company, Medical Protective Company, BHG Life Insurance Company, and others; the Class B shares are held by AZGUARD Insurance Company and National Indemnity Company. The filing states that Berkshire may be deemed to beneficially own these shares because it is in the chain of ownership, and Mr. Buffett disclaims beneficial ownership except to the extent of his pecuniary interest.