X0609 4 2026-09-28 0000920760 LENNAR CORP /NEW/ LEN 0001067983 BERKSHIRE HATHAWAY INC false 3555 FARNAM STREET OMAHA NE 68131 false false true false 0000315090 BUFFETT WARREN E false 3555 FARNAM STREET OMAHA NE 68131 false false true false false Class A Common Stock 2026-09-28 4 P false 5200 81.96 A 25383334 I See footnote Class A Common Stock 2026-09-29 4 P false 12289 81.95 A 25395623 I See footnote Class A Common Stock 2026-09-30 4 P false 638813 81.59 A 26034436 I See footnote Class B Common Stock 2026-09-29 4 P false 100 80.00 A 548992 I See footnote Class B Common Stock 2026-09-30 4 P false 4008 79.98 A 553000 I See footnote 26,034,436 of the total reported shares of the Class A Common Stock ("Class A Common Stock") of Lennar Corporation ("Lennar") are owned by the following subsidiaries of Berkshire Hathaway Inc. ("Berkshire"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (4,532,087), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. 553,000 of the total reported shares of the Class B Common Stock ("Class B Common Stock") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (277,372) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.8500 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.7200 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.2000 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. These shares were purchased in a single transaction at a price of $80.00. The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.8000 to $79.9900 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. /s/ Warren E. Buffett, on behalf of himself and each other reporting person hereunder 2026-09-30