$BRK-B · Berkshire Hathaway Inc.

A Form 4 filed on September 21, 2026 by Berkshire Hathaway Inc. and Warren E. Buffett reports that Berkshire subsidiaries purchased Lennar Corporation Class A and Class B common stock. The purchases occurred on September 17, September 18, and September 21, 2026. In total, the reported transactions added 2,668,508 Class A shares and 75,021 Class B shares through multiple purchases. The Class A transactions were reported at weighted average prices ranging from $76.39 to $79.41 per share, and the Class B transactions at weighted average prices ranging from $74.80 to $78.38 per share.

Following the purchases, the filing reports beneficial ownership of 23,719,109 Class A shares and 528,217 Class B shares. The shares are held indirectly through Berkshire subsidiaries. Berkshire may be deemed to beneficially own the shares, and Mr. Buffett, as Berkshire’s controlling stockholder, may be deemed to beneficially own them only to the extent of his pecuniary interest; he disclaims beneficial ownership except to that extent.