Complex sentence: The arena hosts basketball games, hockey games, professional wrestling events and concerts and the annual shareholders' meeting of Omaha-based conglomerate Berkshire Hathaway, usually held on the first Saturday of May.
Split into simpler sentences: The arena hosts various basketball games, hockey games, professional wrestling events and concerts. Another notable event held there is the annual shareholders' meeting of Omaha-based conglomerate Berkshire Hathaway, usually held on the first Saturday of May.