X0609 4 2026-10-13 0000730263 THOR INDUSTRIES INC THO 0002111902 Biren Ryan Aaron false C/O THOR INDUSTRIES, INC. 2900 INDEPENDENCE COURT ELKHART IN 46514 false true false false Chief Information Officer 0 Common Stock 2026-10-13 4 A 0 6898 0 A 11120 D The transaction reported is a grant of restricted stock units that may be settled only by delivery of an equal number of shares of common stock. The shares will vest in three equal annual installments, subject to forfeiture. /s/ Barb Montague, attorney-in-fact for Ryan Aaron Biren 2026-10-15