X0609 4 2026-10-13 0000730263 THOR INDUSTRIES INC THO 0001309515 Graves Andrew E false C/O THOR INDUSTRIES, INC. 2900 INDEPENDENCE COURT ELKHART IN 46514 true false false false 0 Common Stock 2026-10-13 4 A 0 2912 0 A 27526 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 fully vest on October 13, 2027, the first anniversary of the date of grant, subject to forfeiture. /s/ Barb Montague, attorney-in-fact for Andrew E. Graves 2026-10-15