144 0002015783 XXXXXXXX LIVE 0001012019 RUSH ENTERPRISES INC \TX\ 000-20797 555 IH 35 SOUTH NEW BRAUNFELS TX 78130 8306265200 Wilder Jason Officer Class B Common Stock Merrill Lynch

225 Liberty Street Floor 37 New York NY 10281

10000 700000.00 16715210 06/10/2026 NASDAQ Class B Common Stock 03/15/2024 Vesting of restricted stock unit awards RUSH ENTERPRISES INC \TX\ N 10000 03/15/2024 Granted as part of issuer equity compensation plan N Jason Wilder

555 IH 35 SOUTH NEW BRAUNFELS TX 78130

Class A Common Stock 04/30/2026 30000 2198081.68 Jason Wilder

555 IH 35 SOUTH NEW BRAUNFELS TX 78130

Class B Common Stock 04/30/2026 11993 858239.47 06/10/2026 Jason Wilder