144/A 0000950170-24-132336 0001409751 XXXXXXXX LIVE 0001261654 Universal Technical Institute, Inc. 001-31923 4225 East Windrose Drive Suite 200 Phoenix AZ 85032 623-445-9500 Coliseum Capital Management, LLC Owner Director Common Stock Morgan Stanley & Co. LLC

1585 Broadway New York NY 10036

3188460 92784186 53811817 12/02/2024 NYSE Common Stock 06/24/2016 Purchases directly from Issuer and Open Market Purchases Issuer and Open Market Purchases N 3188460 06/24/2016 Cash Y This Amendment No. 1 to Form 144 (this "Amendment") is being filed to update the amount of securities to be sold reported in the original Form 144, which was transmitted for filing on December 2, 2024. The "Number of Shares . . . To Be Sold" includes 2,483,579 shares sold on the date of such original Form 144. The securities referred herein are held directly by (a) Coliseum Capital Partners, L.P., an investment limited partnership of which Coliseum Capital, LLC ("CC") is general partner and for which Coliseum Capital Management, LLC ("CCM") serves as investment adviser and (b) a separate account investment advisory client of CCM. Christopher Shackelton and Adam Gray are managers of and have ownership interest in each of CCM and CC. Shackelton is a director of the Issuer. For the "Securities Information" table, the "Aggregate Market Value" is based on closing price of the Common Stock on February 10, 2025 of $29.10 per share. 02/10/2025 /s/ Chivonne Cassar, as Attorney-in-Fact