ALTO Alto Ingredients Inc

Alto Ingredients, Inc. (NASDAQ: ALTO), a leading producer and distributor of specialty alcohols and essential ingredients, announced that management plans to conduct one-on-one meetings at these conferences in November 2023.

November 14:	ROTH MKM 3rd Annual AgTech Answers Conferenceone-on-one meetings, New York
November 16:	14th Annual Craig-Hallum Alpha Select Conferenceone-on-one meetings, New York

Presentation materials and webcast for the call can be accessed at www.altoingredients.com.

About Alto Ingredients, Inc.Alto Ingredients, Inc. (ALTO) is a leading producer and distributor of specialty alcohols and essential ingredients. The company is focused on products for four key markets: Health, Home & Beauty; Food & Beverage; Essential Ingredients; and Renewable Fuels. The company’s customers include major food and beverage companies and consumer products companies. For more information, please visit www.altoingredients.com.

Company IR Contact:                 Michael Kramer, Alto Ingredients, Inc., 916-403-2755, Investorrelations@altoingredients.comIR Agency Contact:Kirsten Chapman, LHA Investor Relations, 415-433-3777, Investorrelations@altoingredients.com