<SEC-DOCUMENT>0001213900-25-037629-index.html : 20250430 <SEC-HEADER>0001213900-25-037629.hdr.sgml : 20250430 <ACCEPTANCE-DATETIME>20250430161528 ACCESSION NUMBER: 0001213900-25-037629 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 28 CONFORMED PERIOD OF REPORT: 20250625 FILED AS OF DATE: 20250430 DATE AS OF CHANGE: 20250430 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Alto Ingredients, Inc. CENTRAL INDEX KEY: 0000778164 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 412170618 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 000-21467 FILM NUMBER: 25895451 BUSINESS ADDRESS: STREET 1: 400 CAPITOL MALL, SUITE 2060 CITY: SACRAMENTO STATE: CA ZIP: 95814 BUSINESS PHONE: 916-403-2123 MAIL ADDRESS: STREET 1: 400 CAPITOL MALL, SUITE 2060 CITY: SACRAMENTO STATE: CA ZIP: 95814 FORMER COMPANY: FORMER CONFORMED NAME: Pacific Ethanol, Inc. DATE OF NAME CHANGE: 20050324 FORMER COMPANY: FORMER CONFORMED NAME: ACCESSITY CORP DATE OF NAME CHANGE: 20030627 FORMER COMPANY: FORMER CONFORMED NAME: DRIVERSSHIELD COM CORP DATE OF NAME CHANGE: 20001115 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>ea0239694-def14a_alto.htm <DESCRIPTION>DEFINITIVE PROXY STATEMENT <TEXT> Document 1 - file: ea0239694-def14a_alto.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>image_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: image_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>image_002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: image_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>image_003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: image_003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>image_004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: image_004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>image_005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: image_005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>image_006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: image_006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>image_007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: image_007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>image_008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: image_008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>image_009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: image_009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>image_010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: image_010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>image_011.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: image_011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>13 <FILENAME>alto-20250428.xsd <DESCRIPTION>XBRL SCHEMA FILE <TEXT> Document 13 - file: alto-20250428.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>14 <FILENAME>alto-20250428_def.xml <DESCRIPTION>XBRL DEFINITION FILE <TEXT> Document 14 - file: alto-20250428_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>15 <FILENAME>alto-20250428_lab.xml <DESCRIPTION>XBRL LABEL FILE <TEXT> Document 15 - file: alto-20250428_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>16 <FILENAME>alto-20250428_pre.xml <DESCRIPTION>XBRL PRESENTATION FILE <TEXT> Document 16 - file: alto-20250428_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>19 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>R3.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: R3.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>21 <FILENAME>R4.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: R4.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>22 <FILENAME>R5.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 22 - file: R5.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>23 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 23 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>24 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 24 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>26 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 26 - file: FilingSummary.html
Document 26 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>28 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 28 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>29 <FILENAME>0001213900-25-037629-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 29 - file: 0001213900-25-037629-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>30 <FILENAME>ea0239694-def14a_alto_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 30 - file: ea0239694-def14a_alto_htm.html
Document 30 - RAW XML: ea0239694-def14a_alto_htm.xml
</DOCUMENT> </SEC-DOCUMENT>