# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001213900-26-050384
Filing Date
2026-04-30
Accepted
2026-04-30 17:09:48
Documents
22
Period of Report
2026-06-23

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFINITIVE PROXY STATEMENT | ea0288169-def14a_alto.htm iXBRL | DEF 14A | 1314693
2 | GRAPHIC | ea028816901_img1.jpg | GRAPHIC | 39180
3 | GRAPHIC | ea028816901_img2.jpg | GRAPHIC | 8768
4 | GRAPHIC | ea028816901_img3.jpg | GRAPHIC | 99299
5 | GRAPHIC | ea028816901_img4.jpg | GRAPHIC | 108617
6 | GRAPHIC | ea028816901_img5.jpg | GRAPHIC | 103414
7 | GRAPHIC | ea028816901_img6.jpg | GRAPHIC | 94735
| Complete submission text file | 0001213900-26-050384.txt |  | 3980453

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL SCHEMA FILE | alto-20250430.xsd | EX-101.SCH | 15520
9 | XBRL DEFINITION FILE | alto-20250430_def.xml | EX-101.DEF | 15945
10 | XBRL LABEL FILE | alto-20250430_lab.xml | EX-101.LAB | 43908
11 | XBRL PRESENTATION FILE | alto-20250430_pre.xml | EX-101.PRE | 28888
25 | EXTRACTED XBRL INSTANCE DOCUMENT | ea0288169-def14a_alto_htm.xml | XML | 452645

Mailing Address 400 CAPITOL MALL, SUITE 2060 SACRAMENTO CA 95814
Business Address 400 CAPITOL MALL, SUITE 2060 SACRAMENTO CA 95814 916-403-2123
Alto Ingredients, Inc. (Filer) CIK: 0000778164 (see all company filings)

EIN.: 412170618 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 000-21467 | Film No.: 26927095
SIC: 2860 Industrial Organic Chemicals
(CF Office: 08 Industrial Applications and Services)