ALTO SEC Filings: 8-K, 10-Q, S-3 & 424B – Alto Ingredients

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 8, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 13, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 7, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 8, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Alto Ingredients Reports Q3 2026 Net Income of $12.7 Million and Adjusted EBITDA of $21.0 Million

Nov 4, 2026

8-K

Alto Ingredients, Inc. Enters Into $50 Million At-The-Market Equity Offering Program

Aug 7, 2026

8-K

Alto Ingredients, Inc. Reports Second Quarter 2026 Financial Results and Establishes $50 Million ATM Equity Program

Aug 5, 2026

8-K

Alto Ingredients, Inc. Announces Results of 2026 Annual Meeting of Stockholders

Jun 23, 2026

8-K

Alto Ingredients, Inc. Reports First Quarter 2026 Financial Results

May 6, 2026

8-K

Alto Ingredients Reports Strong Q4 and Year-End 2025 Results with Significant Improvement Across All Segments

Mar 4, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B5

[No Baby Shelf]* August 2026 ATM | Offering amount: $50,000,000 | Bank: Craig-Hallum Capital Group LLC; The Benchmark Company, LLC; H.C. Wainwright & Co., LLC

Aug 5, 2026

424B3

UPDATED | SHARE RESALE REGISTRATION | Shares amount: 1,282,051

Dec 12, 2022

424B3

8,900,493 shares of Common Stock-

Nov 30, 2020

424B5

Pre-funded Warrants to Purchase Up to 3,825,493 Shares of Common Stock

Oct 26, 2020

424B5

Registration

Oct 23, 2020

424B5

Up to $30,000,000 of Common Stock

Aug 13, 2020

Registrations

TYPE

HEADLINE

FILED AT

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Jun 23, 2026

S-3

May 2026 SHELF

May 8, 2026

S-8

Registration

Jun 20, 2024

S-3

SHELF | Offering amount: $100,000,000.00 EFFECTIVE

Jun 23, 2023

S-8

Registration

Jun 22, 2023

S-3

SHARE RESALE REGISTRATION | Shares amount: 1,282,051 | Share price: $3.47 EFFECTIVE

Nov 29, 2022

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 30, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 30, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

May 1, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 30, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 26, 2024

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 26, 2024

Ownerships

TYPE

HEADLINE

FILED AT

NATHAN GILBERT E (Reporting)

Sep 14, 2026

NATHAN GILBERT E (Reporting)

Aug 12, 2026

SCHEDULE 13G

BlackRock, Inc. (Filed by)

Jul 27, 2026

Nury Dianne S. (Reporting)

Jun 25, 2026

NATHAN GILBERT E (Reporting)

Jun 25, 2026

Tank Alan Robert (Reporting)

Jun 25, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

May 26, 2026

CORRESP

Form CORRESP - Correspondence

May 20, 2026

LETTER

Form UPLOAD - SEC-generated letter

May 14, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

Jul 6, 2023

CORRESP

Form CORRESP - Correspondence

Jun 29, 2023

LETTER

Form UPLOAD - SEC-generated letter

Jun 29, 2023

Alto Ingredients, Inc. ALTO · SEC Filings