secwatch / observer
ALTO Alto Ingredients, Inc.
CIK 0000778164 36 ready 8-Ks latest June 23, 2026, 4:18 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline
Ready 8-Ks 36
Latest filing June 23, 2026, 4:18 PM ET
Top materiality 0.85
Event mix earnings ×18 · other_material ×6 · leadership ×5
Sentiment 5 pos · 8 neg · 23 neu
Latest earnings reported 2026-Q1
Executive change recent →
SHENANIGAN SCORE 1 / 7 see the board

Recent 8-K filings for ALTO

Executive changes

Departed

Douglas L. Kieta

Chairman of the Board
ALTO · Alto Ingredients, Inc.
Effective
2025-06-25
Filed
March 18, 2025, 7:59 PM ET
On March 17, 2025, Douglas L. Kieta, the Chairman of the Board of the Company notified the Company that he will not stand for re-election to the Board at the Company’s upcoming 2025 Annual Meeting to be held on June 25, 2025, and therefore his term as a director will end at the 2025 Annual Meeting.
Departed

Michael D. Kandris

Director
ALTO · Alto Ingredients, Inc.
Effective
2025-06-25
Filed
March 18, 2025, 7:59 PM ET
On March 17, 2025, Michael D. Kandris, a member of the Board, notified the Company that he will not stand for re-election to the Board at the Company’s upcoming 2025 Annual Meeting, and therefore his term as a director will end at the 2025 Annual Meeting.
Appointed

Todd E. Benton

Chief Operating Officer
ALTO · Alto Ingredients, Inc.
Effective
2024-04-01
Filed
March 21, 2024, 7:59 PM ET
the Board appointed Todd E. Benton, effective as of April 1, 2024, to serve as the Chief Operating Officer of the Company.
Departed (interim)

Michael D. Kandris

Interim Chief Operating Officer
ALTO · Alto Ingredients, Inc.
Effective
2024-04-01
Successor
Todd E. Benton
Filed
March 21, 2024, 7:59 PM ET
Michael D. Kandris advised Alto Ingredients, Inc. (the “Company”) that he will resign from his position as Interim Chief Operating Officer of the Company effective as of April 1, 2024.
Appointed

Bryon T. McGregor

President and Chief Executive Officer
ALTO · Alto Ingredients, Inc.
Effective
2023-08-01
Filed
August 7, 2023, 7:59 PM ET
the Board of Directors (the “Board”) of the Company appointed Bryon T. McGregor to serve as the Company’s President and Chief Executive Officer.
Appointed

Robert R. Olander

Chief Financial Officer
ALTO · Alto Ingredients, Inc.
Effective
2023-08-01
Filed
August 7, 2023, 7:59 PM ET
Effective August 1, 2023, the Board appointed Robert R. Olander to serve as the Company’s Chief Financial Officer.
Appointed (interim)

Michael D. Kandris

Interim Chief Operating Officer
ALTO · Alto Ingredients, Inc.
Effective
2023-08-01
Filed
August 7, 2023, 7:59 PM ET
On the same date, the Board appointed Mr. Kandris to serve as the Company’s Interim Chief Operating Officer for a period of up to one year.
Departed

Michael D. Kandris

President and Chief Executive Officer
ALTO · Alto Ingredients, Inc.
Effective
2023-08-01
Successor
Bryon T. McGregor
Filed
August 7, 2023, 7:59 PM ET
Effective August 1, 2023, Michael D. Kandris retired as President and Chief Executive Officer of the Company.
Departed

Christopher W. Wright

Senior Vice President
ALTO · Alto Ingredients, Inc.
Effective
2022-05-27
Filed
June 1, 2022, 7:59 PM ET
On May 27, 2022, Christopher W. Wright, Senior Vice President, a named executive officer, and former Vice President, General Counsel and Secretary, retired from his service as an employee of Alto Ingredients, Inc.

Earnings & guidance

2026-Q1 EPS reported $0.05 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.65 · Most common event earnings

5 positive 8 negative 23 neutral

source · ALTO on sec.gov