Material Weakness Index › Company

Aemetis, Inc (AMTX): material weakness history

Aemetis, Inc reported ineffective internal control over financial reporting because of a material weakness in 20 filings since Mar 15, 2021. The latest was its 10-Q for the period ended Sep 30, 2025.

Checked against SEC EDGAR: Oct 29, 2026

Filings with a weakness20
First in our dataMar 15, 2021
AuditorRSM US LLP
StatusControls reported effective in its 10-K for the period ended Dec 31, 2025

Causes the company named

ITGC: general · 11Not described · 8Financial close and reporting · 4Accounting expertise and resources · 1

IT general controls and internal controls over financial reporting were ineffective to ensure timely and accurate disclosure.

What the latest filing says

Based on this evaluation, our CEO and CFO concluded that, although remediation plans were initiated to address the material weaknesses over financial reporting as identified in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, IT general controls along with certain internal controls over financial reporting were not effective to provide reasonable assurance that the information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in Securities and Exchange Commission rules and forms, and is accumulated and communicated to our management, including our CEO and CFO, as appropriate, to allow timely decisions regarding required disclosure. Changes in Internal Control over Financial Reporting. As discussed in greater detail under Item 9A, Controls and Procedures, in our Annual Report on Form 10-K for the year ended December 31, 2024, we are executing our remediation plans to address the material weaknesses in our internal controls rel [...]

From the controls section of the 10-Q filed Nov 7, 2025. Read the full filing on SEC EDGAR.

Company response: Aemetis, Inc can send a statement or a link to its remediation update to russell@ctrlworx.com. We post it here, unedited and dated.

Filings

FiledFormPeriodControlsCausesFiling
Mar 16, 202610-KDec 31, 2025EffectiveEDGAR
Nov 7, 202510-QSep 30, 2025Not effectiveFinancial close and reporting; ITGC: generalEDGAR
Aug 7, 202510-QJun 30, 2025Not effectiveFinancial close and reporting; ITGC: generalEDGAR
May 8, 202510-QMar 31, 2025Not effectiveFinancial close and reporting; ITGC: generalEDGAR
Mar 14, 202510-KDec 31, 2024Not effectiveFinancial close and reporting; ITGC: generalEDGAR
Nov 12, 202410-QSep 30, 2024Not effectiveITGC: generalEDGAR
Aug 5, 202410-QJun 30, 2024Not effectiveITGC: generalEDGAR
May 9, 202410-QMar 31, 2024Not effectiveITGC: generalEDGAR
Mar 29, 202410-KDec 31, 2023Not effectiveNot describedEDGAR
Nov 9, 202310-QSep 30, 2023Not effectiveITGC: generalEDGAR
Aug 4, 202310-QJun 30, 2023Not effectiveITGC: generalEDGAR
May 5, 202310-QMar 31, 2023Not effectiveITGC: generalEDGAR
Mar 9, 202310-KDec 31, 2022Not effectiveNot describedEDGAR
Nov 7, 202210-QSep 30, 2022Not effectiveNot describedEDGAR
Aug 8, 202210-QJun 30, 2022Not effectiveNot describedEDGAR
May 16, 202210-QMar 31, 2022Not effectiveNot describedEDGAR
Mar 10, 202210-KDec 31, 2021Not effectiveITGC: generalEDGAR
Nov 12, 202110-QSep 30, 2021Not effectiveNot describedEDGAR
Aug 12, 202110-QJun 30, 2021Not effectiveNot describedEDGAR
May 12, 202110-QMar 31, 2021Not effectiveNot describedEDGAR
Mar 15, 202110-KDec 31, 2020Not effectiveAccounting expertise and resourcesEDGAR

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Based on public SEC filings. Causes are grouped into standard categories by Ctrl Worx™. The filings are the authority. Ctrl Worx is not affiliated with Aemetis, Inc or the SEC. Not investment advice.