AEMETIS, INC.: A Critical Change in Financial Oversight

Event Description (what happened)

AEMETIS, INC., a a company focused on producing sustainable aviation fuel (SAF), renewable diesel, and renewable natural gas (RNG) from agricultural waste and non-food oils, recently switched its independent accounting firm. The company transitioned from RSM US LLP to KPMG LLP. This change represents a strategic move to address critical financial reporting challenges and bolster investor confidence.

Event Date/Timeline

AEMETIS's Audit Committee made this decision on March 10, 2026, terminating RSM US LLP's engagement on the same day. KPMG LLP now steps in as the company's independent registered public accounting firm. KPMG will begin by reviewing AEMETIS's financial statements for the quarter ending March 31, 2026, and will conduct the full audit for the fiscal year ending December 31, 2026. RSM had completed its audit work for the fiscal year ending December 31, 2025, before this transition.

Impact Assessment (who/what is affected)

The auditor change carries significant implications for AEMETIS and its stakeholders:

• AEMETIS: This directly impacts the company's financial reporting, internal controls, and overall financial credibility. AEMETIS will work closely with KPMG to implement stronger processes and address identified weaknesses.
• Investors/Traders: This change will heavily influence investor perception of AEMETIS's financial health and future prospects. The market will closely watch for improved financial controls and the eventual removal of "going concern" qualifications.
• Lenders and Strategic Partners: These entities rely heavily on audited financial statements. A stronger audit firm and improved financial controls could facilitate future financing and partnerships for AEMETIS's capital-intensive projects.
• Employees: While an auditor change does not directly impact employees, a stronger financial reporting system and addressing "going concern" issues can indirectly contribute to long-term stability and job security as the company secures its financial future.
• RSM US LLP and KPMG LLP: RSM loses a client it has served since 2012, while KPMG gains a new client, taking on the responsibility of auditing a complex, growth-oriented company.

Ultimately, this change signals a move towards higher standards of financial scrutiny, potentially leading to more rigorous internal controls and more reliable financial statements.

Financial Impact (if applicable)

While the 8-K filing states no disagreements with RSM on accounting principles or audit procedures, the context of this change carries significant financial implications:

• "Going Concern" Warnings: For the past two fiscal years (ending December 31, 2025, and December 31, 2024), RSM US LLP highlighted "substantial doubt about AEMETIS's ability to continue as a going concern" in its audit reports. This directly impacts the company's financial viability, hindering its ability to secure financing, affecting debt covenants, and potentially deterring investors.
• Material Weaknesses in Internal Controls: As of December 31, 2024, AEMETIS also reported "material weaknesses in internal control over financial reporting." These deficiencies can lead to errors, misstatements, and a lack of trust in reported financial data, potentially impacting the company's valuation and cost of capital.
• Capital Raising: A strong, credible financial reporting system is vital for AEMETIS to attract the significant capital needed to fund its large-scale projects. Improved financial transparency and the eventual removal of "going concern" qualifications could make it easier for the company to raise equity or debt financing on more favorable terms, directly impacting its financial capacity for growth.
• Direct Costs: The provided information does not specifically quantify the direct financial impact of the auditor change itself (e.g., new auditor fees, potential termination fees for the previous auditor) as material.

The decision to engage a "Big Four" firm like KPMG is interpreted as a strategic effort to address these serious financial reporting issues, strengthen internal controls, and improve credibility with investors and lenders. These actions have indirect but substantial financial implications for the company's future.

Key Takeaways for Investors

For AEMETIS, INC. investors, here are the key takeaways:

• Critical Inflection Point: This auditor change, driven by serious "going concern" and "material weaknesses" issues, demands close attention. It represents an opportunity for AEMETIS to reset its financial credibility.
• KPMG's Reputation: While engaging a "Big Four" firm like KPMG is a positive step towards more rigorous oversight, it does not automatically resolve the underlying financial challenges. AEMETIS must implement the necessary changes.
• Deep Dive into Financials: Scrutinize AEMETIS's upcoming financial statements, paying close attention to cash flow and liquidity, debt levels and covenants, progress on project financing, and disclosures on internal control improvements.
• Monitor Future Audit Opinions: KPMG's audit opinion in the annual 10-K will be the most important future document. Its language regarding "going concern" and internal controls will serve as a key indicator of AEMETIS's financial health.
• Expect Continued Volatility: News like this, especially with the "going concern" context, can lead to increased stock price volatility. Investors should prepare for swings as the market processes the company's progress in addressing these fundamental issues.