AQMSHIGH SIGNALFINANCIAL10-K

AQMS dramatically reduced its debt burden by 96% while substantially cutting capital expenditures, signaling either successful deleveraging or potential operational scaling back.

The company achieved remarkable debt reduction from $9.3M to just $332K, which could indicate successful refinancing, asset sales, or conversion of debt to equity. However, the 95% reduction in capital expenditures alongside this deleveraging suggests the company may be conserving cash and reducing growth investments, which could impact future operational capacity and innovation capabilities.

Comparing 2026-03-31 vs 2025-03-31View on EDGAR →
FINANCIAL ANALYSIS

AQMS underwent significant financial restructuring with total debt falling 96% and total liabilities declining by half, while capital expenditures dropped 95% from $7.9M to $425K. Operating cash flow improved modestly by 25%, burning $3.3M less cash year-over-year, though R&D spending increased 28% to $8.1M. The overall picture suggests aggressive deleveraging and cash conservation efforts, with the company prioritizing debt reduction and operational efficiency over capital investment and expansion.

FINANCIAL STATEMENT CHANGES
Total Debt
Balance Sheet
-96.4%
$9.3M$332K

Debt reduced 96.4% — deleveraging strengthens balance sheet and reduces financial risk.

Capital Expenditure
Cash Flow
-94.6%
$7.9M$425K

Capex reduced 94.6% — investment cycle winding down or capital discipline; may improve near-term free cash flow.

Total Liabilities
Balance Sheet
-51.2%
$10.1M$4.9M

Liabilities reduced 51.2% — deleveraging improves balance sheet strength and financial flexibility.

Current Liabilities
Balance Sheet
-45.9%
$8.2M$4.4M

Current liabilities reduced — improved short-term financial position and working capital health.

R&D Expense
P&L
+27.6%
$6.3M$8.1M

R&D investment increased 27.6% — signals commitment to future product development, though near-term margin impact.

Total Assets
Balance Sheet
-25.3%
$26.4M$19.7M

Total assets contracted 25.3% — asset sales, write-downs, or balance sheet optimization underway.

Operating Cash Flow
Cash Flow
+24.8%
-$13.6M-$10.3M

Operating cash flow grew 24.8% — strong conversion of earnings to cash, healthy business fundamentals.

LANGUAGE CHANGES
NEW — 2026-03-31
PRIOR — 2025-03-31
ADDED
false --12-31 FY 2025 At Aqua Metals, Inc., we are committed to protecting our information systems, data, and sensitive information from unauthorized access, breaches, and cyber-attacks.
State taxes in California made up the majority (greater than 50 percent) of the tax effect in this category for the years ended December 31, 2025 and 2024.
Business Background Aqua Metals was incorporated in Delaware on June 20, 2014, to develop and commercialize metals recycling technologies based on its proprietary AquaRefining process.
In 2015, the Company developed its initial AquaRefining technology for lead-acid battery recycling, and between 2017 and 2019 operated a demonstration facility that achieved sustained production of recycled lead using a smelterless process.
In 2021, the Company expanded its focus to lithium-ion battery recycling following the development of intellectual property applicable to lithium battery materials.
The Company established its Innovation Center in the Tahoe-Reno Industrial Center ( TRIC ) to support research, development, and pilot-scale operations.
During 2022 and 2023, Aqua Metals demonstrated bench-scale and pilot-scale recovery of lithium, nickel, cobalt, copper, and manganese from lithium-ion battery black mass.
The Company constructed and commissioned an integrated pilot system at its Innovation Center and began operating the system using an electricity-based process rather than high-temperature furnaces or conventional chemical refining methods.
In late 2024, the Company completed a multi-week continuous 24-hour operating campaign at its pilot facility.
In 2025, Aqua Metals refined its commercialization strategy to prioritize a simplified product slate, including lithium carbonate and mixed hydroxide precipitate ( MHP ), with the objective of reducing capital requirements, improving early-stage operating economics, and accelerating deployment timelines.
REMOVED
Business Background We were formed as a Delaware corporation on June 20, 2014, for the purpose of engaging in the business of recycling metals through an innovative, proprietary and patent-pending process that we developed and named AquaRefining.
In 2015, Aqua Metals developed a breakthrough metal recycling technology that utilizes a clean, closed-loop process that can produce high-purity metal.
We believe this innovative approach can deliver raw materials back into the manufacturing supply chain while reducing emissions and toxic byproducts and creating a safer work environment.
In particular, the modular AquaRefining systems have already demonstrated the ability to recover critical minerals from both lithium-ion and lead acid batteries and can reduce the cost and environmental impact of battery recycling.
Aqua Metals has a history of battery recycling, having first owned and operated a lead acid battery recycling facility between 2017 and 2019.
This breakthrough technology was initially applied in the lead acid battery (LAB) recycling industry, building the first integrated recycling system for breaking LAB and recovering pure metal utilizing our innovative and patented smelterless AquaRefining technologies.
We believe our entry into lithium-ion battery recycling positions Aqua Metals to capitalize on the surging demand for critical minerals driven by the global energy transition, expected to create a $400 billion market by 2030.
In August 2021, we announced we had established our Innovation Center in the Tahoe-Reno Industrial Center (TRIC) focused on applying our proven technology to LiB recycling research, development and prototyping.
In February 2023, we acquired a five-acre parcel of land with an existing building to begin development of our Li AquaRefining recycling campus at TRIC.
When fully developed, the facility we envision is designed to process lithium-ion battery material using our proprietary Li AquaRefining technology.
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