ASPNHIGH SIGNALFINANCIAL10-K

ASPN experienced a dramatic financial contraction with revenue declining 40% and gross profit falling substantially more, while the company shifted focus toward commercial EV thermal barrier production.

The severe deterioration in profitability metrics alongside broad-based asset reductions suggests either a major business restructuring, asset impairments, or significant operational challenges. However, the operational language changes indicate progress in commercializing EV thermal barrier technology, with the company now supplying production parts to major automakers GM, Toyota, and ACC rather than just developing prototypes.

Comparing 2026-03-13 vs 2025-02-27View on EDGAR →
FINANCIAL ANALYSIS

ASPN's financial profile contracted significantly across nearly all metrics, with revenue declining 40% to $271.1M while gross profit fell much more severely to $46.0M. Balance sheet items showed corresponding reductions, with total assets declining 55% to $406.7M, accounts receivable falling 68%, and stockholders' equity dropping 62% to $235.5M. The broad-based nature of these declines, combined with reduced capital expenditures, suggests either major asset write-downs, business divestitures, or fundamental operational challenges that warrant close investor scrutiny.

FINANCIAL STATEMENT CHANGES
Gross Profit
P&L
-74.9%
$182.9M$46.0M

Gross margin compression — rising input costs, pricing pressure, or unfavorable product mix shift.

Accounts Receivable
Balance Sheet
-67.7%
$109.1M$35.3M

Receivables declined — improved collection efficiency or conservative revenue recognition.

Stockholders Equity
Balance Sheet
-61.7%
$614.7M$235.5M

Equity declined sharply — large losses, buybacks, or write-downs reducing book value significantly.

Capital Expenditure
Cash Flow
-56.6%
$86.3M$37.4M

Capex reduced 56.6% — investment cycle winding down or capital discipline; may improve near-term free cash flow.

Total Assets
Balance Sheet
-54.6%
$895.1M$406.7M

Total assets contracted 54.6% — asset sales, write-downs, or balance sheet optimization underway.

Current Liabilities
Balance Sheet
-43.7%
$110.1M$62.0M

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

Current Assets
Balance Sheet
-40.9%
$409.4M$242.1M

Current assets declined 40.9% — monitor working capital adequacy and short-term liquidity.

Revenue
P&L
-40.1%
$452.7M$271.1M

Revenue declined 40.1% — significant demand weakness or market share loss warrants investigation.

Total Liabilities
Balance Sheet
-39%
$280.4M$171.2M

Liabilities reduced 39% — deleveraging improves balance sheet strength and financial flexibility.

Total Debt
Balance Sheet
-31.1%
$95.0M$65.5M

Debt reduced 31.1% — deleveraging strengthens balance sheet and reduces financial risk.

LANGUAGE CHANGES
NEW — 2026-03-13
PRIOR — 2025-02-27
ADDED
As of March 10, 2026, the registrant had 82,825,603 shares of common stock outstanding.
Additionally, we do not use the or symbol in each instance in which one of our trademarks appears in this report, but this should not be construed as any indication that we will not assert our rights thereto to the fullest extent under applicable law.
Our core businesses are organized into two reportable segments: Thermal Barrier and Energy Industrial.
Thermal Barrier We have developed a number of promising aerogel products and technologies for the EV market, including our proprietary line of PyroThin aerogel thermal barriers for use in battery packs in EVs.
These properties enable EV manufacturers to achieve critical battery performance and safety goals by impeding the propagation of thermal runaway in lithium-ion battery systems at the battery cell, module, and pack levels across multiple lithium-ion battery system architectures.
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REMOVED
As of February 25, 2025, the registrant had 82,059,182 shares of common stock outstanding.
In addition, we are developing applications for our aerogel technology in the battery materials market and a number of other high-potential markets.
Our core businesses are organized into two reportable segments: Energy Industrial and Thermal Barrier.
Thermal Barrier We are actively developing a number of promising aerogel products and technologies for the EV market.
These properties enable EV manufacturers to achieve critical battery performance and safety goals.
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