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10-K/A

Annual Report

ASPEN AEROGELS INC ASPN

0001193125-26-119892

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Filed
Mar 23, 2026 12:00 AM ET
Period of report
Amendment. Amends a previously filed report.

On SEC.gov

Financials in this filing

Metric Period Value
Shares Outstanding FY 2025 · Mar 10, 2026 82.83M sh
Shares Diluted FY 2025 · Dec 31, 2025 82.33M sh
Shares Diluted FY 2025 · Dec 31, 2024 80.31M sh
Shares Diluted FY 2025 · Dec 31, 2023 69.44M sh
Capex FY 2025 · Dec 31, 2025 $37.45M
Capex FY 2025 · Dec 31, 2024 $86.26M
Capex FY 2025 · Dec 31, 2023 $175.46M
Operating Cash Flow FY 2025 · Dec 31, 2025 $32.87M
Operating Cash Flow FY 2025 · Dec 31, 2024 $45.55M
Operating Cash Flow FY 2025 · Dec 31, 2023 −$42.61M
Cash And Equivalents FY 2025 · Dec 31, 2025 $156.86M
Cash And Equivalents FY 2025 · Dec 31, 2024 $220.88M
Stockholders Equity FY 2025 · Dec 31, 2025 $235.52M
Stockholders Equity FY 2025 · Dec 31, 2024 $614.71M
Stockholders Equity FY 2025 · Dec 31, 2023 $488.06M
Stockholders Equity FY 2025 · Dec 31, 2022 $447.44M
Current Liabilities FY 2025 · Dec 31, 2025 $62.03M
Current Liabilities FY 2025 · Dec 31, 2024 $110.11M
Total Liabilities FY 2025 · Dec 31, 2025 $171.16M
Total Liabilities FY 2025 · Dec 31, 2024 $280.44M
Current Assets FY 2025 · Dec 31, 2025 $242.05M
Current Assets FY 2025 · Dec 31, 2024 $409.45M
Total Assets FY 2025 · Dec 31, 2025 $406.68M
Total Assets FY 2025 · Dec 31, 2024 $895.14M
Eps Diluted FY 2025 · Dec 31, 2025 −$4.73
Eps Diluted FY 2025 · Dec 31, 2024 $0.17
Eps Diluted FY 2025 · Dec 31, 2023 −$0.66
Eps Basic FY 2025 · Dec 31, 2025 −$4.73
Eps Basic FY 2025 · Dec 31, 2024 $0.17
Eps Basic FY 2025 · Dec 31, 2023 −$0.66
Sga Expense FY 2025 · Dec 31, 2025 $55.77M
Sga Expense FY 2025 · Dec 31, 2024 $71.13M
Sga Expense FY 2025 · Dec 31, 2023 $56.76M
Rd Expense FY 2025 · Dec 31, 2025 $13.42M
Rd Expense FY 2025 · Dec 31, 2024 $18.05M
Rd Expense FY 2025 · Dec 31, 2023 $16.36M
Net Income FY 2025 · Dec 31, 2025 −$389.55M
Net Income FY 2025 · Dec 31, 2024 $13.38M
Net Income FY 2025 · Dec 31, 2023 −$45.81M
Operating Income FY 2025 · Dec 31, 2025 −$378.23M
Operating Income FY 2025 · Dec 31, 2024 $54.54M
Operating Income FY 2025 · Dec 31, 2023 −$49.2M
Gross Profit FY 2025 · Dec 31, 2025 $46M
Gross Profit FY 2025 · Dec 31, 2024 $182.9M
Gross Profit FY 2025 · Dec 31, 2023 $56.92M
Cost Of Revenue FY 2025 · Dec 31, 2025 $225.11M
Cost Of Revenue FY 2025 · Dec 31, 2024 $269.8M
Cost Of Revenue FY 2025 · Dec 31, 2023 $181.8M
Revenue FY 2025 · Dec 31, 2025 $271.1M
Revenue FY 2025 · Dec 31, 2024 $452.7M
Revenue FY 2025 · Dec 31, 2023 $238.72M