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ISCO INTERNATIONAL INC

EDGAR

Quarterly report (10-Q) · filed 2008-11-19

64 filing records in this dataset, filed from 1996-08-14 to 2008-11-19. Explore the available filing history and original sources.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

1.87 million USD

2008-11-19 · USD

Exact inputs and evidence

Revenue: 1867170 USD Source

Operating margin

-438.38%

2008-11-19 · %

Exact inputs and evidence

Operating Income: -8185222 USD Source
Revenue: 1867170 USD Source

Cash and cash equivalents: 790 thousand USD 2008-11-19 Source
Exact value

789986 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2008-11-19.

Financial data available through: 2006-12-31.

Financial coverage is incomplete. Newer filings are recorded, but comparable financial figures for those periods are not available here yet.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2006-12-31
Operating income: 10 of 11 periods available· newest 2006-12-31
Net income: 11 of 11 periods available· newest 2006-12-31
Operating cash flow: 11 of 11 periods available· newest 2006-12-31
Capital expenditure: 10 of 11 periods available· newest 2006-12-31
Total assets: 11 of 11 periods available· newest 2006-12-31
liabilities: No compatible figures in this window
Current assets: 11 of 11 periods available· newest 2006-12-31
Current liabilities: 11 of 11 periods available· newest 2006-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2006-12-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
+46.1%

Prior period

USD 10.26 million

2005-01-01 – 2005-12-31
Current period

USD 15 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

14997320 − 10264428 = 4732892 USD

10264428 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
14997320 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Year-over-year change in Revenue: 4732892 USD Concept: fundies:Revenue Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 14997320 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#6716 Input fundies:Revenue: 10264428 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#6716
The citation records this snapshot. The page link may show a newer release later.
Net income
−USD 1.39 million

Prior period

−USD 2.98 million

2005-01-01 – 2005-12-31
Current period

−USD 4.36 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

-4364984 − -2976882 = -1388102 USD

-2976882 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
-4364984 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Year-over-year change in Net income: -1388102 USD Concept: fundies:NetIncome Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -4364984 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8264 Input fundies:NetIncome: -2976882 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8264
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
−USD 2.75 million

Prior period

−USD 3.01 million

2005-01-01 – 2005-12-31
Current period

−USD 5.76 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

-5758716 − -3009333 = -2749383 USD

-3009333 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
-5758716 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Year-over-year change in Operating cash flow: -2749383 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -5758716 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 Input fundies:OperatingCashFlow: -3009333 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+274.8%

Prior period

USD 80,694

2005-01-01 – 2005-12-31
Current period

USD 302,458

2006-01-01 – 2006-12-31

Exact inputs and evidence

302458 − 80694 = 221764 USD

80694 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
302458 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Year-over-year change in Capital expenditure: 221764 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 302458 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 Input fundies:CapitalExpenditure: 80694 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786
The citation records this snapshot. The page link may show a newer release later.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2006 2006-01-01 – 2006-12-31

Revenue USD 15 million 100% of revenue
Operating costs Derived USD 18.57 million 124% of revenue
Operating income −USD 3.58 million −24% of revenue
Tax, interest and other Derived USD 788,761 5.3% of revenue
Net income −USD 4.36 million −29% of revenue

Cash

Operating cash flow −USD 5.76 million −38% of revenue
Capital expenditure USD 302,458 2% of revenue
Free cash flow Derived −USD 6.06 million −40% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

1997 Operating loss: operating costs were 1,274% of revenue.
1998 Operating loss: operating costs were 469% of revenue.
1999 Operating loss: operating costs were 493% of revenue.
2000 Operating loss: operating costs were 2,777% of revenue.
2001 Operating loss: operating costs were 1,218% of revenue.
2002 Operating loss: operating costs were 450% of revenue.
2003 Operating loss: operating costs were 284% of revenue.
2004 Operating loss: operating costs were 327% of revenue.
2005 Operating loss: operating costs were 121% of revenue.
2006 Operating loss: operating costs were 124% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
1997 1997-01-01 – 1997-12-31	1038134	13223414 Derived	-12185280	-236812 Derived	-11948468	-12586002 Derived	Source 1997-01-01 – 1997-12-31: 1038134 USD Inspect Revenue Open source 1997-01-01 – 1997-12-31: -12185280 USD Inspect Operating Income Open source 1997-01-01 – 1997-12-31: -11948468 USD Inspect Net Income Open source 1997-01-01 – 1997-12-31: -12275046 USD Inspect Operating Cash Flow Open source 1997-01-01 – 1997-12-31: 310956 USD Inspect Capital Expenditure Open source
1998 1998-01-01 – 1998-12-31	3242930	15199869 Derived	-11956939	9893181 Derived	-21850120	-11099152 Derived	Source 1998-01-01 – 1998-12-31: 3242930 USD Inspect Revenue Open source 1998-01-01 – 1998-12-31: -11956939 USD Inspect Operating Income Open source 1998-01-01 – 1998-12-31: -21850120 USD Inspect Net Income Open source 1998-01-01 – 1998-12-31: -10990735 USD Inspect Operating Cash Flow Open source 1998-01-01 – 1998-12-31: 108417 USD Inspect Capital Expenditure Open source
1999 1999-01-01 – 1999-12-31	2408604	11879741 Derived	-9471137	13245125 Derived	-22716262	-6504461 Derived	Source 1999-01-01 – 1999-12-31: 2408604 USD Inspect Revenue Open source 1999-01-01 – 1999-12-31: -9471137 USD Inspect Operating Income Open source 1999-01-01 – 1999-12-31: -22716262 USD Inspect Net Income Open source 1999-01-01 – 1999-12-31: -6419011 USD Inspect Operating Cash Flow Open source 1999-01-01 – 1999-12-31: 85450 USD Inspect Capital Expenditure Open source
2000 2000-01-01 – 2000-12-31	495885	13772101 Derived	-13276216	5519967 Derived	-18796183	-11074960 Derived	Source 2000-01-01 – 2000-12-31: 495885 USD Inspect Revenue Open source 2000-01-01 – 2000-12-31: -13276216 USD Inspect Operating Income Open source 2000-01-01 – 2000-12-31: -18796183 USD Inspect Net Income Open source 2000-01-01 – 2000-12-31: -10871432 USD Inspect Operating Cash Flow Open source 2000-01-01 – 2000-12-31: 203528 USD Inspect Capital Expenditure Open source
2001 2001-01-01 – 2001-12-31	1981001	24122267 Derived	-22141266	6048337 Derived	-28189603	-23457651 Derived	Source 2001-01-01 – 2001-12-31: 1981001 USD Inspect Revenue Open source 2001-01-01 – 2001-12-31: -22141266 USD Inspect Operating Income Open source 2001-01-01 – 2001-12-31: -28189603 USD Inspect Net Income Open source 2001-01-01 – 2001-12-31: -22868565 USD Inspect Operating Cash Flow Open source 2001-01-01 – 2001-12-31: 589086 USD Inspect Capital Expenditure Open source
2002 2002-01-01 – 2002-12-31	3662805	16476367 Derived	-12813562	264270 Derived	-13077832	-13756568 Derived	Source 2002-01-01 – 2002-12-31: 3662805 USD Inspect Revenue Open source 2002-01-01 – 2002-12-31: -12813562 USD Inspect Operating Income Open source 2002-01-01 – 2002-12-31: -13077832 USD Inspect Net Income Open source 2002-01-01 – 2002-12-31: -13630612 USD Inspect Operating Cash Flow Open source 2002-01-01 – 2002-12-31: 125956 USD Inspect Capital Expenditure Open source
2003 2003-01-01 – 2003-12-31	3238402	9202255 Derived	-5963853	1192222 Derived	-7156075	Unavailable	Source 2003-01-01 – 2003-12-31: 3238402 USD Inspect Revenue Open source 2003-01-01 – 2003-12-31: -5963853 USD Inspect Operating Income Open source 2003-01-01 – 2003-12-31: -7156075 USD Inspect Net Income Open source 2003-01-01 – 2003-12-31: -2972818 USD Inspect Operating Cash Flow Open source
2004 2004-01-01 – 2004-12-31	2621933	8569725 Derived	-5947792	1019509 Derived	-6967301	-4296551 Derived	Source 2004-01-01 – 2004-12-31: 2621933 USD Inspect Revenue Open source 2004-01-01 – 2004-12-31: -5947792 USD Inspect Operating Income Open source 2004-01-01 – 2004-12-31: -6967301 USD Inspect Net Income Open source 2004-01-01 – 2004-12-31: -4178865 USD Inspect Operating Cash Flow Open source 2004-01-01 – 2004-12-31: 117686 USD Inspect Capital Expenditure Open source
2005 2005-01-01 – 2005-12-31	10264428	12441232 Derived	-2176804	800078 Derived	-2976882	-3090027 Derived	Source 2005-01-01 – 2005-12-31: 10264428 USD Inspect Revenue Open source 2005-01-01 – 2005-12-31: -2176804 USD Inspect Operating Income Open source 2005-01-01 – 2005-12-31: -2976882 USD Inspect Net Income Open source 2005-01-01 – 2005-12-31: -3009333 USD Inspect Operating Cash Flow Open source 2005-01-01 – 2005-12-31: 80694 USD Inspect Capital Expenditure Open source
2006 2006-01-01 – 2006-12-31	14997320	18573543 Derived	-3576223	788761 Derived	-4364984	-6061174 Derived	Source 2006-01-01 – 2006-12-31: 14997320 USD Inspect Revenue Open source 2006-01-01 – 2006-12-31: -3576223 USD Inspect Operating Income Open source 2006-01-01 – 2006-12-31: -4364984 USD Inspect Net Income Open source 2006-01-01 – 2006-12-31: -5758716 USD Inspect Operating Cash Flow Open source 2006-01-01 – 2006-12-31: 302458 USD Inspect Capital Expenditure Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 15M 2006

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Revenue	1038134	Revenue: 1038134 Open source
19981998-12-31	Revenue	3242930	Revenue: 3242930 Open source
19991999-12-31	Revenue	2408604	Revenue: 2408604 Open source
20002000-12-31	Revenue	495885	Revenue: 495885 Open source
20012001-12-31	Revenue	1981001	Revenue: 1981001 Open source
20022002-12-31	Revenue	3662805	Revenue: 3662805 Open source
20032003-12-31	Revenue	3238402	Revenue: 3238402 Open source
20042004-12-31	Revenue	2621933	Revenue: 2621933 Open source
20052005-12-31	Revenue	10264428	Revenue: 10264428 Open source
20062006-12-31	Revenue	14997320	Revenue: 14997320 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

46.1% 2006

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
19971997-12-31	Year over year	394.8%	Revenue: 1038134 Open source Revenue: 209822 Open source
19981998-12-31	Year over year	212.4%	Revenue: 3242930 Open source Revenue: 1038134 Open source
19991999-12-31	Year over year	-25.7%	Revenue: 2408604 Open source Revenue: 3242930 Open source
20002000-12-31	Year over year	-79.4%	Revenue: 495885 Open source Revenue: 2408604 Open source
20012001-12-31	Year over year	299.5%	Revenue: 1981001 Open source Revenue: 495885 Open source
20022002-12-31	Year over year	84.9%	Revenue: 3662805 Open source Revenue: 1981001 Open source
20032003-12-31	Year over year	-11.6%	Revenue: 3238402 Open source Revenue: 3662805 Open source
20042004-12-31	Year over year	-19%	Revenue: 2621933 Open source Revenue: 3238402 Open source
20052005-12-31	Year over year	291.5%	Revenue: 10264428 Open source Revenue: 2621933 Open source
20062006-12-31	Year over year	46.1%	Revenue: 14997320 Open source Revenue: 10264428 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin -23.8% 2006

Net margin -29.1% 2006

Free cash flow margin -40.4% 2006

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
19971997-12-31	Operating margin	-1,173.8%	Operating Income: -12185280 Open source Revenue: 1038134 Open source
19981998-12-31	Operating margin	-368.7%	Operating Income: -11956939 Open source Revenue: 3242930 Open source
19991999-12-31	Operating margin	-393.2%	Operating Income: -9471137 Open source Revenue: 2408604 Open source
20002000-12-31	Operating margin	-2,677.3%	Operating Income: -13276216 Open source Revenue: 495885 Open source
20012001-12-31	Operating margin	-1,117.7%	Operating Income: -22141266 Open source Revenue: 1981001 Open source
20022002-12-31	Operating margin	-349.8%	Operating Income: -12813562 Open source Revenue: 3662805 Open source
20032003-12-31	Operating margin	-184.2%	Operating Income: -5963853 Open source Revenue: 3238402 Open source
20042004-12-31	Operating margin	-226.8%	Operating Income: -5947792 Open source Revenue: 2621933 Open source
20052005-12-31	Operating margin	-21.2%	Operating Income: -2176804 Open source Revenue: 10264428 Open source
20062006-12-31	Operating margin	-23.8%	Operating Income: -3576223 Open source Revenue: 14997320 Open source
19971997-12-31	Net margin	-1,151%	Net Income: -11948468 Open source Revenue: 1038134 Open source
19981998-12-31	Net margin	-673.8%	Net Income: -21850120 Open source Revenue: 3242930 Open source
19991999-12-31	Net margin	-943.1%	Net Income: -22716262 Open source Revenue: 2408604 Open source
20002000-12-31	Net margin	-3,790.4%	Net Income: -18796183 Open source Revenue: 495885 Open source
20012001-12-31	Net margin	-1,423%	Net Income: -28189603 Open source Revenue: 1981001 Open source
20022002-12-31	Net margin	-357%	Net Income: -13077832 Open source Revenue: 3662805 Open source
20032003-12-31	Net margin	-221%	Net Income: -7156075 Open source Revenue: 3238402 Open source
20042004-12-31	Net margin	-265.7%	Net Income: -6967301 Open source Revenue: 2621933 Open source
20052005-12-31	Net margin	-29%	Net Income: -2976882 Open source Revenue: 10264428 Open source
20062006-12-31	Net margin	-29.1%	Net Income: -4364984 Open source Revenue: 14997320 Open source
19971997-12-31	Free cash flow margin	-1,212.4%	Revenue: 1038134 Open source Operating Cash Flow: -12275046 Open source Capital Expenditure: 310956 Open source
19981998-12-31	Free cash flow margin	-342.3%	Revenue: 3242930 Open source Operating Cash Flow: -10990735 Open source Capital Expenditure: 108417 Open source
19991999-12-31	Free cash flow margin	-270.1%	Revenue: 2408604 Open source Operating Cash Flow: -6419011 Open source Capital Expenditure: 85450 Open source
20002000-12-31	Free cash flow margin	-2,233.4%	Revenue: 495885 Open source Operating Cash Flow: -10871432 Open source Capital Expenditure: 203528 Open source
20012001-12-31	Free cash flow margin	-1,184.1%	Revenue: 1981001 Open source Operating Cash Flow: -22868565 Open source Capital Expenditure: 589086 Open source
20022002-12-31	Free cash flow margin	-375.6%	Revenue: 3662805 Open source Operating Cash Flow: -13630612 Open source Capital Expenditure: 125956 Open source
20032003-12-31	Free cash flow margin	Not reported	Revenue: 3238402 Open source Operating Cash Flow: -2972818 Open source
20042004-12-31	Free cash flow margin	-163.9%	Revenue: 2621933 Open source Operating Cash Flow: -4178865 Open source Capital Expenditure: 117686 Open source
20052005-12-31	Free cash flow margin	-30.1%	Revenue: 10264428 Open source Operating Cash Flow: -3009333 Open source Capital Expenditure: 80694 Open source
20062006-12-31	Free cash flow margin	-40.4%	Revenue: 14997320 Open source Operating Cash Flow: -5758716 Open source Capital Expenditure: 302458 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -5.8M 2006

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Operating cash flow	-12275046	Operating Cash Flow: -12275046 Open source
19981998-12-31	Operating cash flow	-10990735	Operating Cash Flow: -10990735 Open source
19991999-12-31	Operating cash flow	-6419011	Operating Cash Flow: -6419011 Open source
20002000-12-31	Operating cash flow	-10871432	Operating Cash Flow: -10871432 Open source
20012001-12-31	Operating cash flow	-22868565	Operating Cash Flow: -22868565 Open source
20022002-12-31	Operating cash flow	-13630612	Operating Cash Flow: -13630612 Open source
20032003-12-31	Operating cash flow	-2972818	Operating Cash Flow: -2972818 Open source
20042004-12-31	Operating cash flow	-4178865	Operating Cash Flow: -4178865 Open source
20052005-12-31	Operating cash flow	-3009333	Operating Cash Flow: -3009333 Open source
20062006-12-31	Operating cash flow	-5758716	Operating Cash Flow: -5758716 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD -6.1M 2006

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Free cash flow	-12586002	Operating Cash Flow: -12275046 Open source Capital Expenditure: 310956 Open source
19981998-12-31	Free cash flow	-11099152	Operating Cash Flow: -10990735 Open source Capital Expenditure: 108417 Open source
19991999-12-31	Free cash flow	-6504461	Operating Cash Flow: -6419011 Open source Capital Expenditure: 85450 Open source
20002000-12-31	Free cash flow	-11074960	Operating Cash Flow: -10871432 Open source Capital Expenditure: 203528 Open source
20012001-12-31	Free cash flow	-23457651	Operating Cash Flow: -22868565 Open source Capital Expenditure: 589086 Open source
20022002-12-31	Free cash flow	-13756568	Operating Cash Flow: -13630612 Open source Capital Expenditure: 125956 Open source
20032003-12-31	Free cash flow	Unavailable	Operating Cash Flow: -2972818 Open source
20042004-12-31	Free cash flow	-4296551	Operating Cash Flow: -4178865 Open source Capital Expenditure: 117686 Open source
20052005-12-31	Free cash flow	-3090027	Operating Cash Flow: -3009333 Open source Capital Expenditure: 80694 Open source
20062006-12-31	Free cash flow	-6061174	Operating Cash Flow: -5758716 Open source Capital Expenditure: 302458 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
1997-12-31	Liabilities / assets	Not reported	Total Assets: 11534309 Open source
1998-12-31	Liabilities / assets	Not reported	Total Assets: 10028088 Open source
1999-12-31	Liabilities / assets	Not reported	Total Assets: 6039159 Open source
2000-12-31	Liabilities / assets	Not reported	Total Assets: 23750073 Open source
2001-12-31	Liabilities / assets	Not reported	Total Assets: 20927095 Open source
2002-12-31	Liabilities / assets	Not reported	Total Assets: 19183000 Open source
2003-12-31	Liabilities / assets	Not reported	Total Assets: 17723035 Open source
2004-12-31	Liabilities / assets	Not reported	Total Assets: 17133752 Open source
2005-12-31	Liabilities / assets	Not reported	Total Assets: 22905633 Open source
2006-12-31	Liabilities / assets	Not reported	Total Assets: 26875195 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.89× 2006

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
19971997-12-31	Current assets / current liabilities	4.38×	Current Assets: 6051769 Open source Current Liabilities: 1382787 Open source
19981998-12-31	Current assets / current liabilities	4.28×	Current Assets: 5468366 Open source Current Liabilities: 1277818 Open source
19991999-12-31	Current assets / current liabilities	1.52×	Current Assets: 2420700 Open source Current Liabilities: 1588976 Open source
20002000-12-31	Current assets / current liabilities	2.54×	Current Assets: 5111028 Open source Current Liabilities: 2014855 Open source
20012001-12-31	Current assets / current liabilities	1.16×	Current Assets: 4095034 Open source Current Liabilities: 3526876 Open source
20022002-12-31	Current assets / current liabilities	1.74×	Current Assets: 3136521 Open source Current Liabilities: 1802694 Open source
20032003-12-31	Current assets / current liabilities	1.78×	Current Assets: 2515628 Open source Current Liabilities: 1414788 Open source
20042004-12-31	Current assets / current liabilities	1.88×	Current Assets: 2088387 Open source Current Liabilities: 1108973 Open source
20052005-12-31	Current assets / current liabilities	4.69×	Current Assets: 8132101 Open source Current Liabilities: 1735560 Open source
20062006-12-31	Current assets / current liabilities	0.89×	Current Assets: 11978532 Open source Current Liabilities: 13400841 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
1997 1997-01-01 – 1997-12-31	−USD 11.95 million Exact value Exact value: -11948468 USD 1997-01-01 – 1997-12-31: -11948468 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 1997-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -11948468 USD Concept: fundies:NetIncome Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:NetIncome: -11948468 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-00-001153.txt#2729 The citation records this snapshot. The page link may show a newer release later.	−USD 12.28 million Exact value Exact value: -12275046 USD 1997-01-01 – 1997-12-31: -12275046 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 1997-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -12275046 USD Concept: fundies:OperatingCashFlow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -12275046 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-00-001153.txt#2748 The citation records this snapshot. The page link may show a newer release later.	USD 310,956 Exact value Exact value: 310956 USD 1997-01-01 – 1997-12-31: 310956 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 1997-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 310956 USD Concept: fundies:CapitalExpenditure Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 310956 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-00-001153.txt#2756 The citation records this snapshot. The page link may show a newer release later.	−USD 12.59 million Calculation and evidence -12275046 − 310956 USD Exact free cash flow: -12586002 USD 1997-01-01 – 1997-12-31: -12275046 USD · Inspect Operating Cash Flow · Source 1997-01-01 – 1997-12-31: 310956 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 1997-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -12586002 USD Concept: free-cash-flow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -12275046 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-00-001153.txt#2748 Input fundies:CapitalExpenditure: 310956 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-00-001153.txt#2756 The citation records this snapshot. The page link may show a newer release later.
1998 1998-01-01 – 1998-12-31	−USD 21.85 million Exact value Exact value: -21850120 USD 1998-01-01 – 1998-12-31: -21850120 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 1998-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -21850120 USD Concept: fundies:NetIncome Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:NetIncome: -21850120 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-01-501084.txt#7851 The citation records this snapshot. The page link may show a newer release later.	−USD 10.99 million Exact value Exact value: -10990735 USD 1998-01-01 – 1998-12-31: -10990735 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 1998-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -10990735 USD Concept: fundies:OperatingCashFlow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -10990735 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-01-501084.txt#8117 The citation records this snapshot. The page link may show a newer release later.	USD 108,417 Exact value Exact value: 108417 USD 1998-01-01 – 1998-12-31: 108417 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 1998-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 108417 USD Concept: fundies:CapitalExpenditure Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 108417 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-01-501084.txt#8220 The citation records this snapshot. The page link may show a newer release later.	−USD 11.1 million Calculation and evidence -10990735 − 108417 USD Exact free cash flow: -11099152 USD 1998-01-01 – 1998-12-31: -10990735 USD · Inspect Operating Cash Flow · Source 1998-01-01 – 1998-12-31: 108417 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 1998-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -11099152 USD Concept: free-cash-flow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -10990735 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-01-501084.txt#8117 Input fundies:CapitalExpenditure: 108417 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-01-501084.txt#8220 The citation records this snapshot. The page link may show a newer release later.
1999 1999-01-01 – 1999-12-31	−USD 22.72 million Exact value Exact value: -22716262 USD 1999-01-01 – 1999-12-31: -22716262 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 1999-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -22716262 USD Concept: fundies:NetIncome Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:NetIncome: -22716262 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-02-001918.txt#8739 The citation records this snapshot. The page link may show a newer release later.	−USD 6.42 million Exact value Exact value: -6419011 USD 1999-01-01 – 1999-12-31: -6419011 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 1999-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -6419011 USD Concept: fundies:OperatingCashFlow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6419011 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-02-001918.txt#9013 The citation records this snapshot. The page link may show a newer release later.	USD 85,450 Exact value Exact value: 85450 USD 1999-01-01 – 1999-12-31: 85450 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 1999-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 85450 USD Concept: fundies:CapitalExpenditure Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 85450 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-02-001918.txt#9109 The citation records this snapshot. The page link may show a newer release later.	−USD 6.5 million Calculation and evidence -6419011 − 85450 USD Exact free cash flow: -6504461 USD 1999-01-01 – 1999-12-31: -6419011 USD · Inspect Operating Cash Flow · Source 1999-01-01 – 1999-12-31: 85450 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 1999-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -6504461 USD Concept: free-cash-flow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -6419011 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-02-001918.txt#9013 Input fundies:CapitalExpenditure: 85450 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-02-001918.txt#9109 The citation records this snapshot. The page link may show a newer release later.
2000 2000-01-01 – 2000-12-31	−USD 18.8 million Exact value Exact value: -18796183 USD 2000-01-01 – 2000-12-31: -18796183 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2000-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -18796183 USD Concept: fundies:NetIncome Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:NetIncome: -18796183 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8198 The citation records this snapshot. The page link may show a newer release later.	−USD 10.87 million Exact value Exact value: -10871432 USD 2000-01-01 – 2000-12-31: -10871432 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2000-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -10871432 USD Concept: fundies:OperatingCashFlow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -10871432 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8547 The citation records this snapshot. The page link may show a newer release later.	USD 203,528 Exact value Exact value: 203528 USD 2000-01-01 – 2000-12-31: 203528 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2000-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 203528 USD Concept: fundies:CapitalExpenditure Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 203528 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.	−USD 11.07 million Calculation and evidence -10871432 − 203528 USD Exact free cash flow: -11074960 USD 2000-01-01 – 2000-12-31: -10871432 USD · Inspect Operating Cash Flow · Source 2000-01-01 – 2000-12-31: 203528 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2000-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -11074960 USD Concept: free-cash-flow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -10871432 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8547 Input fundies:CapitalExpenditure: 203528 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.
2001 2001-01-01 – 2001-12-31	−USD 28.19 million Exact value Exact value: -28189603 USD 2001-01-01 – 2001-12-31: -28189603 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2001-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -28189603 USD Concept: fundies:NetIncome Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:NetIncome: -28189603 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-04-053648.txt#3915 The citation records this snapshot. The page link may show a newer release later.	−USD 22.87 million Exact value Exact value: -22868565 USD 2001-01-01 – 2001-12-31: -22868565 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2001-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -22868565 USD Concept: fundies:OperatingCashFlow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -22868565 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-04-053648.txt#4130 The citation records this snapshot. The page link may show a newer release later.	USD 589,086 Exact value Exact value: 589086 USD 2001-01-01 – 2001-12-31: 589086 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2001-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 589086 USD Concept: fundies:CapitalExpenditure Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 589086 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.	−USD 23.46 million Calculation and evidence -22868565 − 589086 USD Exact free cash flow: -23457651 USD 2001-01-01 – 2001-12-31: -22868565 USD · Inspect Operating Cash Flow · Source 2001-01-01 – 2001-12-31: 589086 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2001-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -23457651 USD Concept: free-cash-flow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -22868565 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-04-053648.txt#4130 Input fundies:CapitalExpenditure: 589086 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.
2002 2002-01-01 – 2002-12-31	−USD 13.08 million Exact value Exact value: -13077832 USD 2002-01-01 – 2002-12-31: -13077832 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2002-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -13077832 USD Concept: fundies:NetIncome Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:NetIncome: -13077832 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-05-095820.txt#3792 The citation records this snapshot. The page link may show a newer release later.	−USD 13.63 million Exact value Exact value: -13630612 USD 2002-01-01 – 2002-12-31: -13630612 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2002-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -13630612 USD Concept: fundies:OperatingCashFlow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -13630612 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-05-095820.txt#4021 The citation records this snapshot. The page link may show a newer release later.	USD 125,956 Exact value Exact value: 125956 USD 2002-01-01 – 2002-12-31: 125956 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2002-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 125956 USD Concept: fundies:CapitalExpenditure Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 125956 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.	−USD 13.76 million Calculation and evidence -13630612 − 125956 USD Exact free cash flow: -13756568 USD 2002-01-01 – 2002-12-31: -13630612 USD · Inspect Operating Cash Flow · Source 2002-01-01 – 2002-12-31: 125956 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2002-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -13756568 USD Concept: free-cash-flow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -13630612 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-05-095820.txt#4021 Input fundies:CapitalExpenditure: 125956 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000950137-03-001899.txt#8648 The citation records this snapshot. The page link may show a newer release later.
2003 2003-01-01 – 2003-12-31	−USD 7.16 million Exact value Exact value: -7156075 USD 2003-01-01 – 2003-12-31: -7156075 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2003-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -7156075 USD Concept: fundies:NetIncome Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:NetIncome: -7156075 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-06-070368.txt#3608 The citation records this snapshot. The page link may show a newer release later.	−USD 2.97 million Exact value Exact value: -2972818 USD 2003-01-01 – 2003-12-31: -2972818 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2003-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -2972818 USD Concept: fundies:OperatingCashFlow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2972818 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0001193125-06-070368.txt#3837 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2004 2004-01-01 – 2004-12-31	−USD 6.97 million Exact value Exact value: -6967301 USD 2004-01-01 – 2004-12-31: -6967301 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2004-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -6967301 USD Concept: fundies:NetIncome Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:NetIncome: -6967301 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8264 The citation records this snapshot. The page link may show a newer release later.	−USD 4.18 million Exact value Exact value: -4178865 USD 2004-01-01 – 2004-12-31: -4178865 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2004-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -4178865 USD Concept: fundies:OperatingCashFlow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -4178865 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 The citation records this snapshot. The page link may show a newer release later.	USD 117,686 Exact value Exact value: 117686 USD 2004-01-01 – 2004-12-31: 117686 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2004-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 117686 USD Concept: fundies:CapitalExpenditure Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 117686 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.	−USD 4.3 million Calculation and evidence -4178865 − 117686 USD Exact free cash flow: -4296551 USD 2004-01-01 – 2004-12-31: -4178865 USD · Inspect Operating Cash Flow · Source 2004-01-01 – 2004-12-31: 117686 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2004-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -4296551 USD Concept: free-cash-flow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -4178865 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 Input fundies:CapitalExpenditure: 117686 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.
2005 2005-01-01 – 2005-12-31	−USD 2.98 million Exact value Exact value: -2976882 USD 2005-01-01 – 2005-12-31: -2976882 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2005-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -2976882 USD Concept: fundies:NetIncome Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2976882 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8264 The citation records this snapshot. The page link may show a newer release later.	−USD 3.01 million Exact value Exact value: -3009333 USD 2005-01-01 – 2005-12-31: -3009333 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2005-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -3009333 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -3009333 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 The citation records this snapshot. The page link may show a newer release later.	USD 80,694 Exact value Exact value: 80694 USD 2005-01-01 – 2005-12-31: 80694 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2005-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 80694 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 80694 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.	−USD 3.09 million Calculation and evidence -3009333 − 80694 USD Exact free cash flow: -3090027 USD 2005-01-01 – 2005-12-31: -3009333 USD · Inspect Operating Cash Flow · Source 2005-01-01 – 2005-12-31: 80694 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2005-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -3090027 USD Concept: free-cash-flow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -3009333 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 Input fundies:CapitalExpenditure: 80694 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.
2006 2006-01-01 – 2006-12-31	−USD 4.36 million Exact value Exact value: -4364984 USD 2006-01-01 – 2006-12-31: -4364984 USD Inspect Net Income Open source Share or cite Citation for Net Income · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Net Income: -4364984 USD Concept: fundies:NetIncome Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ANetIncome&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:NetIncome: -4364984 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8264 The citation records this snapshot. The page link may show a newer release later.	−USD 5.76 million Exact value Exact value: -5758716 USD 2006-01-01 – 2006-12-31: -5758716 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Operating Cash Flow: -5758716 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3AOperatingCashFlow&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -5758716 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 The citation records this snapshot. The page link may show a newer release later.	USD 302,458 Exact value Exact value: 302458 USD 2006-01-01 – 2006-12-31: 302458 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Capital Expenditure: 302458 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693/explain?concept=fundies%3ACapitalExpenditure&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 302458 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.	−USD 6.06 million Calculation and evidence -5758716 − 302458 USD Exact free cash flow: -6061174 USD 2006-01-01 – 2006-12-31: -5758716 USD · Inspect Operating Cash Flow · Source 2006-01-01 – 2006-12-31: 302458 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · ISCO INTERNATIONAL INC · 2006-12-31 ISCO INTERNATIONAL INC (edgar:888693) Free cash flow: -6061174 USD Concept: free-cash-flow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T21:48:35Z Snapshot: 2468c9676f449d060525f4a413f6cac6e7edd90c7e8549822de25e6de9d46e3a Dimensions: Consolidated View: https://fundies.io/companies/edgar/888693?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -5758716 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8668 Input fundies:CapitalExpenditure: 302458 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/888693/0000888693-07-000011.txt#8786 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

64 filings · 0 latest values · 0 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0000888693, 888693, edgar:888693

Also known as ILLINOIS SUPERCONDUCTOR CORPORATION

ISCO INTERNATIONAL INC

Latest quarter

Revenue

Operating margin

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2006 2006-01-01 – 2006-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation