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OPTICAL SENSORS INC

EDGAR

Filing (10QSB) · filed 2006-11-08

55 filing records in this dataset, filed from 1996-04-30 to 2006-11-08. Explore the available filing history and original sources.

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

Watchlist

Latest quarter

Revenue

513 thousand USD

2006-09-30 · USD

Exact inputs and evidence

Revenue: 513127 USD Source

Operating margin

-240.7%

2006-09-30 · %

Exact inputs and evidence

Operating Income: -1235116 USD Source
Revenue: 513127 USD Source

Operating cash flow

-1.23 million USD

2006-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: -3554308 USD Source
Operating Cash Flow: -2320792 USD Source

Free cash flow

-1.29 million USD

2006-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: -3554308 USD Source
Operating Cash Flow: -2320792 USD Source
Capital Expenditure: 152124 USD Source
Capital Expenditure: 99289 USD Source

Cash and cash equivalents: 625 thousand USD 2006-09-30 Source
Exact value

625414 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Net income

-5.61 million USD

2005-10-01 – 2006-09-30

Exact inputs and evidence

Net income: -4888153 USD · 2005-01-01 – 2005-12-31 Source
Net income: -3912425 USD · 2005-01-01 – 2005-09-30 Source
Net income: -1235848 USD · 2006-01-01 – 2006-03-31 Source
Net income: -1680114 USD · 2006-04-01 – 2006-06-30 Source
Net income: -1716339 USD · 2006-07-01 – 2006-09-30 Source

Operating cash flow

-4.48 million USD

2005-10-01 – 2006-09-30

Exact inputs and evidence

Operating cash flow: -4667005 USD · 2005-01-01 – 2005-12-31 Source
Operating cash flow: -3741951 USD · 2005-01-01 – 2005-09-30 Source
Operating cash flow: -1250299 USD · 2006-01-01 – 2006-03-31 Source
Operating cash flow: -2320792 USD · 2006-01-01 – 2006-06-30 Source
Operating cash flow: -1250299 USD · 2006-01-01 – 2006-03-31 Source
Operating cash flow: -3554308 USD · 2006-01-01 – 2006-09-30 Source
Operating cash flow: -2320792 USD · 2006-01-01 – 2006-06-30 Source

Capital expenditure

191 thousand USD

2005-10-01 – 2006-09-30

Exact inputs and evidence

Capital expenditure: 100669 USD · 2005-01-01 – 2005-12-31 Source
Capital expenditure: 62266 USD · 2005-01-01 – 2005-09-30 Source
Capital expenditure: 19590 USD · 2006-01-01 – 2006-03-31 Source
Capital expenditure: 99289 USD · 2006-01-01 – 2006-06-30 Source
Capital expenditure: 19590 USD · 2006-01-01 – 2006-03-31 Source
Capital expenditure: 152124 USD · 2006-01-01 – 2006-09-30 Source
Capital expenditure: 99289 USD · 2006-01-01 – 2006-06-30 Source

Free cash flow

-4.67 million USD

2005-10-01 – 2006-09-30

Exact inputs and evidence

Operating cash flow: -4667005 USD · 2005-01-01 – 2005-12-31 Source
Operating cash flow: -3741951 USD · 2005-01-01 – 2005-09-30 Source
Operating cash flow: -1250299 USD · 2006-01-01 – 2006-03-31 Source
Operating cash flow: -2320792 USD · 2006-01-01 – 2006-06-30 Source
Operating cash flow: -1250299 USD · 2006-01-01 – 2006-03-31 Source
Operating cash flow: -3554308 USD · 2006-01-01 – 2006-09-30 Source
Operating cash flow: -2320792 USD · 2006-01-01 – 2006-06-30 Source
Capital expenditure: 100669 USD · 2005-01-01 – 2005-12-31 Source
Capital expenditure: 62266 USD · 2005-01-01 – 2005-09-30 Source
Capital expenditure: 19590 USD · 2006-01-01 – 2006-03-31 Source
Capital expenditure: 99289 USD · 2006-01-01 – 2006-06-30 Source
Capital expenditure: 19590 USD · 2006-01-01 – 2006-03-31 Source
Capital expenditure: 152124 USD · 2006-01-01 – 2006-09-30 Source
Capital expenditure: 99289 USD · 2006-01-01 – 2006-06-30 Source

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

Latest filing recorded: 2006-11-08.

Financial data available through: 2005-12-31.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2005-12-31
Operating income: 11 of 11 periods available· newest 2005-12-31
Net income: 11 of 11 periods available· newest 2005-12-31
Operating cash flow: 11 of 11 periods available· newest 2005-12-31
Capital expenditure: 11 of 11 periods available· newest 2005-12-31
Total assets: 11 of 11 periods available· newest 2005-12-31
Total liabilities: 2 of 11 periods available· newest 2005-12-31
Current assets: 11 of 11 periods available· newest 2005-12-31
Current liabilities: 11 of 11 periods available· newest 2005-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2005-12-31
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
+29.7%

Prior period

USD 1.07 million

2004-01-01 – 2004-12-31
Current period

USD 1.39 million

2005-01-01 – 2005-12-31

Exact inputs and evidence

1386294 − 1069139 = 317155 USD

1069139 USD · 2004-01-01 – 2004-12-31
Inspect prior input Prior source
1386294 USD · 2005-01-01 – 2005-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Year-over-year change in Revenue: 317155 USD Concept: fundies:Revenue Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 1386294 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#1832 Input fundies:Revenue: 1069139 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#1832
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Net income
+USD 1.53 million

Prior period

−USD 6.42 million

2004-01-01 – 2004-12-31
Current period

−USD 4.89 million

2005-01-01 – 2005-12-31

Exact inputs and evidence

-4888153 − -6421851 = 1533698 USD

-6421851 USD · 2004-01-01 – 2004-12-31
Inspect prior input Prior source
-4888153 USD · 2005-01-01 – 2005-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Year-over-year change in Net income: 1533698 USD Concept: fundies:NetIncome Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -4888153 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2801 Input fundies:NetIncome: -6421851 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2801
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
−USD 713,809

Prior period

−USD 3.95 million

2004-01-01 – 2004-12-31
Current period

−USD 4.67 million

2005-01-01 – 2005-12-31

Exact inputs and evidence

-4667005 − -3953196 = -713809 USD

-3953196 USD · 2004-01-01 – 2004-12-31
Inspect prior input Prior source
-4667005 USD · 2005-01-01 – 2005-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Year-over-year change in Operating cash flow: -713809 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -4667005 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971 Input fundies:OperatingCashFlow: -3953196 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+13.9%

Prior period

USD 88,366

2004-01-01 – 2004-12-31
Current period

USD 100,669

2005-01-01 – 2005-12-31

Exact inputs and evidence

100669 − 88366 = 12303 USD

88366 USD · 2004-01-01 – 2004-12-31
Inspect prior input Prior source
100669 USD · 2005-01-01 – 2005-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Year-over-year change in Capital expenditure: 12303 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 100669 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001 Input fundies:CapitalExpenditure: 88366 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001
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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.

2005 2005-01-01 – 2005-12-31

Revenue USD 1.39 million 100% of revenue
Cost of revenue USD 1.45 million 105% of revenue
Operating expenses USD 4.57 million 330% of revenue
Other operating costs Derived USD 105,253 7.6% of revenue
Operating income −USD 4.74 million −342% of revenue
Tax, interest and other Derived USD 145,851 11% of revenue
Net income −USD 4.89 million −353% of revenue

Cash

Operating cash flow −USD 4.67 million −337% of revenue
Capital expenditure USD 100,669 7.3% of revenue
Free cash flow Derived −USD 4.77 million −344% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

1996 Operating loss: operating costs were 6,809% of revenue.
1997 Operating loss: operating costs were 8,988% of revenue.
1998 Operating loss: operating costs were 1,319% of revenue.
1999 Operating loss: operating costs were 5,974% of revenue.
2000 Not shown: operating income or net income is not reported.
2001 Operating loss: operating costs were 497% of revenue.
2002 Operating loss: operating costs were 220% of revenue.
2003 Operating loss: operating costs were 208% of revenue.
2004 Operating loss: operating costs were 689% of revenue.
2005 Operating loss: operating costs were 442% 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
1996 1996-01-01 – 1996-12-31	163068	11103826 Derived	-10940758	-1555486 Derived	-9385272	-9275449 Derived	Source 1996-01-01 – 1996-12-31: 163068 USD Inspect Revenue Open source 1996-01-01 – 1996-12-31: -10940758 USD Inspect Operating Income Open source 1996-01-01 – 1996-12-31: -9385272 USD Inspect Net Income Open source 1996-01-01 – 1996-12-31: -8779365 USD Inspect Operating Cash Flow Open source 1996-01-01 – 1996-12-31: 496084 USD Inspect Capital Expenditure Open source
1997 1997-01-01 – 1997-12-31	140936	12667523 Derived	-12526587	-1193229 Derived	-11333358	-13076424 Derived	Source 1997-01-01 – 1997-12-31: 140936 USD Inspect Revenue Open source 1997-01-01 – 1997-12-31: -12526587 USD Inspect Operating Income Open source 1997-01-01 – 1997-12-31: -11333358 USD Inspect Net Income Open source 1997-01-01 – 1997-12-31: -11949327 USD Inspect Operating Cash Flow Open source 1997-01-01 – 1997-12-31: 1127097 USD Inspect Capital Expenditure Open source
1998 1998-01-01 – 1998-12-31	1018864	13438499 Derived	-12419635	-602305 Derived	-11817330	-11274885 Derived	Source 1998-01-01 – 1998-12-31: 1018864 USD Inspect Revenue Open source 1998-01-01 – 1998-12-31: -12419635 USD Inspect Operating Income Open source 1998-01-01 – 1998-12-31: -11817330 USD Inspect Net Income Open source 1998-01-01 – 1998-12-31: -10782956 USD Inspect Operating Cash Flow Open source 1998-01-01 – 1998-12-31: 491929 USD Inspect Capital Expenditure Open source
1999 1999-01-01 – 1999-12-31	134131	8013233 Derived	-7879102	-93826 Derived	-7785276	-6451372 Derived	Source 1999-01-01 – 1999-12-31: 134131 USD Inspect Revenue Open source 1999-01-01 – 1999-12-31: -7879102 USD Inspect Operating Income Open source 1999-01-01 – 1999-12-31: -7785276 USD Inspect Net Income Open source 1999-01-01 – 1999-12-31: -6413007 USD Inspect Operating Cash Flow Open source 1999-01-01 – 1999-12-31: 38365 USD Inspect Capital Expenditure Open source
2000 2000-01-01 – 2000-12-31	0	3706546 Derived	-3706546	1595632 Derived	-5302178	-3381163 Derived	Source 2000-01-01 – 2000-12-31: 0 USD Inspect Revenue Open source 2000-01-01 – 2000-12-31: -3706546 USD Inspect Operating Income Open source 2000-01-01 – 2000-12-31: -5302178 USD Inspect Net Income Open source 2000-01-01 – 2000-12-31: -3357397 USD Inspect Operating Cash Flow Open source 2000-01-01 – 2000-12-31: 23766 USD Inspect Capital Expenditure Open source
2001 2001-01-01 – 2001-12-31	687500	3416192 Derived	-2728692	671330 Derived	-3400022	-1214351 Derived	Source 2001-01-01 – 2001-12-31: 687500 USD Inspect Revenue Open source 2001-01-01 – 2001-12-31: -2728692 USD Inspect Operating Income Open source 2001-01-01 – 2001-12-31: -3400022 USD Inspect Net Income Open source 2001-01-01 – 2001-12-31: -1204524 USD Inspect Operating Cash Flow Open source 2001-01-01 – 2001-12-31: 9827 USD Inspect Capital Expenditure Open source
2002 2002-01-01 – 2002-12-31	1574796	3457115 Derived	-1882319	-29813 Derived	-1852506	-2486548 Derived	Source 2002-01-01 – 2002-12-31: 1574796 USD Inspect Revenue Open source 2002-01-01 – 2002-12-31: -1882319 USD Inspect Operating Income Open source 2002-01-01 – 2002-12-31: -1852506 USD Inspect Net Income Open source 2002-01-01 – 2002-12-31: -2303653 USD Inspect Operating Cash Flow Open source 2002-01-01 – 2002-12-31: 182895 USD Inspect Capital Expenditure Open source
2003 2003-01-01 – 2003-12-31	2123861	4410898 Derived	-2287037	-5918 Derived	-2281119	-1746331 Derived	Source 2003-01-01 – 2003-12-31: 2123861 USD Inspect Revenue Open source 2003-01-01 – 2003-12-31: -2287037 USD Inspect Operating Income Open source 2003-01-01 – 2003-12-31: -2281119 USD Inspect Net Income Open source 2003-01-01 – 2003-12-31: -1639396 USD Inspect Operating Cash Flow Open source 2003-01-01 – 2003-12-31: 106935 USD Inspect Capital Expenditure Open source
2004 2004-01-01 – 2004-12-31	1069139	7364011 Derived	-6294872	126979 Derived	-6421851	-4041562 Derived	Source 2004-01-01 – 2004-12-31: 1069139 USD Inspect Revenue Open source 2004-01-01 – 2004-12-31: -6294872 USD Inspect Operating Income Open source 2004-01-01 – 2004-12-31: -6421851 USD Inspect Net Income Open source 2004-01-01 – 2004-12-31: -3953196 USD Inspect Operating Cash Flow Open source 2004-01-01 – 2004-12-31: 88366 USD Inspect Capital Expenditure Open source
2005 2005-01-01 – 2005-12-31	1386294	6128596 Derived	-4742302	145851 Derived	-4888153	-4767674 Derived	Source 2005-01-01 – 2005-12-31: 1386294 USD Inspect Revenue Open source 2005-01-01 – 2005-12-31: -4742302 USD Inspect Operating Income Open source 2005-01-01 – 2005-12-31: -4888153 USD Inspect Net Income Open source 2005-01-01 – 2005-12-31: -4667005 USD Inspect Operating Cash Flow Open source 2005-01-01 – 2005-12-31: 100669 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 1.4M 2005

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
19961996-12-31	Revenue	163068	Revenue: 163068 Open source
19971997-12-31	Revenue	140936	Revenue: 140936 Open source
19981998-12-31	Revenue	1018864	Revenue: 1018864 Open source
19991999-12-31	Revenue	134131	Revenue: 134131 Open source
20002000-12-31	Revenue	0	Revenue: 0 Open source
20012001-12-31	Revenue	687500	Revenue: 687500 Open source
20022002-12-31	Revenue	1574796	Revenue: 1574796 Open source
20032003-12-31	Revenue	2123861	Revenue: 2123861 Open source
20042004-12-31	Revenue	1069139	Revenue: 1069139 Open source
20052005-12-31	Revenue	1386294	Revenue: 1386294 Open source

Revenue growth

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

29.7% 2005

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
19961996-12-31	Year over year	No prior comparable period	Revenue: 163068 Open source Revenue: 0 Open source
19971997-12-31	Year over year	-13.6%	Revenue: 140936 Open source Revenue: 163068 Open source
19981998-12-31	Year over year	622.9%	Revenue: 1018864 Open source Revenue: 140936 Open source
19991999-12-31	Year over year	-86.8%	Revenue: 134131 Open source Revenue: 1018864 Open source
20002000-12-31	Year over year	-100%	Revenue: 0 Open source Revenue: 134131 Open source
20012001-12-31	Year over year	No prior comparable period	Revenue: 687500 Open source Revenue: 0 Open source
20022002-12-31	Year over year	129.1%	Revenue: 1574796 Open source Revenue: 687500 Open source
20032003-12-31	Year over year	34.9%	Revenue: 2123861 Open source Revenue: 1574796 Open source
20042004-12-31	Year over year	-49.7%	Revenue: 1069139 Open source Revenue: 2123861 Open source
20052005-12-31	Year over year	29.7%	Revenue: 1386294 Open source Revenue: 1069139 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 -342.1% 2005

Net margin -352.6% 2005

Free cash flow margin -343.9% 2005

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
19961996-12-31	Operating margin	-6,709.3%	Operating Income: -10940758 Open source Revenue: 163068 Open source
19971997-12-31	Operating margin	-8,888.1%	Operating Income: -12526587 Open source Revenue: 140936 Open source
19981998-12-31	Operating margin	-1,219%	Operating Income: -12419635 Open source Revenue: 1018864 Open source
19991999-12-31	Operating margin	-5,874.2%	Operating Income: -7879102 Open source Revenue: 134131 Open source
20002000-12-31	Operating margin	Not reported	Operating Income: -3706546 Open source Revenue: 0 Open source
20012001-12-31	Operating margin	-396.9%	Operating Income: -2728692 Open source Revenue: 687500 Open source
20022002-12-31	Operating margin	-119.5%	Operating Income: -1882319 Open source Revenue: 1574796 Open source
20032003-12-31	Operating margin	-107.7%	Operating Income: -2287037 Open source Revenue: 2123861 Open source
20042004-12-31	Operating margin	-588.8%	Operating Income: -6294872 Open source Revenue: 1069139 Open source
20052005-12-31	Operating margin	-342.1%	Operating Income: -4742302 Open source Revenue: 1386294 Open source
19961996-12-31	Net margin	-5,755.4%	Net Income: -9385272 Open source Revenue: 163068 Open source
19971997-12-31	Net margin	-8,041.5%	Net Income: -11333358 Open source Revenue: 140936 Open source
19981998-12-31	Net margin	-1,159.9%	Net Income: -11817330 Open source Revenue: 1018864 Open source
19991999-12-31	Net margin	-5,804.2%	Net Income: -7785276 Open source Revenue: 134131 Open source
20002000-12-31	Net margin	Not reported	Net Income: -5302178 Open source Revenue: 0 Open source
20012001-12-31	Net margin	-494.5%	Net Income: -3400022 Open source Revenue: 687500 Open source
20022002-12-31	Net margin	-117.6%	Net Income: -1852506 Open source Revenue: 1574796 Open source
20032003-12-31	Net margin	-107.4%	Net Income: -2281119 Open source Revenue: 2123861 Open source
20042004-12-31	Net margin	-600.7%	Net Income: -6421851 Open source Revenue: 1069139 Open source
20052005-12-31	Net margin	-352.6%	Net Income: -4888153 Open source Revenue: 1386294 Open source
19961996-12-31	Free cash flow margin	-5,688.1%	Revenue: 163068 Open source Operating Cash Flow: -8779365 Open source Capital Expenditure: 496084 Open source
19971997-12-31	Free cash flow margin	-9,278.3%	Revenue: 140936 Open source Operating Cash Flow: -11949327 Open source Capital Expenditure: 1127097 Open source
19981998-12-31	Free cash flow margin	-1,106.6%	Revenue: 1018864 Open source Operating Cash Flow: -10782956 Open source Capital Expenditure: 491929 Open source
19991999-12-31	Free cash flow margin	-4,809.8%	Revenue: 134131 Open source Operating Cash Flow: -6413007 Open source Capital Expenditure: 38365 Open source
20002000-12-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -3357397 Open source Capital Expenditure: 23766 Open source
20012001-12-31	Free cash flow margin	-176.6%	Revenue: 687500 Open source Operating Cash Flow: -1204524 Open source Capital Expenditure: 9827 Open source
20022002-12-31	Free cash flow margin	-157.9%	Revenue: 1574796 Open source Operating Cash Flow: -2303653 Open source Capital Expenditure: 182895 Open source
20032003-12-31	Free cash flow margin	-82.2%	Revenue: 2123861 Open source Operating Cash Flow: -1639396 Open source Capital Expenditure: 106935 Open source
20042004-12-31	Free cash flow margin	-378%	Revenue: 1069139 Open source Operating Cash Flow: -3953196 Open source Capital Expenditure: 88366 Open source
20052005-12-31	Free cash flow margin	-343.9%	Revenue: 1386294 Open source Operating Cash Flow: -4667005 Open source Capital Expenditure: 100669 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -4.7M 2005

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19961996-12-31	Operating cash flow	-8779365	Operating Cash Flow: -8779365 Open source
19971997-12-31	Operating cash flow	-11949327	Operating Cash Flow: -11949327 Open source
19981998-12-31	Operating cash flow	-10782956	Operating Cash Flow: -10782956 Open source
19991999-12-31	Operating cash flow	-6413007	Operating Cash Flow: -6413007 Open source
20002000-12-31	Operating cash flow	-3357397	Operating Cash Flow: -3357397 Open source
20012001-12-31	Operating cash flow	-1204524	Operating Cash Flow: -1204524 Open source
20022002-12-31	Operating cash flow	-2303653	Operating Cash Flow: -2303653 Open source
20032003-12-31	Operating cash flow	-1639396	Operating Cash Flow: -1639396 Open source
20042004-12-31	Operating cash flow	-3953196	Operating Cash Flow: -3953196 Open source
20052005-12-31	Operating cash flow	-4667005	Operating Cash Flow: -4667005 Open source

Free cash flow

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

USD -4.8M 2005

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19961996-12-31	Free cash flow	-9275449	Operating Cash Flow: -8779365 Open source Capital Expenditure: 496084 Open source
19971997-12-31	Free cash flow	-13076424	Operating Cash Flow: -11949327 Open source Capital Expenditure: 1127097 Open source
19981998-12-31	Free cash flow	-11274885	Operating Cash Flow: -10782956 Open source Capital Expenditure: 491929 Open source
19991999-12-31	Free cash flow	-6451372	Operating Cash Flow: -6413007 Open source Capital Expenditure: 38365 Open source
20002000-12-31	Free cash flow	-3381163	Operating Cash Flow: -3357397 Open source Capital Expenditure: 23766 Open source
20012001-12-31	Free cash flow	-1214351	Operating Cash Flow: -1204524 Open source Capital Expenditure: 9827 Open source
20022002-12-31	Free cash flow	-2486548	Operating Cash Flow: -2303653 Open source Capital Expenditure: 182895 Open source
20032003-12-31	Free cash flow	-1746331	Operating Cash Flow: -1639396 Open source Capital Expenditure: 106935 Open source
20042004-12-31	Free cash flow	-4041562	Operating Cash Flow: -3953196 Open source Capital Expenditure: 88366 Open source
20052005-12-31	Free cash flow	-4767674	Operating Cash Flow: -4667005 Open source Capital Expenditure: 100669 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.

62.8% 2005

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
1996-12-31	Liabilities / assets	Not reported	Total Assets: 32369197 Open source
1997-12-31	Liabilities / assets	Not reported	Total Assets: 21625534 Open source
1998-12-31	Liabilities / assets	Not reported	Total Assets: 12564529 Open source
1999-12-31	Liabilities / assets	Not reported	Total Assets: 4295776 Open source
2000-12-31	Liabilities / assets	Not reported	Total Assets: 2715669 Open source
2001-12-31	Liabilities / assets	Not reported	Total Assets: 2157528 Open source
2002-12-31	Liabilities / assets	Not reported	Total Assets: 2615044 Open source
2003-12-31	Liabilities / assets	Not reported	Total Assets: 1694771 Open source
20042004-12-31	Liabilities / assets	461.9%	Total Liabilities: 4716011 Open source Total Assets: 1021085 Open source
20052005-12-31	Liabilities / assets	62.8%	Total Liabilities: 1005300 Open source Total Assets: 1600243 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.98× 2005

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
19961996-12-31	Current assets / current liabilities	23.76×	Current Assets: 31358488 Open source Current Liabilities: 1319573 Open source
19971997-12-31	Current assets / current liabilities	19.28×	Current Assets: 19216218 Open source Current Liabilities: 996462 Open source
19981998-12-31	Current assets / current liabilities	9.39×	Current Assets: 10188633 Open source Current Liabilities: 1085513 Open source
19991999-12-31	Current assets / current liabilities	3.39×	Current Assets: 2837871 Open source Current Liabilities: 836953 Open source
20002000-12-31	Current assets / current liabilities	1.03×	Current Assets: 1767552 Open source Current Liabilities: 1717706 Open source
20012001-12-31	Current assets / current liabilities	0.31×	Current Assets: 736507 Open source Current Liabilities: 2350920 Open source
20022002-12-31	Current assets / current liabilities	0.36×	Current Assets: 1041584 Open source Current Liabilities: 2914540 Open source
20032003-12-31	Current assets / current liabilities	0.76×	Current Assets: 464657 Open source Current Liabilities: 610449 Open source
20042004-12-31	Current assets / current liabilities	0.08×	Current Assets: 398579 Open source Current Liabilities: 4716011 Open source
20052005-12-31	Current assets / current liabilities	0.98×	Current Assets: 969570 Open source Current Liabilities: 986350 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
1996 1996-01-01 – 1996-12-31	−USD 9.39 million Exact value Exact value: -9385272 USD 1996-01-01 – 1996-12-31: -9385272 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 1996-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -9385272 USD Concept: fundies:NetIncome Period: 1996-01-01 to 1996-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=1996-12-31&surface=latest&period_type=duration&start=1996-01-01&unit=USD&dimensions= Input fundies:NetIncome: -9385272 USD (1996-01-01 to 1996-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-99-000183.txt#1448 The citation records this snapshot. The page link may show a newer release later.	−USD 8.78 million Exact value Exact value: -8779365 USD 1996-01-01 – 1996-12-31: -8779365 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 1996-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -8779365 USD Concept: fundies:OperatingCashFlow Period: 1996-01-01 to 1996-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=1996-12-31&surface=latest&period_type=duration&start=1996-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -8779365 USD (1996-01-01 to 1996-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-99-000183.txt#1462 The citation records this snapshot. The page link may show a newer release later.	USD 496,084 Exact value Exact value: 496084 USD 1996-01-01 – 1996-12-31: 496084 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 1996-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 496084 USD Concept: fundies:CapitalExpenditure Period: 1996-01-01 to 1996-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=1996-12-31&surface=latest&period_type=duration&start=1996-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 496084 USD (1996-01-01 to 1996-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-99-000183.txt#1465 The citation records this snapshot. The page link may show a newer release later.	−USD 9.28 million Calculation and evidence -8779365 − 496084 USD Exact free cash flow: -9275449 USD 1996-01-01 – 1996-12-31: -8779365 USD · Inspect Operating Cash Flow · Source 1996-01-01 – 1996-12-31: 496084 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 1996-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -9275449 USD Concept: free-cash-flow Period: 1996-01-01 to 1996-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -8779365 USD (1996-01-01 to 1996-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-99-000183.txt#1462 Input fundies:CapitalExpenditure: 496084 USD (1996-01-01 to 1996-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-99-000183.txt#1465 The citation records this snapshot. The page link may show a newer release later.
1997 1997-01-01 – 1997-12-31	−USD 11.33 million Exact value Exact value: -11333358 USD 1997-01-01 – 1997-12-31: -11333358 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 1997-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -11333358 USD Concept: fundies:NetIncome Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:NetIncome: -11333358 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-00-000228.txt#1670 The citation records this snapshot. The page link may show a newer release later.	−USD 11.95 million Exact value Exact value: -11949327 USD 1997-01-01 – 1997-12-31: -11949327 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 1997-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -11949327 USD Concept: fundies:OperatingCashFlow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -11949327 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-00-000228.txt#1684 The citation records this snapshot. The page link may show a newer release later.	USD 1.13 million Exact value Exact value: 1127097 USD 1997-01-01 – 1997-12-31: 1127097 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 1997-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 1127097 USD Concept: fundies:CapitalExpenditure Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 1127097 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-00-000228.txt#1687 The citation records this snapshot. The page link may show a newer release later.	−USD 13.08 million Calculation and evidence -11949327 − 1127097 USD Exact free cash flow: -13076424 USD 1997-01-01 – 1997-12-31: -11949327 USD · Inspect Operating Cash Flow · Source 1997-01-01 – 1997-12-31: 1127097 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 1997-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -13076424 USD Concept: free-cash-flow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -11949327 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-00-000228.txt#1684 Input fundies:CapitalExpenditure: 1127097 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-00-000228.txt#1687 The citation records this snapshot. The page link may show a newer release later.
1998 1998-01-01 – 1998-12-31	−USD 11.82 million Exact value Exact value: -11817330 USD 1998-01-01 – 1998-12-31: -11817330 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 1998-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -11817330 USD Concept: fundies:NetIncome Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:NetIncome: -11817330 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2099 The citation records this snapshot. The page link may show a newer release later.	−USD 10.78 million Exact value Exact value: -10782956 USD 1998-01-01 – 1998-12-31: -10782956 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 1998-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -10782956 USD Concept: fundies:OperatingCashFlow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -10782956 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2113 The citation records this snapshot. The page link may show a newer release later.	USD 491,929 Exact value Exact value: 491929 USD 1998-01-01 – 1998-12-31: 491929 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 1998-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 491929 USD Concept: fundies:CapitalExpenditure Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 491929 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2116 The citation records this snapshot. The page link may show a newer release later.	−USD 11.27 million Calculation and evidence -10782956 − 491929 USD Exact free cash flow: -11274885 USD 1998-01-01 – 1998-12-31: -10782956 USD · Inspect Operating Cash Flow · Source 1998-01-01 – 1998-12-31: 491929 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 1998-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -11274885 USD Concept: free-cash-flow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -10782956 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2113 Input fundies:CapitalExpenditure: 491929 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2116 The citation records this snapshot. The page link may show a newer release later.
1999 1999-01-01 – 1999-12-31	−USD 7.79 million Exact value Exact value: -7785276 USD 1999-01-01 – 1999-12-31: -7785276 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 1999-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -7785276 USD Concept: fundies:NetIncome Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:NetIncome: -7785276 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2099 The citation records this snapshot. The page link may show a newer release later.	−USD 6.41 million Exact value Exact value: -6413007 USD 1999-01-01 – 1999-12-31: -6413007 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 1999-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -6413007 USD Concept: fundies:OperatingCashFlow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6413007 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2113 The citation records this snapshot. The page link may show a newer release later.	USD 38,365 Exact value Exact value: 38365 USD 1999-01-01 – 1999-12-31: 38365 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 1999-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 38365 USD Concept: fundies:CapitalExpenditure Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 38365 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2116 The citation records this snapshot. The page link may show a newer release later.	−USD 6.45 million Calculation and evidence -6413007 − 38365 USD Exact free cash flow: -6451372 USD 1999-01-01 – 1999-12-31: -6413007 USD · Inspect Operating Cash Flow · Source 1999-01-01 – 1999-12-31: 38365 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 1999-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -6451372 USD Concept: free-cash-flow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -6413007 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2113 Input fundies:CapitalExpenditure: 38365 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-01-000358.txt#2116 The citation records this snapshot. The page link may show a newer release later.
2000 2000-01-01 – 2000-12-31	−USD 5.3 million Exact value Exact value: -5302178 USD 2000-01-01 – 2000-12-31: -5302178 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2000-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -5302178 USD Concept: fundies:NetIncome Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:NetIncome: -5302178 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-02-000322.txt#1122 The citation records this snapshot. The page link may show a newer release later.	−USD 3.36 million Exact value Exact value: -3357397 USD 2000-01-01 – 2000-12-31: -3357397 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2000-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -3357397 USD Concept: fundies:OperatingCashFlow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -3357397 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-02-000322.txt#1136 The citation records this snapshot. The page link may show a newer release later.	USD 23,766 Exact value Exact value: 23766 USD 2000-01-01 – 2000-12-31: 23766 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2000-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 23766 USD Concept: fundies:CapitalExpenditure Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 23766 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-02-000322.txt#1139 The citation records this snapshot. The page link may show a newer release later.	−USD 3.38 million Calculation and evidence -3357397 − 23766 USD Exact free cash flow: -3381163 USD 2000-01-01 – 2000-12-31: -3357397 USD · Inspect Operating Cash Flow · Source 2000-01-01 – 2000-12-31: 23766 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2000-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -3381163 USD Concept: free-cash-flow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -3357397 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-02-000322.txt#1136 Input fundies:CapitalExpenditure: 23766 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-02-000322.txt#1139 The citation records this snapshot. The page link may show a newer release later.
2001 2001-01-01 – 2001-12-31	−USD 3.4 million Exact value Exact value: -3400022 USD 2001-01-01 – 2001-12-31: -3400022 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2001-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -3400022 USD Concept: fundies:NetIncome Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:NetIncome: -3400022 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-03-013469.txt#1478 The citation records this snapshot. The page link may show a newer release later.	−USD 1.2 million Exact value Exact value: -1204524 USD 2001-01-01 – 2001-12-31: -1204524 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2001-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -1204524 USD Concept: fundies:OperatingCashFlow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1204524 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-03-000739.txt#1374 The citation records this snapshot. The page link may show a newer release later.	USD 9,827 Exact value Exact value: 9827 USD 2001-01-01 – 2001-12-31: 9827 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2001-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 9827 USD Concept: fundies:CapitalExpenditure Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 9827 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-03-000739.txt#1377 The citation records this snapshot. The page link may show a newer release later.	−USD 1.21 million Calculation and evidence -1204524 − 9827 USD Exact free cash flow: -1214351 USD 2001-01-01 – 2001-12-31: -1204524 USD · Inspect Operating Cash Flow · Source 2001-01-01 – 2001-12-31: 9827 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2001-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -1214351 USD Concept: free-cash-flow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1204524 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-03-000739.txt#1374 Input fundies:CapitalExpenditure: 9827 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001045969-03-000739.txt#1377 The citation records this snapshot. The page link may show a newer release later.
2002 2002-01-01 – 2002-12-31	−USD 1.85 million Exact value Exact value: -1852506 USD 2002-01-01 – 2002-12-31: -1852506 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2002-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -1852506 USD Concept: fundies:NetIncome Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1852506 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-04-059771.txt#1533 The citation records this snapshot. The page link may show a newer release later.	−USD 2.3 million Exact value Exact value: -2303653 USD 2002-01-01 – 2002-12-31: -2303653 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2002-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -2303653 USD Concept: fundies:OperatingCashFlow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2303653 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-04-059771.txt#1548 The citation records this snapshot. The page link may show a newer release later.	USD 182,895 Exact value Exact value: 182895 USD 2002-01-01 – 2002-12-31: 182895 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2002-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 182895 USD Concept: fundies:CapitalExpenditure Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 182895 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-04-059771.txt#1550 The citation records this snapshot. The page link may show a newer release later.	−USD 2.49 million Calculation and evidence -2303653 − 182895 USD Exact free cash flow: -2486548 USD 2002-01-01 – 2002-12-31: -2303653 USD · Inspect Operating Cash Flow · Source 2002-01-01 – 2002-12-31: 182895 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2002-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -2486548 USD Concept: free-cash-flow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -2303653 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-04-059771.txt#1548 Input fundies:CapitalExpenditure: 182895 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-04-059771.txt#1550 The citation records this snapshot. The page link may show a newer release later.
2003 2003-01-01 – 2003-12-31	−USD 2.28 million Exact value Exact value: -2281119 USD 2003-01-01 – 2003-12-31: -2281119 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2003-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -2281119 USD Concept: fundies:NetIncome Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2281119 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-05-063419.txt#2936 The citation records this snapshot. The page link may show a newer release later.	−USD 1.64 million Exact value Exact value: -1639396 USD 2003-01-01 – 2003-12-31: -1639396 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2003-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -1639396 USD Concept: fundies:OperatingCashFlow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1639396 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-05-063419.txt#3096 The citation records this snapshot. The page link may show a newer release later.	USD 106,935 Exact value Exact value: 106935 USD 2003-01-01 – 2003-12-31: 106935 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2003-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 106935 USD Concept: fundies:CapitalExpenditure Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 106935 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-05-063419.txt#3126 The citation records this snapshot. The page link may show a newer release later.	−USD 1.75 million Calculation and evidence -1639396 − 106935 USD Exact free cash flow: -1746331 USD 2003-01-01 – 2003-12-31: -1639396 USD · Inspect Operating Cash Flow · Source 2003-01-01 – 2003-12-31: 106935 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2003-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -1746331 USD Concept: free-cash-flow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1639396 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-05-063419.txt#3096 Input fundies:CapitalExpenditure: 106935 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-05-063419.txt#3126 The citation records this snapshot. The page link may show a newer release later.
2004 2004-01-01 – 2004-12-31	−USD 6.42 million Exact value Exact value: -6421851 USD 2004-01-01 – 2004-12-31: -6421851 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2004-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -6421851 USD Concept: fundies:NetIncome Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:NetIncome: -6421851 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2801 The citation records this snapshot. The page link may show a newer release later.	−USD 3.95 million Exact value Exact value: -3953196 USD 2004-01-01 – 2004-12-31: -3953196 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2004-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -3953196 USD Concept: fundies:OperatingCashFlow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -3953196 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971 The citation records this snapshot. The page link may show a newer release later.	USD 88,366 Exact value Exact value: 88366 USD 2004-01-01 – 2004-12-31: 88366 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2004-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 88366 USD Concept: fundies:CapitalExpenditure Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 88366 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001 The citation records this snapshot. The page link may show a newer release later.	−USD 4.04 million Calculation and evidence -3953196 − 88366 USD Exact free cash flow: -4041562 USD 2004-01-01 – 2004-12-31: -3953196 USD · Inspect Operating Cash Flow · Source 2004-01-01 – 2004-12-31: 88366 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2004-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -4041562 USD Concept: free-cash-flow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -3953196 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971 Input fundies:CapitalExpenditure: 88366 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001 The citation records this snapshot. The page link may show a newer release later.
2005 2005-01-01 – 2005-12-31	−USD 4.89 million Exact value Exact value: -4888153 USD 2005-01-01 – 2005-12-31: -4888153 USD Inspect Net Income Open source Share or cite Citation for Net Income · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Net Income: -4888153 USD Concept: fundies:NetIncome Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ANetIncome&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:NetIncome: -4888153 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2801 The citation records this snapshot. The page link may show a newer release later.	−USD 4.67 million Exact value Exact value: -4667005 USD 2005-01-01 – 2005-12-31: -4667005 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Operating Cash Flow: -4667005 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3AOperatingCashFlow&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -4667005 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971 The citation records this snapshot. The page link may show a newer release later.	USD 100,669 Exact value Exact value: 100669 USD 2005-01-01 – 2005-12-31: 100669 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Capital Expenditure: 100669 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658/explain?concept=fundies%3ACapitalExpenditure&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 100669 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001 The citation records this snapshot. The page link may show a newer release later.	−USD 4.77 million Calculation and evidence -4667005 − 100669 USD Exact free cash flow: -4767674 USD 2005-01-01 – 2005-12-31: -4667005 USD · Inspect Operating Cash Flow · Source 2005-01-01 – 2005-12-31: 100669 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · OPTICAL SENSORS INC · 2005-12-31 OPTICAL SENSORS INC (edgar:907658) Free cash flow: -4767674 USD Concept: free-cash-flow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T17:15:40Z Snapshot: f2113abb6052e96113f9e8f055328dbb91fb9893b73c582950f9b346b109817e Dimensions: Consolidated View: https://fundies.io/companies/edgar/907658?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -4667005 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#2971 Input fundies:CapitalExpenditure: 100669 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/907658/0001193125-06-070633.txt#3001 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.

55 filings · 0 latest values · 0 originally reported values

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

Identifiers: 0000907658, 907658, edgar:907658

OPTICAL SENSORS INC

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Trailing twelve months

Net income

Operating cash flow

Capital expenditure

Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2005 2005-01-01 – 2005-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation