English

Electronic Sensor Technology, Inc

EDGAR

Quarterly report (10-Q) · filed 2009-11-12

38 filing records in this dataset, filed from 2003-08-14 to 2009-11-12. Explore the available filing history and original sources.

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

Watchlist

Latest quarter

Revenue

195 thousand USD

2009-09-30 · USD

Exact inputs and evidence

Revenue: 194668 USD Source

Operating margin

-265.07%

2009-09-30 · %

Exact inputs and evidence

Operating Income: -516008 USD Source
Revenue: 194668 USD Source

Operating cash flow

-405 thousand USD

2009-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: -1165557 USD Source
Operating Cash Flow: -760127 USD Source

Free cash flow

-424 thousand USD

2009-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: -1165557 USD Source
Operating Cash Flow: -760127 USD Source
Capital Expenditure: 28022 USD Source
Capital Expenditure: 9759 USD Source

Cash and cash equivalents: 280 thousand USD 2009-09-30 Source
Exact value

280418 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.

Revenue

1.2 million USD

2008-10-01 – 2009-09-30

Exact inputs and evidence

Revenue: 1724897 USD · 2008-01-01 – 2008-12-31 Source
Revenue: 1303570 USD · 2008-01-01 – 2008-09-30 Source
Revenue: 285906 USD · 2009-01-01 – 2009-03-31 Source
Revenue: 297574 USD · 2009-04-01 – 2009-06-30 Source
Revenue: 194668 USD · 2009-07-01 – 2009-09-30 Source

Net income

-2.12 million USD

2008-10-01 – 2009-09-30

Exact inputs and evidence

Net income: -1301484 USD · 2008-01-01 – 2008-12-31 Source
Net income: -835606 USD · 2008-01-01 – 2008-09-30 Source
Net income: -483003 USD · 2009-01-01 – 2009-03-31 Source
Net income: -585419 USD · 2009-04-01 – 2009-06-30 Source
Net income: -588195 USD · 2009-07-01 – 2009-09-30 Source

Operating cash flow

-1.41 million USD

2008-10-01 – 2009-09-30

Exact inputs and evidence

Operating cash flow: -1755190 USD · 2008-01-01 – 2008-12-31 Source
Operating cash flow: -1510595 USD · 2008-01-01 – 2008-09-30 Source
Operating cash flow: -280943 USD · 2009-01-01 – 2009-03-31 Source
Operating cash flow: -760127 USD · 2009-01-01 – 2009-06-30 Source
Operating cash flow: -280943 USD · 2009-01-01 – 2009-03-31 Source
Operating cash flow: -1165557 USD · 2009-01-01 – 2009-09-30 Source
Operating cash flow: -760127 USD · 2009-01-01 – 2009-06-30 Source

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

Latest filing recorded: 2009-11-12.

Financial data available through: 2008-12-31.

Coverage by financial measure

Revenue: 5 of 11 periods available· newest 2008-12-31
Operating income: 5 of 11 periods available· newest 2008-12-31
Net income: 5 of 11 periods available· newest 2008-12-31
Operating cash flow: 5 of 11 periods available· newest 2008-12-31
Capital expenditure: 5 of 11 periods available· newest 2008-12-31
Total assets: 2 of 11 periods available· newest 2005-12-31
Total liabilities: 5 of 11 periods available· newest 2008-12-31
Current assets: 5 of 11 periods available· newest 2008-12-31
Current liabilities: 4 of 11 periods available· newest 2008-12-31
Cash and cash equivalents: 5 of 11 periods available· newest 2008-12-31
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
-21.5%

Prior period

USD 2.2 million

2007-01-01 – 2007-12-31
Current period

USD 1.72 million

2008-01-01 – 2008-12-31

Exact inputs and evidence

1724897 − 2198204 = -473307 USD

2198204 USD · 2007-01-01 – 2007-12-31
Inspect prior input Prior source
1724897 USD · 2008-01-01 – 2008-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Year-over-year change in Revenue: -473307 USD Concept: fundies:Revenue Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 1724897 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1430 Input fundies:Revenue: 2198204 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1430
The citation records this snapshot. The page link may show a newer release later.
Net income
+USD 3.07 million

Prior period

−USD 4.37 million

2007-01-01 – 2007-12-31
Current period

−USD 1.3 million

2008-01-01 – 2008-12-31

Exact inputs and evidence

-1301484 − -4374642 = 3073158 USD

-4374642 USD · 2007-01-01 – 2007-12-31
Inspect prior input Prior source
-1301484 USD · 2008-01-01 – 2008-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Year-over-year change in Net income: 3073158 USD Concept: fundies:NetIncome Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -1301484 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1529 Input fundies:NetIncome: -4374642 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1529
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+USD 51,709

Prior period

−USD 1.81 million

2007-01-01 – 2007-12-31
Current period

−USD 1.76 million

2008-01-01 – 2008-12-31

Exact inputs and evidence

-1755190 − -1806899 = 51709 USD

-1806899 USD · 2007-01-01 – 2007-12-31
Inspect prior input Prior source
-1755190 USD · 2008-01-01 – 2008-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Year-over-year change in Operating cash flow: 51709 USD Concept: fundies:OperatingCashFlow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -1755190 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548 Input fundies:OperatingCashFlow: -1806899 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+USD 3,620

Prior period

USD 0

2007-01-01 – 2007-12-31
Current period

USD 3,620

2008-01-01 – 2008-12-31

Exact inputs and evidence

3620 − 0 = 3620 USD

0 USD · 2007-01-01 – 2007-12-31
Inspect prior input Prior source
3620 USD · 2008-01-01 – 2008-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Year-over-year change in Capital expenditure: 3620 USD Concept: fundies:CapitalExpenditure Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 3620 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552 Input fundies:CapitalExpenditure: 0 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552
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.

2008 2008-01-01 – 2008-12-31

Revenue USD 1.72 million 100% of revenue
Cost of revenue USD 1.04 million 60% of revenue
Operating expenses USD 2.68 million 155% of revenue
Operating income −USD 1.99 million −116% of revenue
Tax, interest and other Derived −USD 692,841 −40% of revenue
Net income −USD 1.3 million −75% of revenue

Cash

Operating cash flow −USD 1.76 million −102% of revenue
Capital expenditure USD 3,620 0.2% of revenue
Free cash flow Derived −USD 1.76 million −102% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2004 Operating loss: operating costs were 140% of revenue.
2005 Operating loss: operating costs were 198% of revenue.
2006 Operating loss: operating costs were 211% of revenue.
2007 Operating loss: operating costs were 211% of revenue.
2008 Operating loss: operating costs were 216% 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
2004 2004-01-01 – 2004-12-31	1076749	1507789 Derived	-431040	171843 Derived	-602883	-202961 Derived	Source 2004-01-01 – 2004-12-31: 1076749 USD Inspect Revenue Open source 2004-01-01 – 2004-12-31: -431040 USD Inspect Operating Income Open source 2004-01-01 – 2004-12-31: -602883 USD Inspect Net Income Open source 2004-01-01 – 2004-12-31: -167848 USD Inspect Operating Cash Flow Open source 2004-01-01 – 2004-12-31: 35113 USD Inspect Capital Expenditure Open source
2005 2005-01-01 – 2005-12-31	2122349	4204691 Derived	-2082342	-4861318 Derived	2778976	-3071836 Derived	Source 2005-01-01 – 2005-12-31: 2122349 USD Inspect Revenue Open source 2005-01-01 – 2005-12-31: -2082342 USD Inspect Operating Income Open source 2005-01-01 – 2005-12-31: 2778976 USD Inspect Net Income Open source 2005-01-01 – 2005-12-31: -2945254 USD Inspect Operating Cash Flow Open source 2005-01-01 – 2005-12-31: 126582 USD Inspect Capital Expenditure Open source
2006 2006-01-01 – 2006-12-31	2180208	4597646 Derived	-2417438	394552 Derived	-2811990	-3092376 Derived	Source 2006-01-01 – 2006-12-31: 2180208 USD Inspect Revenue Open source 2006-01-01 – 2006-12-31: -2417438 USD Inspect Operating Income Open source 2006-01-01 – 2006-12-31: -2811990 USD Inspect Net Income Open source 2006-01-01 – 2006-12-31: -2963379 USD Inspect Operating Cash Flow Open source 2006-01-01 – 2006-12-31: 128997 USD Inspect Capital Expenditure Open source
2007 2007-01-01 – 2007-12-31	2198204	4631968 Derived	-2433764	1940878 Derived	-4374642	-1806899 Derived	Source 2007-01-01 – 2007-12-31: 2198204 USD Inspect Revenue Open source 2007-01-01 – 2007-12-31: -2433764 USD Inspect Operating Income Open source 2007-01-01 – 2007-12-31: -4374642 USD Inspect Net Income Open source 2007-01-01 – 2007-12-31: -1806899 USD Inspect Operating Cash Flow Open source 2007-01-01 – 2007-12-31: 0 USD Inspect Capital Expenditure Open source
2008 2008-01-01 – 2008-12-31	1724897	3719222 Derived	-1994325	-692841 Derived	-1301484	-1758810 Derived	Source 2008-01-01 – 2008-12-31: 1724897 USD Inspect Revenue Open source 2008-01-01 – 2008-12-31: -1994325 USD Inspect Operating Income Open source 2008-01-01 – 2008-12-31: -1301484 USD Inspect Net Income Open source 2008-01-01 – 2008-12-31: -1755190 USD Inspect Operating Cash Flow Open source 2008-01-01 – 2008-12-31: 3620 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 1.7M 2008

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20042004-12-31	Revenue	1076749	Revenue: 1076749 Open source
20052005-12-31	Revenue	2122349	Revenue: 2122349 Open source
20062006-12-31	Revenue	2180208	Revenue: 2180208 Open source
20072007-12-31	Revenue	2198204	Revenue: 2198204 Open source
20082008-12-31	Revenue	1724897	Revenue: 1724897 Open source

Revenue growth

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

-21.5% 2008

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20042004-12-31	Year over year	No prior comparable period	Revenue: 1076749 Open source
20052005-12-31	Year over year	97.1%	Revenue: 2122349 Open source Revenue: 1076749 Open source
20062006-12-31	Year over year	2.7%	Revenue: 2180208 Open source Revenue: 2122349 Open source
20072007-12-31	Year over year	0.8%	Revenue: 2198204 Open source Revenue: 2180208 Open source
20082008-12-31	Year over year	-21.5%	Revenue: 1724897 Open source Revenue: 2198204 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 -115.6% 2008

Net margin -75.5% 2008

Free cash flow margin -102% 2008

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20042004-12-31	Operating margin	-40%	Operating Income: -431040 Open source Revenue: 1076749 Open source
20052005-12-31	Operating margin	-98.1%	Operating Income: -2082342 Open source Revenue: 2122349 Open source
20062006-12-31	Operating margin	-110.9%	Operating Income: -2417438 Open source Revenue: 2180208 Open source
20072007-12-31	Operating margin	-110.7%	Operating Income: -2433764 Open source Revenue: 2198204 Open source
20082008-12-31	Operating margin	-115.6%	Operating Income: -1994325 Open source Revenue: 1724897 Open source
20042004-12-31	Net margin	-56%	Net Income: -602883 Open source Revenue: 1076749 Open source
20052005-12-31	Net margin	130.9%	Net Income: 2778976 Open source Revenue: 2122349 Open source
20062006-12-31	Net margin	-129%	Net Income: -2811990 Open source Revenue: 2180208 Open source
20072007-12-31	Net margin	-199%	Net Income: -4374642 Open source Revenue: 2198204 Open source
20082008-12-31	Net margin	-75.5%	Net Income: -1301484 Open source Revenue: 1724897 Open source
20042004-12-31	Free cash flow margin	-18.8%	Revenue: 1076749 Open source Operating Cash Flow: -167848 Open source Capital Expenditure: 35113 Open source
20052005-12-31	Free cash flow margin	-144.7%	Revenue: 2122349 Open source Operating Cash Flow: -2945254 Open source Capital Expenditure: 126582 Open source
20062006-12-31	Free cash flow margin	-141.8%	Revenue: 2180208 Open source Operating Cash Flow: -2963379 Open source Capital Expenditure: 128997 Open source
20072007-12-31	Free cash flow margin	-82.2%	Revenue: 2198204 Open source Operating Cash Flow: -1806899 Open source Capital Expenditure: 0 Open source
20082008-12-31	Free cash flow margin	-102%	Revenue: 1724897 Open source Operating Cash Flow: -1755190 Open source Capital Expenditure: 3620 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -1.8M 2008

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20042004-12-31	Operating cash flow	-167848	Operating Cash Flow: -167848 Open source
20052005-12-31	Operating cash flow	-2945254	Operating Cash Flow: -2945254 Open source
20062006-12-31	Operating cash flow	-2963379	Operating Cash Flow: -2963379 Open source
20072007-12-31	Operating cash flow	-1806899	Operating Cash Flow: -1806899 Open source
20082008-12-31	Operating cash flow	-1755190	Operating Cash Flow: -1755190 Open source

Free cash flow

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

USD -1.8M 2008

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20042004-12-31	Free cash flow	-202961	Operating Cash Flow: -167848 Open source Capital Expenditure: 35113 Open source
20052005-12-31	Free cash flow	-3071836	Operating Cash Flow: -2945254 Open source Capital Expenditure: 126582 Open source
20062006-12-31	Free cash flow	-3092376	Operating Cash Flow: -2963379 Open source Capital Expenditure: 128997 Open source
20072007-12-31	Free cash flow	-1806899	Operating Cash Flow: -1806899 Open source Capital Expenditure: 0 Open source
20082008-12-31	Free cash flow	-1758810	Operating Cash Flow: -1755190 Open source Capital Expenditure: 3620 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.

88.4% 2005

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20042004-12-31	Liabilities / assets	290%	Total Liabilities: 62713 Open source Total Assets: 21623 Open source
20052005-12-31	Liabilities / assets	88.4%	Total Liabilities: 6587989 Open source Total Assets: 7450360 Open source
20062006-12-31	Liabilities / assets	Not reported	Total Liabilities: 6379835 Open source
20072007-12-31	Liabilities / assets	Not reported	Total Liabilities: 7854487 Open source
20082008-12-31	Liabilities / assets	Not reported	Total Liabilities: 2339993 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

3.76× 2008

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20042004-12-31	Current assets / current liabilities	Not reported	Current Assets: 225 Open source
20052005-12-31	Current assets / current liabilities	1.03×	Current Assets: 6613933 Open source Current Liabilities: 6393545 Open source
20062006-12-31	Current assets / current liabilities	0.96×	Current Assets: 3711096 Open source Current Liabilities: 3852058 Open source
20072007-12-31	Current assets / current liabilities	0.27×	Current Assets: 1442121 Open source Current Liabilities: 5290103 Open source
20082008-12-31	Current assets / current liabilities	3.76×	Current Assets: 1400845 Open source Current Liabilities: 372393 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
2004 2004-01-01 – 2004-12-31	−USD 602,883 Exact value Exact value: -602883 USD 2004-01-01 – 2004-12-31: -602883 USD Inspect Net Income Open source Share or cite Citation for Net Income · Electronic Sensor Technology, Inc · 2004-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Net Income: -602883 USD Concept: fundies:NetIncome Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ANetIncome&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:NetIncome: -602883 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-06-000556.txt#892 The citation records this snapshot. The page link may show a newer release later.	−USD 167,848 Exact value Exact value: -167848 USD 2004-01-01 – 2004-12-31: -167848 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Electronic Sensor Technology, Inc · 2004-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Operating Cash Flow: -167848 USD Concept: fundies:OperatingCashFlow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3AOperatingCashFlow&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -167848 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-06-000556.txt#913 The citation records this snapshot. The page link may show a newer release later.	USD 35,113 Exact value Exact value: 35113 USD 2004-01-01 – 2004-12-31: 35113 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Electronic Sensor Technology, Inc · 2004-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Capital Expenditure: 35113 USD Concept: fundies:CapitalExpenditure Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ACapitalExpenditure&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 35113 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-06-000556.txt#918 The citation records this snapshot. The page link may show a newer release later.	−USD 202,961 Calculation and evidence -167848 − 35113 USD Exact free cash flow: -202961 USD 2004-01-01 – 2004-12-31: -167848 USD · Inspect Operating Cash Flow · Source 2004-01-01 – 2004-12-31: 35113 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Electronic Sensor Technology, Inc · 2004-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Free cash flow: -202961 USD Concept: free-cash-flow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -167848 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-06-000556.txt#913 Input fundies:CapitalExpenditure: 35113 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-06-000556.txt#918 The citation records this snapshot. The page link may show a newer release later.
2005 2005-01-01 – 2005-12-31	USD 2.78 million Exact value Exact value: 2778976 USD 2005-01-01 – 2005-12-31: 2778976 USD Inspect Net Income Open source Share or cite Citation for Net Income · Electronic Sensor Technology, Inc · 2005-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Net Income: 2778976 USD Concept: fundies:NetIncome Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ANetIncome&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:NetIncome: 2778976 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1510 The citation records this snapshot. The page link may show a newer release later.	−USD 2.95 million Exact value Exact value: -2945254 USD 2005-01-01 – 2005-12-31: -2945254 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Electronic Sensor Technology, Inc · 2005-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Operating Cash Flow: -2945254 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3AOperatingCashFlow&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2945254 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1531 The citation records this snapshot. The page link may show a newer release later.	USD 126,582 Exact value Exact value: 126582 USD 2005-01-01 – 2005-12-31: 126582 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Electronic Sensor Technology, Inc · 2005-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Capital Expenditure: 126582 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ACapitalExpenditure&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 126582 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1535 The citation records this snapshot. The page link may show a newer release later.	−USD 3.07 million Calculation and evidence -2945254 − 126582 USD Exact free cash flow: -3071836 USD 2005-01-01 – 2005-12-31: -2945254 USD · Inspect Operating Cash Flow · Source 2005-01-01 – 2005-12-31: 126582 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Electronic Sensor Technology, Inc · 2005-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Free cash flow: -3071836 USD Concept: free-cash-flow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -2945254 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1531 Input fundies:CapitalExpenditure: 126582 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1535 The citation records this snapshot. The page link may show a newer release later.
2006 2006-01-01 – 2006-12-31	−USD 2.81 million Exact value Exact value: -2811990 USD 2006-01-01 – 2006-12-31: -2811990 USD Inspect Net Income Open source Share or cite Citation for Net Income · Electronic Sensor Technology, Inc · 2006-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Net Income: -2811990 USD Concept: fundies:NetIncome Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ANetIncome&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2811990 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-08-000185.txt#1482 The citation records this snapshot. The page link may show a newer release later.	−USD 2.96 million Exact value Exact value: -2963379 USD 2006-01-01 – 2006-12-31: -2963379 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Electronic Sensor Technology, Inc · 2006-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Operating Cash Flow: -2963379 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3AOperatingCashFlow&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -2963379 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-08-000185.txt#1501 The citation records this snapshot. The page link may show a newer release later.	USD 128,997 Exact value Exact value: 128997 USD 2006-01-01 – 2006-12-31: 128997 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Electronic Sensor Technology, Inc · 2006-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Capital Expenditure: 128997 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ACapitalExpenditure&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 128997 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1535 The citation records this snapshot. The page link may show a newer release later.	−USD 3.09 million Calculation and evidence -2963379 − 128997 USD Exact free cash flow: -3092376 USD 2006-01-01 – 2006-12-31: -2963379 USD · Inspect Operating Cash Flow · Source 2006-01-01 – 2006-12-31: 128997 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Electronic Sensor Technology, Inc · 2006-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Free cash flow: -3092376 USD Concept: free-cash-flow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -2963379 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-08-000185.txt#1501 Input fundies:CapitalExpenditure: 128997 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-07-000231.txt#1535 The citation records this snapshot. The page link may show a newer release later.
2007 2007-01-01 – 2007-12-31	−USD 4.37 million Exact value Exact value: -4374642 USD 2007-01-01 – 2007-12-31: -4374642 USD Inspect Net Income Open source Share or cite Citation for Net Income · Electronic Sensor Technology, Inc · 2007-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Net Income: -4374642 USD Concept: fundies:NetIncome Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ANetIncome&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:NetIncome: -4374642 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1529 The citation records this snapshot. The page link may show a newer release later.	−USD 1.81 million Exact value Exact value: -1806899 USD 2007-01-01 – 2007-12-31: -1806899 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Electronic Sensor Technology, Inc · 2007-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Operating Cash Flow: -1806899 USD Concept: fundies:OperatingCashFlow Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3AOperatingCashFlow&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1806899 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548 The citation records this snapshot. The page link may show a newer release later.	USD 0 Exact value Exact value: 0 USD 2007-01-01 – 2007-12-31: 0 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Electronic Sensor Technology, Inc · 2007-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Capital Expenditure: 0 USD Concept: fundies:CapitalExpenditure Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ACapitalExpenditure&period=2007-12-31&surface=latest&period_type=duration&start=2007-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 0 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552 The citation records this snapshot. The page link may show a newer release later.	−USD 1.81 million Calculation and evidence -1806899 − 0 USD Exact free cash flow: -1806899 USD 2007-01-01 – 2007-12-31: -1806899 USD · Inspect Operating Cash Flow · Source 2007-01-01 – 2007-12-31: 0 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Electronic Sensor Technology, Inc · 2007-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Free cash flow: -1806899 USD Concept: free-cash-flow Period: 2007-01-01 to 2007-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1806899 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548 Input fundies:CapitalExpenditure: 0 USD (2007-01-01 to 2007-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552 The citation records this snapshot. The page link may show a newer release later.
2008 2008-01-01 – 2008-12-31	−USD 1.3 million Exact value Exact value: -1301484 USD 2008-01-01 – 2008-12-31: -1301484 USD Inspect Net Income Open source Share or cite Citation for Net Income · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Net Income: -1301484 USD Concept: fundies:NetIncome Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ANetIncome&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1301484 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1529 The citation records this snapshot. The page link may show a newer release later.	−USD 1.76 million Exact value Exact value: -1755190 USD 2008-01-01 – 2008-12-31: -1755190 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Operating Cash Flow: -1755190 USD Concept: fundies:OperatingCashFlow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3AOperatingCashFlow&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1755190 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548 The citation records this snapshot. The page link may show a newer release later.	USD 3,620 Exact value Exact value: 3620 USD 2008-01-01 – 2008-12-31: 3620 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Capital Expenditure: 3620 USD Concept: fundies:CapitalExpenditure Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860/explain?concept=fundies%3ACapitalExpenditure&period=2008-12-31&surface=latest&period_type=duration&start=2008-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 3620 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552 The citation records this snapshot. The page link may show a newer release later.	−USD 1.76 million Calculation and evidence -1755190 − 3620 USD Exact free cash flow: -1758810 USD 2008-01-01 – 2008-12-31: -1755190 USD · Inspect Operating Cash Flow · Source 2008-01-01 – 2008-12-31: 3620 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · Electronic Sensor Technology, Inc · 2008-12-31 Electronic Sensor Technology, Inc (edgar:1122860) Free cash flow: -1758810 USD Concept: free-cash-flow Period: 2008-01-01 to 2008-12-31 Values: Latest reported Published: 2026-11-02T11:37:52Z Snapshot: c991c841b7fd9efba044ab1f44e4128b09975152e71b61777271a1983894c4f6 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1122860?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1755190 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1548 Input fundies:CapitalExpenditure: 3620 USD (2008-01-01 to 2008-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1122860/0000950127-09-000099.txt#1552 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.

38 filings · 0 latest values · 0 originally reported values

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

Identifiers: 0001122860, 1122860, edgar:1122860

Also known as BLUESTONE VENTURES INC

Electronic Sensor Technology, Inc

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Trailing twelve months

Revenue

Net income

Operating cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2008 2008-01-01 – 2008-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation