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RAMBO MEDICAL GROUP, INC.

EDGAR

HKEB Quarterly report (10-Q) · filed 2019-02-05

62 filing records in this dataset, filed from 2006-10-16 to 2019-02-05. Reported financial figures are available; chart coverage varies by period.

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

Watchlist

Latest quarter

Revenue

0 USD

2017 Q4 · USD

Exact inputs and evidence

Revenue: 0 USD Source
Revenue: 0 USD Source

Operating cash flow

12.2 thousand USD

2017 Q4 · USD

Exact inputs and evidence

Operating Cash Flow: -6013 USD Source
Operating Cash Flow: -18251 USD Source

Cash and cash equivalents: 7.1 thousand USD 2018-11-30 Source
Exact value

7100 USD
Long-term debt including current maturities: 229 thousand USD 2018-05-31 Source
Exact value

228859 USD
Shares outstanding: 992 thousand shares 2018-11-30 Source
Exact value

992192 shares

Reported share-count change

0.00% · 0 shares

Year-over-year change in reported shares. Splits, issuance and buybacks can affect this figure; it does not isolate employee compensation or economic dilution.

Exact inputs and evidence

992192 shares · 2017-11-30· Source
992192 shares · 2018-11-30· Source

Trailing twelve months

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

Revenue

0 USD

2016-06-01 – 2017-05-31

Exact inputs and evidence

Revenue: 0 USD · 2016-06-01 – 2016-08-31 Source
Revenue: 0 USD · 2016-09-01 – 2016-11-30 Source
Revenue: 0 USD · 2016-12-01 – 2017-02-28 Source
Revenue: 0 USD · 2016-06-01 – 2017-05-31 Source
Revenue: 0 USD · 2016-06-01 – 2017-02-28 Source

Net income

-34.1 thousand USD

2017-12-01 – 2018-11-30

Exact inputs and evidence

Net income: -5339 USD · 2017-12-01 – 2018-02-28 Source
Net income: -28607 USD · 2017-06-01 – 2018-05-31 Source
Net income: -19212 USD · 2017-06-01 – 2018-02-28 Source
Net income: -8230 USD · 2018-06-01 – 2018-08-31 Source
Net income: -11175 USD · 2018-09-01 – 2018-11-30 Source

Operating cash flow

6.04 thousand USD

2017-12-01 – 2018-11-30

Exact inputs and evidence

Operating cash flow: -17961 USD · 2017-06-01 – 2018-02-28 Source
Operating cash flow: -7552 USD · 2017-06-01 – 2017-11-30 Source
Operating cash flow: -1911 USD · 2017-06-01 – 2018-05-31 Source
Operating cash flow: -17961 USD · 2017-06-01 – 2018-02-28 Source
Operating cash flow: -4200 USD · 2018-06-01 – 2018-08-31 Source
Operating cash flow: 400 USD · 2018-06-01 – 2018-11-30 Source
Operating cash flow: -4200 USD · 2018-06-01 – 2018-08-31 Source

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

Latest filing recorded: 2019-02-05.

Financial data available through: 2018-05-31.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2018-05-31
Operating income: 9 of 11 periods available· newest 2018-05-31
Net income: 11 of 11 periods available· newest 2018-05-31
Operating cash flow: 11 of 11 periods available· newest 2018-05-31
Capital expenditure: 2 of 11 periods available· newest 2012-05-31
Total assets: 11 of 11 periods available· newest 2018-05-31
Total liabilities: 9 of 11 periods available· newest 2018-05-31
Current assets: 7 of 11 periods available· newest 2014-05-31
Current liabilities: 11 of 11 periods available· newest 2018-05-31
Cash and cash equivalents: 11 of 11 periods available· newest 2018-05-31
Long-term debt including current maturities: 2 of 11 periods available· newest 2018-05-31
Shares outstanding: 8 of 11 periods available· newest 2018-05-31

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
USD 0

Prior period

USD 0

2016-06-01 – 2017-05-31
Current period

USD 0

2017-06-01 – 2018-05-31

Exact inputs and evidence

0 − 0 = 0 USD

0 USD · 2016-06-01 – 2017-05-31
Inspect prior input Prior source
0 USD · 2017-06-01 – 2018-05-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · RAMBO MEDICAL GROUP, INC. · 2018-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Year-over-year change in Revenue: 0 USD Concept: fundies:Revenue Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 0 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#6348 Filing: 000107878218000985 Input fundies:Revenue: 0 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#6459 Filing: 000107878218000985
The citation records this snapshot. The page link may show a newer release later.
Net income
−USD 2,395

Prior period

−USD 26,212

2016-06-01 – 2017-05-31
Current period

−USD 28,607

2017-06-01 – 2018-05-31

Exact inputs and evidence

-28607 − -26212 = -2395 USD

-26212 USD · 2016-06-01 – 2017-05-31
Inspect prior input Prior source
-28607 USD · 2017-06-01 – 2018-05-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · RAMBO MEDICAL GROUP, INC. · 2018-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Year-over-year change in Net income: -2395 USD Concept: fundies:NetIncome Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -28607 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#79145 Filing: 000107878218000985 Input fundies:NetIncome: -26212 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#79609 Filing: 000107878218000985
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+USD 4,102

Prior period

−USD 6,013

2016-06-01 – 2017-05-31
Current period

−USD 1,911

2017-06-01 – 2018-05-31

Exact inputs and evidence

-1911 − -6013 = 4102 USD

-6013 USD · 2016-06-01 – 2017-05-31
Inspect prior input Prior source
-1911 USD · 2017-06-01 – 2018-05-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · RAMBO MEDICAL GROUP, INC. · 2018-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Year-over-year change in Operating cash flow: 4102 USD Concept: fundies:OperatingCashFlow Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -1911 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#13393 Filing: 000107878218000985 Input fundies:OperatingCashFlow: -6013 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#13602 Filing: 000107878218000985
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Capital expenditure.

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.

2018 2017-06-01 – 2018-05-31

Revenue USD 0
Operating costs Derived USD 28,607
Operating income −USD 28,607
Tax, interest and other Derived USD 0
Net income −USD 28,607

Cash

Operating cash flow −USD 1,911
Capital expenditure Unavailable An input is unavailable.
Free cash flow Derived Unavailable An input is unavailable.

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2009 Not shown: operating income or net income is not reported.
2010 Not shown: operating income or net income is not reported.
2011 Not shown: operating income or net income is not reported.
2012 Not shown: operating income or net income is not reported.
2013 Not shown: operating income or net income is not reported.
2014 Not shown: operating income or net income is not reported.
2015 Not shown: operating income or net income is not reported.
2016 Not shown: operating income or net income is not reported.
2017 Not shown: operating income or net income is not reported.
2018 Not shown: operating income or net income is not reported.

Values and sources

Revenue breakdown by annual reporting period
Period	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2009 2008-06-01 – 2009-05-31	279350 Derived	-279350	6638 Derived	-285988	Unavailable	Source 2008-06-01 – 2009-05-31: 0 USD Inspect Revenue Open source 2008-06-01 – 2009-05-31: -279350 USD Inspect Operating Income Open source 2008-06-01 – 2009-05-31: -285988 USD Inspect Net Income Open source 2008-06-01 – 2009-05-31: -278572 USD Inspect Operating Cash Flow Open source
2010 2009-06-01 – 2010-05-31	5790054 Derived	-5790054	6659 Derived	-5796713	Unavailable	Source 2009-06-01 – 2010-05-31: 0 USD Inspect Revenue Open source 2009-06-01 – 2010-05-31: -5790054 USD Inspect Operating Income Open source 2009-06-01 – 2010-05-31: -5796713 USD Inspect Net Income Open source 2009-06-01 – 2010-05-31: -565619 USD Inspect Operating Cash Flow Open source
2011 2010-06-01 – 2011-05-31	Unavailable	Unavailable	Unavailable	-378984	-264165 Derived	Source 2010-06-01 – 2011-05-31: 0 USD Inspect Revenue Open source 2010-06-01 – 2011-05-31: -378984 USD Inspect Net Income Open source 2010-06-01 – 2011-05-31: -264165 USD Inspect Operating Cash Flow Open source 2010-06-01 – 2011-05-31: 0 USD Inspect Capital Expenditure Open source
2012 2011-06-01 – 2012-05-31	Unavailable	Unavailable	Unavailable	-361718	-57746 Derived	Source 2011-06-01 – 2012-05-31: 0 USD Inspect Revenue Open source 2011-06-01 – 2012-05-31: -361718 USD Inspect Net Income Open source 2011-06-01 – 2012-05-31: -57746 USD Inspect Operating Cash Flow Open source 2011-06-01 – 2012-05-31: 0 USD Inspect Capital Expenditure Open source
2013 2012-06-01 – 2013-05-31	38090 Derived	-38090	0 Derived	-38090	Unavailable	Source 2012-06-01 – 2013-05-31: 0 USD Inspect Revenue Open source 2012-06-01 – 2013-05-31: -38090 USD Inspect Operating Income Open source 2012-06-01 – 2013-05-31: -38090 USD Inspect Net Income Open source 2012-06-01 – 2013-05-31: -7781 USD Inspect Operating Cash Flow Open source
2014 2013-06-01 – 2014-05-31	41610 Derived	-41610	0 Derived	-41610	Unavailable	Source 2013-06-01 – 2014-05-31: 0 USD Inspect Revenue Open source 2013-06-01 – 2014-05-31: -41610 USD Inspect Operating Income Open source 2013-06-01 – 2014-05-31: -41610 USD Inspect Net Income Open source 2013-06-01 – 2014-05-31: 2249 USD Inspect Operating Cash Flow Open source
2015 2014-06-01 – 2015-05-31	33735 Derived	-33735	0 Derived	-33735	Unavailable	Source 2014-06-01 – 2015-05-31: 0 USD Inspect Revenue Open source 2014-06-01 – 2015-05-31: -33735 USD Inspect Operating Income Open source 2014-06-01 – 2015-05-31: -33735 USD Inspect Net Income Open source 2014-06-01 – 2015-05-31: -3735 USD Inspect Operating Cash Flow Open source
2016 2015-06-01 – 2016-05-31	38348 Derived	-38348	0 Derived	-38348	Unavailable	Source 2015-06-01 – 2016-05-31: 0 USD Inspect Revenue Open source 2015-06-01 – 2016-05-31: -38348 USD Inspect Operating Income Open source 2015-06-01 – 2016-05-31: -38348 USD Inspect Net Income Open source 2015-06-01 – 2016-05-31: 11652 USD Inspect Operating Cash Flow Open source
2017 2016-06-01 – 2017-05-31	26212 Derived	-26212	0 Derived	-26212	Unavailable	Source 2016-06-01 – 2017-05-31: 0 USD Inspect Revenue Open source 2016-06-01 – 2017-05-31: -26212 USD Inspect Operating Income Open source 2016-06-01 – 2017-05-31: -26212 USD Inspect Net Income Open source 2016-06-01 – 2017-05-31: -6013 USD Inspect Operating Cash Flow Open source
2018 2017-06-01 – 2018-05-31	28607 Derived	-28607	0 Derived	-28607	Unavailable	Source 2017-06-01 – 2018-05-31: 0 USD Inspect Revenue Open source 2017-06-01 – 2018-05-31: -28607 USD Inspect Operating Income Open source 2017-06-01 – 2018-05-31: -28607 USD Inspect Net Income Open source 2017-06-01 – 2018-05-31: -1911 USD Inspect Operating Cash Flow 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 0 2018

Values and sources

Revenue values and source evidence
Period	Series	Source evidence
20092009-05-31	Revenue	Revenue: 0 Open source
20102010-05-31	Revenue	Revenue: 0 Open source
20112011-05-31	Revenue	Revenue: 0 Open source
20122012-05-31	Revenue	Revenue: 0 Open source
20132013-05-31	Revenue	Revenue: 0 Open source
20142014-05-31	Revenue	Revenue: 0 Open source
20152015-05-31	Revenue	Revenue: 0 Open source
20162016-05-31	Revenue	Revenue: 0 Open source
20172017-05-31	Revenue	Revenue: 0 Open source
20182018-05-31	Revenue	Revenue: 0 Open source

Revenue growth

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

Not enough comparable data to show this history.

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20092009-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20102010-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20112011-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20122012-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20132013-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20142014-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20152015-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20162016-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20172017-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 Open source
20182018-05-31	Year over year	No prior comparable period	Revenue: 0 Open source Revenue: 0 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.

Not enough comparable data to show this history.

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20092009-05-31	Operating margin	Not reported	Operating Income: -279350 Open source Revenue: 0 Open source
20102010-05-31	Operating margin	Not reported	Operating Income: -5790054 Open source Revenue: 0 Open source
2011-05-31	Operating margin	Not reported	Revenue: 0 Open source
2012-05-31	Operating margin	Not reported	Revenue: 0 Open source
20132013-05-31	Operating margin	Not reported	Operating Income: -38090 Open source Revenue: 0 Open source
20142014-05-31	Operating margin	Not reported	Operating Income: -41610 Open source Revenue: 0 Open source
20152015-05-31	Operating margin	Not reported	Operating Income: -33735 Open source Revenue: 0 Open source
20162016-05-31	Operating margin	Not reported	Operating Income: -38348 Open source Revenue: 0 Open source
20172017-05-31	Operating margin	Not reported	Operating Income: -26212 Open source Revenue: 0 Open source
20182018-05-31	Operating margin	Not reported	Operating Income: -28607 Open source Revenue: 0 Open source
20092009-05-31	Net margin	Not reported	Net Income: -285988 Open source Revenue: 0 Open source
20102010-05-31	Net margin	Not reported	Net Income: -5796713 Open source Revenue: 0 Open source
20112011-05-31	Net margin	Not reported	Net Income: -378984 Open source Revenue: 0 Open source
20122012-05-31	Net margin	Not reported	Net Income: -361718 Open source Revenue: 0 Open source
20132013-05-31	Net margin	Not reported	Net Income: -38090 Open source Revenue: 0 Open source
20142014-05-31	Net margin	Not reported	Net Income: -41610 Open source Revenue: 0 Open source
20152015-05-31	Net margin	Not reported	Net Income: -33735 Open source Revenue: 0 Open source
20162016-05-31	Net margin	Not reported	Net Income: -38348 Open source Revenue: 0 Open source
20172017-05-31	Net margin	Not reported	Net Income: -26212 Open source Revenue: 0 Open source
20182018-05-31	Net margin	Not reported	Net Income: -28607 Open source Revenue: 0 Open source
20092009-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -278572 Open source
20102010-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -565619 Open source
20112011-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -264165 Open source Capital Expenditure: 0 Open source
20122012-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -57746 Open source Capital Expenditure: 0 Open source
20132013-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -7781 Open source
20142014-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: 2249 Open source
20152015-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -3735 Open source
20162016-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: 11652 Open source
20172017-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -6013 Open source
20182018-05-31	Free cash flow margin	Not reported	Revenue: 0 Open source Operating Cash Flow: -1911 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD -1.9K 2018

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20092009-05-31	Operating cash flow	-278572	Operating Cash Flow: -278572 Open source
20102010-05-31	Operating cash flow	-565619	Operating Cash Flow: -565619 Open source
20112011-05-31	Operating cash flow	-264165	Operating Cash Flow: -264165 Open source
20122012-05-31	Operating cash flow	-57746	Operating Cash Flow: -57746 Open source
20132013-05-31	Operating cash flow	-7781	Operating Cash Flow: -7781 Open source
20142014-05-31	Operating cash flow	2249	Operating Cash Flow: 2249 Open source
20152015-05-31	Operating cash flow	-3735	Operating Cash Flow: -3735 Open source
20162016-05-31	Operating cash flow	11652	Operating Cash Flow: 11652 Open source
20172017-05-31	Operating cash flow	-6013	Operating Cash Flow: -6013 Open source
20182018-05-31	Operating cash flow	-1911	Operating Cash Flow: -1911 Open source

Free cash flow

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

USD -57.7K 2012

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20092009-05-31	Free cash flow	Unavailable	Operating Cash Flow: -278572 Open source
20102010-05-31	Free cash flow	Unavailable	Operating Cash Flow: -565619 Open source
20112011-05-31	Free cash flow	-264165	Operating Cash Flow: -264165 Open source Capital Expenditure: 0 Open source
20122012-05-31	Free cash flow	-57746	Operating Cash Flow: -57746 Open source Capital Expenditure: 0 Open source
20132013-05-31	Free cash flow	Unavailable	Operating Cash Flow: -7781 Open source
20142014-05-31	Free cash flow	Unavailable	Operating Cash Flow: 2249 Open source
20152015-05-31	Free cash flow	Unavailable	Operating Cash Flow: -3735 Open source
20162016-05-31	Free cash flow	Unavailable	Operating Cash Flow: 11652 Open source
20172017-05-31	Free cash flow	Unavailable	Operating Cash Flow: -6013 Open source
20182018-05-31	Free cash flow	Unavailable	Operating Cash Flow: -1911 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.

3,530.5% 2018

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2009-05-31	Liabilities / assets	Not reported	Total Assets: 201072 Open source
20102010-05-31	Liabilities / assets	1.1%	Total Liabilities: 3560 Open source Total Assets: 321019 Open source
20112011-05-31	Liabilities / assets	3.8%	Total Liabilities: 1509 Open source Total Assets: 39984 Open source
20122012-05-31	Liabilities / assets	289.9%	Total Liabilities: 35481 Open source Total Assets: 12238 Open source
20132013-05-31	Liabilities / assets	1,475.8%	Total Liabilities: 65791 Open source Total Assets: 4458 Open source
20142014-05-31	Liabilities / assets	1,634.9%	Total Liabilities: 109650 Open source Total Assets: 6707 Open source
20152015-05-31	Liabilities / assets	4,698.9%	Total Liabilities: 139650 Open source Total Assets: 2972 Open source
20162016-05-31	Liabilities / assets	1,296.8%	Total Liabilities: 189650 Open source Total Assets: 14624 Open source
20172017-05-31	Liabilities / assets	2,437%	Total Liabilities: 209849 Open source Total Assets: 8611 Open source
20182018-05-31	Liabilities / assets	3,530.5%	Total Liabilities: 236545 Open source Total Assets: 6700 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.07× 2014

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20092009-05-31	Current assets / current liabilities	0.17×	Current Assets: 21072 Open source Current Liabilities: 127163 Open source
20102010-05-31	Current assets / current liabilities	56.9×	Current Assets: 202557 Open source Current Liabilities: 3560 Open source
20112011-05-31	Current assets / current liabilities	26.48×	Current Assets: 39984 Open source Current Liabilities: 1510 Open source
20122012-05-31	Current assets / current liabilities	0.34×	Current Assets: 12238 Open source Current Liabilities: 35481 Open source
20132013-05-31	Current assets / current liabilities	0.07×	Current Assets: 4458 Open source Current Liabilities: 65791 Open source
20142014-05-31	Current assets / current liabilities	0.07×	Current Assets: 6707 Open source Current Liabilities: 89650 Open source
2015-05-31	Current assets / current liabilities	Not reported	Current Liabilities: 109650 Open source
2016-05-31	Current assets / current liabilities	Not reported	Current Liabilities: 109650 Open source
2017-05-31	Current assets / current liabilities	Not reported	Current Liabilities: 104849 Open source
2018-05-31	Current assets / current liabilities	Not reported	Current Liabilities: 51545 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
2009 2008-06-01 – 2009-05-31	−USD 285,988 Exact value Exact value: -285988 USD 2008-06-01 – 2009-05-31: -285988 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2009-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -285988 USD Concept: fundies:NetIncome Period: 2008-06-01 to 2009-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2009-05-31&surface=latest&period_type=duration&start=2008-06-01&unit=USD&dimensions= Input fundies:NetIncome: -285988 USD (2008-06-01 to 2009-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/0001144204-10-047009.txt#7295 The citation records this snapshot. The page link may show a newer release later.	−USD 278,572 Exact value Exact value: -278572 USD 2008-06-01 – 2009-05-31: -278572 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2009-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -278572 USD Concept: fundies:OperatingCashFlow Period: 2008-06-01 to 2009-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2009-05-31&surface=latest&period_type=duration&start=2008-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -278572 USD (2008-06-01 to 2009-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/0001144204-10-047009.txt#11276 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2010 2009-06-01 – 2010-05-31	−USD 5.8 million Exact value Exact value: -5796713 USD 2009-06-01 – 2010-05-31: -5796713 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2010-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -5796713 USD Concept: fundies:NetIncome Period: 2009-06-01 to 2010-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2010-05-31&surface=latest&period_type=duration&start=2009-06-01&unit=USD&dimensions= Input fundies:NetIncome: -5796713 USD (2009-06-01 to 2010-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/0001144204-10-047009.txt#7295 The citation records this snapshot. The page link may show a newer release later.	−USD 565,619 Exact value Exact value: -565619 USD 2009-06-01 – 2010-05-31: -565619 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2010-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -565619 USD Concept: fundies:OperatingCashFlow Period: 2009-06-01 to 2010-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2010-05-31&surface=latest&period_type=duration&start=2009-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -565619 USD (2009-06-01 to 2010-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/0001144204-10-047009.txt#11276 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2011 2010-06-01 – 2011-05-31	−USD 378,984 Exact value Exact value: -378984 USD 2010-06-01 – 2011-05-31: -378984 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2011-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -378984 USD Concept: fundies:NetIncome Period: 2010-06-01 to 2011-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2011-05-31&surface=latest&period_type=duration&start=2010-06-01&unit=USD&dimensions= Input fundies:NetIncome: -378984 USD (2010-06-01 to 2011-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#9504 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	−USD 264,165 Exact value Exact value: -264165 USD 2010-06-01 – 2011-05-31: -264165 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2011-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -264165 USD Concept: fundies:OperatingCashFlow Period: 2010-06-01 to 2011-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2011-05-31&surface=latest&period_type=duration&start=2010-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -264165 USD (2010-06-01 to 2011-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13293 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	USD 0 Exact value Exact value: 0 USD 2010-06-01 – 2011-05-31: 0 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · RAMBO MEDICAL GROUP, INC. · 2011-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Capital Expenditure: 0 USD Concept: fundies:CapitalExpenditure Period: 2010-06-01 to 2011-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ACapitalExpenditure&period=2011-05-31&surface=latest&period_type=duration&start=2010-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 0 USD (2010-06-01 to 2011-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13801 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	−USD 264,165 Calculation and evidence -264165 − 0 USD Exact free cash flow: -264165 USD 2010-06-01 – 2011-05-31: -264165 USD · Inspect Operating Cash Flow · Source 2010-06-01 – 2011-05-31: 0 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · RAMBO MEDICAL GROUP, INC. · 2011-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Free cash flow: -264165 USD Concept: free-cash-flow Period: 2010-06-01 to 2011-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -264165 USD (2010-06-01 to 2011-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13293 Filing: 000107878212002397 Input fundies:CapitalExpenditure: 0 USD (2010-06-01 to 2011-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13801 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.
2012 2011-06-01 – 2012-05-31	−USD 361,718 Exact value Exact value: -361718 USD 2011-06-01 – 2012-05-31: -361718 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2012-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -361718 USD Concept: fundies:NetIncome Period: 2011-06-01 to 2012-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2012-05-31&surface=latest&period_type=duration&start=2011-06-01&unit=USD&dimensions= Input fundies:NetIncome: -361718 USD (2011-06-01 to 2012-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#9391 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	−USD 57,746 Exact value Exact value: -57746 USD 2011-06-01 – 2012-05-31: -57746 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2012-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -57746 USD Concept: fundies:OperatingCashFlow Period: 2011-06-01 to 2012-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2012-05-31&surface=latest&period_type=duration&start=2011-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -57746 USD (2011-06-01 to 2012-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13123 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	USD 0 Exact value Exact value: 0 USD 2011-06-01 – 2012-05-31: 0 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · RAMBO MEDICAL GROUP, INC. · 2012-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Capital Expenditure: 0 USD Concept: fundies:CapitalExpenditure Period: 2011-06-01 to 2012-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ACapitalExpenditure&period=2012-05-31&surface=latest&period_type=duration&start=2011-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 0 USD (2011-06-01 to 2012-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13636 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.	−USD 57,746 Calculation and evidence -57746 − 0 USD Exact free cash flow: -57746 USD 2011-06-01 – 2012-05-31: -57746 USD · Inspect Operating Cash Flow · Source 2011-06-01 – 2012-05-31: 0 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · RAMBO MEDICAL GROUP, INC. · 2012-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Free cash flow: -57746 USD Concept: free-cash-flow Period: 2011-06-01 to 2012-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -57746 USD (2011-06-01 to 2012-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13123 Filing: 000107878212002397 Input fundies:CapitalExpenditure: 0 USD (2011-06-01 to 2012-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878212002397/vprs-20120531.xml#13636 Filing: 000107878212002397 The citation records this snapshot. The page link may show a newer release later.
2013 2012-06-01 – 2013-05-31	−USD 38,090 Exact value Exact value: -38090 USD 2012-06-01 – 2013-05-31: -38090 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2013-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -38090 USD Concept: fundies:NetIncome Period: 2012-06-01 to 2013-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2013-05-31&surface=latest&period_type=duration&start=2012-06-01&unit=USD&dimensions= Input fundies:NetIncome: -38090 USD (2012-06-01 to 2013-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878214001717/vprs-20140531.xml#3624 Filing: 000107878214001717 The citation records this snapshot. The page link may show a newer release later.	−USD 7,781 Exact value Exact value: -7781 USD 2012-06-01 – 2013-05-31: -7781 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2013-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -7781 USD Concept: fundies:OperatingCashFlow Period: 2012-06-01 to 2013-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2013-05-31&surface=latest&period_type=duration&start=2012-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -7781 USD (2012-06-01 to 2013-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878214001717/vprs-20140531.xml#5412 Filing: 000107878214001717 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2014 2013-06-01 – 2014-05-31	−USD 41,610 Exact value Exact value: -41610 USD 2013-06-01 – 2014-05-31: -41610 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2014-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -41610 USD Concept: fundies:NetIncome Period: 2013-06-01 to 2014-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2014-05-31&surface=latest&period_type=duration&start=2013-06-01&unit=USD&dimensions= Input fundies:NetIncome: -41610 USD (2013-06-01 to 2014-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878215001490/hkeb-20150531.xml#6499 Filing: 000107878215001490 The citation records this snapshot. The page link may show a newer release later.	USD 2,249 Exact value Exact value: 2249 USD 2013-06-01 – 2014-05-31: 2249 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2014-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: 2249 USD Concept: fundies:OperatingCashFlow Period: 2013-06-01 to 2014-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2014-05-31&surface=latest&period_type=duration&start=2013-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 2249 USD (2013-06-01 to 2014-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878215001490/hkeb-20150531.xml#14693 Filing: 000107878215001490 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2015 2014-06-01 – 2015-05-31	−USD 33,735 Exact value Exact value: -33735 USD 2014-06-01 – 2015-05-31: -33735 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2015-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -33735 USD Concept: fundies:NetIncome Period: 2014-06-01 to 2015-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2015-05-31&surface=latest&period_type=duration&start=2014-06-01&unit=USD&dimensions= Input fundies:NetIncome: -33735 USD (2014-06-01 to 2015-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878216003465/hkeb-20160531.xml#110646 Filing: 000107878216003465 The citation records this snapshot. The page link may show a newer release later.	−USD 3,735 Exact value Exact value: -3735 USD 2014-06-01 – 2015-05-31: -3735 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2015-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -3735 USD Concept: fundies:OperatingCashFlow Period: 2014-06-01 to 2015-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2015-05-31&surface=latest&period_type=duration&start=2014-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -3735 USD (2014-06-01 to 2015-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878216003465/hkeb-20160531.xml#118026 Filing: 000107878216003465 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2016 2015-06-01 – 2016-05-31	−USD 38,348 Exact value Exact value: -38348 USD 2015-06-01 – 2016-05-31: -38348 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2016-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -38348 USD Concept: fundies:NetIncome Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2016-05-31&surface=latest&period_type=duration&start=2015-06-01&unit=USD&dimensions= Input fundies:NetIncome: -38348 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878217001173/hkeb-20170531.xml#83675 Filing: 000107878217001173 The citation records this snapshot. The page link may show a newer release later.	USD 11,652 Exact value Exact value: 11652 USD 2015-06-01 – 2016-05-31: 11652 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2016-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: 11652 USD Concept: fundies:OperatingCashFlow Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2016-05-31&surface=latest&period_type=duration&start=2015-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 11652 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878217001173/hkeb-20170531.xml#13552 Filing: 000107878217001173 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2017 2016-06-01 – 2017-05-31	−USD 26,212 Exact value Exact value: -26212 USD 2016-06-01 – 2017-05-31: -26212 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2017-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -26212 USD Concept: fundies:NetIncome Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2017-05-31&surface=latest&period_type=duration&start=2016-06-01&unit=USD&dimensions= Input fundies:NetIncome: -26212 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#79609 Filing: 000107878218000985 The citation records this snapshot. The page link may show a newer release later.	−USD 6,013 Exact value Exact value: -6013 USD 2016-06-01 – 2017-05-31: -6013 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2017-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -6013 USD Concept: fundies:OperatingCashFlow Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2017-05-31&surface=latest&period_type=duration&start=2016-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6013 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#13602 Filing: 000107878218000985 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2018 2017-06-01 – 2018-05-31	−USD 28,607 Exact value Exact value: -28607 USD 2017-06-01 – 2018-05-31: -28607 USD Inspect Net Income Open source Share or cite Citation for Net Income · RAMBO MEDICAL GROUP, INC. · 2018-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Net Income: -28607 USD Concept: fundies:NetIncome Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3ANetIncome&period=2018-05-31&surface=latest&period_type=duration&start=2017-06-01&unit=USD&dimensions= Input fundies:NetIncome: -28607 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#79145 Filing: 000107878218000985 The citation records this snapshot. The page link may show a newer release later.	−USD 1,911 Exact value Exact value: -1911 USD 2017-06-01 – 2018-05-31: -1911 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · RAMBO MEDICAL GROUP, INC. · 2018-05-31 RAMBO MEDICAL GROUP, INC. (edgar:1350421) Operating Cash Flow: -1911 USD Concept: fundies:OperatingCashFlow Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T09:19:19Z Snapshot: 3e30444a4216581077c44f423ce8be06ef2be4055b160acf7d3e4d2760732832 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1350421/explain?concept=fundies%3AOperatingCashFlow&period=2018-05-31&surface=latest&period_type=duration&start=2017-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1911 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1350421/000107878218000985/hkeb-20180531.xml#13393 Filing: 000107878218000985 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.

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.

62 filings · 1,433 latest values · 1,433 originally reported values

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

Identifiers: 0001350421, 1350421, HKEB, RAMB, RMGI, edgar:1350421, hkeb

Also known as Cobra Oil & Gas CO, HK EBUS Corp, RAMBO MEDICAL GROUP, INC., Viper Resources,Inc.

RAMBO MEDICAL GROUP, INC.

Latest quarter

Revenue

Operating cash flow

Reported share-count change

Trailing twelve months

Revenue

Net income

Operating cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Where revenue goes

2018 2017-06-01 – 2018-05-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation