English

PATRIOT SCIENTIFIC CORP

EDGAR

CPMV Quarterly report (10-Q) · filed 2026-08-14

137 filing records in this dataset, filed from 1995-12-28 to 2026-08-14. Reported financial figures are available; chart coverage varies by period.

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

Watchlist

Cash and cash equivalents: 26 USD 2026-06-30 Source
Exact value

26 USD
Long-term debt including current maturities: Not available
Shares outstanding: 7.24 million shares 2026-06-30 Source
Exact value

7242137 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

7242137 shares · 2025-06-30· Source
7242137 shares · 2026-06-30· Source

Trailing twelve months

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

Net income

-687 thousand USD

2025-07-01 – 2026-06-30

Exact inputs and evidence

Net income: -165361 USD · 2025-07-01 – 2025-09-30 Source
Net income: -687846 USD · 2025-01-01 – 2025-12-31 Source
Net income: -518709 USD · 2025-01-01 – 2025-09-30 Source
Net income: -175351 USD · 2026-01-01 – 2026-03-31 Source
Net income: -177496 USD · 2026-04-01 – 2026-06-30 Source

Operating cash flow

-53.6 thousand USD

2025-07-01 – 2026-06-30

Exact inputs and evidence

Operating cash flow: -83258 USD · 2025-01-01 – 2025-09-30 Source
Operating cash flow: -61436 USD · 2025-01-01 – 2025-06-30 Source
Operating cash flow: -111397 USD · 2025-01-01 – 2025-12-31 Source
Operating cash flow: -83258 USD · 2025-01-01 – 2025-09-30 Source
Operating cash flow: -3550 USD · 2026-01-01 – 2026-03-31 Source
Operating cash flow: -3596 USD · 2026-01-01 – 2026-06-30 Source
Operating cash flow: -3550 USD · 2026-01-01 – 2026-03-31 Source

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

Latest filing recorded: 2026-08-14.

Financial data available through: 2025-12-31.

Coverage by financial measure

revenue: No compatible figures in this window
Operating income: 5 of 11 periods available· newest 2025-12-31
Net income: 10 of 11 periods available· newest 2025-12-31
Operating cash flow: 10 of 11 periods available· newest 2025-12-31
Capital expenditure: 4 of 11 periods available· newest 2019-05-31
Total assets: 10 of 11 periods available· newest 2025-12-31
Total liabilities: 10 of 11 periods available· newest 2025-12-31
Current assets: 10 of 11 periods available· newest 2025-12-31
Current liabilities: 10 of 11 periods available· newest 2025-12-31
Cash and cash equivalents: 10 of 11 periods available· newest 2025-12-31
long term debt: No compatible figures in this window
Shares outstanding: 10 of 11 periods available· newest 2025-12-31

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.

Net income
+USD 234,137

Prior period

−USD 921,983

2024-01-01 – 2024-12-31
Current period

−USD 687,846

2025-01-01 – 2025-12-31

Exact inputs and evidence

-687846 − -921983 = 234137 USD

-921983 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-687846 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · PATRIOT SCIENTIFIC CORP · 2025-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Year-over-year change in Net income: 234137 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -687846 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#716412 Filing: 000168316826002977 Input fundies:NetIncome: -921983 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#716778 Filing: 000168316826002977
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+USD 129,762

Prior period

−USD 241,159

2024-01-01 – 2024-12-31
Current period

−USD 111,397

2025-01-01 – 2025-12-31

Exact inputs and evidence

-111397 − -241159 = 129762 USD

-241159 USD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-111397 USD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · PATRIOT SCIENTIFIC CORP · 2025-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Year-over-year change in Operating cash flow: 129762 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: -111397 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#725539 Filing: 000168316826002977 Input fundies:OperatingCashFlow: -241159 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#726000 Filing: 000168316826002977
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Revenue, 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.

Revenue is not reported for this company, so its costs cannot be shown as a share of it.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

Not enough comparable data to show this history.

Values and sources

Revenue values and source evidence
Period	Series	Value	Source evidence

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

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

Operating cash flow

Cash generated by the company’s normal business operations.

Not enough comparable data to show this history.

Values and sources

Operating cash flow values and source evidence
Period	Series	Value	Source evidence

Free cash flow

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

Not enough comparable data to show this history.

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence

Balance sheet

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

Liabilities to assets

Total liabilities as a share of total assets.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence

Current assets to current liabilities

Current assets divided by current liabilities.

Not enough comparable data to show this history.

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence

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
2016 2015-06-01 – 2016-05-31	−USD 1.27 million Exact value Exact value: -1266600 USD 2015-06-01 – 2016-05-31: -1266600 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2016-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -1266600 USD Concept: fundies:NetIncome Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2016-05-31&surface=latest&period_type=duration&start=2015-06-01&unit=USD&dimensions= Input fundies:NetIncome: -1266600 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316817002239/ptsc-20170531.xml#62944 Filing: 000168316817002239 The citation records this snapshot. The page link may show a newer release later.	−USD 1.58 million Exact value Exact value: -1578284 USD 2015-06-01 – 2016-05-31: -1578284 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2016-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -1578284 USD Concept: fundies:OperatingCashFlow Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2016-05-31&surface=latest&period_type=duration&start=2015-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1578284 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316817002239/ptsc-20170531.xml#403540 Filing: 000168316817002239 The citation records this snapshot. The page link may show a newer release later.	USD 0 Exact value Exact value: 0 USD 2015-06-01 – 2016-05-31: 0 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · PATRIOT SCIENTIFIC CORP · 2016-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Capital Expenditure: 0 USD Concept: fundies:CapitalExpenditure Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ACapitalExpenditure&period=2016-05-31&surface=latest&period_type=duration&start=2015-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 0 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316817002239/ptsc-20170531.xml#278603 Filing: 000168316817002239 The citation records this snapshot. The page link may show a newer release later.	−USD 1.58 million Calculation and evidence -1578284 − 0 USD Exact free cash flow: -1578284 USD 2015-06-01 – 2016-05-31: -1578284 USD · Inspect Operating Cash Flow · Source 2015-06-01 – 2016-05-31: 0 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · PATRIOT SCIENTIFIC CORP · 2016-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Free cash flow: -1578284 USD Concept: free-cash-flow Period: 2015-06-01 to 2016-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1578284 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316817002239/ptsc-20170531.xml#403540 Filing: 000168316817002239 Input fundies:CapitalExpenditure: 0 USD (2015-06-01 to 2016-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316817002239/ptsc-20170531.xml#278603 Filing: 000168316817002239 The citation records this snapshot. The page link may show a newer release later.
2017 2016-06-01 – 2017-05-31	−USD 45,368 Exact value Exact value: -45368 USD 2016-06-01 – 2017-05-31: -45368 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2017-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -45368 USD Concept: fundies:NetIncome Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2017-05-31&surface=latest&period_type=duration&start=2016-06-01&unit=USD&dimensions= Input fundies:NetIncome: -45368 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316818002555/ptsc-20180531.xml#304538 Filing: 000168316818002555 The citation records this snapshot. The page link may show a newer release later.	−USD 1.31 million Exact value Exact value: -1310832 USD 2016-06-01 – 2017-05-31: -1310832 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2017-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -1310832 USD Concept: fundies:OperatingCashFlow Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2017-05-31&surface=latest&period_type=duration&start=2016-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -1310832 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316818002555/ptsc-20180531.xml#280154 Filing: 000168316818002555 The citation records this snapshot. The page link may show a newer release later.	USD 2,703 Exact value Exact value: 2703 USD 2016-06-01 – 2017-05-31: 2703 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · PATRIOT SCIENTIFIC CORP · 2017-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Capital Expenditure: 2703 USD Concept: fundies:CapitalExpenditure Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ACapitalExpenditure&period=2017-05-31&surface=latest&period_type=duration&start=2016-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 2703 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316818002555/ptsc-20180531.xml#284075 Filing: 000168316818002555 The citation records this snapshot. The page link may show a newer release later.	−USD 1.31 million Calculation and evidence -1310832 − 2703 USD Exact free cash flow: -1313535 USD 2016-06-01 – 2017-05-31: -1310832 USD · Inspect Operating Cash Flow · Source 2016-06-01 – 2017-05-31: 2703 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · PATRIOT SCIENTIFIC CORP · 2017-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Free cash flow: -1313535 USD Concept: free-cash-flow Period: 2016-06-01 to 2017-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -1310832 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316818002555/ptsc-20180531.xml#280154 Filing: 000168316818002555 Input fundies:CapitalExpenditure: 2703 USD (2016-06-01 to 2017-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316818002555/ptsc-20180531.xml#284075 Filing: 000168316818002555 The citation records this snapshot. The page link may show a newer release later.
2018 2017-06-01 – 2018-05-31	−USD 1.21 million Exact value Exact value: -1209450 USD 2017-06-01 – 2018-05-31: -1209450 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2018-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -1209450 USD Concept: fundies:NetIncome Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2018-05-31&surface=latest&period_type=duration&start=2017-06-01&unit=USD&dimensions= Input fundies:NetIncome: -1209450 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#82469 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.	−USD 880,170 Exact value Exact value: -880170 USD 2017-06-01 – 2018-05-31: -880170 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2018-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -880170 USD Concept: fundies:OperatingCashFlow Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2018-05-31&surface=latest&period_type=duration&start=2017-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -880170 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#77871 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.	USD 1,465 Exact value Exact value: 1465 USD 2017-06-01 – 2018-05-31: 1465 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · PATRIOT SCIENTIFIC CORP · 2018-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Capital Expenditure: 1465 USD Concept: fundies:CapitalExpenditure Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ACapitalExpenditure&period=2018-05-31&surface=latest&period_type=duration&start=2017-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 1465 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#78970 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.	−USD 881,635 Calculation and evidence -880170 − 1465 USD Exact free cash flow: -881635 USD 2017-06-01 – 2018-05-31: -880170 USD · Inspect Operating Cash Flow · Source 2017-06-01 – 2018-05-31: 1465 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · PATRIOT SCIENTIFIC CORP · 2018-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Free cash flow: -881635 USD Concept: free-cash-flow Period: 2017-06-01 to 2018-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -880170 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#77871 Filing: 000168316819002782 Input fundies:CapitalExpenditure: 1465 USD (2017-06-01 to 2018-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#78970 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.
2019 2018-06-01 – 2019-05-31	−USD 798,463 Exact value Exact value: -798463 USD 2018-06-01 – 2019-05-31: -798463 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2019-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -798463 USD Concept: fundies:NetIncome Period: 2018-06-01 to 2019-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2019-05-31&surface=latest&period_type=duration&start=2018-06-01&unit=USD&dimensions= Input fundies:NetIncome: -798463 USD (2018-06-01 to 2019-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316820002849/ptsc-20200531.xml#69802 Filing: 000168316820002849 The citation records this snapshot. The page link may show a newer release later.	−USD 760,766 Exact value Exact value: -760766 USD 2018-06-01 – 2019-05-31: -760766 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2019-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -760766 USD Concept: fundies:OperatingCashFlow Period: 2018-06-01 to 2019-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2019-05-31&surface=latest&period_type=duration&start=2018-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -760766 USD (2018-06-01 to 2019-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316820002849/ptsc-20200531.xml#80636 Filing: 000168316820002849 The citation records this snapshot. The page link may show a newer release later.	USD 0 Exact value Exact value: 0 USD 2018-06-01 – 2019-05-31: 0 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · PATRIOT SCIENTIFIC CORP · 2019-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Capital Expenditure: 0 USD Concept: fundies:CapitalExpenditure Period: 2018-06-01 to 2019-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ACapitalExpenditure&period=2019-05-31&surface=latest&period_type=duration&start=2018-06-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 0 USD (2018-06-01 to 2019-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#78792 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.	−USD 760,766 Calculation and evidence -760766 − 0 USD Exact free cash flow: -760766 USD 2018-06-01 – 2019-05-31: -760766 USD · Inspect Operating Cash Flow · Source 2018-06-01 – 2019-05-31: 0 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · PATRIOT SCIENTIFIC CORP · 2019-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Free cash flow: -760766 USD Concept: free-cash-flow Period: 2018-06-01 to 2019-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -760766 USD (2018-06-01 to 2019-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316820002849/ptsc-20200531.xml#80636 Filing: 000168316820002849 Input fundies:CapitalExpenditure: 0 USD (2018-06-01 to 2019-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316819002782/ptsc-20190531.xml#78792 Filing: 000168316819002782 The citation records this snapshot. The page link may show a newer release later.
2020 2019-06-01 – 2020-05-31	−USD 1.06 million Exact value Exact value: -1060528 USD 2019-06-01 – 2020-05-31: -1060528 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2020-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -1060528 USD Concept: fundies:NetIncome Period: 2019-06-01 to 2020-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2020-05-31&surface=latest&period_type=duration&start=2019-06-01&unit=USD&dimensions= Input fundies:NetIncome: -1060528 USD (2019-06-01 to 2020-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316820002849/ptsc-20200531.xml#69675 Filing: 000168316820002849 The citation records this snapshot. The page link may show a newer release later.	−USD 986,761 Exact value Exact value: -986761 USD 2019-06-01 – 2020-05-31: -986761 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2020-05-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -986761 USD Concept: fundies:OperatingCashFlow Period: 2019-06-01 to 2020-05-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2020-05-31&surface=latest&period_type=duration&start=2019-06-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -986761 USD (2019-06-01 to 2020-05-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316820002849/ptsc-20200531.xml#80452 Filing: 000168316820002849 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.
2022 2021-01-01 – 2021-12-31	−USD 3.68 million Exact value Exact value: -3684478 USD 2021-01-01 – 2021-12-31: -3684478 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2021-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -3684478 USD Concept: fundies:NetIncome Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:NetIncome: -3684478 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316823001237/mosaic_i10k-123122.htm#777389 Filing: 000168316823001237 The citation records this snapshot. The page link may show a newer release later.	−USD 679,236 Exact value Exact value: -679236 USD 2021-01-01 – 2021-12-31: -679236 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2021-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -679236 USD Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -679236 USD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316823001237/mosaic_i10k-123122.htm#790425 Filing: 000168316823001237 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.
2023 2022-01-01 – 2022-12-31	−USD 2.38 million Exact value Exact value: -2380870 USD 2022-01-01 – 2022-12-31: -2380870 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2022-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -2380870 USD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2380870 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316824002402/mosaic_i10k-123123.htm#766195 Filing: 000168316824002402 The citation records this snapshot. The page link may show a newer release later.	−USD 690,129 Exact value Exact value: -690129 USD 2022-01-01 – 2022-12-31: -690129 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2022-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -690129 USD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -690129 USD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316824002402/mosaic_i10k-123123.htm#778261 Filing: 000168316824002402 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.
2024 2023-01-01 – 2023-12-31	−USD 1.01 million Exact value Exact value: -1008235 USD 2023-01-01 – 2023-12-31: -1008235 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2023-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -1008235 USD Concept: fundies:NetIncome Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1008235 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316825002584/mosaic_i10k-123124.htm#742698 Filing: 000168316825002584 The citation records this snapshot. The page link may show a newer release later.	−USD 497,467 Exact value Exact value: -497467 USD 2023-01-01 – 2023-12-31: -497467 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2023-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -497467 USD Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -497467 USD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316825002584/mosaic_i10k-123124.htm#754690 Filing: 000168316825002584 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.
2025 2024-01-01 – 2024-12-31	−USD 921,983 Exact value Exact value: -921983 USD 2024-01-01 – 2024-12-31: -921983 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2024-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -921983 USD Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:NetIncome: -921983 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#716778 Filing: 000168316826002977 The citation records this snapshot. The page link may show a newer release later.	−USD 241,159 Exact value Exact value: -241159 USD 2024-01-01 – 2024-12-31: -241159 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2024-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -241159 USD Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -241159 USD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#726000 Filing: 000168316826002977 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.
2026 2025-01-01 – 2025-12-31	−USD 687,846 Exact value Exact value: -687846 USD 2025-01-01 – 2025-12-31: -687846 USD Inspect Net Income Open source Share or cite Citation for Net Income · PATRIOT SCIENTIFIC CORP · 2025-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Net Income: -687846 USD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:NetIncome: -687846 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#716412 Filing: 000168316826002977 The citation records this snapshot. The page link may show a newer release later.	−USD 111,397 Exact value Exact value: -111397 USD 2025-01-01 – 2025-12-31: -111397 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · PATRIOT SCIENTIFIC CORP · 2025-12-31 PATRIOT SCIENTIFIC CORP (edgar:836564) Operating Cash Flow: -111397 USD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T20:35:05Z Snapshot: da3dc32b1a7a2416e8c08020614bc56cd8abd24f092847e6e98c1872aaf5aed9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/836564/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -111397 USD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/836564/000168316826002977/mosaic_i10k-123125.htm#725539 Filing: 000168316826002977 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.

137 filings · 3,120 latest values · 3,120 originally reported values

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

Identifiers: 0000836564, 836564, CPMV, edgar:836564

Also known as MOSAIC IMMUNOENGINEERING INC., MOSAIC IMMUNOENGINEERING, INC., Mosaic ImmunoEngineering Inc., PATRIOT SCIENTIFIC CORP, Patriot Scientific Corporation

PATRIOT SCIENTIFIC CORP

Reported share-count change

Trailing twelve months

Net income

Operating cash flow

Company performance

What changed year over year

Net income

Operating cash flow

Where revenue goes

Growth

Profit and cash

Balance sheet

Cash generation