Company / Free Cash Flow
ClearSign Technologies Corp Free Cash Flow History
FY2015-FY2018 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Free Cash Flow
-$8.5M
FY2018
5-year range
-$8.8M / -$5.5M
FY2015-FY2018
Trend
+3.8%
vs FY2017
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Improved from -$9M to -$8M over the past 2 years.
Based on SEC 10-K filings.
-$8M in FY2018.
Improved from -$9M to -$8M over the past 2 years.
Free Cash Flow over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2018, free cash flow increased 3.8% year-over-year.
Company context
Key Data Points
- Altman Z-Score 0.41 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Free Cash FlowValue | YoY GrowthYoY |
|---|---|---|
| FY2018 | -$8.5M | +3.8% |
| FY2017 | -$8.8M | +0.0% |
| FY2016 | -$8.8M | -58.8% |
| FY2015 | -$5.5M | - |
As of FY2018 · SEC 10-K · Updated Jun 24, 2026