CLIR ClearSign Technologies Corporation - Common Stock
$4.67
Price · Aug 18, 2026
Fundamentals as of Aug 14, 2026
52W Range
$0–$8
59% of range
Analyst Rating
BUY
7 analysts
Price Target
$20
+328% upside
P/E (TTM)
-4.7
ROE
-55.1%
Net Profit Margin
-105.0%
CLIR Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range
Price
$4.67
Market Cap
$25M
P/E (TTM)
-4.7
EPS (TTM)
$-0.99
Revenue (TTM)
$5M
Div Yield
—
ROE
-55.1%
Debt/Equity
—
52W Range
$0 – $8
CLIR Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
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10-Year Performance Revenue, net income, margins and EPS trends
Revenue & Net Income
$5M
2016-12-31
→
2025-12-31
EPS
$-0.99
2021-12-31
→
2025-12-31
Free Cash Flow
$-5M
2016-12-31
→
2025-12-31
Margins
-105.0%
2016-12-31
→
2025-12-31
Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?
Metric
5Y trend
CLIR
Peer Median
P/E (TTM)
-4.7
49.7
P/S (TTM)
4.8
5.6
P/B
2.6
5.1
Price / FCF
-5.3
—
Profitability Gross, operating and net margins; ROE, ROA, ROIC
Metric
5Y trend
CLIR
Peer Median
Gross Margin
27.2%
32.3%
Operating Margin
-127.5%
—
Net Profit Margin
-105.0%
-35.0%
ROA
-38.6%
-17.8%
ROE
-55.1%
-36.9%
ROIC
-70.0%
—
Financial Health Debt, liquidity, solvency — balance sheet strength
Metric
5Y trend
CLIR
Peer Median
Current Ratio
4.3
1.3
Quick Ratio
4.1
—
Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR
Metric
5Y trend
CLIR
Peer Median
Revenue YoY
45.6%
—
Revenue CAGR 3Y
141.0%
—
Capital Efficiency Asset turnover, inventory turnover, receivables turnover
Metric
5Y trend
CLIR
Peer Median
CLIR Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside
BUY
7 analysts
- Strong Buy 2 28.6%
- Buy 4 57.1%
- Hold 1 14.3%
- Sell 0 0.0%
- Strong Sell 0 0.0%
12-Month Price Target
1 analysts · 2026-08-16
Low
$20.00
High
$20.00
Median target
$20.00
+328.3%
Mean target
$20.00
+328.3%
Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date
Avg Surprise
0.06%
| Period | EPS Actual | EPS Est | Surprise |
|---|---|---|---|
| March 31, 2026 | $-0.39 | $-0.30 | -0.09% |
| Dec. 31, 2025 | $-0.06 | $-0.31 | 0.25% |
| Sept. 30, 2025 | $-0.30 | $-0.41 | 0.11% |
| June 30, 2025 | $-0.30 | $-0.41 | 0.11% |
| March 31, 2025 | $-0.40 | $-0.31 | -0.09% |
| Dec. 31, 2024 | $-0.20 | $-0.31 | 0.11% |
Peer comparison (GICS sub-industry) Key metrics vs sector peers
| Ticker | Market Cap | P/E | Rev YoY | Net Margin | ROE | Gross Margin |
|---|---|---|---|---|---|---|
| CLIR | $3M | -0.6 | 45.6% | -105.0% | -55.1% | 27.2% |
| NEPH | — | 44.4 | 32.7% | — | — | — |
| SCWO | — | -1.5 | -51.7% | — | — | — |
| GTEC | $11M | 2.0 | 8.0% | 5.4% | 7.4% | 31.4% |
| RAIN | — | — | — | — | — | — |
| PH | — | 25.8 | -0.40% | 17.8% | 27.4% | — |
Full Fundamentals All metrics by year — income statement, balance sheet, cash flow
Income Statement 17
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $5M | $4M | $2M | $374.0K | $607.0K | $0 | $0 | $530.0K | $540.0K | $621.0K | $61.0K | $0 | |
| Cost of Revenue | $4M | $2M | $2M | $258.0K | $1M | $279.0K | $1.0K | $427.0K | $380.0K | $485.0K | $50.0K | $0 | |
| Gross Profit | $1M | $1M | $817.0K | $116.0K | $-452.0K | $-279.0K | $-1.0K | $103.0K | $160.0K | $136.0K | $11.0K | $0 | |
| R&D Expense | $1M | $1M | $739.0K | $505.0K | $3M | $2M | $3M | $4M | $5M | $5M | $3M | $2M | |
| SG&A Expense | $7M | $6M | $6M | $6M | $5M | $5M | $6M | $6M | $5M | $7M | $5M | $5M | |
| Operating Expenses | $8M | $8M | $7M | $6M | $8M | $7M | $9M | $10M | $10M | $11M | $8M | $7M | |
| Operating Income | $-7M | $-6M | $-6M | $-6M | $-8M | $-7M | $-9M | $-10M | $-10M | $-11M | $-8M | $-7M | |
| Interest Income | · | · | · | · | $1.0K | $2.0K | $101.0K | $71.0K | $32.0K | $32.0K | $44.0K | $5.0K | |
| Other Non-op | · | $9.0K | $208.0K | $6.0K | $1.0K | · | · | · | · | · | · | · | |
| Pretax Income | $-5M | $-5M | $-5M | $-6M | $-8M | · | · | · | · | · | · | · | |
| Income Tax | $0 | $0 | $0 | $0 | $0 | · | · | · | · | · | · | · | |
| Net Income | $-5M | $-5M | $-5M | $-6M | $-8M | $-7M | $-8M | $-10M | $-10M | $-11M | $-8M | $-7M | |
| EPS (Basic) | $-0.99 | $-1.08 | $-0.13 | $-0.16 | $-0.25 | · | · | · | · | · | · | · | |
| EPS (Diluted) | $-0.99 | $-1.08 | $-0.13 | $-0.16 | $-0.25 | · | · | · | · | · | · | · | |
| Shares (Basic) | 5,551,194 | 4,893,599 | 38,500,933 | 35,338,712 | 31,230,806 | · | · | · | · | · | · | · | |
| Shares (Diluted) | 5,551,194 | 4,893,599 | 38,500,933 | 35,338,712 | 31,230,806 | 2,755,744 | 2,211,058 | 3,376,061 | 3,489,644 | 1,328,128 | 1,287,672 | 1,208,089 | |
| EBITDA | $-7M | · | · | $-6M | $-8M | · | $-8M | $-9M | $-9M | $-11M | $-8M | $-7M |
Balance Sheet 23
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $9M | $14M | $6M | $6M | $8M | $9M | $9M | $9M | $1M | $1M | $11M | $2M | |
| Short-term Investments | · | · | $0 | $3M | $0 | · | $0 | $7M | $0 | · | · | · | |
| Receivables | $1M | $165.0K | $287.0K | $79.0K | $33.0K | · | · | · | $0 | $103.0K | $0 | · | |
| Prepaid Expense | $359.0K | $454.0K | $350.0K | $577.0K | $345.0K | $466.0K | $391.0K | $500.0K | $366.0K | $535.0K | $203.0K | $109.0K | |
| Other Current Assets | · | · | · | · | · | $198.0K | · | · | · | · | · | · | |
| Current Assets | $11M | $15M | $7M | $10M | $8M | $9M | $9M | $16M | $2M | $2M | $11M | $2M | |
| PP&E (Net) | $195.0K | $238.0K | $275.0K | $384.0K | $530.0K | $427.0K | $665.0K | $457.0K | $498.0K | $644.0K | $123.0K | $263.0K | |
| PP&E (Gross) | · | · | · | · | · | · | $2M | · | $498.0K | · | · | · | |
| Accum. Depreciation | · | · | · | · | · | · | $2M | $1M | $1M | $894.0K | $761.0K | $605.0K | |
| Intangibles | $760.0K | $830.0K | $836.0K | $798.0K | $799.0K | $1M | $1M | $2M | $2M | $2M | $3M | $2M | |
| Other Non-current Assets | · | · | · | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | |
| Total Assets | $12M | $16M | $8M | $11M | $9M | $11M | $11M | $19M | $4M | $4M | $14M | $5M | |
| Accounts Payable | $2M | $1M | $366.0K | $296.0K | $224.0K | $435.0K | $845.0K | $1M | $768.0K | $755.0K | $495.0K | $253.0K | |
| Accrued Liabilities | $564.0K | $671.0K | $703.0K | $471.0K | $218.0K | $382.0K | $226.0K | $341.0K | $607.0K | $669.0K | $1M | $982.0K | |
| Current Liabilities | $3M | $2M | $2M | $1M | $731.0K | $1M | $1M | $2M | $2M | $2M | $2M | $1M | |
| Capital Leases | $67.0K | $113.0K | $172.0K | $226.0K | $350.0K | $249.0K | $418.0K | $91.0K | $195.0K | $353.0K | · | · | |
| Total Liabilities | $3M | $3M | $2M | $1M | $1M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | |
| Common Stock | $1.0K | $1.0K | $4.0K | $4.0K | $3.0K | $3.0K | $3.0K | $3.0K | $2.0K | $1.0K | $1.0K | $1.0K | |
| Paid-in Capital | $114M | $113M | $99M | $98M | $91M | $84M | $77M | $76M | $52M | $43M | $42M | $24M | |
| Retained Earnings | $-105M | $-99M | $-94M | $-89M | $-83M | $-75M | $-68M | $-60M | $-50M | $-40M | $-29M | $-21M | |
| Stockholders' Equity | $10M | $14M | $5M | $10M | $8M | $10M | $9M | $17M | $2M | $2M | $13M | $3M | |
| Liabilities + Equity | $12M | $16M | $8M | $11M | $9M | $11M | $11M | $19M | $4M | $4M | $14M | $5M | |
| Shares Outstanding | 5,328,730 | 5,028,585 | 38,687,061 | 38,023,701 | 31,581,666 | 30,077,436 | 26,707,261 | 26,697,261 | 15,608,853 | 12,983,938 | 12,868,943 | 9,681,476 |
Cash Flow 13
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D&A | · | · | · | $161.0K | $260.0K | $210.0K | $240.0K | $271.0K | $297.0K | $208.0K | $200.0K | $243.0K | |
| Stock-based Comp | $893.0K | $528.0K | $614.0K | $373.0K | $680.0K | $800.0K | $685.0K | $224.0K | $369.0K | $645.0K | $797.0K | $365.0K | |
| Amort. of Intangibles | $164.0K | $165.0K | $147.0K | $136.0K | · | · | · | · | · | · | · | · | |
| Other Non-cash | · | · | · | $232.0K | $244.0K | · | $652.0K | $621.0K | $756.0K | $2M | $640.0K | $15M | |
| Operating Cash Flow | $-5M | $-4M | $-3M | $-5M | $-7M | $-6M | $-7M | $-8M | $-8M | $-9M | $-6M | $-5M | |
| CapEx | $4.0K | $39.0K | · | $10.0K | $73.0K | $17.0K | $20.0K | $94.0K | $94.0K | $137.0K | $49.0K | $78.0K | |
| Investing Cash Flow | $-101.0K | $-218.0K | $2M | $-3M | $-213.0K | $-194.0K | $7M | $-7M | $-421.0K | $-1M | · | · | |
| Debt Issued | · | · | · | · | · | $251.0K | · | · | · | · | · | · | |
| Stock Issued | $0 | $13M | $0 | $7M | $5M | · | · | · | · | · | · | · | |
| Net Stock Activity | $0 | · | · | $7M | · | · | · | · | · | · | · | · | |
| Financing Cash Flow | $-21.0K | $13M | $-15.0K | $7M | $6M | $6M | $0 | $24M | $9M | $0 | · | · | |
| Net Change in Cash | $-5M | $8M | $-767.0K | $-1M | $-1M | $272.0K | $-397.0K | $8M | $-12.0K | $-10M | $9M | $-843.0K | |
| Free Cash Flow | $-5M | · | · | $-5M | $-7M | · | $-7M | $-8M | $-8M | $-9M | $-6M | $-6M |
Profitability 8
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 27.2% | · | · | 31.0% | -74.5% | · | · | 19.4% | 29.6% | 21.9% | 18.0% | · | |
| Operating Margin | -127.5% | · | · | -1635.6% | -1341.8% | · | · | -1805.8% | -1798.5% | -1804.4% | -13019.7% | · | |
| Net Margin | -105.0% | · | · | -1539.6% | -1300.0% | · | · | -1792.4% | -1792.6% | -1799.2% | -12947.5% | · | |
| Pretax Margin | -104.2% | · | · | -1539.6% | · | · | · | · | · | · | · | · | |
| EBITDA Margin | -127.5% | · | · | -1592.5% | -1299.0% | · | · | -1754.7% | -1743.5% | -1770.9% | -12691.8% | · | |
| ROA | -38.6% | · | · | -56.8% | -77.0% | · | -57.3% | -83.3% | -229.2% | -124.2% | -84.0% | -457.2% | |
| ROE | -55.1% | · | · | -56.6% | -88.5% | · | -77.3% | -52.4% | -414.0% | -150.8% | -101.7% | -630.2% | |
| ROIC | -70.0% | · | · | -64.0% | · | · | · | · | · | · | · | · |
Liquidity & Solvency 2
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 4.3 | · | · | 8.5 | 11.0 | · | 6.9 | 10.0 | 1.2 | 1.2 | 6.9 | 1.6 | |
| Quick Ratio | 4.1 | · | · | 8.0 | 10.5 | · | 6.6 | 9.7 | 0.8 | 0.9 | 6.8 | 1.5 |
Efficiency 2
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Asset Turnover | 0.4 | · | · | 0.0 | 0.1 | · | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | · | |
| Receivables Turnover | 6.9 | · | · | 6.7 | 36.8 | · | · | · | 10.5 | 12.1 | · | · |
Growth Rates 2
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue YoY | 45.6% | 49.6% | 542.5% | -38.4% | · | · | · | · | · | · | · | · | |
| Revenue CAGR 3Y | 141.0% | 80.9% | · | · | · | · | · | · | · | · | · | · |
Valuation (TTM) 10
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $5M | $4M | $2M | $374.0K | $607.0K | $0 | $0 | $530.0K | $540.0K | $621.0K | $61.0K | $0 | |
| Net Income TTM | $-5M | $-5M | $-5M | $-6M | $-8M | $-7M | $-8M | $-10M | $-10M | $-11M | $-8M | $-7M | |
| Market Cap | $3M | · | · | $21M | $44M | · | $20M | $27M | $56M | $44M | $62M | $71M | |
| P/E | -0.6 | -1.3 | -8.5 | -3.4 | -5.5 | · | · | · | · | · | · | · | |
| P/S | 0.6 | · | · | 54.9 | 71.8 | · | · | 51.4 | 104.1 | 71.1 | 1023.2 | · | |
| P/B | 0.3 | · | · | 2.1 | 5.3 | · | 2.2 | 1.6 | 23.1 | 19.7 | 5.0 | 24.0 | |
| P / Tangible Book | 0.3 | 5.6 | 9.9 | 2.3 | 5.8 | 9.5 | · | · | · | · | · | · | |
| P / Cash Flow | -0.6 | · | · | -4.1 | -6.5 | · | -2.9 | -3.2 | -6.8 | -5.1 | -10.0 | -13.0 | |
| P / FCF | -0.6 | · | · | -4.1 | -6.4 | · | -2.9 | -3.2 | -6.7 | -5.0 | -9.9 | -12.8 | |
| Earnings Yield | -176.8% | -75.0% | -11.7% | -29.6% | -18.1% | · | · | · | · | · | · | · |
Income Statement 14
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $560.0K | $191.0K | $4M | $1M | $133.0K | $401.0K | $590.0K | $2M | $45.0K | $1M | $1M | $85.0K | $150.0K | $894.0K | $50.0K | $324.0K | |
| Cost of Revenue | $332.0K | $584.0K | $3M | $661.0K | $78.0K | $205.0K | $502.0K | $1M | $3.0K | $665.0K | $716.0K | $61.0K | $21.0K | $788.0K | $57.0K | $201.0K | |
| Gross Profit | $228.0K | $-393.0K | $805.0K | $368.0K | $55.0K | $196.0K | $88.0K | $551.0K | $42.0K | $437.0K | $558.0K | $24.0K | $129.0K | $106.0K | $-7.0K | $123.0K | |
| R&D Expense | $448.0K | $249.0K | $418.0K | $310.0K | $247.0K | $447.0K | $459.0K | $329.0K | $402.0K | $281.0K | $299.0K | $93.0K | $187.0K | $160.0K | $112.0K | $97.0K | |
| SG&A Expense | $1M | $2M | $1M | $2M | $2M | $2M | $1M | $2M | $2M | $1M | $1M | $1M | $2M | $2M | $1M | $1M | |
| Operating Expenses | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $2M | $1M | $2M | |
| Operating Income | $-1M | $-2M | $-826.0K | $-2M | $-2M | $-2M | $-2M | $-1M | $-2M | $-1M | $-1M | $-1M | $-2M | $-2M | $-2M | $-1M | |
| Other Non-op | $-1.0K | $-1.0K | · | · | · | · | $1.0K | $1.0K | $3.0K | $4.0K | $4.0K | $42.0K | $43.0K | $119.0K | · | · | |
| Net Income | $-1M | $-2M | $-311.0K | $-1M | $-2M | $-2M | $-1M | $-1M | $-2M | $-1M | $-955.0K | $-1M | $-1M | $-1M | $-1M | $-1M | |
| EPS (Basic) | $-0.22 | $-0.39 | $-0.06 | $-0.26 | $-0.30 | $-0.38 | $-0.25 | $-0.20 | $-0.40 | $-0.30 | $-0.02 | $-0.03 | $-0.04 | $-0.04 | $-0.03 | $-0.03 | |
| EPS (Diluted) | $-0.22 | $-0.39 | $-0.06 | $-0.26 | $-0.30 | $-0.38 | $-0.25 | $-0.20 | $-0.40 | $-0.30 | $-0.02 | $-0.03 | $-0.04 | $-0.04 | $-0.03 | $-0.03 | |
| Shares (Basic) | 5,931,470 | 5,627,127 | -160,406,817 | 55,744,062 | 5,521,797 | 5,499,598 | -135,982,219 | 54,714,910 | 47,312,810 | 38,848,098 | -76,873,714 | 38,562,127 | 38,549,810 | 38,262,710 | -67,900,208 | 37,871,291 | |
| Shares (Diluted) | 5,931,470 | 5,627,127 | · | · | 5,521,797 | 5,499,598 | · | · | 47,312,810 | 38,848,098 | -76,873,714 | 38,562,127 | 38,549,810 | 38,262,710 | -67,900,208 | 37,871,291 | |
| EBITDA | $-1M | $-2M | · | $-2M | $-2M | $-2M | · | $-1M | $-2M | $-1M | · | $-1M | $-2M | $-2M | · | $-1M |
Balance Sheet 20
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash & Equivalents | $10M | $8M | $9M | $10M | $12M | $13M | $14M | $14M | $16M | $5M | $6M | $7M | $8M | $5M | $6M | $6M | |
| Short-term Investments | · | · | · | · | · | · | · | · | · | $0 | · | $0 | $931.0K | $3M | $3M | $4M | |
| Receivables | $234.0K | $171.0K | $1M | $324.0K | $25.0K | $135.0K | $165.0K | $749.0K | $135.0K | $569.0K | $287.0K | $87.0K | $39.0K | $50.0K | $79.0K | $38.0K | |
| Prepaid Expense | $591.0K | $431.0K | $359.0K | $420.0K | $550.0K | $344.0K | $454.0K | $610.0K | $588.0K | $349.0K | $350.0K | $484.0K | $575.0K | $317.0K | $577.0K | $506.0K | |
| Current Assets | $11M | $9M | $11M | $12M | $13M | $13M | $15M | $16M | $17M | $6M | $7M | $8M | $9M | $9M | $10M | $11M | |
| PP&E (Net) | $141.0K | $166.0K | $195.0K | $223.0K | $251.0K | $215.0K | $238.0K | $245.0K | $271.0K | $247.0K | $275.0K | $406.0K | $478.0K | $515.0K | $384.0K | $427.0K | |
| Intangibles | $737.0K | $764.0K | $760.0K | $778.0K | $798.0K | $824.0K | $830.0K | $855.0K | $855.0K | $831.0K | $836.0K | $769.0K | $762.0K | $782.0K | $798.0K | $818.0K | |
| Other Non-current Assets | · | · | · | · | · | · | · | · | · | · | · | $10.0K | $10.0K | $10.0K | $10.0K | $10.0K | |
| Total Assets | $12M | $10M | $12M | $13M | $14M | $15M | $16M | $17M | $18M | $7M | $8M | $9M | $10M | $10M | $11M | $12M | |
| Accounts Payable | $1M | $2M | $2M | $2M | $2M | $1M | $1M | $1M | $453.0K | $617.0K | $366.0K | $406.0K | $428.0K | $398.0K | $296.0K | $287.0K | |
| Accrued Liabilities | $387.0K | $257.0K | $564.0K | $353.0K | $378.0K | $274.0K | $671.0K | $401.0K | $430.0K | $281.0K | $703.0K | $581.0K | $413.0K | $253.0K | $471.0K | $300.0K | |
| Current Liabilities | $2M | $2M | $3M | $4M | $4M | $2M | $2M | $2M | $2M | $2M | $2M | $3M | $3M | $1M | $1M | $828.0K | |
| Capital Leases | $17.0K | $42.0K | $67.0K | $91.0K | $115.0K | $98.0K | $113.0K | $128.0K | $143.0K | $157.0K | $172.0K | $186.0K | $199.0K | $213.0K | $226.0K | $239.0K | |
| Total Liabilities | $2M | $2M | $3M | $4M | $4M | $2M | $3M | $2M | $2M | $2M | $2M | $3M | $3M | $2M | $1M | $1M | |
| Common Stock | $1.0K | $1.0K | $1.0K | $5.0K | $5.0K | $5.0K | $1.0K | $5.0K | $5.0K | $4.0K | $4.0K | $4.0K | $4.0K | $4.0K | $4.0K | $4.0K | |
| Paid-in Capital | $118M | $114M | $114M | $113M | $113M | $113M | $113M | $113M | $113M | $99M | $99M | $99M | $99M | $99M | $98M | $98M | |
| Retained Earnings | $-108M | $-107M | $-105M | $-104M | $-103M | $-101M | $-99M | $-98M | $-97M | $-95M | $-94M | $-93M | $-91M | $-90M | $-89M | $-87M | |
| Stockholders' Equity | $10M | $8M | $10M | $9M | $10M | $12M | $14M | $15M | $16M | $4M | $5M | $6M | $7M | $9M | $10M | $11M | |
| Liabilities + Equity | $12M | $10M | $12M | $13M | $14M | $15M | $16M | $17M | $18M | $7M | $8M | $9M | $10M | $10M | $11M | $12M | |
| Shares Outstanding | 6,307,455 | 5,409,133 | 5,328,730 | 52,517,048 | 52,426,282 | 52,422,532 | 5,028,585 | 50,234,407 | 50,205,657 | 39,043,023 | 38,687,061 | 38,565,836 | 38,562,086 | 38,545,556 | 38,023,701 | 38,019,951 |
Cash Flow 10
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D&A | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | $41.0K | |
| Stock-based Comp | $80.0K | $76.0K | $30.0K | $767.0K | $51.0K | $45.0K | $82.0K | $35.0K | $315.0K | $51.0K | $195.0K | $119.0K | $58.0K | $242.0K | $66.0K | $177.0K | |
| Amort. of Intangibles | $35.0K | $37.0K | $38.0K | $41.0K | $43.0K | $42.0K | $42.0K | $43.0K | $42.0K | $38.0K | $38.0K | $32.0K | $37.0K | $40.0K | $42.0K | · | |
| Operating Cash Flow | $-1M | $-1M | $-1M | $-2M | $-511.0K | $-1M | $-415.0K | $-1M | $-2M | $-1M | $-1M | $-1M | $46.0K | $-554.0K | $-728.0K | $-917.0K | |
| CapEx | · | · | $0 | $0 | $0 | $4.0K | $21.0K | $0 | · | · | · | · | · | · | $5.0K | $0 | |
| Investing Cash Flow | $-25.0K | $-64.0K | $-23.0K | $-21.0K | $-16.0K | $-41.0K | $-41.0K | $-60.0K | $-83.0K | $-34.0K | $-105.0K | $911.0K | $2M | $-554.0K | $1M | $-4M | |
| Stock Issued | · | · | · | · | · | · | $0 | $0 | · | · | · | · | · | · | $0 | $2M | |
| Financing Cash Flow | $3M | $-32.0K | $-4.0K | $0 | $0 | $-17.0K | $10.0K | $0 | $13M | $-22.0K | $0 | $0 | $0 | $-15.0K | $0 | $2M | |
| Net Change in Cash | $2M | $-1M | $-1M | $-2M | $-527.0K | $-1M | $-451.0K | $-1M | $11M | $-1M | $-2M | $-365.0K | $2M | $-1M | $571.0K | $-3M | |
| Free Cash Flow | · | · | · | · | · | $-1M | · | · | · | · | · | · | · | · | · | · |
Profitability 6
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 40.7% | -205.8% | · | 35.8% | 41.3% | 48.9% | · | 29.6% | 93.3% | 39.7% | · | 28.2% | 86.0% | 11.9% | · | 38.0% | |
| Operating Margin | -267.5% | -1193.2% | · | -170.1% | -1382.0% | -562.8% | · | -77.1% | -4748.9% | -113.6% | · | -1761.2% | -1086.0% | -190.6% | · | -442.9% | |
| Net Margin | -233.4% | -1146.6% | · | -138.9% | -1263.2% | -517.7% | · | -62.1% | -4160.0% | -100.5% | · | -1567.1% | -985.3% | -159.8% | · | -404.9% | |
| EBITDA Margin | -267.5% | -1193.2% | · | -170.1% | -1382.0% | -562.8% | · | -77.1% | -4748.9% | -113.6% | · | -1761.2% | -1086.0% | -190.6% | · | -442.9% | |
| ROA | -9.9% | -18.0% | · | -9.6% | -10.5% | -19.6% | · | -8.8% | -13.3% | -13.2% | · | -12.8% | -13.6% | -15.2% | · | -11.5% | |
| ROE | -12.9% | -22.3% | · | -12.0% | -12.8% | -25.2% | · | -11.1% | -16.2% | -17.0% | · | -15.9% | -17.0% | -17.7% | · | -13.0% |
Liquidity & Solvency 2
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 4.8 | 4.0 | · | 3.3 | 3.6 | 5.6 | · | 7.5 | 9.3 | 2.8 | · | 2.7 | 3.0 | 6.5 | · | 12.8 | |
| Quick Ratio | 4.3 | 3.6 | · | 3.0 | 3.3 | 5.4 | · | 7.1 | 9.0 | 2.6 | · | 2.6 | 2.8 | 6.2 | · | 11.9 |
Efficiency 2
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Asset Turnover | 0.0 | 0.0 | · | 0.1 | 0.0 | 0.0 | · | 0.1 | 0.0 | 0.1 | · | 0.0 | 0.0 | 0.1 | · | 0.0 | |
| Receivables Turnover | 4.3 | 1.2 | · | 1.9 | 1.7 | 1.1 | · | 4.4 | 0.5 | 3.6 | · | 1.4 | 2.1 | 23.2 | · | 17.1 |
Valuation (TTM) 10
| Metric | Trend | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue TTM | $5M | $5M | · | $2M | $3M | $3M | · | $4M | $3M | $3M | · | $1M | $1M | $1M | · | $378.0K | |
| Net Income TTM | $-5M | $-6M | · | $-6M | $-6M | $-6M | · | $-5M | $-5M | $-5M | · | $-6M | $-6M | $-6M | · | $-6M | |
| Market Cap | $23M | $24M | · | $40M | $29M | $39M | · | $43M | $42M | $38M | · | $42M | $51M | $31M | · | $35M | |
| P/E | -3.9 | -4.3 | · | -0.7 | -0.5 | -0.6 | · | -0.9 | -1.1 | -2.5 | · | -7.8 | -9.4 | -5.3 | · | -5.4 | |
| P/S | 4.2 | 4.7 | · | 18.8 | 9.8 | 13.6 | · | 10.0 | 16.6 | 14.5 | · | 35.7 | 35.6 | 24.3 | · | 92.5 | |
| P/B | 2.4 | 3.1 | · | 4.5 | 2.8 | 3.3 | · | 2.9 | 2.6 | 8.5 | · | 7.1 | 7.1 | 3.6 | · | 3.2 | |
| P / Tangible Book | 2.5 | 3.4 | · | 4.9 | 3.1 | 3.5 | · | 3.1 | 2.8 | 10.4 | · | 8.1 | 7.9 | 4.0 | · | 3.5 | |
| P / Cash Flow | · | -17.5 | · | · | · | -35.4 | · | · | · | -37.8 | · | · | · | -55.7 | · | · | |
| P / FCF | · | · | · | · | · | -35.3 | · | · | · | · | · | · | · | · | · | · | |
| Earnings Yield | -25.3% | -23.2% | · | -153.2% | -200.0% | -162.7% | · | -108.2% | -90.4% | -40.2% | · | -12.8% | -10.7% | -18.8% | · | -18.5% |
Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years
Income Statement
| 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | |
|---|---|---|---|---|---|
| Revenue | $5M | $4M | $2M | $374.0K | $607.0K |
| Gross Margin % | 27.2% | — | — | 31.0% | -74.5% |
| Operating Margin % | -127.5% | — | — | -1635.6% | -1341.8% |
| Net Income | $-5M | $-5M | $-5M | $-6M | $-8M |
| Diluted EPS | $-0.99 | $-1.08 | $-0.13 | $-0.16 | $-0.25 |
Balance Sheet
| 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | |
|---|---|---|---|---|---|
| Current Ratio | 4.3 | — | — | 8.5 | 11.0 |
| Quick Ratio | 4.1 | — | — | 8.0 | 10.5 |
Cash Flow
| 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | |
|---|---|---|---|---|---|
| Free Cash Flow | $-5M | — | — | $-5M | $-7M |
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Institutional owners (13F) 3 filers · $146K total · As of Dec. 31, 2025
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
Institutional activity — Q4 2025 vs prior quarter
| New positions | Exited positions | Increased | Decreased | Net shares change |
|---|---|---|---|---|
| 6 (-2 vs prior Q) | 5 (0 vs prior Q) | 10 (+7 vs prior Q) | 5 (-5 vs prior Q) | +377K |
Compared to Q3 2025. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| VANGUARD GROUP INC | $130,441 | 234,606 | 89.17% | Shares |
| Cubist Systematic Strategies, LLC | $15,816 | 20,508 | 10.81% | Shares |
| TUCKER ASSET MANAGEMENT LLC | $22 | 39 | 0.02% | Shares |
Company insiders 29 insiders · 11 officers · 18 directors
| Insider | Role | Last activity | Shares owned | Buys 12m | Sells 12m | Net 12m |
|---|---|---|---|---|---|---|
| Colin James Deller | Chief Executive Officer | Feb. 26, 2026 F | 31,466 | 0 | 0 | $0 |
| Stephen E Pirnat | Chief Executive Officer | Feb. 27, 2018 P | 113,947 | 0 | 0 | $0 |
| Richard F Rutkowski | Chief Executive Officer | Sept. 24, 2014 P | 171,250 | 0 | 0 | $0 |
| Brent Hinds | Chief Financial Officer | Feb. 26, 2026 A | 170,824 | 0 | 0 | $0 |
| James N Harmon | Chief Financial Officer | Feb. 10, 2017 A | 186,841 | 0 | 0 | $0 |
| Roberto Ruiz | Chief Operating Officer | April 20, 2018 A | 5,560 | 0 | 0 | $0 |
| Stephen Michael Sock | SVP, Business Development | Jan. 9, 2020 A | — | 0 | 0 | $0 |
| Donald W Kendrick | Chief Technology Officer | Jan. 9, 2020 A | 30,600 | 0 | 0 | $0 |
| Andrew U Lee | Senior Vice President of Business Development | Aug. 17, 2017 P | 5,800 | 0 | 0 | $0 |
| Joseph Colannino | Senior VP of Engineering | Feb. 10, 2017 A | 16,781 | 0 | 0 | $0 |
| Geoffrey D Osler | Chief Marketing Officer | April 1, 2015 A | 425,249 | 0 | 0 | $0 |
| Gil Todd Silva | Director | June 30, 2026 A | 6,000 | 4 | 0 | $27,690 |
| Lou Basenese | Director | June 30, 2026 A | — | 0 | 0 | $0 |
| Anthony DiGiandomenico | Director | June 30, 2026 A | — | 0 | 0 | $0 |
| David M Maley | Director | July 1, 2025 A | — | 0 | 0 | $0 |
| Catharine De Lacy | Director | July 1, 2025 A | — | 0 | 0 | $0 |
| Judith S Schrecker | Director | July 1, 2025 A | — | 0 | 0 | $0 |
| HOFFMAN Robert Thurston Sr | Director | April 1, 2024 A | 13,153 | 0 | 0 | $0 |
| Gary J. Dielsi | Director | Oct. 2, 2023 A | — | 0 | 0 | $0 |
| Susanne Meline | Director | Jan. 3, 2023 A | 54,249 | 0 | 0 | $0 |
| Bruce Alan Pate | Director | July 1, 2022 A | 150,000 | 0 | 0 | $0 |
| Lon E Bell | Director | May 18, 2020 A | 381,499 | 0 | 0 | $0 |
| James M Simmons | Director | May 9, 2019 A | — | 0 | 0 | $0 |
| Scott P Isaacson | Director | Dec. 31, 2018 A | 107,935 | 0 | 0 | $0 |
| Jeffrey L Ott | Director | Sept. 28, 2018 A | 72,497 | 0 | 0 | $0 |
| BD & DBG LIVING TRUST | Director | Dec. 17, 2015 S | 603,324 | 0 | 0 | $0 |
| John M Pasquesi | 10% owner | July 22, 2026 P | 1,343,477 | 1 | 0 | $1,770,000 |
| Brian Grant Fike | — | Jan. 10, 2021 F | 10,071 | 0 | 0 | $0 |
| Christopher A Marlett | — | May 15, 2012 J | 380,460 | 0 | 0 | $0 |
Insiders from SEC Form 3/4/5 filings; net = open-market P/S only
Activists & 5%+ owners 5 positions
Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.
| Filer | Filed | Stake | Status | Purpose | Filing |
|---|---|---|---|---|---|
| clirSPV LLC, GPclirSPV LLC, HOFFMAN Robert Thurston Sr, Princeton Opportunity Management LLC ×6 filings | Feb. 19, 2025 | 4.30% | Amendment | — | SEC |
| James M. Simmons IRS Identification Nos. of Above Persons (Entities Only) ×2 filings | July 8, 2019 | — | Initial filing | Board campaign | SEC |
| Christopher A. Marlett 2) ×3 filings | March 7, 2018 | — | Initial filing | — | SEC |
| Christopher Marlett 2) ×4 filings | June 1, 2016 | — | Initial filing | Passive investment | SEC |
| Christopher Marlett ×3 filings | Feb. 25, 2013 | — | Initial filing | Passive investment | SEC |
Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.
ETF ownership Held by 2 ETFs
Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.