EOSE
Neutral signal
Factor checklist — research, not advice
A check leans with a bullish reading. A cross leans against it. A dash is unavailable or mixed.
- Insider Pulls against a bullish reading. Sale value outweighs purchases
- Congress Unavailable or mixed. No purchase disclosures in the stored window
- Financial indicators Unavailable or mixed. Current ratio 4.94 · operating margin -225% — readings disagree
- Narrative Unavailable or mixed. Stored narrative reading is in the neutral band
- Timing Unavailable or mixed. No stored price series
ACHAT TOTAL: 15 000 titres (~58 700,00 $ US) VENTE TOTALE: 250 000 titres (~980 000,00 $ US)
- Insiders
- Mastrangelo JoeSong Haiyan
- Total bought
-
$58,700
Avg buy (VWAP, 90d window) $3.91 vs last close —
- Total sold
-
$980,000
Avg sell (VWAP, 90d window) $4.02 vs last close —
- Last activity
- 2026-09-16
- Last synced
-
2026-09-22 09:52:32
Sign in to request a sync of this company's price history and timing levels.
Insider holdings as a share of total assets aren't available for this company.
Avg buy and avg sell are volume-weighted prices (sum of shares × price, divided by shares) for Form 4 rows in this 90-day window that report both figures. A comparison with last close is market context for that average, not advice.
Recent Form 4
Filings in the 90-day window for this company. Value is shares × price from the filing. Research, not advice.
| Date | Person | Side | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|
| 2026-09-16 | Mastrangelo Joe | Sell | 250,000 | $3.92 | $980,000 | Form 4 |
| 2026-09-16 | Puri Sumeet | Sell | 43,750 | $3.92 | $171,500 | Form 4 |
| 2026-09-14 | Song Haiyan | Buy | 5,000 | $3.84 | $19,200 | Form 4 |
| 2026-09-11 | Song Haiyan | Buy | 10,000 | $3.95 | $39,500 | Form 4 |
| 2026-09-09 | Puri Sumeet | Sell | 34,167 | $4.13 | $141,110 | Form 4 |
| 2026-07-28 | Kroeker Nathan | Sell | 110,417 | $3.36 | $371,001 | Form 4 |
| 2026-07-28 | Puri Sumeet | Sell | 29,167 | $3.36 | $98,001 | Form 4 |
| 2026-07-27 | Mastrangelo Joe | Sell | 159,154 | $3.61 | $574,546 | Form 4 |
| 2026-07-07 | Kroeker Nathan | Sell | 79,309 | $4.68 | $371,166 | Form 4 |
| 2026-06-30 | Buczkowski Michelle | Sell | 11,469 | $5.87 | $67,323 | Form 4 |
| 2026-06-30 | Kroeker Nathan | Sell | 35,289 | $5.86 | $206,794 | Form 4 |
| 2026-06-30 | Puri Sumeet | Sell | 8,823 | $5.86 | $51,703 | Form 4 |
| 2026-06-30 | Silberman Michael W | Sell | 14,998 | $5.87 | $88,038 | Form 4 |
Price (1 year)
Live chart from TradingView — independent market data, as price context around the filings, not the Quorum score. EMA 50/200 and Bollinger load by default. When the exchange is known it is sent as EXCHANGE:SYMBOL; otherwise TradingView resolves the ticker best-effort.
Market snapshot
Signal
Neutral signalScored 2026-09-18
EOSE presents a mixed profile: a meaningful catalyst cluster (insider buys, DOE loan advance, major Google/MN8 deal) drives short-term momentum, but the underlying financial health remains deeply concerning with…
The first sentence of the analysis written for EOSE on 2026-09-18 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.
Financial ratios
| Metric | Trend | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|---|
| Gross Profit Margin | -125.9% | -533.5% | -448.3% | -755.1% | -910.9% | |
| Ebit Margin | -828.7% | -1064.1% | -890.1% | -1196.2% | -2588.4% | |
| Ebitda Margin | -814.6% | -1013.8% | -830.8% | -1158.2% | -2511.5% | |
| Operating Profit Margin | -225.5% | -1122.6% | -933.8% | -1234.4% | -2930.1% | |
| Pretax Profit Margin | -849.0% | -4394.8% | -1401.1% | -1281.9% | -2701.5% | |
| Continuous Operations Profit Margin | -849.1% | -4394.9% | -1401.3% | -1282.2% | -2701.5% | |
| Net Profit Margin | -849.1% | -4394.9% | -1401.3% | -1282.2% | -2701.5% | |
| Bottom Line Profit Margin | -1527.8% | -6178.4% | -1401.3% | -1282.2% | -2701.5% | |
| Current Ratio | 4.936 | 2.769 | 2.010 | 0.910 | 4.766 | |
| Quick Ratio | 4.443 | 2.264 | 1.729 | 0.526 | 4.332 | |
| Solvency Ratio | -0.541 | -0.509 | -0.739 | -0.931 | -0.883 | |
| Cash Ratio | 4.198 | 1.143 | 1.141 | 0.282 | 3.504 | |
| Price To Earnings Ratio | -1.713 | -1.068 | -0.602 | -0.402 | -2.775 | |
| Price To Earnings Growth Ratio | -0.036 | -0.007 | 0.012 | -0.011 | -0.028 | |
| Forward Price To Earnings Growth Ratio | -0.036 | -0.007 | 0.012 | -0.011 | -0.028 | |
| Price To Earnings Diluted Ratio | -1.713 | -1.068 | -0.602 | -0.402 | -2.775 | |
| Price To Earnings Diluted Growth Ratio | -0.036 | -0.007 | 0.012 | -0.011 | -0.028 | |
| Price To Book Ratio | -3.407 | -0.963 | -1.249 | -0.696 | 12.206 | |
| Price To Sales Ratio | 26.174 | 66.033 | 8.450 | 5.156 | 86.132 | |
| Price To Free Cash Flow Ratio | -11.281 | -5.508 | -0.793 | -0.426 | -3.006 | |
| Price To Operating Cash Flow Ratio | -14.154 | -6.694 | -0.954 | -0.469 | -3.410 | |
| Debt To Assets Ratio | 0.943 | 1.231 | 1.119 | 1.696 | 0.671 | |
| Debt To Equity Ratio | -0.951 | -0.299 | -1.884 | -1.364 | 3.499 | |
| Debt To Capital Ratio | -19.580 | -0.427 | 2.132 | 3.744 | 0.778 | |
| Long Term Debt To Capital Ratio | -12.617 | -0.417 | 2.235 | 4.533 | 0.760 | |
| Financial Leverage Ratio | -1.009 | -0.243 | -1.683 | -0.805 | 5.214 | |
| Working Capital Turnover Ratio | 0.336 | 0.177 | 0.585 | 0.334 | 0.041 | |
| Operating Cash Flow Ratio | -1.471 | -2.369 | -2.382 | -3.250 | -3.882 | |
| Operating Cash Flow Sales Ratio | -1.849 | -9.864 | -8.854 | -10.983 | -25.260 | |
| Free Cash Flow Operating Cash Flow Ratio | 1.255 | 1.215 | 1.203 | 1.102 | 1.134 | |
| Debt Service Coverage Ratio | -36.240 | -5.234 | -2.285 | -8.520 | -9.810 | |
| Interest Coverage Ratio | -11.072 | -6.209 | -2.720 | -11.761 | -25.903 | |
| Short Term Operating Cash Flow Coverage Ratio | -87.413 | -76.433 | -43.523 | -35.406 | -17.678 | |
| Operating Cash Flow Coverage Ratio | -0.253 | -0.480 | -0.695 | -1.087 | -1.023 | |
| Capital Expenditure Coverage Ratio | -3.927 | -4.643 | -4.922 | -9.808 | -7.451 | |
| Dividend Paid And Capex Coverage Ratio | -3.927 | -4.643 | -4.922 | -9.808 | -7.451 | |
| Dividend Payout Ratio | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | |
| Enterprise Value Multiple | -3.463 | -8.069 | -2.040 | -1.235 | -3.505 |
Sparkline shows each ratio oldest → newest (left → right).
How the latest year compares
For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. ▲ higher ▼ lower
| Metric | Current | vs 1Y ago | vs 5Y avg |
|---|---|---|---|
| Gross Profit Margin | -126.0% | ▲407.6% | ▲428.8% |
| Ebit Margin | -828.7% | ▲235.4% | ▲484.8% |
| Ebitda Margin | -814.6% | ▲199.2% | ▲451.2% |
| Operating Profit Margin | -225.5% | ▲897.2% | ▲1063.8% |
| Pretax Profit Margin | -849.0% | ▲3545.7% | ▲1276.6% |
| Continuous Operations Profit Margin | -849.1% | ▲3545.9% | ▲1276.7% |
| Net Profit Margin | -849.1% | ▲3545.9% | ▲1276.7% |
| Bottom Line Profit Margin | -1527.8% | ▲4650.6% | ▲1090.5% |
| Current Ratio | 4.936 | ▲2.167 | ▲1.858 |
| Quick Ratio | 4.443 | ▲2.179 | ▲1.784 |
| Solvency Ratio | -0.541 | ▼-0.032 | ▲0.180 |
| Cash Ratio | 4.198 | ▲3.055 | ▲2.144 |
| Price To Earnings Ratio | -1.713 | ▼-0.645 | ▼-0.401 |
| Price To Earnings Growth Ratio | -0.036 | ▼-0.029 | ▼-0.022 |
| Forward Price To Earnings Growth Ratio | -0.036 | ▼-0.029 | ▼-0.022 |
| Price To Earnings Diluted Ratio | -1.713 | ▼-0.645 | ▼-0.401 |
| Price To Earnings Diluted Growth Ratio | -0.036 | ▼-0.029 | ▼-0.022 |
| Price To Book Ratio | -3.407 | ▼-2.445 | ▼-4.585 |
| Price To Sales Ratio | 26.174 | ▼-39.859 | ▼-12.215 |
| Price To Free Cash Flow Ratio | -11.281 | ▼-5.773 | ▼-7.078 |
| Price To Operating Cash Flow Ratio | -14.154 | ▼-7.460 | ▼-9.018 |
| Debt To Assets Ratio | 0.943 | ▼-0.288 | ▼-0.189 |
| Debt To Equity Ratio | -0.951 | ▼-0.652 | ▼-0.751 |
| Debt To Capital Ratio | -19.580 | ▼-19.153 | ▼-16.910 |
| Long Term Debt To Capital Ratio | -12.617 | ▼-12.201 | ▼-11.516 |
| Financial Leverage Ratio | -1.009 | ▼-0.766 | ▼-1.304 |
| Working Capital Turnover Ratio | 0.336 | ▲0.159 | ▲0.042 |
| Operating Cash Flow Ratio | -1.471 | ▲0.898 | ▲1.200 |
| Operating Cash Flow Sales Ratio | -1.849 | ▲8.015 | ▲9.513 |
| Free Cash Flow Operating Cash Flow Ratio | 1.255 | ▲0.039 | ▲0.073 |
| Debt Service Coverage Ratio | -36.240 | ▼-31.006 | ▼-23.822 |
| Interest Coverage Ratio | -11.072 | ▼-4.863 | ▲0.461 |
| Short Term Operating Cash Flow Coverage Ratio | -87.413 | ▼-10.980 | ▼-35.322 |
| Operating Cash Flow Coverage Ratio | -0.253 | ▲0.227 | ▲0.455 |
| Capital Expenditure Coverage Ratio | -3.927 | ▲0.716 | ▲2.223 |
| Dividend Paid And Capex Coverage Ratio | -3.927 | ▲0.716 | ▲2.223 |
| Dividend Payout Ratio | 0.000 | 0.000 | 0.000 |
| Enterprise Value Multiple | -3.463 | ▲4.606 | ▲0.200 |
Key metrics
| Metric | Trend | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Market cap | $2.99B | $1.03B | $138.4M | $92.4M | $396.0M | |
| Enterprise value | $3.22B | $1.28B | $277.6M | $256.4M | $404.7M | |
| EV / Sales | 28.21x | 81.80x | 16.95x | 14.30x | 88.02x | |
| EV / Op. cash flow | -15.25x | -8.29x | -1.91x | -1.30x | -3.48x | |
| EV / Free cash flow | -12.16x | -6.82x | -1.59x | -1.18x | -3.07x | |
| EV / EBITDA | -3.46x | -8.07x | -2.04x | -1.24x | -3.50x | |
| Net debt / EBITDA | -0.25x | -1.56x | -1.02x | -0.79x | -0.07x | |
| Current ratio | 4.94x | 2.77x | 2.01x | 0.91x | 4.77x | |
| Income quality | 0.22x | 0.22x | 0.63x | 0.86x | 0.94x | |
| Graham net-net | -$4 | -$6 | -$2 | -$3 | -$0 | |
| Tax burden | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | |
| Interest burden | 102.5% | 413.0% | 157.4% | 107.2% | 104.4% | |
| Working capital | $564.9M | $114.9M | $61.5M | -$5.4M | $112.7M | |
| Invested capital | $705.1M | $168.1M | $108.0M | $30.6M | $133.6M | |
| Return on assets | -109.5% | -263.5% | -123.1% | -215.2% | -73.4% | |
| Operating ROA | -45.0% | -78.4% | -104.3% | -160.4% | -87.6% | |
| Return on tangible assets | -110.2% | -268.2% | -126.2% | -224.8% | -75.5% | |
| Return on equity | 110.5% | 64.1% | 207.1% | 173.2% | -382.8% | |
| Return on invested capital | -34.6% | -87.9% | -117.2% | -418.4% | -91.7% | |
| Return on capital employed | -34.7% | -89.7% | -121.7% | -478.8% | -96.7% | |
| Earnings yield | -32.4% | -66.6% | -165.8% | -248.7% | -31.4% | |
| Free cash flow yield | -8.9% | -18.2% | -126.1% | -234.7% | -33.3% | |
| Capex / Op. cash flow | -25.5% | -21.5% | -20.3% | -10.2% | -13.4% | |
| Capex / Depreciation | 334.6% | 363.0% | 273.4% | 261.4% | 596.6% | |
| Capex / Sales | 47.1% | 212.4% | 179.9% | 112.0% | 339.0% | |
| SG&A / Sales | 74.5% | 0.0% | 0.0% | 0.0% | 935.1% | |
| R&D / Sales | 25.0% | 145.8% | 114.2% | 103.0% | 416.6% | |
| Stock comp / Sales | 21.8% | 120.3% | 85.8% | 77.0% | 327.5% | |
| Intangibles / Total assets | 0.6% | 1.8% | 2.5% | 4.3% | 2.7% | |
| Days sales outstanding | 102d | 939d | 458d | 77d | 269d | |
| Days payables outstanding | 141d | 62d | 83d | 83d | 98d | |
| Operating cycle | 202d | 1060d | 527d | 133d | 371d | |
| Cash conversion cycle | 60d | 998d | 443d | 50d | 272d |
Change by theme
Grouped by what each metric measures. Each figure is the change over the period shown — ▲ up ▼ down versus then.
Change over 1 year
Valuation
Market cap ▲+190.1%EV / Sales ▼-65.5%EV / EBITDA ▲+57.1%EV / Op. cash flow ▼-6.960Earnings yield ▲+0.341
Profitability
Return on equity ▲+0.465Return on assets ▲+1.539Return on invested capital ▲+0.533Return on capital employed ▲+0.550Operating ROA ▲+0.335Income quality ▼-0.007Tax burden -0.000
Efficiency
Days sales outstanding ▼-837.431Days payables outstanding ▲+79.592Operating cycle ▼-858.498Cash conversion cycle ▼-938.090Capex / Sales ▼-1.653R&D / Sales ▼-1.208
Balance-sheet strength
Current ratio ▲+2.167Net debt / EBITDA ▲+1.306Working capital ▲+450003000.000Invested capital ▲+537008000.000Intangibles / Total assets ▼-0.012
Change over 5 years
Valuation
Market cap ▲+654.8%EV / Sales ▼-68.0%EV / EBITDA ▲+1.2%EV / Op. cash flow ▼-11.768Earnings yield ▼-0.011
Profitability
Return on equity ▲+4.934Return on assets ▼-0.361Return on invested capital ▲+0.571Return on capital employed ▲+0.620Operating ROA ▲+0.427Income quality ▼-0.717Tax burden +0.000
Efficiency
Days sales outstanding ▼-167.380Days payables outstanding ▲+42.933Operating cycle ▼-169.150Cash conversion cycle ▼-212.083Capex / Sales ▼-2.919R&D / Sales ▼-3.916
Balance-sheet strength
Current ratio ▲+0.170Net debt / EBITDA ▼-0.174Working capital ▲+452285000.000Invested capital ▲+571461000.000Intangibles / Total assets ▼-0.021
Employee count
Peer market caps
Congressional trades
STOCK Act disclosures (90-day window)
Amounts are STOCK Act brackets as disclosed. Quorum does not turn a bracket into an exact price or a midpoint.
No STOCK Act disclosures for this company in this window.
Recent news
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- 2026-09-16 Eos Energy Enterprises (NASDAQ:EOSE) Stock Price Up 6.4% After Insider Buying Activity Eos Energy Enterprises, Inc. (NASDAQ: EOSE - Get Free Report)''s stock price was up 6.4% during trading on Tuesday after an insider bought additional shares in the company. The company traded as high as $4.00 and last traded at $4.0650. 11,261,311 shares changed hands during mid-day trading, a decline of 56% from the average daily volume
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