EMPIRE PETROLEUM CORPORATION (EP) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 2.59%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- Interest coverage · 12 months: Value (m); Formula and calculation Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified..
Spending and interest coverage
Overview →Financial period ending 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 2.59% | Share-based compensation / revenue. Period ending 2026-06-30. $803.00K ÷ $31.05M × 100 ≈ 2.59% |
| Interest coverage · 12 months | (m) | Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | |
| Revenue | 31.05M USD | |
| Stock-based compensation | 803.00K USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | -69.58M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | (m) | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: (m). Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | (m) | $31.05M | $803.00K | $-69.58M | (m) | (m) | 2.59% | (m) | (m) |
| 2026-03-31 | (m) | $30.30M | $1.08M | $-72.94M | (m) | (m) | 3.57% | (m) | (m) |
| 2025-12-31 | (m) | $34.20M | $1.42M | $-71.31M | (m) | (m) | 4.16% | (m) | (m) |
| 2025-09-30 | (m) | $37.23M | $1.77M | $-16.33M | (m) | (m) | 4.76% | (m) | (m) |
| 2025-06-30 | (m) | $39.22M | $1.87M | $-16.20M | (m) | (m) | 4.77% | (m) | (m) |
| 2025-03-31 | (m) | $43.27M | $1.98M | $-13.22M | (m) | (m) | 4.57% | (m) | (m) |
| 2024-12-31 | (m) | $43.65M | $2.16M | $-13.67M | (m) | (m) | 4.94% | (m) | (m) |
| 2024-09-30 | (m) | $44.73M | (m) | $-14.21M | (m) | (m) | (m) | (m) | (m) |
| 2024-06-30 | (m) | $42.50M | (m) | $-13.42M | (m) | (m) | (m) | (m) | (m) |
| 2024-03-31 | (m) | $39.41M | (m) | $-13.80M | (m) | (m) | (m) | (m) | (m) |
| 2023-12-31 | (m) | $40.08M | (m) | $-11.63M | (m) | (m) | (m) | (m) | (m) |
| 2023-09-30 | (m) | $39.64M | (m) | $-9.37M | (m) | (m) | (m) | (m) | (m) |
| 2023-06-30 | (m) | $44.53M | (m) | $-5.30M | (m) | (m) | (m) | (m) | (m) |
| 2023-03-31 | (m) | $50.51M | (m) | $2.83M | (m) | (m) | (m) | (m) | (m) |
| 2022-12-31 | (m) | $52.89M | (m) | $8.78M | (m) | (m) | (m) | (m) | (m) |
| 2022-09-30 | (m) | $55.37M | (m) | $11.16M | (m) | (m) | (m) | (m) | (m) |
| 2022-06-30 | (m) | $50.67M | (m) | $12.01M | (m) | (m) | (m) | (m) | (m) |
| 2022-03-31 | (m) | $38.85M | (m) | $4.12M | (m) | (m) | (m) | (m) | (m) |
| 2021-12-31 | (m) | $27.90M | (m) | $-473.37K | (m) | (m) | (m) | (m) | (m) |
| 2021-09-30 | (m) | $18.68M | (m) | $-14.30M | (m) | (m) | (m) | (m) | (m) |
| 2021-06-30 | (m) | $10.13M | (m) | $-18.24M | (m) | (m) | (m) | (m) | (m) |
| 2021-03-31 | (m) | $6.00M | (m) | $-19.02M | (m) | (m) | (m) | (m) | (m) |
| 2020-12-31 | (m) | $7.73M | $1.95M | $-17.58M | (m) | (m) | 25.23% | (m) | (m) |
| 2020-09-30 | (m) | $6.88M | (m) | $-6.87M | (m) | (m) | (m) | (m) | (m) |
| 2020-06-30 | (m) | $7.52M | (m) | $-6.03M | $-444.43K | (m) | (m) | (m) | Reported |
| 2020-03-31 | (m) | $9.43M | (m) | $-5.02M | $-602.53K | (m) | (m) | (m) | Reported |
| 2019-12-31 | (m) | $5.86M | (m) | $-6.15M | $-503.61K | (m) | (m) | (m) | Reported |
| 2019-09-30 | (m) | $5.38M | (m) | $-3.47M | $-179.57K | (m) | (m) | (m) | Reported |
| 2019-06-30 | (m) | (m) | (m) | $-2.88M | $-56.26K | (m) | (m) | (m) | Reported |
| 2019-04-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | (m) | (m) | (m) | $-1.24M | $115.50K | (m) | (m) | -10.76× | Reported |
| 2018-12-31 | (m) | $465.45K | (m) | $-915.95K | $101.18K | (m) | (m) | -9.05× | Reported |
| 2018-09-30 | (m) | (m) | (m) | $-1.24M | (m) | (m) | (m) | (m) | (m) |
| 2018-06-30 | (m) | (m) | (m) | $-1.08M | $68.44K | (m) | (m) | -15.80× | Reported |
| 2018-03-31 | (m) | (m) | (m) | $-897.66K | $71.66K | (m) | (m) | -12.53× | Reported |
| 2017-12-31 | (m) | (m) | (m) | $-757.07K | $73.00K | (m) | (m) | -10.37× | Reported |
| 2017-09-30 | (m) | (m) | (m) | $-380.44K | $56.15K | (m) | (m) | -6.78× | Reported |
| 2017-06-30 | (m) | (m) | (m) | $-348.05K | $38.75K | (m) | (m) | -8.98× | Reported |
| 2017-03-31 | (m) | (m) | (m) | $-407.32K | $22.12K | (m) | (m) | -18.41× | Reported |
| 2016-12-31 | (m) | (m) | (m) | $-378.08K | $3.84K | (m) | (m) | -98.53× | Reported |
| 2016-09-30 | (m) | (m) | (m) | $-199.17K | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | (m) | (m) | (m) | $-220.53K | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | (m) | (m) | $-170.03K | (m) | (m) | (m) | (m) | (m) |
| 2015-12-31 | (m) | (m) | (m) | $-174.92K | $0.00 | (m) | (m) | (m) | Reported |
| 2015-09-30 | (m) | (m) | (m) | $-182.87K | $0.00 | (m) | (m) | (m) | Reported |
| 2015-06-30 | (m) | (m) | (m) | $-219.91K | $1.30K | (m) | (m) | -169.16× | Reported |
| 2015-03-31 | (m) | (m) | (m) | $-217.44K | $2.23K | (m) | (m) | -97.29× | Reported |
| 2014-12-31 | (m) | (m) | (m) | $-221.96K | $3.15K | (m) | (m) | -70.44× | Reported |
| 2014-09-30 | (m) | (m) | (m) | $-233.50K | $-3.15K | (m) | (m) | (m) | Reported |
| 2014-06-30 | (m) | (m) | (m) | $-212.72K | $-1.85K | (m) | (m) | (m) | Reported |
| 2014-03-31 | (m) | (m) | (m) | $-232.24K | $-916.00 | (m) | (m) | (m) | Reported |
| 2013-12-31 | (m) | (m) | (m) | $-227.82K | $0.00 | (m) | (m) | (m) | Reported |
| 2013-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2013-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-12-31 | (m) | (m) | (m) | $-245.43K | $-7.92K | (m) | (m) | (m) | Reported |
| 2012-09-30 | (m) | (m) | (m) | $-246.15K | (m) | (m) | (m) | (m) | (m) |
| 2012-06-30 | (m) | (m) | (m) | $-259.22K | (m) | (m) | (m) | (m) | (m) |
| 2012-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-12-31 | (m) | (m) | (m) | $-244.19K | (m) | (m) | (m) | (m) | (m) |
| 2011-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | (m) | (m) | $-2.63M | (m) | (m) | (m) | (m) | (m) |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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