L.B. Foster Company (FSTR) 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 (m); 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 | (m) | Share-based compensation / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| 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) | Research and Development Expense |
| Revenue | (m) | |
| Stock-based compensation | 6.21M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 24.33M 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) | (m) | $6.21M | $24.33M | (m) | (m) | (m) | (m) | (m) |
| 2026-03-31 | (m) | (m) | $6.10M | $25.85M | (m) | (m) | (m) | (m) | (m) |
| 2025-12-31 | $3.64M | (m) | $5.06M | $21.89M | (m) | (m) | (m) | (m) | (m) |
| 2025-09-30 | (m) | (m) | $4.12M | $17.10M | (m) | (m) | (m) | (m) | (m) |
| 2025-06-30 | (m) | (m) | $3.60M | $16.13M | (m) | (m) | (m) | (m) | (m) |
| 2025-03-31 | (m) | (m) | $3.63M | $13.02M | (m) | (m) | (m) | (m) | (m) |
| 2024-12-31 | $2.83M | (m) | $3.83M | $20.51M | (m) | (m) | (m) | (m) | (m) |
| 2024-09-30 | (m) | (m) | (m) | $17.71M | (m) | (m) | (m) | (m) | (m) |
| 2024-06-30 | (m) | (m) | (m) | $10.07M | (m) | (m) | (m) | (m) | (m) |
| 2024-03-31 | (m) | (m) | $4.33M | $11.92M | $5.26M | (m) | (m) | 2.26× | Reported |
| 2023-12-31 | $2.56M | (m) | $4.18M | $10.14M | $5.53M | (m) | (m) | 1.83× | Reported |
| 2023-09-30 | (m) | (m) | $3.57M | $3.26M | $6.00M | (m) | (m) | 0.54× | Reported |
| 2023-06-30 | (m) | (m) | $3.03M | $-547.00K | $5.55M | (m) | (m) | -0.10× | Reported |
| 2023-03-31 | (m) | (m) | $3.01M | $-4.42M | $4.36M | (m) | (m) | -1.01× | Reported |
| 2022-12-31 | $2.22M | (m) | $2.38M | $-7.21M | $3.34M | (m) | (m) | -2.16× | Reported |
| 2022-09-30 | (m) | (m) | $1.72M | $-1.48M | $2.25M | (m) | (m) | -0.66× | Reported |
| 2022-06-30 | (m) | (m) | $1.92M | $401.00K | $1.98M | (m) | (m) | 0.20× | Reported |
| 2022-03-31 | (m) | (m) | $1.38M | $2.85M | $2.46M | (m) | (m) | 1.16× | Reported |
| 2021-12-31 | $2.23M | (m) | $1.95M | $4.47M | $2.96M | (m) | (m) | 1.51× | Reported |
| 2021-09-30 | (m) | (m) | $1.09M | (m) | $3.37M | (m) | (m) | (m) | Reported |
| 2021-06-30 | (m) | (m) | $1.11M | (m) | $3.59M | (m) | (m) | (m) | Reported |
| 2021-03-31 | (m) | (m) | $1.28M | (m) | $3.82M | (m) | (m) | (m) | Reported |
| 2020-12-31 | $2.64M | (m) | $1.14M | (m) | $3.76M | (m) | (m) | (m) | Reported |
| 2020-09-30 | (m) | (m) | $2.09M | $13.14M | (m) | (m) | (m) | (m) | (m) |
| 2020-06-30 | (m) | (m) | $2.36M | $14.52M | (m) | (m) | (m) | (m) | (m) |
| 2020-03-31 | (m) | (m) | $2.98M | $27.66M | (m) | (m) | (m) | (m) | (m) |
| 2019-12-31 | $2.61M | (m) | $3.15M | $36.51M | $4.92M | (m) | (m) | 7.42× | Reported |
| 2019-09-30 | (m) | (m) | $3.91M | $43.92M | (m) | (m) | (m) | (m) | (m) |
| 2019-06-30 | (m) | (m) | $3.97M | $47.60M | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | (m) | (m) | $3.61M | $43.96M | (m) | (m) | (m) | (m) | (m) |
| 2018-12-31 | $2.65M | (m) | $3.84M | $38.91M | $6.15M | (m) | (m) | 6.32× | Reported |
| 2018-09-30 | (m) | $603.76M | $3.31M | $36.04M | $7.04M | (m) | 0.55% | 5.12× | Reported |
| 2018-06-30 | (m) | $568.16M | $2.88M | $33.98M | $7.70M | (m) | 0.51% | 4.41× | Reported |
| 2018-03-31 | (m) | $540.13M | $2.61M | (m) | $8.23M | (m) | 0.48% | (m) | Reported |
| 2017-12-31 | $2.24M | $536.38M | $1.70M | $27.68M | $8.38M | 0.42% | 0.32% | 3.30× | Reported |
| 2017-09-30 | (m) | $501.62M | $1.70M | (m) | $8.52M | (m) | 0.34% | (m) | Reported |
| 2017-06-30 | (m) | $484.77M | $1.52M | (m) | $8.02M | (m) | 0.31% | (m) | Reported |
| 2017-03-31 | (m) | $475.91M | $1.76M | (m) | $7.49M | (m) | 0.37% | (m) | Reported |
| 2016-12-31 | $3.51M | $483.51M | $1.35M | (m) | $6.55M | 0.73% | 0.28% | (m) | Reported |
| 2016-09-30 | (m) | $516.09M | $964.00K | (m) | $5.55M | (m) | 0.19% | (m) | Reported |
| 2016-06-30 | (m) | $577.50M | $130.00K | (m) | $5.30M | (m) | 0.02% | (m) | Reported |
| 2016-03-31 | (m) | $612.93M | $599.00K | (m) | $4.93M | (m) | 0.10% | (m) | Reported |
| 2015-12-31 | $3.94M | $624.52M | $1.47M | (m) | $4.38M | 0.63% | 0.24% | (m) | Reported |
| 2015-09-30 | (m) | (m) | $1.99M | (m) | $3.30M | (m) | (m) | (m) | Reported |
| 2015-06-30 | (m) | (m) | $3.10M | (m) | $2.16M | (m) | (m) | (m) | Reported |
| 2015-03-31 | (m) | (m) | $3.05M | (m) | $1.00M | (m) | (m) | (m) | Reported |
| 2014-12-31 | $3.10M | (m) | $3.01M | (m) | $512.00K | (m) | (m) | (m) | Reported |
| 2014-09-30 | (m) | (m) | $3.03M | (m) | $484.00K | (m) | (m) | (m) | Reported |
| 2014-06-30 | (m) | (m) | $2.86M | (m) | $476.00K | (m) | (m) | (m) | Reported |
| 2014-03-31 | (m) | (m) | $2.10M | (m) | $475.00K | (m) | (m) | (m) | Reported |
| 2013-12-31 | $3.15M | (m) | $2.16M | (m) | $485.00K | (m) | (m) | (m) | Reported |
| 2013-09-30 | (m) | (m) | $2.21M | $47.74M | $513.00K | (m) | (m) | 93.06× | Reported |
| 2013-06-30 | (m) | (m) | $2.25M | $48.96M | $537.00K | (m) | (m) | 91.17× | Reported |
| 2013-03-31 | (m) | (m) | $1.88M | $32.82M | $536.00K | (m) | (m) | 61.23× | Reported |
| 2012-12-31 | $2.93M | (m) | $1.99M | $29.79M | $542.00K | (m) | (m) | 54.96× | Reported |
| 2012-09-30 | (m) | (m) | $1.55M | (m) | $584.00K | (m) | (m) | (m) | Reported |
| 2012-06-30 | (m) | (m) | $1.54M | (m) | $612.00K | (m) | (m) | (m) | Reported |
| 2012-03-31 | (m) | (m) | $2.31M | (m) | $624.00K | (m) | (m) | (m) | Reported |
| 2011-12-31 | (m) | (m) | $1.96M | (m) | $622.00K | (m) | (m) | (m) | Reported |
| 2011-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | (m) | $1.94M | (m) | $1.00M | (m) | (m) | (m) | Reported |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | (m) | (m) | $653.00K | (m) | $1.29M | (m) | (m) | (m) | Reported |
(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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