What is Sono-Tek Corporation's R&D?

Sono-Tek Corporation (SOTK) reported R&D of $619.79K in Q4 2025.

How has Sono-Tek Corporation's R&D changed year-over-year?

Sono-Tek Corporation's R&D decreased by 7.4% year-over-year, from $669.64K to $619.79K.

What is the long-term trend for Sono-Tek Corporation's R&D?

Over 4 years (2022 to 2026), Sono-Tek Corporation's R&D has grown at a 10.2% compound annual growth rate (CAGR), from $1.73M to $2.55M.

Costs of research activities to discover new knowledge and development activities to translate research into new or improved products, services, processes, or technologies.

Sono-Tek Corporation SOTK R&D

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Other financials

Income statement

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Revenue$5.6M+9.5%

Gross profit$2.8M+15.2%

Operating income$601.5K+109%

Net income$557.0K+70.0%

EPS (diluted)$0.03+50.0%

Balance sheet

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Cash & equivalents$7.3M+41.1%

Total equity$19.8M+11.1%

Total assets$26.4M+12.9%

Cash flow

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Operating cash flow$3.1M—

CapEx$43.7K-33.5%

Free cash flow$3.1M—

Valuation

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Market cap$96.17M+63.5%

P/E53.3×+12.1×

P/S4.6×+1.7×

Profitability

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Gross margin50.5%+3.0pp

Operating margin8.7%+3.8pp

Net margin8.6%+2.4pp

FCF margin14.4%—

Returns & leverage

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Return on equity9.6%+2.1pp

Debt / equity0.1×—

Current ratio3.5×0.0×

Where this comes from

Reported directly by Sono-Tek Corporation in its filing.

Tagged under the XBRL concept us-gaap:ResearchAndDevelopmentExpense.

The official record: Sono-Tek Corporation’s 10-K, filed May 28, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Sono-Tek Corporation's R&D?: Sono-Tek Corporation (SOTK) reported R&D of $619.79K in Q4 2025.
How has Sono-Tek Corporation's R&D changed year-over-year?: Sono-Tek Corporation's R&D decreased by 7.4% year-over-year, from $669.64K to $619.79K.
What is the long-term trend for Sono-Tek Corporation's R&D?: Over 4 years (2022 to 2026), Sono-Tek Corporation's R&D has grown at a 10.2% compound annual growth rate (CAGR), from $1.73M to $2.55M.
What does R&D mean?: Costs of research activities to discover new knowledge and development activities to translate research into new or improved products, services, processes, or technologies.