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Eton Pharmaceuticals (ETON) Q1 2026 earnings results (first quarter 2026)

10-Q filed May 14, 2026

Eton Pharmaceuticals (ETON) reported revenue of $24.3M for the first quarter 2026 (Q1 2026), +40% from a year earlier and +14% from the quarter before. Operating margin was 9.9%, net earnings $1.6M (6.4% of revenue).

Revenue$24.3M
Year over year+40%
Quarter over quarter+14%
Operating margin9.9%
Net earnings$1.6M

Eton Pharmaceuticals, Q1 2026: revenue $24.3M (+40% year over year), operating margin 9.9%, net earnings $1.6M, operating cash flow $7.4M. The chart follows the revenue to costs, profit and cash.

Q1 2026AmountQ/QY/Y
Revenue$24.3M+14%+40%
Gross profit$14.7M+12%+49%
Operating profit$2.4M-2%—
Net earnings$1.6M+5%—
Operating cash flow$7.4M—+254%
Free cash flow$7.3M—+251%

What changed

Revenue was $24.3M in Q1 2026, up 40% year over year and up 14% from the previous quarter.

Gross margin was 60.7%, up 3.7 points from Q1 2025. Operating profit was $2.4M, a 9.9% margin (up 12.7 points year over year). Operating expenses grew 19% against revenue growth of 40%. The fastest-growing cost line was Research & development (+61%). Net earnings were $1.6M. The effective tax rate was 1.3%.

Operating cash flow was $7.4M (up 254% year over year), 477% of net earnings. Non-cash charges added back $1.1M of depreciation and amortization and $1.5M of share-based compensation. Working capital and other items added $3.2M. Capital expenditures of $75K left free cash flow of $7.3M.

Questions

What was Eton Pharmaceuticals' revenue in the first quarter 2026?

Eton Pharmaceuticals (ETON) reported revenue of $24.3M for the first quarter 2026 (Q1 2026), +40% from a year earlier and +14% from the quarter before.

Was Eton Pharmaceuticals profitable in the first quarter 2026?

Operating profit was $2.4M (9.9% of revenue) and net earnings $1.6M.

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Source: Eton Pharmaceuticals 10-Q on SEC EDGAR.