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Milestone Scientific (MLSS) R&D spending by quarter

Milestone Scientific's R&D spending was $7K in Q2 2026 (second quarter 2026), -46% from Q4 2025. Over the last 6 quarters it ranged from $7K (Q2 2026) to $369K (Q1 2025).

Milestone Scientific R&D spending by quarterMilestone Scientific R&D spending by quarter$218KQ4 2024$369KQ1 2025$52KQ2 2025$16KQ3 2025$12KQ4 2025$7KQ2 2026
QuarterR&D spendingQ/QY/Y
Q2 2026$7K-46%-87%
Q4 2025$12K-24%-94%
Q3 2025$16K-69%—
Q2 2025$52K-86%—
Q1 2025$369K+70%—
Q4 2024$218K——

Q2 2026 at a glance

Milestone Scientific, Q2 2026: revenue $2.8M (+22% year over year), operating margin -37.4%, net loss $1.1M, operating cash flow −$585K. The chart follows the revenue to costs, profit and cash.

Questions

What is Milestone Scientific's R&D spending?

Milestone Scientific's R&D spending was $7K in Q2 2026 (second quarter 2026), -46% from Q4 2025.

How has Milestone Scientific's R&D spending changed?

Over the last 6 quarters it ranged from $7K (Q2 2026) to $369K (Q1 2025).

Q2 2026 results → · How Milestone Scientific makes money →