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Gossamer Bio (GOSS) R&D spending by quarter

Gossamer Bio's R&D spending was $26.4M in Q2 2026 (second quarter 2026), -39% from Q1 2026. Over the last 7 quarters it ranged from $26.4M (Q2 2026) to $48.9M (Q4 2025).

Gossamer Bio R&D spending by quarterGossamer Bio R&D spending by quarter$36.1MQ4 2024$38.0MQ1 2025$41.6MQ2 2025$45.5MQ3 2025$48.9MQ4 2025$43.1MQ1 2026$26.4MQ2 2026
QuarterR&D spendingQ/QY/Y
Q2 2026$26.4M-39%-36%
Q1 2026$43.1M-12%+13%
Q4 2025$48.9M+7%+36%
Q3 2025$45.5M+10%—
Q2 2025$41.6M+9%—
Q1 2025$38.0M+5%—
Q4 2024$36.1M——

Q2 2026 at a glance

Gossamer Bio, Q2 2026: revenue $9.2M (-20% year over year), operating margin -282.2%, net earnings $16.9M, operating cash flow −$39.4M. The chart follows the revenue to costs, profit and cash.

Questions

What is Gossamer Bio's R&D spending?

Gossamer Bio's R&D spending was $26.4M in Q2 2026 (second quarter 2026), -39% from Q1 2026.

How has Gossamer Bio's R&D spending changed?

Over the last 7 quarters it ranged from $26.4M (Q2 2026) to $48.9M (Q4 2025).

Q2 2026 results → · How Gossamer Bio makes money →