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Filing Flows › Celldex Therapeutics (CLDX) › R&D spending

Celldex Therapeutics (CLDX) R&D spending by quarter

Celldex Therapeutics' R&D spending was $67.5M in Q2 2026 (second quarter 2026), -7% from Q1 2026. Over the last 6 quarters it ranged from $46.9M (Q4 2024) to $75.3M (Q4 2025).

Celldex Therapeutics R&D spending by quarterCelldex Therapeutics R&D spending by quarter$46.9MQ4 2024$52.6MQ1 2025$54.2MQ2 2025$75.3MQ4 2025$73.0MQ1 2026$67.5MQ2 2026
QuarterR&D spendingQ/QY/Y
Q2 2026$67.5M-7%+25%
Q1 2026$73.0M-3%+39%
Q4 2025$75.3M+39%+60%
Q2 2025$54.2M+3%—
Q1 2025$52.6M+12%—
Q4 2024$46.9M——

Q2 2026 at a glance

Celldex Therapeutics, Q2 2026: revenue $22K (-97% year over year), net loss $73.5M, operating cash flow −$57.4M. The chart follows the revenue to costs, profit and cash.

Questions

What is Celldex Therapeutics' R&D spending?

Celldex Therapeutics' R&D spending was $67.5M in Q2 2026 (second quarter 2026), -7% from Q1 2026.

How has Celldex Therapeutics' R&D spending changed?

Over the last 6 quarters it ranged from $46.9M (Q4 2024) to $75.3M (Q4 2025).

Q2 2026 results → · How Celldex Therapeutics makes money →