Clene (CLNN) Research & Development (2020 - 2025)

Clene's Research & Development history runs 6 years deep, the most recent figure standing at $5.5 million for Q4 2025.

• In Q4 2025, Research & Development fell 1.17% year-over-year to $5.5 million; the TTM figure through Dec 2025 stood at $14.0 million (down 30.15% YoY), while the FY2025 annual figure was $14.0 million, down 30.15% from the prior year.
• Research & Development was $5.5 million for Q4 2025 at Clene, up from $3.5 million in the prior quarter.
• In the past five years, Research & Development ranged from a high of $9.5 million in Q4 2021 to a low of $1.5 million in Q1 2025.
• Historically, Research & Development has averaged $6.1 million across 5 years, with a median of $6.2 million in 2021.
• The sharpest annual moves came in 2021 and 2025: Research & Development surged 113.81% in 2021, then plunged 74.77% in 2025.
• A 5-year view of Research & Development shows it stood at $9.5 million in 2021, then fell by 18.4% to $7.8 million in 2022, then decreased by 14.13% to $6.7 million in 2023, then slipped by 16.56% to $5.6 million in 2024, then fell by 1.17% to $5.5 million in 2025.
• The last three Research & Development figures came in at $5.5 million (Q4 2025), $3.5 million (Q3 2025), and $3.5 million (Q2 2025), per Business Quant data.