Zenas BioPharma (ZBIO) Research & Development (2023 - 2025)

Zenas BioPharma (ZBIO) has 3 years of Research & Development data on record, last reported at $34.4 million in Q3 2025.

  • For Q3 2025, Research & Development rose 2.6% year-over-year to $34.4 million; the TTM value through Sep 2025 reached $161.5 million, up 46.29%, while the annual FY2024 figure was $139.1 million, 131.77% up from the prior year.
  • Research & Development reached $34.4 million in Q3 2025 per ZBIO's latest filing, down from $43.0 million in the prior quarter.
  • Across five years, Research & Development topped out at $49.2 million in Q4 2024 and bottomed at $20.4 million in Q4 2023.
  • Average Research & Development over 3 years is $34.0 million, with a median of $34.1 million recorded in 2024.
  • Peak YoY movement for Research & Development: surged 140.75% in 2024, then rose 2.6% in 2025.
  • A 3-year view of Research & Development shows it stood at $20.4 million in 2023, then soared by 140.75% to $49.2 million in 2024, then tumbled by 30.02% to $34.4 million in 2025.
  • Per Business Quant database, its latest 3 readings for Research & Development were $34.4 million in Q3 2025, $43.0 million in Q2 2025, and $34.9 million in Q1 2025.