Growth Metrics

Rein Therapeutics (RNTX) Research & Development (2016 - 2025)

Rein Therapeutics filings provide 10 years of Research & Development readings, the most recent being $2.0 million for Q4 2025.

  • For the quarter ending Q4 2025, Research & Development fell 39.77% year-over-year to $2.0 million, compared with a TTM value of $11.0 million through Dec 2025, down 22.6%, and an annual FY2025 reading of $11.0 million, down 22.59% over the prior year.
  • Research & Development hit $2.0 million in Q4 2025 for Rein Therapeutics, up from $1.7 million in the prior quarter.
  • The five-year high for Research & Development was $5.9 million in Q1 2022, with the low at $22000.0 in Q3 2023.
  • Median Research & Development over the past 5 years was $3.6 million (2024), compared with a mean of $3.2 million.
  • The sharpest move saw Research & Development plummeted 99.48% in 2023, then surged 16818.18% in 2024.
  • Year by year, Research & Development stood at $4.6 million in 2021, then tumbled by 47.34% to $2.4 million in 2022, then dropped by 17.9% to $2.0 million in 2023, then soared by 68.46% to $3.3 million in 2024, then plummeted by 39.77% to $2.0 million in 2025.
  • According to Business Quant data, Research & Development over the past three periods came in at $2.0 million, $1.7 million, and $4.3 million for Q4 2025, Q3 2025, and Q2 2025 respectively.