Growth Metrics

Siga Technologies (SIGA) Change in Taxes: 2021-2025

Historic Change in Taxes for Siga Technologies (SIGA) over the last 5 years, with Sep 2025 value amounting to -$4.1 million.

  • Siga Technologies' Change in Taxes fell 9098.85% to -$4.1 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$31,253, marking a year-over-year decrease of 142.59%. This contributed to the annual value of -$13.7 million for FY2024, which is 167.07% down from last year.
  • Latest data reveals that Siga Technologies reported Change in Taxes of -$4.1 million as of Q3 2025, which was down 197.99% from $4.2 million recorded in Q2 2025.
  • In the past 5 years, Siga Technologies' Change in Taxes ranged from a high of $21.6 million in Q4 2023 and a low of -$19.0 million during Q1 2024.
  • Over the past 3 years, Siga Technologies' median Change in Taxes value was $25,639 (recorded in 2023), while the average stood at -$110,283.
  • Per our database at Business Quant, Siga Technologies' Change in Taxes soared by 40,612.39% in 2022 and then tumbled by 74,155.97% in 2024.
  • Siga Technologies' Change in Taxes (MRQ) stood at $19.2 million in 2021, then crashed by 140.78% to -$7.8 million in 2022, then soared by 376.91% to $21.6 million in 2023, then plummeted by 63.52% to $7.9 million in 2024, then tumbled by 151.72% to -$4.1 million in 2025.
  • Its Change in Taxes was -$4.1 million in Q3 2025, compared to $4.2 million in Q2 2025 and -$8.0 million in Q1 2025.