Siga Technologies (SIGA) Long-Term Deferred Tax (2011 - 2025)

Siga Technologies' Long-Term Deferred Tax history runs 15 years deep, the most recent figure standing at $4.4 million for Q4 2025.

• Quarterly Long-Term Deferred Tax fell 59.2% year-over-year to $4.4 million in Q4 2025, while the trailing twelve-month figure through Dec 2025 was $4.4 million (down 59.2% YoY) and the FY2025 annual result came in at $4.4 million, down 59.2% from the prior year.
• Long-Term Deferred Tax was $4.4 million for Q4 2025 at Siga Technologies, up from $1.6 million in the prior quarter.
• Across five years, Long-Term Deferred Tax topped out at $12.1 million in Q3 2024 and bottomed at $1.6 million in Q3 2025.
• A 5-year average of $6.4 million and a median of $5.3 million in 2022 frame the typical range for Long-Term Deferred Tax.
• Annual changes were most pronounced in 2022 — Long-Term Deferred Tax soared 158.0% — and 2025, when it slumped 87.11%.
• Siga Technologies' Long-Term Deferred Tax stood at $2.4 million in 2021, then surged by 158.0% to $6.3 million in 2022, then jumped by 76.76% to $11.0 million in 2023, then slipped by 1.75% to $10.9 million in 2024, then slumped by 59.2% to $4.4 million in 2025.
• Business Quant data shows SIGA's Long-Term Deferred Tax at $4.4 million in Q4 2025, $1.6 million in Q3 2025, and $4.0 million in Q2 2025.