Intrusion (INTZ) Research & Development (2010 - 2025)

Intrusion (INTZ) has reported Research & Development for 16 consecutive years, with $1.4 million the latest figure, recorded in Q4 2025.

• On a quarterly basis, Research & Development rose 16.16% year-over-year to $1.4 million in Q4 2025; TTM through Dec 2025 was $5.3 million, a 11.19% increase from a year earlier, with the FY2025 full-year figure at $5.3 million, up 11.19% from the prior year.
• Research & Development was $1.4 million for Q4 2025 at Intrusion, up from $1.3 million in the prior quarter.
• Over five years, Research & Development peaked at $3.7 million in Q2 2021 and troughed at $1.2 million in Q4 2023.
• A 5-year average of $1.7 million and a median of $1.4 million in 2023 frame the typical range for Research & Development.
• Across the five-year window, Research & Development jumped 302.65% in 2021 and slumped 57.06% in 2022, its largest moves.
• Over 5 years, Research & Development stood at $1.6 million in 2021, then grew by 23.03% to $1.9 million in 2022, then slumped by 39.94% to $1.2 million in 2023, then increased by 3.65% to $1.2 million in 2024, then climbed by 16.16% to $1.4 million in 2025.
• The last three Research & Development figures came in at $1.4 million (Q4 2025), $1.3 million (Q3 2025), and $1.3 million (Q2 2025), per Business Quant data.