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

Intrusion (INTZ) has 16 years of Research & Development data on file, last reported at $1.4 million in Q4 2025.

• On a quarterly basis, Research & Development rose 55.32% year-over-year to $1.4 million in Q4 2025; TTM through Dec 2025 was $5.1 million, a 19.69% increase from a year earlier, with the FY2025 full-year figure at $5.3 million, up 18.74% from the prior year.
• Research & Development for Q4 2025 stood at $1.4 million, up from $1.3 million in the prior quarter.
• Over the last five years, Research & Development for INTZ reached as high as $3.5 million in Q3 2021 and fell as low as -$3.0 million in Q4 2021.
• Historically, Research & Development has averaged $1.3 million across 5 years, with a median of $1.4 million in 2023.
• On a YoY basis, Research & Development climbed as much as 299.21% in 2021 and fell as far as 259.0% in 2021.
• Year by year, Research & Development stood at -$3.0 million in 2021, then surged by 166.44% to $2.0 million in 2022, then sank by 43.8% to $1.1 million in 2023, then decreased by 21.53% to $893000.0 in 2024, then jumped by 55.32% to $1.4 million in 2025.
• Per Business Quant data, the three most recent Research & Development figures were $1.4 million in Q4 2025, $1.3 million in Q3 2025, and $1.2 million in Q2 2025.