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

Intrusion has disclosed Research & Development across 16 years of filings, most recently posting $1.3 million for Q4 2025.

• In Q4 2025, Research & Development rose 5.04% year-over-year to $1.3 million; the TTM figure through Dec 2025 stood at $5.2 million (up 16.62% YoY), while the FY2025 annual figure was $5.2 million, up 16.62% from the prior year.
• Research & Development eased to $1.3 million in Q4 2025, from $1.3 million in the prior quarter.
• Over the last five years, Research & Development for INTZ reached as high as $1.9 million in Q4 2022 and fell as low as $1.0 million in Q1 2024.
• The 5-year median for Research & Development is $1.4 million (2023), against an average of $1.4 million.
• Annual changes were most pronounced in 2021 — Research & Development soared 95.09% — and 2024, when it slumped 43.26%.
• A 5-year view of Research & Development shows it stood at $1.5 million in 2021, then gained by 27.76% to $1.9 million in 2022, then tumbled by 39.24% to $1.1 million in 2023, then gained by 8.17% to $1.2 million in 2024, then grew by 5.04% to $1.3 million in 2025.
• According to Business Quant data, Research & Development over the past three periods registered $1.3 million, $1.3 million, and $1.3 million for Q4 2025, Q3 2025, and Q2 2025 respectively.