Intrusion (INTZ) Operating Income (2010 - 2025)

Intrusion (INTZ) has reported Operating Income for 16 consecutive years, with -$2.8 million the latest figure, recorded in Q4 2025.

• On a quarterly basis, Operating Income fell 49.71% year-over-year to -$2.8 million in Q4 2025; TTM through Dec 2025 was -$9.2 million, a 8.5% decrease from a year earlier, with the FY2025 full-year figure at -$9.2 million, down 8.5% from the prior year.
• Operating Income was -$2.8 million for Q4 2025 at Intrusion, down from -$2.1 million in the prior quarter.
• Over five years, Operating Income peaked at -$1.9 million in Q4 2024 and troughed at -$6.1 million in Q3 2021.
• A 5-year average of -$3.3 million and a median of -$2.9 million in 2023 frame the typical range for Operating Income.
• Across the five-year window, Operating Income plunged 728.87% in 2021 and soared 47.12% in 2023, its largest moves.
• Over 5 years, Operating Income stood at -$3.8 million in 2021, then declined by 17.57% to -$4.5 million in 2022, then soared by 47.12% to -$2.4 million in 2023, then climbed by 20.31% to -$1.9 million in 2024, then tumbled by 49.71% to -$2.8 million in 2025.
• The last three Operating Income figures came in at -$2.8 million (Q4 2025), -$2.1 million (Q3 2025), and -$2.1 million (Q2 2025), per Business Quant data.