AstroNova Announces Financial Results for Fourth-Quarter and Full-Year Fiscal 2020 WEST WARWICK, R.I.--(BUSINESS WIRE)--AstroNova, Inc. (NASDAQ: ALOT), a global leader in data visualization technologies, today announced financial results for the fiscal 2020 fourth quarter and full year ended January 31, 2020. CEO Commentary “The impact of the grounding of the 737 MAX and the unexpected production halt announcement in December on our Test and Measurement segment, combined with ongoing relative weakness for the Product Identification segment in Asia, continued to affect our rev