$ISIG - Insignia Systems, Inc. Announces Fourth Quarter And Full Year 2021 Financial Results (3/8/2022): https://finance.yahoo.com/news/insignia-systems-inc-announces-fourth-210500040.html
$SNOA - Sonoma Pharmaceuticals Launches New Urinary Tract Infection Product Through Distributors in New Zealand, Australia and South Africa: https://finance.yahoo.com/news/sonoma-pharmaceuticals-launches-urinary-tract-100000647.html