GNSS ▲ +2.8% - Genasys Inc. $GNSS - Genasys Increases Multichannel Emergency Alerting and Public Safety Communication Coverage in 14 States Genasys shares rose 2.8% following the company's announcement that it has expanded its multichannel emergency alerting and public safety communication coverage across 14 states. The expansion of its emergency notification platform's geographic reach could signal growing adoption of the company's services among state and local government agencies responsible for public safety. 02-SEP-2026 09:03 AM ET