 GREENSBORO, N.C.-- BUSINESS WIRE --Guerrilla RF, Inc. OTCQX: GUER the Company, an innovative fabless semiconductor company, today announced that Sam Funchess, VP of Investor Relations, will present a corporate overview at the Ladenburg Thalmann Virtual Expo 2022 on Wednesday, December 7, 2022, at 3:30 pm ET on Track 1. 