Fuel Tech, Inc. (NASDAQ:FTEK) Q4 2023 Earnings Call Transcript March 12, 2024 Fuel Tech, Inc. isn’t one of the 30 most popular stocks among hedge funds at the end of the third quarter (see the details here). Operator: Greetings, and welcome to the Fuel Tech, Inc. Fourth Quarter and Full Year 2023 Financial Results Call. […]