Fuel Tech(FTEK) - 2019 Q4 - Annual Report

Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ______________________________ Form 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2019 (Exact name of registrant as specified in its charter) ______________________________ Delaware 20-5657551 (State of Incorporation) (I.R.S. ID) Fuel Tech, Inc. 27601 Bella Vista Parkway Warrenville, IL 60555-1617 (630) 845-4500 www.ftek.com Securities r ...