Fuel Tech, Inc. (FTEK)
NASDAQ: FTEK · Real-Time Price · USD
1.530
+0.030 (2.00%)
At close: Aug 4, 2026, 4:00 PM EDT
1.450
-0.080 (-5.23%)
After-hours: Aug 4, 2026, 7:34 PM EDT

Fuel Tech Filings