FUEL TECH, INC. (FTEK)

Every figure below is the company's own, as filed. Nothing is estimated and nothing is smoothed — a period the filing does not support is left blank rather than drawn. Quarters are the company's own, counted from its financial year ending 12-31. Amounts in USD.

Revenue Quarterly

0 3M 6M 9M Q3 '21: 7.6M Q4 '21: 6.5M Q1 '22: 5.5M Q2 '22: 6.4M Q3 '22: 8M Q4 '22: 7M Q1 '23: 7.3M Q2 '23: 5.5M Q3 '23: 8M Q4 '23: 6.3M Q1 '24: 5M Q2 '24: 7M Q3 '24: 7.9M Q4 '24: 5.3M Q1 '25: 6.4M Q2 '25: 5.6M Q3 '25: 7.5M Q4 '25: 7.2M Q1 '26: 6.1M Q2 '26: 6.5M Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Gross Profit Quarterly

0 1.5M 3M 4.5M Q3 '21: 3.7M Q4 '21: 3.2M Q1 '22: 2.3M Q2 '22: 2.7M Q3 '22: 3.7M Q4 '22: 3M Q1 '23: 2.8M Q2 '23: 2M Q3 '23: 3.6M Q4 '23: 3.2M Q1 '24: 2M Q2 '24: 3M Q3 '24: 3.4M Q4 '24: 2.2M Q1 '25: 3M Q2 '25: 2.5M Q3 '25: 3.7M Q4 '25: 3.2M Q1 '26: 2.6M Q2 '26: 2.7M Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Operating Income Quarterly

-2.4M -1.6M -800K 0 800K 1.6M 2.4M Q3 '21: 578K Q4 '21: -221K Q1 '22: -984K Q2 '22: -485K Q3 '22: 192K Q4 '22: -250K Q1 '23: -658K Q2 '23: -1.3M Q3 '23: 133K Q4 '23: -801K Q1 '24: -1.7M Q2 '24: -715K Q3 '24: -179K Q4 '24: -2.1M Q1 '25: -952K Q2 '25: -1.3M Q3 '25: 4K Q4 '25: -1.4M Q1 '26: -1.6M Q2 '26: -1.6M Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Net Income Quarterly

-2.1M -1.4M -700K 0 700K 1.4M 2.1M Q3 '21: 678K Q4 '21: -244K Q1 '22: -998K Q2 '22: -356K Q3 '22: 314K Q4 '22: -402K Q1 '23: -414K Q2 '23: -1M Q3 '23: 459K Q4 '23: -539K Q1 '24: 281K Q2 '24: -421K Q3 '24: 80K Q4 '24: -1.9M Q1 '25: -739K Q2 '25: -689K Q3 '25: 303K Q4 '25: -1.2M Q1 '26: -1.4M Q2 '26: -1.2M Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Cost of Revenue Quarterly

0 2M 4M 6M Q3 '21: 3.8M Q4 '21: 3.2M Q1 '22: 3.2M Q2 '22: 3.7M Q3 '22: 4.3M Q4 '22: 4M Q1 '23: 4.5M Q2 '23: 3.5M Q3 '23: 4.4M Q4 '23: 3.1M Q1 '24: 2.9M Q2 '24: 4.1M Q3 '24: 4.4M Q4 '24: 3M Q1 '25: 3.4M Q2 '25: 3M Q3 '25: 3.8M Q4 '25: 4M Q1 '26: 3.4M Q2 '26: 3.8M Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Operating Cash Flow Quarterly

-3M -1.5M 0 1.5M 3M 4.5M Q3 '21: 343K Q4 '21: 189K Q1 '22: -1.7M Q2 '22: -1.6M Q3 '22: 730K Q4 '22: -1.5M Q1 '23: 1M Q2 '23: -993K Q3 '23: 374K Q4 '23: 305K Q1 '24: -1.1M Q2 '24: -1.6M Q3 '24: 879K Q4 '24: -1.6M Q1 '25: 1.5M Q2 '25: -21K Q3 '25: 3.1M Q4 '25: -1.6M Q1 '26: -847K Q2 '26: -894K Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Free Cash Flow Quarterly

-3M -1.5M 0 1.5M 3M 4.5M Q2 '21: 221K Q3 '21: -4K Q1 '22: -1.8M Q2 '22: -1.7M Q3 '22: 682K Q4 '22: -1.6M Q1 '23: 980K Q2 '23: -1.1M Q3 '23: 276K Q4 '23: 88K Q1 '24: -1.2M Q2 '24: -1.7M Q3 '24: 767K Q4 '24: -1.7M Q1 '25: 1.4M Q2 '25: -57K Q3 '25: 3M Q4 '25: -2M Q1 '26: -1.2M Q2 '26: -971K Q3 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Operating cash flow minus capital expenditure.

Shares Outstanding Quarterly

0 15M 30M 45M Q1 '20: 24.6M Q2 '20: 24.7M Q3 '20: 25.1M Q1 '21: 27.7M Q2 '21: 30.3M Q3 '21: 30.3M Q1 '22: 30.3M Q2 '22: 30.3M Q3 '22: 30.4M Q1 '23: 30.3M Q2 '23: 30.3M Q3 '23: 30.6M Q1 '24: 30.8M Q2 '24: 30.5M Q3 '24: 30.8M Q1 '25: 30.7M Q2 '25: 30.9M Q3 '25: 31.3M Q1 '26: 31.1M Q2 '26: 31.2M Q2 '20 Q2 '21 Q2 '22 Q2 '23 Q2 '24 Q2 '25 Q2 '26

Weighted average diluted, as the filer reports it for each period. An average cannot be added across periods, so this one is always shown per period the filer tagged rather than as a trailing year.

EPS TTM

-0.12 -0.08 -0.04 0.00 0.04 0.08 0.12 Q3 '21: -0.07 Q4 '21: 0.00 Q1 '22: -0.04 Q2 '22: -0.02 Q3 '22: -0.03 Q4 '22: -0.05 Q1 '23: -0.03 Q2 '23: -0.05 Q3 '23: -0.05 Q4 '23: -0.05 Q1 '24: -0.03 Q2 '24: -0.01 Q3 '24: -0.02 Q4 '24: -0.06 Q1 '25: -0.09 Q2 '25: -0.10 Q3 '25: -0.09 Q4 '25: -0.07 Q1 '26: -0.09 Q2 '26: -0.11 Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

The filer's own published earnings a share for each quarter, four quarters added up. The company page divides trailing net income by the share count instead, which lands within about 1% of this and is not the same sum, so the two are named differently rather than presented as one figure.