ClearSign Technologies Corp (CLIR)

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 TTM

0 2M 4M 6M Q4 '14: 0 Q1 '15: 0 Q2 '15: 0 Q3 '15: 0 Q4 '15: 61K Q1 '16: 61K Q2 '16: 61K Q3 '16: 321K Q4 '16: 621K Q1 '17: 981K Q2 '17: 981K Q3 '17: 721K Q4 '17: 540K Q1 '18: 710K Q2 '18: 710K Q3 '18: 710K Q4 '18: 530K Q1 '19: 0 Q2 '19: 0 Q3 '19: 0 Q4 '19: 0 Q1 '20: 0 Q2 '20: 0 Q3 '20: 0 Q4 '20: 0 Q1 '21: 363K Q2 '21: 363K Q3 '21: 553K Q4 '21: 607K Q1 '22: 244K Q2 '22: 244K Q3 '22: 378K Q4 '22: 374K Q1 '23: 1.3M Q2 '23: 1.4M Q3 '23: 1.2M Q4 '23: 2.4M Q1 '24: 2.6M Q2 '24: 2.5M Q3 '24: 4.3M Q4 '24: 3.6M Q1 '25: 2.9M Q2 '25: 3M Q3 '25: 2.2M Q4 '25: 5.2M Q1 '26: 5M Q2 '26: 5.5M Q4 '15 Q2 '17 Q4 '18 Q2 '20 Q4 '21 Q2 '23 Q4 '24 Q2 '26

Gross Profit TTM

-1.2M -600K 0 600K 1.2M 1.8M Q4 '14: 0 Q1 '15: 0 Q2 '15: 0 Q3 '15: 0 Q4 '15: 11K Q1 '16: 11K Q2 '16: 11K Q3 '16: 224K Q4 '16: 136K Q1 '17: 245K Q2 '17: 245K Q3 '17: 17K Q4 '17: 160K Q1 '18: 186K Q2 '18: 166K Q3 '18: 172K Q4 '18: 103K Q1 '19: -33K Q2 '19: -13K Q3 '19: -4K Q4 '19: -1K Q1 '20: 0 Q2 '20: 153K Q3 '20: -27K Q4 '20: -279K Q1 '21: -141K Q2 '21: -799K Q3 '21: -707K Q4 '21: -452K Q2 '23: 351K Q3 '23: 252K Q4 '23: 817K Q1 '24: 1.1M Q2 '24: 1.1M Q3 '24: 1.6M Q4 '24: 1.1M Q1 '25: 877K Q2 '25: 890K Q3 '25: 707K Q4 '25: 1.4M Q1 '26: 835K Q2 '26: 1M Q1 '16 Q3 '17 Q1 '19 Q3 '20 Q2 '23 Q4 '24 Q2 '26

Operating Income TTM

-12M -8M -4M 0 4M 8M 12M Q1 '12: -3M Q2 '12: -3.3M Q3 '12: -3.6M Q4 '12: -4.2M Q1 '13: -4.7M Q2 '13: -5.1M Q3 '13: -5.3M Q4 '13: -5.3M Q1 '14: -5.6M Q2 '14: -5.8M Q3 '14: -6.2M Q4 '14: -7.3M Q1 '15: -7.2M Q2 '15: -7.4M Q3 '15: -7.7M Q4 '15: -7.9M Q1 '16: -9M Q2 '16: -9.6M Q3 '16: -11.5M Q4 '16: -11.2M Q1 '17: -11M Q2 '17: -10.8M Q3 '17: -9.4M Q4 '17: -9.7M Q1 '18: -9.6M Q2 '18: -9.7M Q3 '18: -9.6M Q4 '18: -9.6M Q1 '19: -9.7M Q2 '19: -9.7M Q3 '19: -9.6M Q4 '19: -8.6M Q1 '20: -8.2M Q2 '20: -7.2M Q3 '20: -6.7M Q4 '20: -6.9M Q1 '21: -7M Q2 '21: -8.1M Q3 '21: -8.8M Q4 '21: -8.1M Q1 '22: -7.6M Q2 '22: -6.8M Q3 '22: -5.8M Q4 '22: -6.1M Q1 '23: -6.3M Q2 '23: -6.3M Q3 '23: -6.3M Q4 '23: -6M Q1 '24: -5.5M Q2 '24: -6M Q3 '24: -6M Q4 '24: -6.5M Q1 '25: -7.5M Q2 '25: -7.2M Q3 '25: -7.5M Q4 '25: -6.7M Q1 '26: -6.7M Q2 '26: -6.4M Q2 '12 Q2 '14 Q2 '16 Q2 '18 Q2 '20 Q2 '22 Q2 '24 Q2 '26

Net Income TTM

-12M -8M -4M 0 4M 8M 12M Q1 '12: -2.9M Q2 '12: -3.3M Q3 '12: -3.6M Q4 '12: -4.2M Q1 '13: -4.7M Q2 '13: -5.1M Q3 '13: -5.3M Q4 '13: -5.3M Q1 '14: -5.6M Q2 '14: -5.8M Q3 '14: -6.2M Q4 '14: -7.3M Q1 '15: -7.2M Q2 '15: -7.4M Q3 '15: -7.6M Q4 '15: -7.9M Q1 '16: -8.9M Q2 '16: -9.5M Q3 '16: -11.4M Q4 '16: -11.2M Q1 '17: -11M Q2 '17: -10.8M Q3 '17: -9.4M Q4 '17: -9.7M Q1 '18: -9.6M Q2 '18: -9.7M Q3 '18: -9.6M Q4 '18: -9.5M Q1 '19: -9.6M Q2 '19: -9.6M Q3 '19: -9.4M Q4 '19: -8.5M Q1 '20: -8.1M Q2 '20: -7.1M Q3 '20: -6.6M Q4 '20: -6.9M Q1 '21: -6.9M Q2 '21: -7.8M Q3 '21: -8.5M Q4 '21: -7.9M Q1 '22: -7.4M Q2 '22: -6.7M Q3 '22: -5.7M Q4 '22: -5.8M Q1 '23: -5.7M Q2 '23: -5.5M Q3 '23: -5.6M Q4 '23: -5.2M Q1 '24: -4.9M Q2 '24: -5.3M Q3 '24: -5.1M Q4 '24: -5.3M Q1 '25: -6.3M Q2 '25: -6.1M Q3 '25: -6.3M Q4 '25: -5.5M Q1 '26: -5.6M Q2 '26: -5.2M Q2 '12 Q2 '14 Q2 '16 Q2 '18 Q2 '20 Q2 '22 Q2 '24 Q2 '26

Cost of Revenue TTM

0 2M 4M 6M Q2 '16: 50K Q3 '16: 97K Q4 '16: 485K Q1 '17: 736K Q2 '17: 736K Q3 '17: 704K Q4 '17: 380K Q1 '18: 524K Q2 '18: 544K Q3 '18: 538K Q4 '18: 427K Q1 '19: 33K Q2 '19: 13K Q3 '19: 4K Q4 '19: 1K Q1 '20: 0 Q2 '20: 153K Q3 '20: 333K Q4 '20: 585K Q1 '21: 810K Q2 '21: 1.2M Q3 '21: 1.3M Q4 '21: 1.1M Q2 '23: 1.1M Q3 '23: 927K Q4 '23: 1.6M Q1 '24: 1.5M Q2 '24: 1.4M Q3 '24: 2.7M Q4 '24: 2.5M Q1 '25: 2M Q2 '25: 2.1M Q3 '25: 1.4M Q4 '25: 3.8M Q1 '26: 4.2M Q2 '26: 4.4M Q2 '16 Q3 '17 Q4 '18 Q1 '20 Q2 '21 Q4 '23 Q1 '25 Q2 '26

Operating Cash Flow TTM

-9M -6M -3M 0 3M 6M 9M Q4 '11: -1.7M Q1 '12: -2.2M Q2 '12: -2.4M Q3 '12: -2.6M Q4 '12: -3.2M Q1 '13: -3.6M Q2 '13: -4.4M Q3 '13: -4.6M Q4 '13: -4.3M Q1 '14: -4.9M Q2 '14: -5M Q3 '14: -5.3M Q4 '14: -5.5M Q1 '15: -5.7M Q2 '15: -5.5M Q3 '15: -6M Q4 '15: -6.3M Q1 '16: -7.1M Q2 '16: -8M Q3 '16: -7.9M Q4 '16: -8.7M Q1 '17: -8.2M Q2 '17: -8M Q3 '17: -8.3M Q4 '17: -8.3M Q1 '18: -7.9M Q2 '18: -8.6M Q3 '18: -8.5M Q4 '18: -8.4M Q1 '19: -8.5M Q2 '19: -7.8M Q3 '19: -7.5M Q4 '19: -6.9M Q1 '20: -6.3M Q2 '20: -6M Q3 '20: -5.6M Q4 '20: -6M Q1 '21: -6.1M Q2 '21: -6.6M Q3 '21: -7.4M Q4 '21: -6.7M Q1 '22: -6.7M Q2 '22: -6.4M Q3 '22: -5.4M Q4 '22: -5M Q1 '23: -4M Q2 '23: -2.2M Q3 '23: -2.5M Q4 '23: -3.2M Q1 '24: -3.7M Q2 '24: -5.2M Q3 '24: -5.4M Q4 '24: -4.4M Q1 '25: -4.5M Q2 '25: -3.5M Q3 '25: -3.9M Q4 '25: -4.7M Q1 '26: -5M Q2 '26: -5.7M Q2 '12 Q2 '14 Q2 '16 Q2 '18 Q2 '20 Q2 '22 Q2 '24 Q2 '26

Free Cash Flow TTM

-9M -6M -3M 0 3M 6M 9M Q4 '11: -1.8M Q1 '12: -2.4M Q2 '12: -2.6M Q3 '12: -2.9M Q4 '12: -3.5M Q1 '13: -4.1M Q2 '13: -4.8M Q3 '13: -4.8M Q4 '13: -4.5M Q1 '14: -5M Q2 '14: -5.2M Q3 '14: -5.4M Q4 '14: -5.5M Q1 '15: -5.7M Q2 '15: -5.6M Q3 '15: -6M Q4 '15: -6.3M Q1 '16: -7.2M Q2 '16: -8.1M Q3 '16: -8.1M Q4 '17: -8.4M Q1 '18: -7.9M Q2 '18: -8.7M Q3 '18: -8.6M Q4 '18: -8.5M Q1 '19: -8.6M Q2 '19: -7.9M Q3 '19: -7.6M Q4 '19: -6.9M Q1 '20: -6.3M Q2 '20: -6M Q3 '20: -5.6M Q4 '20: -6M Q1 '21: -6.2M Q2 '21: -6.6M Q3 '21: -7.4M Q4 '21: -6.8M Q1 '22: -6.7M Q2 '22: -6.4M Q3 '22: -5.4M Q4 '22: -5M Q2 '25: -3.5M Q3 '25: -3.9M Q4 '25: -4.7M Q1 '12 Q3 '13 Q1 '15 Q3 '16 Q1 '19 Q3 '20 Q1 '22 Q4 '25

Operating cash flow minus capital expenditure.

Shares Outstanding Quarterly

0 20M 40M 60M Q1 '12: 575.7K Q1 '13: 1.1M Q1 '14: 1.2M Q1 '15: 1.1M Q1 '16: 1.3M Q1 '17: 3.7M Q1 '18: 3.5M Q1 '19: 1.5M Q1 '20: 2.6M Q3 '20: 27.8M Q1 '21: 30.5M Q2 '21: 31.3M Q3 '21: 31.5M Q1 '22: 31.8M Q2 '22: 33.5M Q3 '22: 37.9M Q1 '23: 38.3M Q2 '23: 38.5M Q3 '23: 38.6M Q1 '24: 38.8M Q2 '24: 47.3M Q3 '24: 54.7M Q1 '25: 5.5M Q2 '25: 5.5M Q3 '25: 55.7M Q1 '26: 5.6M Q2 '26: 5.9M Q1 '14 Q1 '18 Q1 '21 Q2 '22 Q3 '23 Q1 '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

-0.30 -0.20 -0.10 0.00 0.10 0.20 0.30 Q1 '21: -0.14 Q2 '21: -0.26 Q3 '21: -0.27 Q4 '21: -0.25 Q1 '22: -0.23 Q2 '22: -0.21 Q3 '22: -0.17 Q4 '22: -0.16 Q1 '23: -0.15 Q2 '23: -0.14 Q3 '23: -0.14 Q4 '23: -0.13 Q1 '24: -0.12 Q2 '24: -0.12 Q2 '21 Q4 '21 Q2 '22 Q4 '22 Q2 '23 Q4 '23 Q2 '24

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.