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 Quarterly

0 1.5M 3M 4.5M Q3 '24: 1.9M Q4 '24: 590K Q1 '25: 401K Q2 '25: 133K Q3 '25: 1M Q4 '25: 3.7M Q1 '26: 191K Q2 '26: 560K Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Gross Profit Quarterly

-600K -300K 0 300K 600K 900K Q3 '24: 551K Q4 '24: 88K Q1 '25: 196K Q2 '25: 55K Q3 '25: 368K Q4 '25: 805K Q1 '26: -393K Q2 '26: 228K Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Operating Income Quarterly

-2.4M -1.6M -800K 0 800K 1.6M 2.4M Q3 '24: -1.4M Q4 '24: -1.7M Q1 '25: -2.3M Q2 '25: -1.8M Q3 '25: -1.8M Q4 '25: -826K Q1 '26: -2.3M Q2 '26: -1.5M Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Net Income Quarterly

-2.4M -1.6M -800K 0 800K 1.6M 2.4M Q3 '24: -1.2M Q4 '24: -1.2M Q1 '25: -2.1M Q2 '25: -1.7M Q3 '25: -1.4M Q4 '25: -311K Q1 '26: -2.2M Q2 '26: -1.3M Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Cost of Revenue Quarterly

0 1M 2M 3M Q3 '24: 1.3M Q4 '24: 502K Q1 '25: 205K Q2 '25: 78K Q3 '25: 661K Q4 '25: 2.9M Q1 '26: 584K Q2 '26: 332K Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Operating Cash Flow Quarterly

-2.1M -1.4M -700K 0 700K 1.4M 2.1M Q3 '24: -1.4M Q4 '24: -415K Q1 '25: -1.1M Q2 '25: -511K Q3 '25: -1.8M Q4 '25: -1.3M Q1 '26: -1.3M Q2 '26: -1.2M Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26 Q2 '26

Free Cash Flow Quarterly

-2.1M -1.4M -700K 0 700K 1.4M 2.1M Q3 '22: -917K Q4 '22: -733K Q3 '24: -1.4M Q4 '24: -436K Q1 '25: -1.1M Q2 '25: -511K Q3 '25: -1.8M Q4 '25: -1.3M Q3 '22 Q4 '22 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25

Operating cash flow minus capital expenditure.

Shares Outstanding Quarterly

0 20M 40M 60M 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 '24 Q2 '24 Q3 '24 Q1 '25 Q2 '25 Q3 '25 Q1 '26 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

-0.18 -0.12 -0.06 0.00 0.06 0.12 0.18 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 Q3 '22 Q4 '22 Q1 '23 Q2 '23 Q3 '23 Q4 '23 Q1 '24 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.