RESEARCH FRONTIERS INC (REFR)

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 250K 500K 750K Q3 '21: 723.5K Q4 '21: 212.5K Q1 '22: 173.8K Q2 '22: 85.5K Q3 '22: 150.4K Q4 '22: 129.9K Q1 '23: 248.2K Q2 '23: 185K Q3 '23: 164.1K Q4 '23: 312.2K Q1 '24: 313.4K Q2 '24: 489.6K Q3 '24: 354.4K Q4 '24: 178.2K Q1 '25: 559.8K Q2 '25: 129.9K Q3 '25: 359.4K Q4 '25: 72.1K Q1 '26: 136.3K Q2 '26: 86.3K Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Gross Profit Quarterly

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Operating Income Quarterly

-900K -600K -300K 0 300K 600K 900K Q3 '21: 17.2K Q4 '21: -769.4K Q1 '22: -575.7K Q2 '22: -743.2K Q3 '22: -486.2K Q4 '22: -820.1K Q1 '23: -488.8K Q2 '23: -525.3K Q3 '23: -513.8K Q4 '23: -505.4K Q1 '24: -469.8K Q2 '24: -116.1K Q3 '24: -231.7K Q4 '24: -624.3K Q1 '25: -239.6K Q2 '25: -815.1K Q3 '25: -303.9K Q4 '25: -773.5K Q1 '26: -530.4K Q2 '26: -669.8K Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Net Income Quarterly

-900K -600K -300K 0 300K 600K 900K Q3 '21: 21.6K Q4 '21: -782.7K Q1 '22: -628.3K Q2 '22: -741.8K Q3 '22: -483.7K Q4 '22: -815.4K Q1 '23: -462.6K Q2 '23: -493.6K Q3 '23: -472.2K Q4 '23: -479.9K Q1 '24: -442.6K Q2 '24: -94K Q3 '24: -166.8K Q4 '24: -607.9K Q1 '25: -177.7K Q2 '25: -803.8K Q3 '25: -298.5K Q4 '25: -765.6K Q1 '26: -525.4K Q2 '26: -660.2K Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Cost of Revenue Quarterly

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Operating Cash Flow Quarterly

-900K -600K -300K 0 300K 600K 900K Q3 '21: -483.1K Q4 '21: 63.6K Q1 '22: -498K Q2 '22: -581.8K Q3 '22: -535.8K Q4 '22: -567.2K Q1 '23: -597.1K Q2 '23: -625.8K Q3 '23: -523.4K Q4 '23: -548.7K Q1 '24: -391.1K Q2 '24: -186.9K Q3 '24: -257.9K Q4 '24: 47.1K Q1 '25: -641.3K Q2 '25: -78.4K Q3 '25: -143.5K Q4 '25: -465.9K Q1 '26: -759.9K Q2 '26: -191.3K Q4 '21 Q3 '22 Q2 '23 Q1 '24 Q4 '24 Q3 '25 Q2 '26

Free Cash Flow Quarterly

-900K -600K -300K 0 300K 600K 900K Q3 '21: -483.1K Q4 '21: 63.4K Q1 '22: -498.6K Q2 '22: -582.3K Q3 '22: -535.9K Q4 '22: -567.2K Q1 '23: -597.8K Q2 '23: -626.4K Q3 '23: -523.4K Q4 '23: -549K Q1 '24: -391.2K Q2 '24: -187K Q3 '24: -258.5K Q4 '24: 46.2K Q1 '25: -641.4K Q2 '25: -78.5K Q3 '25: -143.9K Q4 '25: -466.1K Q1 '26: -760K Q2 '26: -191.3K Q4 '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 '21: 31.6M Q2 '21: 31.7M Q3 '21: 31.7M Q1 '22: 31.7M Q2 '22: 31.7M Q3 '22: 31.8M Q1 '23: 33.3M Q2 '23: 33.5M Q3 '23: 33.5M Q1 '24: 33.5M Q2 '24: 33.5M Q3 '24: 33.5M Q1 '25: 33.6M Q2 '25: 33.6M Q3 '25: 33.6M Q1 '26: 34.2M Q2 '26: 34.9M 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

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