RRESEARCH FRONTIERS INC logo
REFR//CIK 0000793524

RESEARCH FRONTIERS INC

SIC 6794Patent Owners & Lessorsoperating

Exchange

Nasdaq

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Market Data

Jul 10, 9:30 AM ET
$0.55−$0.18 (−24.55%)

REFR · Last trade

Prev Close

$0.73

Range (29d)

$0.48 – $0.74

$0.40$0.60$0.80Jun 11Jun 22Jul 1Jul 10

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