RESEARCH FRONTIERS TO HOST FIRST QUARTER 2023 CONFERENCE CALL

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Research Frontiers, Inc. (NASDAQ: REFR) Delayed: 0.46 +0.02 (4.55%)
Previous Close $0.44    52 Week High $5.40 
Open $0.46    52 Week Low $1.90 
Day High $0.49    P/E N/A 
Day Low $0.46    EPS $-0.17 
Volume 41,339