REFR - Research Frontiers GAAP EPS of -$0.01 May, 04 2023 04:56 PM Research Frontiers Incorporated 2023-05-04 16:56:19 ET Research Frontiers press release ( NASDAQ: REFR ): Q1 GAAP EPS of -$0.01. Fee income of $248.18K, vs. $173.83K a year ago. Shares +1.02% post-market. For further details see: Research Frontiers GAAP EPS of -$0.01