REXN—>OCUP—1:4_reverse_split_effective_at_close_today—pursuant to previously announced reverse-merger: https://www.globenewswire.com/news-release/2020/11/05/2121337/0/en/Rexahn-Pharmaceuticals-Announces-Expected-Effectiveness-of-Reverse-Stock-Split-and-Merger-Transaction-with-Ocuphire-Pharma.html