The stock has been above $5 most of the time.
It is only that Lenbasaum, their leading drug, has failed in one of the clinical studies, that is why the stock plummeted in Sep 2020.
Nonetheless, they have couple others ongoing studies and they may have a chance to recover to pre-covid levels.
Before the September news their ratings were Buy and Outperform at $12, $22 and even $40 levels.
Mind the fundamentals and news.