One reason I like stockcharts.com is that you can set pre-defined start and end dates to get a snapshot of the way things looked at a particular point in time.  

I wish I could post it in the body of this message, but no matter I put it in the photo section:  

https://agoracom.com/ir/Resverlogix/photos/review

That's a one year chart (give or take a week or two) going from Sept 1 2017 to Sept 20th 2018....just before AMRN exploded to over $20 in the following days.  

In Jan of 2018 AMRN climbed north of $4 per share...then over the ensuing 7-8 months it entered a period of volatility but with an overall dowward trend, even dropping below $2.40 late in August of last year.  Of course on Sept 24th their trial results came out and it popped into the $20s and now still has a PPS of $17+ with a MC of ~$5.7 billion USD.

RVX's chart isn't a carbon copy of course, but I see stark similariites.  We spiked north of $4 CDN in September and since then we've seen volatility with the overall trend being down....

With Amarin the spike to $4 came about 8 months before it exploded higher.  RVX is about 5 and a half months removed from its spike to $4 CDN.  If the same pattern and timelines were to hold true then we've got about 2 and a half months to go....so sometime around end of April start of May.