What Stock Went From 15 cents to $999 on Monday?

No this isn't one of those weird prints from the big drop a couple weeks ago on Thursday, May 6. Although it might be a new weird print. The stock, Energy Fuels Resources Inc. (EFRFF.PK) went from 15 cents to $999 on Monday, according to Yahoo (YHOO) Finance and Google (GOOG) Finance, according to a report by the Daily Sentinel. Energy Fuels is a uranium development company. By the way, the stock dropped back down to 15 cents the next day.