I have found a german discussion forum about Xemplar;
http://www.wallstreet-online.de/diskussion/1149965-6791-6800/grosses-comeback-bei-xemplar-der-uran-preis-hat-endlich-sein-boden-gefunden
Glad to know I'm not the only one who is frustraded.
They mentioned the high volume before the latest press release with SP going up to 23 cents and the sp going down to 18 cents on low volume after the press release.
And this is not the first time this is happening. Smells fishy !!!!!!