Environmental Group Earthworks Claims Insider Trading in Northern Dynasty Minerals

https://www.cnn.com/videos/politics/2019/10/21/northern-dynasty-minerals-insider-trading-allegation-griffin-pkg-tsr-vpx.cnn

Seems like a ploy to bring publicity for the tree huggers, but the volume on NAK was way heavy anyway, as was LBSR. Corrrelation maybe? Some side bets going on? Any thoughts of the jump on NAK had anything to with LBSR?