He was a pump and dumper. "He was seeking to increase (or pump) the share price, then selling (or dumping)"Nothing to do with shorting.
KAI Pilbara Minerals buys land off Kairos part of its York gold project for $20M – and a 2% royalty on any PLS gold sales
MND Albemarle lithium downsize burns $200M hole in Monadelphous's pocket as latter's contracts terminated