it's a dim memory for me, but I believe that the Buy Back cannot pay more than 5% above the recent vwap. Hoots would know more about it.
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