AOU went into TH for an annc regarding a pending acquisition in the European renewable space.
Shortly after they released an annc about completing the first hole at their Alcoutim Cu-Zn copper project in Portugal. This doesn't jibe with the reason for the TH so perhaps another annc is in the wings.
David Lenigas is a director of AOU and chairman of ARV and CLY. Both of the latter have cobalt projects, so perhaps this is where AOU is headed too.
