I wish you all the best and with a 2 or 3 year horizon it might work out well indeed.
Perhaps good news of the large holder is that MRM would seem to have a future as a going concern.
However, it do think that this price rise might be a pretty temporary thing and in a couple of months time the share price will be testing new lows again. Might be wise to keep some cash aside for future purchases on market and for the CR as well.