They'll be forward sold. That's what has been keeping the price range bound for aaaaaaaaaages. Look how many round-number sells for the last few months. Then the RNS will 'announce' the conversion (at which point they'll be long gone) and up we go.
Anyone who writes 'imminently' when they have no inside knowledge is trying to sell magic beans. It'll come when it comes. Gotta be a buy and hold here though. No advice intended.