Have also. Looks like Heathgate wanted the change to stop the situation that occured when Paladin took over Summit. Summit brought Areva in with a 10% stake to block Paladin's hostile bid. A year later Paladin had to pay $5 million to remove Areva.
It protects the T20 shareholders also (of cause), we have little say in it anyway. Though it looks more likely a takeover is imminent, especially with Patrick moving on. GL guys.