G.ASIC would need to be frozen for Friedcat to perform such a task. Even then, it would be theft, as these are Ukyo's shares, not yours or FC's.
Oh, I don't like to assign such charged words to actions :-) FC would merely be updating records in a database he owns, with the goodwill intention of mitigating the effect of Ukyo being MIA and unable to manage the PT himself.