We do not know the source of the leak on the 11th, and given that Comey has admitted to leaking material (to a go-between) he may well have been the source on the 11th through the same devious channels.
>>>he may well have been the source on the 11th through the same devious channels.
He may well have been the source, but at this time there is no evidence. Until such evidence comes to light, he can’t be charged with perjury.