I don't know that there is a definitive answer on this. If there is, I haven't found it.
Is your Wealth Management Services an area of the bank? If so, I would include the disclosures. It will help eliminate any confusion.
Is it a wholly seperate entity whose name has nothing to do with the bank? Well, if there's no tie back to the bank, which holds the FDIC insured deposits, I may leave it off of a generic ad that doesn't mention products.
These opinions? "Mine! Mine! Mine!"