When you own stock in a company, your stock is typically registered with the information you purchased it with (ex. your name and address you were living at).
As time passes, this information might be outdated and is no longer accurate. For example, you may have moved to a new city and your address has now changed.
For companies who have engaged DealMaker Shareholder Services as their transfer agent, you are able to easily request DealMaker Shareholder Services to make the required changes to your holdings so that the information is correctly updated!