Mississippi Code
Part 3 - . Transfer of Certificated and Uncertificated Securities
§ 75-8-301. Delivery

Delivery of a certificated security to a purchaser occurs when:
Delivery of an uncertificated security to a purchaser occurs when:
The issuer registers the purchaser as the registered owner, upon original issue or registration of transfer; or
Another person, other than a securities intermediary, either becomes the registered owner of the uncertificated security on behalf of the purchaser or, having previously become the registered owner, acknowledges that it holds for the purchaser.