A donor or Board member can certainly donate to the chapter using a stock donation. In order to do so, they'll need to follow the process noted in the YCP Stock Donation - Information PDF found in the Director of Finance's Process Donations folder in the Drive. 

It is recommended that the donor/Board member or a chapter leader notify YCP National of the donation as often times it comes in without us knowing who it's from or which chapter to re-route it to. 

Additionally, after a stock donation is received, the best practice is to provide the donor or Board member with a stock donation receipt for their records. The YCP Stock Donation Receipt Template document in the same folder linked above can be used as template to update and provide to the corresponding donor.