You can't do anything until the securities are transferred into your name (the executor of the estate must initiate that). Then you can sell them.
You can request a cheque from your brokerage house and you can present death certificate of your family member and your relationship affidavit or proof to claim money
Contact the executor of the estate.
It can take years for an estate to settle.
A person in my family has just died and left me all of it. I was wondering how to go about getting this money of out the stocks. There is a lot of money in these stocks and I have to idea how to go about getting that money out.