Where's a good reference to find info on the details or a particular preferred stock issue? Convertibility, etc. My particular interest at the moment is WCC PRA
Go to https://www.quantumonline.com/. Type in the stock symbol first and query by Ticker Symbol. Then click on Find All Related Securities. Then, then WCC-A - https://www.quantumonline.com/search.cfm?tickersymbol=WCC-A&sopt=symbol