Ann: Trading Halt, page-191

So after a quick google it seems it's a little more complex than I thought, It depends on the type of account you have with your broker if you have a margin account and the terms are that your shares can be loaned out, then you being the original holder of the shares lose the voting rights and the buyer of the shares get the voting rights.
There can only ever be 1 owner of a security called "The holder of record" and they retain the voting rights on the record date (date determined by company) for Voting, Dividends etc

Check here for more detail https://www.investopedia.com/ask/answers/05/shortsalevotingrights.asp