I bought 909 shares on NVCN on Robinhood in 1/2018. They had a 100 to 1 reverse split with fractional shares rounded down and no cash in lieu on 09/21/2018 leaving me with 9 shares and then another similar 10 to 1 reverse split on 07/02/2019 leaving me with zero shares and no cash. Robinhood says they won't issue me any type of tax document that reflects this information since there was no sale so how do I claim the loss?
