ShortExemptColumn means MarketMaker Shorting, which typically for PPHM is very small, but the daily volume on both NASDAQ and NYSE for PPHM has been consistently quite high!
There will be 2 separate text files containing that data and you will have to scan down to find the daily totals for PPHM...
Please go to their website and look for yourself, since you have brought this up before. Here's their link: