Seriously, who is this 014/ITG Group anways?

Time & Sales REALTIME
  Price Size Exch Time  Buy Sell
  0.16 500 CDX 12:01:56 
085
099
  0.155 500 CDX 11:29:35 
099
014
  0.16 27,500 CDX 11:29:35 
007
014
  0.16 3,500 CDX 10:23:26 
007
014
  0.16 1,000 CDX 10:23:26 
085
014
  0.16 10,000 CDX 10:23:26 
007
014
  0.16 4,000 CDX 10:23:26 
007
014
  0.16 10,000 CDX 10:23:26 
007
014
  0.165 500 CDX 10:23:26 
062
014
  0.165 500 CDX 10:23:26 
009
014
  0.165 4,500 CDX 10:19:21 
009
014
  0.165 1,500 CDX 10:19:21 
002
014