Add short 1000 FB at 172.48* sister $s 07/26/17 17:05:12 172.48 172.45 172.49 500 07/26/17 17:05:12 172.48 172.45 172.49 500 FB 07/26/17 15:00:00 165.66 165.61 165.66 593,415 Aug. 18 ..Equals over 3 million shares 170.0 Call 2.90 3.00 2.94 -0.28 10,813 30,690