JONATHAN SILVERSTEIN Insider Trading for September 2017

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General | Insider Transactions | Monthly Overview

Overview of insider trading of JONATHAN SILVERSTEIN for September 2017.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS40.7755322,5467,8958.4 K to 7.9 K (-6.55 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS40.7758,0472,366,576828,605886.7 K to 828.6 K (-6.55 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS39.631,80871,6518,44810.3 K to 8.4 K (-17.63 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS39.63189,7927,521,457886,6521.1 M to 886.7 K (-17.63 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.941,65162,63910,25611.9 K to 10.3 K (-13.87 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.94173,3496,576,8611,076,4441.2 M to 1.1 M (-13.87 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.721,03839,15311,90712.9 K to 11.9 K (-8.02 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.72109,0404,112,9891,249,7931.4 M to 1.2 M (-8.02 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.8242416,03612,94513.4 K to 12.9 K (-3.17 %)
Sep 05 2017GKOSGLAUKOS CorpSILVERSTEIN JONATHANDirectorSellS37.8244,4981,682,9141,358,8331.4 M to 1.4 M (-3.17 %)