Insider Transactions by BLUM MICHAEL L.

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
KCGVirtu KCG Holdings LLCBLUM MICHAEL L.Chief Technology OfficerJul 20, 2017Option Exercise$20.0076,5371,530,7400Jul 20, 2017, 06:19 PM
KCGKCG Holdings, Inc.BLUM MICHAEL L.Chief Technology OfficerJan 04, 2017Option Exercise$13.752,60335,7914,118Jan 06, 2017, 04:14 PM