Insider Transactions by MAUGHAN DERYCK C

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! BLK Director Jan 03, 2019 Option Exercise $392.82 89 34,961 15,953 Jan 03, 2019, 05:12 PM
Y! BLK Director Oct 01, 2018 Option Exercise $471.33 74 34,878 15,864 Oct 02, 2018, 05:08 PM
Y! BLK Director Jan 17, 2018 Buy $573.44 3,861 2,214,044 15,326 Jan 19, 2018, 04:16 PM
Y! BLK Director Dec 30, 2016 Option Exercise $380.54 95 36,151 10,664 Jan 04, 2017, 05:38 PM
Y! BLK Director Sep 30, 2016 Option Exercise $362.46 107 38,783 10,569 Oct 04, 2016, 05:35 PM

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Symbol Relationship Date Transaction Value($)
BLK Director Jan 03, 2019 Option Exercise 34,961
BLK Director Oct 01, 2018 Option Exercise 34,878
BLK Director Jan 17, 2018 Buy 2,214,044
BLK Director Dec 30, 2016 Option Exercise 36,151
BLK Director Sep 30, 2016 Option Exercise 38,783