Insider Transactions by GROSFELD JAMES

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! BLK Director Dec 30, 2016 Option Exercise $380.54 71 27,018 514,549 Jan 04, 2017, 05:48 PM
Y! BLK Director Sep 30, 2016 Option Exercise $362.46 76 27,547 514,478 Oct 04, 2016, 05:40 PM
Y! BLK Director Aug 30, 2016 Sale $376.14 13,000 4,889,846 0 Aug 31, 2016, 04:45 PM
Y! BLK Director Aug 29, 2016 Sale $374.22 25,379 9,497,355 0 Aug 31, 2016, 04:45 PM
Y! BLK Director Aug 23, 2016 Sale $372.97 25,710 9,589,059 25,379 Aug 25, 2016, 04:20 PM
Y! BLK Director Aug 22, 2016 Sale $371.92 9,800 3,644,796 51,089 Aug 23, 2016, 06:02 PM
Y! BLK Director Aug 19, 2016 Sale $372.52 1,111 413,865 60,889 Aug 23, 2016, 06:02 PM
Y! BLK Director Nov 01, 2012 Buy $189.48 3,600 682,128 525,538 Nov 05, 2012, 04:02 PM
Y! BLK Director Oct 31, 2012 Buy $189.07 25,000 4,726,750 100,000 Nov 01, 2012, 04:22 PM
Y! BLK Director Oct 31, 2012 Buy $189.15 17,400 3,291,210 521,938 Nov 01, 2012, 04:22 PM
Y! BLK Director Oct 25, 2012 Buy $186.83 16,900 3,157,427 504,538 Oct 26, 2012, 04:31 PM
Y! BLK Director Oct 25, 2012 Buy $187.41 25,000 4,685,250 75,000 Oct 26, 2012, 04:31 PM
Y! BLK Director Oct 24, 2012 Buy $189.82 25,000 4,745,500 62,000 Oct 25, 2012, 06:13 PM
Y! BLK Director Oct 24, 2012 Buy $189.39 54,100 10,245,953 487,638 Oct 25, 2012, 06:13 PM
Y! BLK Director Oct 23, 2012 Buy $187.61 28,998 5,440,441 433,538 Oct 25, 2012, 06:13 PM
Y! BLK Director Oct 19, 2012 Buy $189.21 13,000 2,459,730 13,000 Oct 22, 2012, 06:04 PM
Y! BLK Director Oct 19, 2012 Buy $189.01 20,000 3,780,200 50,000 Oct 22, 2012, 06:04 PM
Y! BLK Director Oct 19, 2012 Buy $189.36 7,000 1,325,520 37,000 Oct 22, 2012, 06:04 PM
Y! BLK Director Oct 19, 2012 Buy $189.69 59,998 11,380,991 404,540 Oct 22, 2012, 06:04 PM
Y! BLK Director Oct 18, 2012 Buy $191.15 30,000 5,734,500 30,000 Oct 22, 2012, 06:02 PM
Y! BLK Director Oct 18, 2012 Buy $191.39 30,000 5,741,700 30,000 Oct 22, 2012, 06:02 PM
Y! BLK Director Oct 18, 2012 Buy $190.40 140,002 26,656,570 344,542 Oct 22, 2012, 06:02 PM
Y! BLK Director May 23, 2012 Buy $160.00 50,000 8,000,000 204,208 May 24, 2012, 04:31 PM
Y! BLK Director Nov 24, 2010 Buy $165.04 25,000 4,126,100 152,274 Nov 29, 2010, 04:46 PM
Y! BLK Director Nov 11, 2010 Buy $167.84 25,000 4,196,050 127,274 Nov 15, 2010, 04:33 PM
Y! BLK Director Jul 23, 2010 Buy $152.37 41,000 6,247,268 102,114 Jul 27, 2010, 04:30 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
BLK Director Dec 30, 2016 Option Exercise 27,018
BLK Director Sep 30, 2016 Option Exercise 27,547
BLK Director Aug 30, 2016 Sale 4,889,846
BLK Director Aug 29, 2016 Sale 9,497,355
BLK Director Aug 23, 2016 Sale 9,589,059
BLK Director Aug 22, 2016 Sale 3,644,796
BLK Director Aug 19, 2016 Sale 413,865
BLK Director Nov 01, 2012 Buy 682,128
BLK Director Oct 31, 2012 Buy 4,726,750
BLK Director Oct 31, 2012 Buy 3,291,210
BLK Director Oct 25, 2012 Buy 3,157,427
BLK Director Oct 25, 2012 Buy 4,685,250
BLK Director Oct 24, 2012 Buy 4,745,500
BLK Director Oct 24, 2012 Buy 10,245,953
BLK Director Oct 23, 2012 Buy 5,440,441
BLK Director Oct 19, 2012 Buy 2,459,730
BLK Director Oct 19, 2012 Buy 3,780,200
BLK Director Oct 19, 2012 Buy 1,325,520
BLK Director Oct 19, 2012 Buy 11,380,991
BLK Director Oct 18, 2012 Buy 5,734,500
BLK Director Oct 18, 2012 Buy 5,741,700
BLK Director Oct 18, 2012 Buy 26,656,570
BLK Director May 23, 2012 Buy 8,000,000
BLK Director Nov 24, 2010 Buy 4,126,100
BLK Director Nov 11, 2010 Buy 4,196,050
BLK Director Jul 23, 2010 Buy 6,247,268