Insider Stock Trading History of Zumwalt Leanne M


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Zumwalt Leanne M since year 2005. The trader's CIK number is 1204946. At the time of this reporting, Zumwalt Leanne M is the Director of Advisory Board Co . (stock ticker symbol ABCO). See this page for all insider trading activities at Advisory Board Co .

Note that in the past ZUMWALT LEANNE M also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Zumwalt Leanne M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-06-07 ABCO Advisory Board Co Option Ex 4,423 .00 0
2017-05-15 DVA Davita Inc Sale 1,800 66.32 119,377
2017-02-23 DVA Davita Inc Sale 807 68.72 55,460
2016-08-01 ABCO Advisory Board Co Sale 2,736 41.70 114,091
2016-06-22 ABCO Advisory Board Co Option Ex 2,797 .00 0
2016-05-17 DVA Davita Inc Sale 538 77.08 41,469
2016-02-23 DVA Davita Inc Option Ex 44,000 43.35 1,907,400
2016-02-23 DVA Davita Inc Sale 14,587 64.25 937,273
2015-06-03 ABCO Advisory Board Co Option Ex 2,104 .00 0
2015-05-18 DVA Davita Inc Sale 538 82.49 44,378
2015-05-14 ABCO Advisory Board Co Sale 2,592 48.28 125,141
2015-05-11 ABCO Advisory Board Co Option Ex 2,592 .00 0
2014-09-05 ABCO Advisory Board Co Option Ex 20,000 17.49 349,799
2014-09-05 ABCO Advisory Board Co Sale 20,000 48.02 960,400
2014-08-27 DVA Davita Inc Option Ex 5,600 31.70 177,520
2014-08-27 DVA Davita Inc Sale 3,214 74.57 239,671
2014-05-19 ABCO Advisory Board Co Option Ex 2,508 .00 0
2014-05-16 DVA Davita Inc Sale 245 67.30 16,488
2014-02-18 ABCO Advisory Board Co Option Ex 20,000 9.26 185,200
2014-02-18 ABCO Advisory Board Co Sale 20,000 62.00 1,240,000
2014-02-14 DVA Davita Inc Option Ex 10,000 23.13 231,300
2014-02-14 DVA Davita Inc Sale 6,508 66.20 430,862
2013-11-19 ABCO Advisory Board Co Option Ex 5,838 17.41 101,639
2013-11-18 ABCO Advisory Board Co Sale 14,162 62.32 882,575
2013-11-18 ABCO Advisory Board Co Option Ex 14,162 17.41 246,560
2013-11-19 ABCO Advisory Board Co Sale 5,838 61.34 358,102
2013-05-17 ABCO Advisory Board Co Option Ex 2,736 .00 0
2013-05-14 ABCO Advisory Board Co Option Ex 20,000 22.38 447,600
2013-05-14 ABCO Advisory Board Co Sale 20,000 49.04 980,800
2013-05-13 DVA Davita Inc Sale 12,947 129.58 1,677,672
2013-05-15 DVA Davita Inc Sale 262 129.83 34,015
2013-05-13 DVA Davita Inc Option Ex 20,000 46.26 925,200
2012-09-06 DVA Davita Inc Sale 4,977 100.41 499,740
2012-09-06 DVA Davita Inc Option Ex 10,000 50.37 503,700
2012-08-29 ABCO Advisory Board Co Option Ex 10,000 14.89 148,900
2012-08-29 ABCO Advisory Board Co Sale 10,000 44.00 440,000
2012-08-15 DVA Davita Inc Option Ex 20,000 50.37 1,007,400
2012-08-15 DVA Davita Inc Sale 9,706 98.00 951,188
2012-05-15 ABCO Advisory Board Co Option Ex 2,064 .00 0
2012-05-16 ABCO Advisory Board Co Sale 1,064 94.78 100,845
2012-02-28 ABCO Advisory Board Co Option Ex 5,000 29.77 148,850
2012-02-28 ABCO Advisory Board Co Sale 5,000 81.07 405,349
2011-12-20 DVA Davita Inc Option Ex 15,000 52.12 781,800
2011-12-20 DVA Davita Inc Sale 4,307 74.36 320,264
2011-05-16 DVA Davita Inc Sale 262 85.21 22,325
2011-02-18 DVA Davita Inc Option Ex 22,500 53.04 1,193,400
2011-02-18 DVA Davita Inc Sale 6,859 80.16 549,796
2010-09-13 ABCO Advisory Board Co Option Ex 4,915 19.00 93,385
2010-09-10 ABCO Advisory Board Co Sale 4,953 43.01 213,028
2010-09-09 ABCO Advisory Board Co Sale 15,000 43.00 645,000
2010-09-10 ABCO Advisory Board Co Option Ex 4,953 19.00 94,107
2010-09-09 ABCO Advisory Board Co Option Ex 15,000 19.00 285,000
2010-09-13 ABCO Advisory Board Co Sale 6,629 43.45 288,063
2010-09-08 ABCO Advisory Board Co Option Ex 2,714 .00 0
2010-09-03 ABCO Advisory Board Co Option Ex 548 19.00 10,412
2010-09-03 ABCO Advisory Board Co Sale 548 43.00 23,564
2010-03-12 DVA Davita Inc Option Ex 12,500 49.70 621,250
2010-03-12 DVA Davita Inc Sale 2,598 62.40 162,125
2010-03-01 DVA Davita Inc Sale 30,000 62.27 1,868,040
2010-03-01 DVA Davita Inc Option Ex 30,000 46.00 1,380,000
2009-06-18 DVA Davita Inc Option Ex 14,000 28.01 392,140
2009-06-18 DVA Davita Inc Sale 14,000 48.71 681,940
2009-06-05 DVA Davita Inc Option Ex 10,000 28.01 280,100
2009-06-05 DVA Davita Inc Sale 10,000 47.00 470,030
2007-05-30 ABCO Advisory Board Co Option Ex 15,000 19.00 285,000
2007-05-30 ABCO Advisory Board Co Sale 15,000 50.80 762,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Zumwalt Leanne M (Director of Advisory Board Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.