Insider Stock Trading History of Mcdermott Adrian


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 Mcdermott Adrian since year 2005. The trader's CIK number is 1605957. At the time of this reporting, Mcdermott Adrian is the President of Products of Zendesk, Inc. . (stock ticker symbol ZEN). See this page for all insider trading activities at Zendesk, Inc. .


Stock purchases, sales, and option exercises reported by insider Mcdermott Adrian since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-04-15 ZEN Zendesk, Inc. Option Ex 3,596 .00 0
2018-03-20 ZEN Zendesk, Inc. Sale 1,425 46.04 65,607
2018-03-15 ZEN Zendesk, Inc. Option Ex 3,597 .00 0
2018-02-28 ZEN Zendesk, Inc. Option Ex 40,000 6.24 249,600
2018-02-28 ZEN Zendesk, Inc. Sale 40,000 43.54 1,741,560
2018-02-21 ZEN Zendesk, Inc. Sale 1,425 43.00 61,275
2018-02-15 ZEN Zendesk, Inc. Option Ex 3,595 .00 0
2018-02-14 ZEN Zendesk, Inc. Sale 40,000 41.72 1,668,839
2018-02-14 ZEN Zendesk, Inc. Option Ex 40,000 6.24 249,600
2018-02-08 ZEN Zendesk, Inc. Option Ex 300 6.24 1,872
2018-02-09 ZEN Zendesk, Inc. Option Ex 49,700 6.24 310,128
2018-02-08 ZEN Zendesk, Inc. Sale 300 40.00 12,000
2018-02-09 ZEN Zendesk, Inc. Sale 49,700 39.07 1,941,977
2018-01-19 ZEN Zendesk, Inc. Sale 1,593 36.27 57,778
2018-01-15 ZEN Zendesk, Inc. Option Ex 3,063 .00 0
2017-12-20 ZEN Zendesk, Inc. Sale 1,353 34.19 46,259
2017-12-15 ZEN Zendesk, Inc. Option Ex 3,064 .00 0
2017-11-20 ZEN Zendesk, Inc. Sale 1,679 34.39 57,740
2017-11-15 ZEN Zendesk, Inc. Option Ex 3,063 .00 0
2017-10-19 ZEN Zendesk, Inc. Sale 1,767 30.10 53,186
2017-10-15 ZEN Zendesk, Inc. Option Ex 3,064 .00 0
2017-09-20 ZEN Zendesk, Inc. Sale 1,766 28.87 50,984
2017-09-15 ZEN Zendesk, Inc. Option Ex 3,064 .00 0
2017-08-18 ZEN Zendesk, Inc. Sale 1,766 26.42 46,657
2017-08-15 ZEN Zendesk, Inc. Option Ex 3,063 .00 0
2017-07-20 ZEN Zendesk, Inc. Sale 1,766 29.11 51,408
2017-07-15 ZEN Zendesk, Inc. Option Ex 3,063 .00 0
2017-06-20 ZEN Zendesk, Inc. Sale 1,766 27.61 48,759
2017-06-15 ZEN Zendesk, Inc. Option Ex 3,063 .00 0
2017-05-18 ZEN Zendesk, Inc. Sale 2,870 24.98 71,692
2017-05-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2017-04-20 ZEN Zendesk, Inc. Sale 1,766 28.20 49,801
2017-04-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2017-03-20 ZEN Zendesk, Inc. Sale 1,766 27.58 48,706
2017-03-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2017-03-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2017-03-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2017-02-21 ZEN Zendesk, Inc. Sale 1,746 27.55 48,102
2017-02-15 ZEN Zendesk, Inc. Option Ex 2,831 .00 0
2017-01-20 ZEN Zendesk, Inc. Sale 1,590 23.75 37,762
2017-01-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-12-20 ZEN Zendesk, Inc. Sale 1,353 21.81 29,508
2016-12-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-11-18 ZEN Zendesk, Inc. Sale 10,527 22.46 236,446
2016-11-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-10-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-09-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-08-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-07-25 ZEN Zendesk, Inc. Option Ex 5,552 6.24 34,644
2016-07-25 ZEN Zendesk, Inc. Sale 5,552 28.08 155,877
2016-07-20 ZEN Zendesk, Inc. Sale 1,245 28.24 35,158
2016-07-15 ZEN Zendesk, Inc. Option Ex 2,830 .00 0
2016-07-13 ZEN Zendesk, Inc. Sale 3,475 29.36 102,022
2016-07-12 ZEN Zendesk, Inc. Sale 68,470 29.31 2,006,581
2016-07-13 ZEN Zendesk, Inc. Option Ex 3,475 9.52 33,082
2016-07-12 ZEN Zendesk, Inc. Option Ex 68,470 7.88 539,543
2016-07-08 ZEN Zendesk, Inc. Option Ex 68,470 7.88 539,543
2016-07-08 ZEN Zendesk, Inc. Sale 68,470 28.07 1,921,679
2016-06-23 ZEN Zendesk, Inc. Sale 4,164 27.61 114,955
2016-06-23 ZEN Zendesk, Inc. Option Ex 4,164 6.24 25,983
2016-06-20 ZEN Zendesk, Inc. Sale 1,245 27.32 34,013
2016-06-20 ZEN Zendesk, Inc. Sale 1,245 27.32 34,013
2016-06-20 ZEN Zendesk, Inc. Sale 1,245 27.32 34,013
2016-06-15 ZEN Zendesk, Inc. Option Ex 2,831 .00 0
2016-06-13 ZEN Zendesk, Inc. Sale 2,085 26.98 56,251
2016-06-13 ZEN Zendesk, Inc. Option Ex 2,085 9.52 19,849
2016-06-07 ZEN Zendesk, Inc. Option Ex 66,387 7.88 523,129
2016-06-07 ZEN Zendesk, Inc. Sale 66,387 27.06 1,796,631
2016-06-03 ZEN Zendesk, Inc. Option Ex 65,227 7.88 513,988
2016-06-03 ZEN Zendesk, Inc. Sale 65,227 26.06 1,699,554
2016-06-02 ZEN Zendesk, Inc. Option Ex 1,160 7.88 9,140
2016-06-02 ZEN Zendesk, Inc. Sale 1,160 26.05 30,218
2016-06-01 ZEN Zendesk, Inc. Option Ex 10,840 7.88 85,419
2016-06-01 ZEN Zendesk, Inc. Sale 10,840 25.68 278,403
2016-05-24 ZEN Zendesk, Inc. Option Ex 10,920 7.88 86,049
2016-05-24 ZEN Zendesk, Inc. Sale 10,920 25.05 273,556
2016-05-19 ZEN Zendesk, Inc. Sale 2,349 23.55 55,318
2016-05-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2016-05-04 ZEN Zendesk, Inc. Option Ex 44,627 7.88 351,660
2016-05-04 ZEN Zendesk, Inc. Sale 44,627 25.05 1,117,995
2016-04-20 ZEN Zendesk, Inc. Sale 1,625 22.30 36,234
2016-04-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2016-03-18 ZEN Zendesk, Inc. Sale 1,630 20.00 32,608
2016-03-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2016-01-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-12-18 ZEN Zendesk, Inc. Sale 1,625 25.95 42,168
2015-12-16 ZEN Zendesk, Inc. Sale 21,440 25.97 556,796
2015-12-16 ZEN Zendesk, Inc. Option Ex 21,440 .11 2,358
2015-12-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-12-01 ZEN Zendesk, Inc. Option Ex 1,252 7.88 9,865
2015-12-01 ZEN Zendesk, Inc. Sale 1,252 23.65 29,609
2015-11-19 ZEN Zendesk, Inc. Sale 1,625 25.57 41,548
2015-11-13 ZEN Zendesk, Inc. Sale 21,440 22.93 491,576
2015-11-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-11-13 ZEN Zendesk, Inc. Option Ex 21,440 .11 2,358
2015-10-20 ZEN Zendesk, Inc. Sale 1,626 20.28 32,975
2015-10-16 ZEN Zendesk, Inc. Sale 21,440 20.30 435,167
2015-10-15 ZEN Zendesk, Inc. Option Ex 2,605 .00 0
2015-10-16 ZEN Zendesk, Inc. Option Ex 21,440 .11 2,358
2015-09-18 ZEN Zendesk, Inc. Sale 1,625 21.57 35,051
2015-09-15 ZEN Zendesk, Inc. Option Ex 24,044 .06 1,322
2015-09-15 ZEN Zendesk, Inc. Sale 21,440 21.58 462,610
2015-08-20 ZEN Zendesk, Inc. Sale 1,625 20.75 33,718
2015-08-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-08-12 ZEN Zendesk, Inc. Option Ex 21,440 .11 2,358
2015-08-12 ZEN Zendesk, Inc. Sale 32,360 20.71 670,240
2015-07-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-06-22 ZEN Zendesk, Inc. Sale 7,294 24.26 176,937
2015-06-22 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-06-15 ZEN Zendesk, Inc. Option Ex 9,898 .06 544
2015-06-15 ZEN Zendesk, Inc. Sale 7,294 22.80 166,274
2015-06-08 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-06-08 ZEN Zendesk, Inc. Sale 7,294 23.25 169,600
2015-06-01 ZEN Zendesk, Inc. Sale 7,294 22.62 164,982
2015-06-01 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-05-26 ZEN Zendesk, Inc. Sale 7,294 22.65 165,179
2015-05-26 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-05-18 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-05-18 ZEN Zendesk, Inc. Sale 9,116 21.75 198,236
2015-05-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-05-11 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-05-11 ZEN Zendesk, Inc. Sale 9,116 23.28 212,229
2015-05-04 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-05-04 ZEN Zendesk, Inc. Sale 9,116 22.38 203,979
2015-04-27 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-04-27 ZEN Zendesk, Inc. Sale 9,116 23.31 212,530
2015-04-20 ZEN Zendesk, Inc. Sale 9,116 23.43 213,624
2015-04-20 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-04-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-04-13 ZEN Zendesk, Inc. Sale 9,116 22.73 207,179
2015-04-13 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-04-06 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-04-06 ZEN Zendesk, Inc. Sale 9,116 22.44 204,599
2015-03-30 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-03-30 ZEN Zendesk, Inc. Sale 9,116 22.69 206,860
2015-03-23 ZEN Zendesk, Inc. Sale 7,294 22.54 164,399
2015-03-23 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-03-16 ZEN Zendesk, Inc. Sale 7,294 22.54 164,406
2015-03-16 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-03-15 ZEN Zendesk, Inc. Option Ex 2,604 .00 0
2015-03-09 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-03-09 ZEN Zendesk, Inc. Sale 7,294 22.83 166,536
2015-03-02 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-03-02 ZEN Zendesk, Inc. Sale 7,294 24.31 177,331
2015-02-23 ZEN Zendesk, Inc. Option Ex 7,294 .11 802
2015-02-23 ZEN Zendesk, Inc. Sale 7,294 24.05 175,435
2015-02-17 ZEN Zendesk, Inc. Sale 9,116 24.33 221,755
2015-02-17 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-02-09 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-02-09 ZEN Zendesk, Inc. Sale 9,116 25.59 233,251
2015-02-06 ZEN Zendesk, Inc. Option Ex 1,250 7.88 9,850
2015-02-06 ZEN Zendesk, Inc. Sale 1,250 25.00 31,250
2015-02-02 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-02-02 ZEN Zendesk, Inc. Sale 9,116 23.78 216,778
2015-01-26 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-01-26 ZEN Zendesk, Inc. Sale 9,116 24.89 226,879
2015-01-20 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-01-20 ZEN Zendesk, Inc. Sale 9,116 24.20 220,607
2015-01-12 ZEN Zendesk, Inc. Sale 9,116 24.92 227,198
2015-01-12 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2015-01-08 ZEN Zendesk, Inc. Option Ex 13,991 5.29 74,012
2015-01-08 ZEN Zendesk, Inc. Sale 13,991 25.16 352,041
2015-01-05 ZEN Zendesk, Inc. Sale 9,116 24.19 220,525
2015-01-05 ZEN Zendesk, Inc. Option Ex 9,116 .11 1,002
2014-12-29 ZEN Zendesk, Inc. Sale 9,519 24.70 235,081
2014-12-29 ZEN Zendesk, Inc. Option Ex 9,519 .11 1,047
2014-12-24 ZEN Zendesk, Inc. Option Ex 15,446 3.17 49,041
2014-12-24 ZEN Zendesk, Inc. Sale 15,446 25.00 386,150
2014-12-26 ZEN Zendesk, Inc. Option Ex 3,044 3.17 9,664
2014-12-26 ZEN Zendesk, Inc. Sale 3,044 25.00 76,100
2014-12-23 ZEN Zendesk, Inc. Sale 1,869 25.00 46,725
2014-12-22 ZEN Zendesk, Inc. Sale 48,634 24.53 1,193,040
2014-12-23 ZEN Zendesk, Inc. Option Ex 1,869 5.29 9,887
2014-12-22 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-12-15 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-12-15 ZEN Zendesk, Inc. Sale 48,634 22.84 1,111,043
2014-12-08 ZEN Zendesk, Inc. Sale 48,634 23.52 1,143,725
2014-12-08 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-12-01 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-12-01 ZEN Zendesk, Inc. Sale 48,634 23.01 1,119,019
2014-11-24 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-11-24 ZEN Zendesk, Inc. Sale 48,634 23.95 1,164,784
2014-11-21 ZEN Zendesk, Inc. Sale 2,150 25.00 53,750
2014-11-20 ZEN Zendesk, Inc. Sale 53,215 25.00 1,330,375
2014-11-21 ZEN Zendesk, Inc. Option Ex 2,150 5.29 11,373
2014-11-20 ZEN Zendesk, Inc. Option Ex 53,215 5.29 281,507
2014-11-17 ZEN Zendesk, Inc. Option Ex 48,634 .11 5,349
2014-11-17 ZEN Zendesk, Inc. Sale 48,634 24.28 1,180,784

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 Mcdermott Adrian (President of Products of Zendesk, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.