Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Zendesk, Inc. (ZEN)
since 2014 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Zendesk, Inc..
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 1463172.
Total stock buying since 2014: $12,764,495.
Total stock sales since 2014: $388,779,724.
Total stock option exercises since 2014: $32,846,807.
Table 3. Detailed insider trading at Zendesk, Inc. (ZEN) , Part 6
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2019-04-22 | Gomez Elena (Chief Financial Officer) | Sale | 5,500 | 80.87 | 444,785 |
| 2019-04-22 | Gomez Elena (Chief Financial Officer) | Option Ex | 2,500 | 23.44 | 58,600 |
| 2019-04-17 | Gennaro Norman (SVP, Worldwide Sales) | Sale | 753 | 82.01 | 61,753 |
| 2019-04-17 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 503 | 82.01 | 41,251 |
| 2019-04-15 | Gennaro Norman (SVP, Worldwide Sales) | Option Ex | 2,721 | .00 | 0 |
| 2019-04-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 4,208 | .00 | 0 |
| 2019-04-15 | Svane Mikkel (Chair and CEO) | Option Ex | 2,259 | .00 | 0 |
| 2019-04-15 | Mcdermott Adrian (President of Products) | Option Ex | 1,421 | .00 | 0 |
| 2019-04-15 | Geschke John (CLO and SVP Administration) | Sale | 2,500 | 83.67 | 209,177 |
| 2019-04-15 | Geschke John (CLO and SVP Administration) | Option Ex | 3,588 | 1.90 | 6,831 |
| 2019-04-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 4,142 | .00 | 0 |
| 2019-04-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,778 | .00 | 0 |
| 2019-03-20 | Gomez Elena (Chief Financial Officer) | Sale | 5,500 | 83.54 | 459,470 |
| 2019-03-20 | Gomez Elena (Chief Financial Officer) | Option Ex | 2,500 | 23.44 | 58,600 |
| 2019-03-19 | Gennaro Norman (SVP, Worldwide Sales) | Sale | 753 | 83.41 | 62,807 |
| 2019-03-19 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 503 | 83.41 | 41,955 |
| 2019-03-15 | Gennaro Norman (SVP, Worldwide Sales) | Option Ex | 2,721 | .00 | 0 |
| 2019-03-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 4,209 | .00 | 0 |
| 2019-03-15 | Svane Mikkel (Chair and CEO) | Option Ex | 2,261 | .00 | 0 |
| 2019-03-15 | Mcdermott Adrian (President of Products) | Option Ex | 1,422 | .00 | 0 |
| 2019-03-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,087 | .00 | 0 |
| 2019-03-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 4,141 | .00 | 0 |
| 2019-03-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,776 | .00 | 0 |
| 2019-03-13 | Geschke John (CLO and SVP Administration) | Sale | 2,500 | 82.28 | 205,710 |
| 2019-03-13 | Geschke John (CLO and SVP Administration) | Option Ex | 2,500 | 9.52 | 23,800 |
| 2019-02-21 | Gomez Elena (Chief Financial Officer) | Sale | 5,500 | 76.58 | 421,190 |
| 2019-02-21 | Gomez Elena (Chief Financial Officer) | Option Ex | 2,500 | 23.44 | 58,600 |
| 2019-02-20 | Gennaro Norman (SVP, Worldwide Sales) | Sale | 752 | 78.06 | 58,701 |
| 2019-02-20 | Gomez Elena (Chief Financial Officer) | Sale | 500 | 78.06 | 39,030 |
| 2019-02-20 | Mcdermott Adrian (President of Products) | Sale | 2,304 | 78.06 | 179,850 |
| 2019-02-20 | Geschke John (CLO and SVP Administration) | Sale | 19,341 | 78.46 | 1,517,552 |
| 2019-02-20 | Geschke John (CLO and SVP Administration) | Option Ex | 17,000 | 9.52 | 161,840 |
| 2019-02-20 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 506 | 78.06 | 39,498 |
| 2019-02-19 | Svane Mikkel (Chair and CEO) | Sale | 50,000 | 78.61 | 3,930,400 |
| 2019-02-19 | Nelson Elizabeth A | Sale | 5,000 | 78.11 | 390,570 |
| 2019-02-15 | Gennaro Norman (SVP, Worldwide Sales) | Option Ex | 2,719 | .00 | 0 |
| 2019-02-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 4,208 | .00 | 0 |
| 2019-02-15 | Svane Mikkel (Chair and CEO) | Option Ex | 3,113 | .00 | 0 |
| 2019-02-15 | Mcdermott Adrian (President of Products) | Option Ex | 4,029 | .00 | 0 |
| 2019-02-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,324 | .00 | 0 |
| 2019-02-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 4,142 | .00 | 0 |
| 2019-02-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,777 | .00 | 0 |
| 2019-02-11 | Gennaro Norman (SVP, Worldwide Sales) | Sale | 6,820 | 77.00 | 525,140 |
| 2019-02-11 | Marooney Caryn | Sale | 2,719 | 77.00 | 209,363 |
| 2019-02-04 | Gomez Elena (Chief Financial Officer) | Sale | 2,000 | 70.00 | 140,000 |
| 2019-02-04 | Gomez Elena (Chief Financial Officer) | Option Ex | 2,000 | 23.44 | 46,880 |
| 2019-01-23 | Gomez Elena (Chief Financial Officer) | Sale | 500 | 65.00 | 32,500 |
| 2019-01-18 | Gomez Elena (Chief Financial Officer) | Sale | 1,500 | 65.00 | 97,500 |
| 2019-01-17 | Mcdermott Adrian (President of Products) | Sale | 2,241 | 63.11 | 141,429 |
| 2019-01-17 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 472 | 63.11 | 29,787 |
| 2019-01-15 | Gennaro Norman (SVP, Worldwide Sales) | Option Ex | 28,750 | .00 | 0 |
| 2019-01-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,869 | .00 | 0 |
| 2019-01-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,657 | .00 | 0 |
| 2019-01-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,597 | .00 | 0 |
| 2019-01-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,093 | .00 | 0 |
| 2019-01-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,811 | .00 | 0 |
| 2019-01-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,601 | .00 | 0 |
| 2019-01-10 | Geschke John (CLO and SVP Administration) | Sale | 7,000 | 62.55 | 437,885 |
| 2019-01-10 | Geschke John (CLO and SVP Administration) | Option Ex | 7,000 | 9.52 | 66,640 |
| 2019-01-08 | Wilson L Michelle | Sale | 19,586 | 63.37 | 1,241,184 |
| 2018-12-19 | Mcdermott Adrian (President of Products) | Sale | 1,809 | 55.41 | 100,236 |
| 2018-12-19 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 402 | 55.41 | 22,274 |
| 2018-12-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,869 | .00 | 0 |
| 2018-12-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,656 | .00 | 0 |
| 2018-12-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,597 | .00 | 0 |
| 2018-12-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,091 | .00 | 0 |
| 2018-12-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,809 | .00 | 0 |
| 2018-12-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,599 | .00 | 0 |
| 2018-12-12 | Geschke John (CLO and SVP Administration) | Sale | 7,000 | 61.45 | 430,164 |
| 2018-12-12 | Geschke John (CLO and SVP Administration) | Option Ex | 7,000 | 9.52 | 66,640 |
| 2018-12-12 | Wilson L Michelle | Sale | 414 | 62.58 | 25,909 |
| 2018-11-30 | Keiser John T. (Chief Operating Officer) | Sale | 4,467 | 60.00 | 268,020 |
| 2018-11-19 | Mcdermott Adrian (President of Products) | Sale | 1,810 | 54.54 | 98,717 |
| 2018-11-19 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 402 | 54.54 | 21,925 |
| 2018-11-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,869 | .00 | 0 |
| 2018-11-15 | Svane Mikkel (Chairman and CEO) | Sale | 50,000 | 53.12 | 2,655,850 |
| 2018-11-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,657 | .00 | 0 |
| 2018-11-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,597 | .00 | 0 |
| 2018-11-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,091 | .00 | 0 |
| 2018-11-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,812 | .00 | 0 |
| 2018-11-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,601 | .00 | 0 |
| 2018-11-13 | Geschke John (CLO and SVP Administration) | Sale | 7,000 | 53.31 | 373,177 |
| 2018-11-13 | Geschke John (CLO and SVP Administration) | Option Ex | 7,000 | 9.52 | 66,640 |
| 2018-11-07 | Wilson L Michelle | Sale | 20,000 | 57.70 | 1,153,960 |
| 2018-10-17 | Mcdermott Adrian (President of Products) | Sale | 1,809 | 63.70 | 115,233 |
| 2018-10-17 | Titterton Jeffrey J (Chief Marketing Officer) | Sale | 264 | 63.70 | 16,816 |
| 2018-10-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,869 | .00 | 0 |
| 2018-10-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,656 | .00 | 0 |
| 2018-10-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,596 | .00 | 0 |
| 2018-10-15 | Geschke John (CLO and SVP Administration) | Sale | 5,000 | 60.74 | 303,705 |
| 2018-10-15 | Geschke John (CLO and SVP Administration) | Option Ex | 6,092 | 1.59 | 9,668 |
| 2018-10-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,810 | .00 | 0 |
| 2018-10-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 1,600 | .00 | 0 |
| 2018-10-05 | Gomez Elena (Chief Financial Officer) | Sale | 1,000 | 66.51 | 66,510 |
| 2018-10-05 | Gomez Elena (Chief Financial Officer) | Option Ex | 1,000 | 23.44 | 23,440 |
| 2018-09-20 | Gomez Elena (Chief Financial Officer) | Sale | 500 | 67.20 | 33,600 |
| 2018-09-19 | Titterton Jeffrey J (SVP, Marketing) | Sale | 264 | 68.46 | 18,073 |
| 2018-09-17 | Geschke John (CLO and SVP Administration) | Sale | 5,000 | 69.71 | 348,564 |
| 2018-09-17 | Geschke John (CLO and SVP Administration) | Option Ex | 5,000 | 9.52 | 47,600 |
| 2018-09-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,868 | .00 | 0 |
| 2018-09-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,656 | .00 | 0 |
| 2018-09-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,597 | .00 | 0 |
| 2018-09-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,092 | .00 | 0 |
| 2018-09-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,810 | .00 | 0 |
| 2018-09-15 | Titterton Jeffrey J (SVP, Marketing) | Option Ex | 1,599 | .00 | 0 |
| 2018-09-12 | Nelson Elizabeth A | Sale | 10,000 | 70.42 | 704,210 |
| 2018-09-10 | Gomez Elena (Chief Financial Officer) | Sale | 4,000 | 70.00 | 280,000 |
| 2018-09-10 | Gomez Elena (Chief Financial Officer) | Option Ex | 4,000 | 27.06 | 108,240 |
| 2018-09-06 | Gomez Elena (Chief Financial Officer) | Sale | 1,000 | 68.00 | 68,000 |
| 2018-09-06 | Gomez Elena (Chief Financial Officer) | Option Ex | 1,000 | 23.44 | 23,440 |
| 2018-08-23 | Gomez Elena (Chief Financial Officer) | Sale | 7,000 | 65.00 | 455,000 |
| 2018-08-23 | Gomez Elena (Chief Financial Officer) | Option Ex | 5,000 | 23.44 | 117,200 |
| 2018-08-17 | Mcdermott Adrian (President of Products) | Sale | 1,811 | 62.10 | 112,463 |
| 2018-08-17 | Keiser John T. (Chief Operating Officer) | Sale | 1,489 | 62.10 | 92,466 |
| 2018-08-17 | Titterton Jeffrey J (SVP, Marketing) | Sale | 264 | 62.10 | 16,394 |
| 2018-08-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,869 | .00 | 0 |
| 2018-08-15 | Svane Mikkel (Chairman and CEO) | Sale | 50,000 | 62.46 | 3,123,050 |
| 2018-08-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,657 | .00 | 0 |
| 2018-08-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,598 | .00 | 0 |
| 2018-08-15 | Geschke John (CLO and SVP Administration) | Sale | 7,666 | 62.44 | 478,680 |
| 2018-08-15 | Geschke John (CLO and SVP Administration) | Option Ex | 8,758 | 2.25 | 19,714 |
| 2018-08-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,811 | .00 | 0 |
| 2018-08-15 | Titterton Jeffrey J (SVP, Marketing) | Option Ex | 1,601 | .00 | 0 |
| 2018-08-06 | Gomez Elena (Chief Financial Officer) | Sale | 1,092 | 60.79 | 66,382 |
| 2018-08-06 | Koplow Hilarie A. | Sale | 2,723 | 60.79 | 165,531 |
| 2018-08-06 | Keiser John T. (Chief Operating Officer) | Sale | 15,013 | 60.79 | 912,640 |
| 2018-07-18 | Mcdermott Adrian (President of Products) | Sale | 1,809 | 60.33 | 109,136 |
| 2018-07-18 | Titterton Jeffrey J (SVP, Marketing) | Sale | 264 | 60.33 | 15,927 |
| 2018-07-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,868 | .00 | 0 |
| 2018-07-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,656 | .00 | 0 |
| 2018-07-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,596 | .00 | 0 |
| 2018-07-15 | Geschke John (CLO and SVP Administration) | Option Ex | 1,091 | .00 | 0 |
| 2018-07-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,809 | .00 | 0 |
| 2018-07-15 | Titterton Jeffrey J (SVP, Marketing) | Option Ex | 1,600 | .00 | 0 |
| 2018-06-19 | Mcdermott Adrian (President of Products) | Sale | 1,810 | 58.13 | 105,215 |
| 2018-06-19 | Titterton Jeffrey J (SVP, Marketing) | Sale | 329 | 58.13 | 19,124 |
| 2018-06-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,870 | .00 | 0 |
| 2018-06-15 | Svane Mikkel (Chairman and CEO) | Option Ex | 2,656 | .00 | 0 |
| 2018-06-15 | Mcdermott Adrian (President of Products) | Option Ex | 3,598 | .00 | 0 |
| 2018-06-15 | Geschke John (CLO and SVP Administration) | Sale | 5,000 | 59.02 | 295,115 |
| 2018-06-15 | Geschke John (CLO and SVP Administration) | Option Ex | 6,092 | 2.25 | 13,713 |
| 2018-06-15 | Keiser John T. (Chief Operating Officer) | Option Ex | 3,811 | .00 | 0 |
| 2018-06-15 | Titterton Jeffrey J (SVP, Marketing) | Option Ex | 1,598 | .00 | 0 |
| 2018-06-01 | Geschke John (CLO and SVP Administration) | Sale | 4,500 | 56.56 | 254,533 |
| 2018-06-01 | Geschke John (CLO and SVP Administration) | Option Ex | 4,500 | 9.52 | 42,840 |
| 2018-05-31 | Nelson Elizabeth A | Sale | 10,000 | 56.68 | 566,830 |
| 2018-05-30 | Stalder Dana | Sale | 40,000 | 56.52 | 2,260,680 |
| 2018-05-17 | Mcdermott Adrian (President of Products) | Sale | 2,695 | 55.07 | 148,413 |
| 2018-05-17 | Titterton Jeffrey J (SVP, Marketing) | Sale | 3,541 | 55.07 | 195,002 |
| 2018-05-16 | Mcdermott Adrian (President of Products) | Sale | 915 | 55.00 | 50,325 |
Insider trading activities including stock purchases, stock sales, and option exercises
of ZEN listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Zendesk, Inc. (symbol ZEN,
CIK number 1463172) see
the Securities and Exchange Commission (SEC) website.