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.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2022 | 0 | $0 | 343,633 | $31,267,437 | 392,703 | $3,555,076 |
| 2021 | 0 | $0 | 684,316 | $88,988,594 | 819,672 | $5,753,447 |
| 2020 | 0 | $0 | 589,089 | $55,489,316 | 439,995 | $6,562,082 |
| 2019 | 0 | $0 | 610,679 | $47,924,547 | 511,398 | $2,980,105 |
| 2018 | 0 | $0 | 578,511 | $29,454,264 | 471,128 | $1,829,334 |
| 2017 | 0 | $0 | 469,467 | $13,862,576 | 482,446 | $2,107,987 |
| 2016 | 0 | $0 | 884,676 | $24,417,144 | 696,036 | $4,450,264 |
| 2015 | 0 | $0 | 3,280,187 | $74,924,203 | 1,131,648 | $4,083,842 |
| 2014 | 1,370,000 | $12,764,495 | 936,175 | $22,451,643 | 728,645 | $1,524,670 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-11-08 | Abildgaard Soren (EVP of Engineering) | Sale | 2,189 | 101.04 | 221,176 |
| 2021-11-08 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,189 | 35.65 | 78,037 |
| 2021-11-01 | Mcdermott Adrian (Chief Technology Officer) | Sale | 9,360 | 103.66 | 970,257 |
| 2021-11-01 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 9,360 | 6.24 | 58,406 |
| 2021-10-21 | Abildgaard Soren (EVP of Engineering) | Sale | 359 | 130.36 | 46,799 |
| 2021-10-20 | Abildgaard Soren (EVP of Engineering) | Sale | 251 | 129.00 | 32,379 |
| 2021-10-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 5,071 | .00 | 0 |
| 2021-10-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,801 | .00 | 0 |
| 2021-10-15 | Gennaro Norman (President of Sales) | Sale | 5,000 | 124.87 | 624,350 |
| 2021-10-15 | Gennaro Norman (President of Sales) | Option Ex | 7,425 | 18.12 | 134,563 |
| 2021-10-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 125.12 | 5,489,771 |
| 2021-10-15 | Svane Mikkel (Chair and CEO) | Option Ex | 46,496 | 1.90 | 88,528 |
| 2021-10-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,666 | .00 | 0 |
| 2021-10-15 | Geschke John (Chief of Staff) | Option Ex | 1,253 | .00 | 0 |
| 2021-10-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 1,096 | .00 | 0 |
| 2021-10-12 | Geschke John (Chief of Staff) | Sale | 3,000 | 112.84 | 338,532 |
| 2021-10-12 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-10-06 | Abildgaard Soren (EVP of Engineering) | Sale | 2,188 | 110.67 | 242,145 |
| 2021-10-06 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,188 | 35.65 | 78,002 |
| 2021-09-20 | Abildgaard Soren (EVP of Engineering) | Sale | 251 | 121.83 | 30,579 |
| 2021-09-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,219 | .00 | 0 |
| 2021-09-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,803 | .00 | 0 |
| 2021-09-15 | Gennaro Norman (President of Sales) | Sale | 5,000 | 116.20 | 581,000 |
| 2021-09-15 | Gennaro Norman (President of Sales) | Option Ex | 7,424 | 7.09 | 52,665 |
| 2021-09-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 116.74 | 5,121,923 |
| 2021-09-15 | Svane Mikkel (Chair and CEO) | Option Ex | 46,495 | 1.90 | 88,526 |
| 2021-09-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,666 | .00 | 0 |
| 2021-09-15 | Geschke John (Chief of Staff) | Option Ex | 1,253 | .00 | 0 |
| 2021-09-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 1,097 | .00 | 0 |
| 2021-09-07 | Abildgaard Soren (EVP of Engineering) | Sale | 2,187 | 124.85 | 273,046 |
| 2021-09-07 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,187 | 35.65 | 77,966 |
| 2021-09-07 | Geschke John (Chief of Staff) | Sale | 3,000 | 123.21 | 369,621 |
| 2021-09-07 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-08-19 | Abildgaard Soren (EVP of Engineering) | Sale | 251 | 119.86 | 30,084 |
| 2021-08-18 | Mcdermott Adrian (Chief Technology Officer) | Sale | 838 | 120.35 | 100,853 |
| 2021-08-16 | Gennaro Norman (President of Sales) | Sale | 5,000 | 122.92 | 614,600 |
| 2021-08-16 | Gennaro Norman (President of Sales) | Option Ex | 4,000 | 54.37 | 217,480 |
| 2021-08-16 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 121.26 | 5,320,194 |
| 2021-08-16 | Svane Mikkel (Chair and CEO) | Option Ex | 43,875 | 9.52 | 417,690 |
| 2021-08-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,222 | .00 | 0 |
| 2021-08-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,803 | .00 | 0 |
| 2021-08-15 | Gennaro Norman (President of Sales) | Option Ex | 3,424 | .00 | 0 |
| 2021-08-15 | Svane Mikkel (Chair and CEO) | Option Ex | 2,620 | .00 | 0 |
| 2021-08-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,666 | .00 | 0 |
| 2021-08-15 | Geschke John (Chief of Staff) | Option Ex | 1,253 | .00 | 0 |
| 2021-08-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 1,098 | .00 | 0 |
| 2021-08-10 | Geschke John (Chief of Staff) | Sale | 3,000 | 126.08 | 378,246 |
| 2021-08-10 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-08-09 | Abildgaard Soren (EVP of Engineering) | Sale | 7,066 | 128.32 | 906,709 |
| 2021-08-09 | Abildgaard Soren (EVP of Engineering) | Option Ex | 6,563 | 35.65 | 233,970 |
| 2021-08-09 | Agrawal Archana | Sale | 190 | 128.32 | 24,380 |
| 2021-08-09 | Wilson L Michelle | Sale | 10,000 | 128.32 | 1,283,200 |
| 2021-08-02 | Mcdermott Adrian (Chief Technology Officer) | Sale | 9,360 | 129.11 | 1,208,469 |
| 2021-08-02 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 9,360 | 6.24 | 58,406 |
| 2021-07-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,220 | .00 | 0 |
| 2021-07-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,801 | .00 | 0 |
| 2021-07-15 | Gennaro Norman (President of Sales) | Sale | 5,000 | 137.72 | 688,600 |
| 2021-07-15 | Gennaro Norman (President of Sales) | Option Ex | 7,422 | 18.12 | 134,508 |
| 2021-07-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 137.27 | 6,022,677 |
| 2021-07-15 | Svane Mikkel (Chair and CEO) | Option Ex | 46,495 | 1.90 | 88,526 |
| 2021-07-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,664 | .00 | 0 |
| 2021-07-15 | Geschke John (Chief of Staff) | Option Ex | 1,253 | .00 | 0 |
| 2021-07-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 1,098 | .00 | 0 |
| 2021-07-06 | Geschke John (Chief of Staff) | Sale | 3,000 | 147.86 | 443,582 |
| 2021-07-06 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-06-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,222 | .00 | 0 |
| 2021-06-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,802 | .00 | 0 |
| 2021-06-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 139.92 | 6,139,165 |
| 2021-06-15 | Svane Mikkel (Chair and CEO) | Option Ex | 46,496 | 1.90 | 88,528 |
| 2021-06-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,665 | .00 | 0 |
| 2021-06-15 | Geschke John (Chief of Staff) | Option Ex | 1,252 | .00 | 0 |
| 2021-06-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 1,096 | .00 | 0 |
| 2021-06-14 | Titterton Jeffrey J (Chief Operating Officer) | Sale | 3,000 | 140.80 | 422,397 |
| 2021-06-01 | Mcdermott Adrian (Chief Technology Officer) | Sale | 9,360 | 135.95 | 1,272,529 |
| 2021-06-01 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 9,360 | 6.24 | 58,406 |
| 2021-05-24 | Cabi Marc (Deputy Chief Financial Officer) | Sale | 719 | 137.00 | 98,503 |
| 2021-05-24 | Agrawal Archana | Sale | 1,136 | 137.00 | 155,632 |
| 2021-05-19 | Johnson Elwan Steve | Option Ex | 361 | .00 | 0 |
| 2021-05-19 | Gayle Brandon | Option Ex | 361 | .00 | 0 |
| 2021-05-19 | Curtis Michael John | Option Ex | 2,769 | .00 | 0 |
| 2021-05-19 | Mcdermott Adrian (Chief Technology Officer) | Sale | 1,290 | 130.27 | 168,048 |
| 2021-05-19 | Frandsen Michael Lyle | Option Ex | 2,769 | .00 | 0 |
| 2021-05-19 | Koplow Hilarie A. | Option Ex | 2,769 | .00 | 0 |
| 2021-05-19 | Bass Carl | Option Ex | 2,769 | .00 | 0 |
| 2021-05-19 | Wilson L Michelle | Option Ex | 2,769 | .00 | 0 |
| 2021-05-17 | Gennaro Norman (President of Sales) | Sale | 5,000 | 133.68 | 668,400 |
| 2021-05-17 | Gennaro Norman (President of Sales) | Option Ex | 4,000 | 54.37 | 217,480 |
| 2021-05-17 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 132.38 | 5,808,391 |
| 2021-05-17 | Svane Mikkel (Chair and CEO) | Option Ex | 43,875 | 9.52 | 417,690 |
| 2021-05-15 | Cabi Marc (Deputy Chief Financial Officer) | Option Ex | 1,103 | .00 | 0 |
| 2021-05-15 | Dreikosen Jaime (Corporate Controller) | Option Ex | 298 | .00 | 0 |
| 2021-05-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,221 | .00 | 0 |
| 2021-05-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,802 | .00 | 0 |
| 2021-05-15 | Gennaro Norman (President of Sales) | Option Ex | 3,424 | .00 | 0 |
| 2021-05-15 | Svane Mikkel (Chair and CEO) | Option Ex | 3,146 | .00 | 0 |
| 2021-05-15 | Mcdermott Adrian (Chief Technology Officer) | Option Ex | 1,900 | .00 | 0 |
| 2021-05-15 | Geschke John (Chief of Staff) | Option Ex | 1,454 | .00 | 0 |
| 2021-05-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 2,348 | .00 | 0 |
| 2021-05-11 | Johnson Inamarie (Chief People & Diversity Off.) | Sale | 1,561 | 128.28 | 200,245 |
| 2021-05-11 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,561 | 65.08 | 101,589 |
| 2021-05-11 | Geschke John (Chief of Staff) | Sale | 3,000 | 133.95 | 401,838 |
| 2021-05-11 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-04-19 | Abildgaard Soren (EVP of Engineering) | Sale | 1,007 | 148.82 | 149,861 |
| 2021-04-15 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,221 | .00 | 0 |
| 2021-04-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,802 | .00 | 0 |
| 2021-04-15 | Gennaro Norman (President of Sales) | Sale | 5,000 | 150.00 | 750,000 |
| 2021-04-15 | Gennaro Norman (President of Sales) | Option Ex | 7,424 | 28.28 | 209,928 |
| 2021-04-15 | Gomez Elena (Chief Financial Officer) | Sale | 6,500 | 150.00 | 975,000 |
| 2021-04-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 6,130 | 3.91 | 23,949 |
| 2021-04-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 150.45 | 6,600,993 |
| 2021-04-15 | Svane Mikkel (Chair and CEO) | Option Ex | 47,021 | 1.59 | 74,622 |
| 2021-04-15 | Titterton Jeffrey J (Chief Operating Officer) | Option Ex | 2,270 | .00 | 0 |
| 2021-04-13 | Geschke John (Chief of Staff) | Sale | 3,000 | 149.45 | 448,362 |
| 2021-04-13 | Geschke John (Chief of Staff) | Option Ex | 3,000 | 27.06 | 81,180 |
| 2021-04-12 | Abildgaard Soren (EVP of Engineering) | Sale | 407 | 142.92 | 58,168 |
| 2021-04-12 | Abildgaard Soren (EVP of Engineering) | Option Ex | 407 | 89.20 | 36,304 |
| 2021-04-07 | Abildgaard Soren (EVP of Engineering) | Sale | 362 | 139.11 | 50,357 |
| 2021-04-07 | Abildgaard Soren (EVP of Engineering) | Option Ex | 362 | 73.27 | 26,523 |
| 2021-04-06 | Abildgaard Soren (EVP of Engineering) | Sale | 2,187 | 138.23 | 302,309 |
| 2021-04-06 | Abildgaard Soren (EVP of Engineering) | Option Ex | 2,187 | 35.65 | 77,966 |
| 2021-04-01 | Gomez Elena (Chief Financial Officer) | Sale | 6,500 | 135.39 | 880,034 |
| 2021-04-01 | Gomez Elena (Chief Financial Officer) | Option Ex | 4,000 | 23.44 | 93,760 |
| 2021-03-22 | Gomez Elena (Chief Financial Officer) | Sale | 5,000 | 130.30 | 651,500 |
| 2021-03-22 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,000 | 23.44 | 70,320 |
| 2021-03-15 | Liu Ying Christina (Chief Accounting Officer) | Option Ex | 910 | .00 | 0 |
| 2021-03-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,802 | .00 | 0 |
| 2021-03-15 | Gennaro Norman (President of Sales) | Sale | 5,000 | 133.82 | 669,100 |
| 2021-03-15 | Gennaro Norman (President of Sales) | Option Ex | 7,423 | 18.12 | 134,527 |
| 2021-03-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 2,130 | .00 | 0 |
| 2021-03-15 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 133.62 | 5,862,709 |
| 2021-03-15 | Svane Mikkel (Chair and CEO) | Option Ex | 47,019 | 1.59 | 74,619 |
| 2021-03-15 | Mcdermott Adrian (President of Products) | Option Ex | 1,899 | .00 | 0 |
| 2021-03-15 | Geschke John (Chief of Staff) | Option Ex | 1,452 | .00 | 0 |
| 2021-03-15 | Titterton Jeffrey J (Chief Marketing Officer) | Option Ex | 2,269 | .00 | 0 |
| 2021-03-11 | Johnson Inamarie (Chief People & Diversity Off.) | Sale | 1,561 | 133.32 | 208,112 |
| 2021-03-11 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,561 | 65.08 | 101,589 |
| 2021-03-09 | Geschke John (Chief of Staff) | Sale | 3,400 | 131.21 | 446,114 |
| 2021-03-09 | Geschke John (Chief of Staff) | Option Ex | 3,400 | 25.25 | 85,850 |
| 2021-02-22 | Gomez Elena (Chief Financial Officer) | Sale | 5,000 | 155.00 | 775,000 |
| 2021-02-22 | Gomez Elena (Chief Financial Officer) | Option Ex | 3,000 | 23.44 | 70,320 |
| 2021-02-18 | Mcdermott Adrian (President of Products) | Sale | 807 | 151.18 | 122,002 |
| 2021-02-16 | Gennaro Norman (President of Sales) | Sale | 5,000 | 158.53 | 792,650 |
| 2021-02-16 | Gennaro Norman (President of Sales) | Option Ex | 4,000 | 65.98 | 263,920 |
| 2021-02-16 | Svane Mikkel (Chair and CEO) | Sale | 43,875 | 156.00 | 6,844,675 |
| 2021-02-16 | Svane Mikkel (Chair and CEO) | Option Ex | 43,875 | 9.52 | 417,690 |
| 2021-02-16 | Wilson L Michelle | Sale | 10,000 | 156.16 | 1,561,600 |
| 2021-02-15 | Liu Ying Christina (Chief Accounting Officer) | Option Ex | 852 | .00 | 0 |
| 2021-02-15 | Johnson Inamarie (Chief People & Diversity Off.) | Option Ex | 1,655 | .00 | 0 |
| 2021-02-15 | Gennaro Norman (President of Sales) | Option Ex | 3,128 | .00 | 0 |
| 2021-02-15 | Gomez Elena (Chief Financial Officer) | Option Ex | 1,836 | .00 | 0 |
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.