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Insider Trading - Zendesk Inc. (ZEN)

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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ZEN Insider Trading Transactions for Zendesk Inc.
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2019-10-17
Sale		 2019-10-18
5:03 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 714 $68.64 $49,009 81,464
(Direct)		 View
2019-10-17
Sale		 2019-10-18
5:01 pm		 Zendesk Inc. ZEN Gennaro Norman
VP		 753 $68.64 $51,686 16,472
(Direct)		 View
2019-10-07
Sale		 2019-10-09
6:29 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $74.73 $260,365 84,948
(Direct)		 View
2019-09-19
Sale		 2019-09-20
8:22 pm		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,700 $78.2 $132,940 56,000
(Direct)		 View
2019-09-20
Sale		 2019-09-20
8:20 pm		 Zendesk Inc. ZEN Gomez Elena
CFO		 4,500 $77.53 $348,885 133,000
(Direct)		 View
2019-09-18
Sale		 2019-09-20
5:58 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 714 $76.69 $54,757 81,464
(Direct)		 View
2019-09-18
Sale		 2019-09-20
5:56 pm		 Zendesk Inc. ZEN Gennaro Norman
VP		 753 $76.69 $57,748 15,854
(Direct)		 View
2019-09-06
Sale		 2019-09-09
4:11 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $78.96 $275,100 84,948
(Direct)		 View
2019-09-05
Sale		 2019-09-06
4:39 pm		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,700 $79.54 $453,373 53,000
(Direct)		 View
2019-08-23
Sale		 2019-08-26
5:01 pm		 Zendesk Inc. ZEN WILSON L MICHELLE
Director		 20,000 $82.5 $1,650,000 115,790
(Direct)		 View
2019-08-23
Sale		 2019-08-26
4:59 pm		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,500 $80.07 $440,386 27,160
(Direct)		 View
2019-08-21
Sale		 2019-08-22
9:52 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 1,742 $79.99 $139,341 83,206
(Direct)		 View
2019-08-20
Sale		 2019-08-22
4:51 pm		 Zendesk Inc. ZEN Gomez Elena
CFO		 5,000 $76.6 $383,000 135,000
(Direct)		 View
2019-08-20
Sale		 2019-08-22
4:48 pm		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 100,000 $77.04 $7,704,120 1,228,532
(Direct)		 View
2019-08-20
Sale		 2019-08-22
4:46 pm		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 13,700 $78.83 $1,080,011 69,000
(Direct)		 View
2019-08-19
Sale		 2019-08-20
7:40 pm		 Zendesk Inc. ZEN McDermott Adrian
President		 715 $77.52 $55,427 81,464
(Direct)		 View
2019-08-19
Sale		 2019-08-20
7:37 pm		 Zendesk Inc. ZEN Gennaro Norman
VP		 753 $77.52 $58,373 15,236
(Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 235 $0 23,751
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 117 $72.85 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 23,751
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 620 $72.85 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 292 $0 23,751
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:31 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 145 $72.85 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 235 $0 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
2024-08-01		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:31 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 292 $0 23,751
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 52 $0 7,313
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 18 $72.85 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 291 $0 7,313
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 101 $72.85 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 271 $0 7,313
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 94 $72.85 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 110 $0 7,313
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:28 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 39 $72.85 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
2023-04-28		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 52 $0 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
2024-05-02		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 291 $0 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
2025-01-09		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 271 $0 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:28 pm		 N/A
2026-01-07		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 110 $0 7,313
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:25 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 271 $0 36,667
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:25 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 135 $72.85 36,667
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:25 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 1,146 $0 36,667
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
5:25 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 569 $72.85 36,667
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:25 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 271 $0 36,667
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
5:25 pm		 N/A
2025-07-27		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 1,146 $0 36,667
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 415 $0 21,039
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 206 $72.85 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,916 $0 21,039
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 1,446 $72.85 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 233 $0 21,039
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 116 $72.85 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 644 $0 21,039
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:58 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 320 $72.85 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Gomez Elena
CFO		 415 $0 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,916 $0 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Gomez Elena
CFO		 233 $0 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:58 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Gomez Elena
CFO		 644 $0 21,039
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 415 $0 50,827
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 206 $72.85 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 2,916 $0 50,827
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 1,446 $72.85 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 200 $0 50,827
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 100 $72.85 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 610 $0 50,827
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:56 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 303 $72.85 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Keiser John T.
COO		 415 $0 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Keiser John T.
COO		 2,916 $0 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Keiser John T.
COO		 200 $0 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:56 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Keiser John T.
COO		 610 $0 50,827
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 504 $0 82,406
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 250 $72.85 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 226 $0 82,406
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 113 $72.85 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 233 $0 82,406
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 116 $72.85 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 458 $0 82,406
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:50 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 228 $72.85 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN McDermott Adrian
President		 504 $0 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN McDermott Adrian
President		 226 $0 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN McDermott Adrian
President		 233 $0 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:50 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN McDermott Adrian
President		 458 $0 82,406
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 540 $0 1,131,142
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 268 $72.85 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 520 $0 1,131,142
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 258 $72.85 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 525 $0 1,131,142
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 261 $72.85 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 675 $0 1,131,142
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 335 $72.85 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 540 $0 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 520 $0 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 525 $0 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:48 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 675 $0 1,131,142
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 307 $0 22,943
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 153 $72.85 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 22,943
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 98 $72.85 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 22,943
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 100 $72.85 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 385 $0 22,943
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:45 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 191 $72.85 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 307 $0 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:45 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 385 $0 22,943
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:42 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 325 $0 64,688
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:42 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 162 $72.85 64,688
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:42 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 2,396 $0 64,688
(Direct)		 View
2019-10-15
Tax Withholding		 2019-10-17
4:42 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 1,188 $72.85 64,688
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:42 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Gennaro Norman
VP		 325 $0 64,688
(Direct)		 View
2019-10-15
Exercise		 2019-10-17
4:42 pm		 N/A
2025-01-31		 Zendesk Inc. ZEN Gennaro Norman
VP		 2,396 $0 64,688
(Direct)		 View
2019-10-07
Exercise		 2019-10-09
6:29 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $6.24 84,948
(Direct)		 View
2019-10-07
Exercise		 2019-10-09
6:29 pm		 N/A
2023-05-03		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $6.24 84,948
(Direct)		 View
2019-09-19
Exercise		 2019-09-20
8:22 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,000 $27.34 56,000
(Direct)		 View
2019-09-19
Exercise		 2019-09-20
8:22 pm		 N/A
2027-05-16		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,000 $27.34 56,000
(Direct)		 View
2019-09-20
Exercise		 2019-09-20
8:20 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,000 $23.44 133,000
(Direct)		 View
2019-09-20
Exercise		 2019-09-20
8:20 pm		 N/A
2026-05-06		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,000 $23.44 133,000
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 236 $0 25,001
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 118 $73.46 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 25,001
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 620 $73.46 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 291 $0 25,001
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 145 $73.46 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 236 $0 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
2024-08-01		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:39 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 291 $0 25,001
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 52 $0 7,584
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 18 $73.46 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 292 $0 7,584
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 101 $73.46 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 271 $0 7,584
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 94 $73.46 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 110 $0 7,584
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:37 pm		 N/A
N/A		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 39 $73.46 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
2023-04-28		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 52 $0 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
2024-05-02		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 292 $0 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
2025-01-09		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 271 $0 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:37 pm		 N/A
2026-01-07		 Zendesk Inc. ZEN Liu Ying Christina
CAO		 110 $0 7,584
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 414 $0 48,741
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 206 $73.46 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 2,917 $0 48,741
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 1,447 $73.46 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 200 $0 48,741
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 100 $73.46 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 611 $0 48,741
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:35 pm		 N/A
N/A		 Zendesk Inc. ZEN Keiser John T.
COO		 303 $73.46 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Keiser John T.
COO		 414 $0 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Keiser John T.
COO		 2,917 $0 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Keiser John T.
COO		 200 $0 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:35 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Keiser John T.
COO		 611 $0 48,741
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:33 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 271 $0 37,813
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:33 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 135 $73.46 37,813
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:33 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 1,146 $0 37,813
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:33 pm		 N/A
N/A		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 569 $73.46 37,813
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:33 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 271 $0 37,813
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:33 pm		 N/A
2025-07-27		 Zendesk Inc. ZEN Johnson InaMarie
Chief People Officer		 1,146 $0 37,813
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 414 $0 23,335
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 206 $73.46 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,917 $0 23,335
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 1,447 $73.46 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 234 $0 23,335
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 117 $73.46 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 643 $0 23,335
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:32 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 319 $73.46 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Gomez Elena
CFO		 414 $0 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,917 $0 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Gomez Elena
CFO		 234 $0 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:32 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Gomez Elena
CFO		 643 $0 23,335
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:30 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 325 $0 67,084
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:30 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 162 $73.46 67,084
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:30 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 2,396 $0 67,084
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:30 pm		 N/A
N/A		 Zendesk Inc. ZEN Gennaro Norman
VP		 1,188 $73.46 67,084
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:30 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Gennaro Norman
VP		 325 $0 67,084
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:30 pm		 N/A
2025-01-31		 Zendesk Inc. ZEN Gennaro Norman
VP		 2,396 $0 67,084
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 504 $0 82,406
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 250 $73.46 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 226 $0 82,406
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 113 $73.46 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 234 $0 82,406
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 117 $73.46 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 458 $0 82,406
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:28 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 228 $73.46 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN McDermott Adrian
President		 504 $0 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN McDermott Adrian
President		 226 $0 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN McDermott Adrian
President		 234 $0 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:28 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN McDermott Adrian
President		 458 $0 82,406
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 306 $0 22,398
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 152 $73.46 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 22,398
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 98 $73.46 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 22,398
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 100 $73.46 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 386 $0 22,398
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:26 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 192 $73.46 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 306 $0 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:26 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 386 $0 22,398
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 539 $0 1,130,004
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 268 $73.46 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 521 $0 1,130,004
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 259 $73.46 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 525 $0 1,130,004
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 261 $73.46 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 675 $0 1,130,004
(Direct)		 View
2019-09-15
Tax Withholding		 2019-09-17
6:24 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 335 $73.46 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 539 $0 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 521 $0 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 525 $0 1,130,004
(Direct)		 View
2019-09-15
Exercise		 2019-09-17
6:24 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 675 $0 1,130,004
(Direct)		 View
2019-09-06
Exercise		 2019-09-09
4:11 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $6.24 84,948
(Direct)		 View
2019-09-06
Exercise		 2019-09-09
4:11 pm		 N/A
2023-05-03		 Zendesk Inc. ZEN McDermott Adrian
President		 3,484 $6.24 84,948
(Direct)		 View
2019-09-05
Exercise		 2019-09-06
4:39 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,700 $24.77 53,000
(Direct)		 View
2019-09-05
Exercise		 2019-09-06
4:39 pm		 N/A
2025-02-05		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,700 $24.77 53,000
(Direct)		 View
2019-08-23
Exercise		 2019-08-26
4:59 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,500 $23.44 27,160
(Direct)		 View
2019-08-23
Exercise		 2019-08-26
4:59 pm		 N/A
2026-05-06		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 5,500 $23.44 27,160
(Direct)		 View
2019-08-21
Exercise		 2019-08-22
9:52 pm		 N/A
N/A		 Zendesk Inc. ZEN McDermott Adrian
President		 1,742 $6.24 83,206
(Direct)		 View
2019-08-21
Exercise		 2019-08-22
9:52 pm		 N/A
2023-05-03		 Zendesk Inc. ZEN McDermott Adrian
President		 1,742 $6.24 83,206
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:51 pm		 N/A
N/A		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,000 $23.44 135,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:51 pm		 N/A
2026-05-06		 Zendesk Inc. ZEN Gomez Elena
CFO		 2,000 $23.44 135,000
(Direct)		 View
2019-08-20
Gift		 2019-08-22
4:48 pm		 N/A
N/A		 Zendesk Inc. ZEN Svane Mikkel
CEO, Chairman		 100,000 $0 1,228,532
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,000 $27.34 69,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 6,000 $27.34 69,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 6,000 $27.34 69,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
2027-05-16		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,000 $27.34 69,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
2027-05-16		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 6,000 $27.34 69,000
(Direct)		 View
2019-08-20
Exercise		 2019-08-22
4:46 pm		 N/A
2027-05-16		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 6,000 $27.34 69,000
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 235 $0 26,251
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 117 $74.7 26,251
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 26,251
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 620 $74.7 26,251
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 292 $0 26,251
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:23 pm		 N/A
N/A		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 145 $74.7 26,251
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 235 $0 26,251
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
2024-08-01		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 1,250 $0 26,251
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:23 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Titterton Jeffrey J
Chief Marketing Officer		 292 $0 26,251
(Direct)		 View
2019-08-15
Option Award		 2019-08-16
9:19 pm		 N/A
N/A		 Zendesk Inc. ZEN Marooney Caryn
Director		 136 $0 62,074
(Direct)		 View
2019-08-15
Option Award		 2019-08-16
9:17 pm		 N/A
N/A		 Zendesk Inc. ZEN Koplow Hilarie A.
Director		 121 $0 7,013
(Direct)		 View
2019-08-15
Option Award		 2019-08-16
9:15 pm		 N/A
N/A		 Zendesk Inc. ZEN BASS CARL
Director		 200 $0 20,681
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 306 $0 21,851
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 152 $74.7 21,851
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 21,851
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 98 $74.7 21,851
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 21,851
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 100 $74.7 21,851
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 385 $0 21,851
(Direct)		 View
2019-08-15
Tax Withholding		 2019-08-16
9:13 pm		 N/A
N/A		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 191 $74.7 21,851
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
2026-02-07		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 306 $0 21,851
(Direct)		 View
2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
2023-05-06		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 196 $0 21,851
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2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
2024-05-09		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 200 $0 21,851
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2019-08-15
Exercise		 2019-08-16
9:13 pm		 N/A
2025-02-08		 Zendesk Inc. ZEN Geschke John
CLO and SVP Administration		 385 $0 21,851
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