Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"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
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-06-15 Sale |
2022-06-17 6:00 pm |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
66 | $57.01 | $3,763 | 26,595 (Direct) |
View |
2022-05-18 Sale |
2022-05-19 4:58 pm |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
813 | $98.64 | $80,194 | 92,760 (Direct) |
View |
2022-05-15 Sale |
2022-05-17 7:26 pm |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
7,000 | $100.2 | $701,400 | 145,287 (Direct) |
View |
2022-05-17 Sale |
2022-05-17 7:15 pm |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
242 | $100.56 | $24,336 | 134,296 (Direct) |
View |
2022-05-02 Sale |
2022-05-04 5:50 pm |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
9,761 | $120.25 | $1,173,760 | 218,694 (Direct) |
View |
2022-04-18 Sale |
2022-04-19 4:36 pm |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
7,000 | $123.85 | $866,950 | 175,194 (Direct) |
View |
2022-04-11 Sale |
2022-04-13 5:23 pm |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
3,000 | $122.34 | $367,030 | 69,628 (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 |
2022-06-15 Tax Withholding |
2022-06-17 6:00 pm |
N/A N/A |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
934 | $57.01 | 26,595 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 6:00 pm |
N/A 2029-02-28 |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
1,859 | $0 | 26,595 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:56 pm |
N/A N/A |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
967 | $57.01 | 891,912 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:56 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
1,947 | $0 | 891,912 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:52 pm |
N/A N/A |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
661 | $57.01 | 80,118 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:52 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
1,328 | $0 | 80,118 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:47 pm |
N/A N/A |
Zendesk Inc. | ZEN | Glaser Shelagh Chief Financial Officer |
595 | $57.01 | 55,518 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:47 pm |
N/A 2028-05-29 |
Zendesk Inc. | ZEN | Glaser Shelagh Chief Financial Officer |
1,251 | $0 | 55,518 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:44 pm |
N/A N/A |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
600 | $57.01 | 132,680 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:44 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
1,616 | $0 | 132,680 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:41 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
892 | $57.01 | 85,395 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:41 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
1,794 | $0 | 85,395 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:34 pm |
N/A N/A |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
680 | $57.01 | 65,344 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:34 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
1,366 | $0 | 65,344 (Direct) |
View |
2022-06-15 Tax Withholding |
2022-06-17 5:17 pm |
N/A N/A |
Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer |
431 | $57.01 | 38,799 (Direct) |
View |
2022-06-15 Exercise |
2022-06-17 5:17 pm |
N/A 2028-05-10 |
Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer |
867 | $0 | 38,799 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 8:24 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Koplow Hilarie A. Director |
1,396 | $0 | 14,761 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 8:22 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | SZKUTAK THOMAS J Director |
1,396 | $0 | 10,430 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 8:21 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Johnson Elwan Steve Director |
1,396 | $0 | 2,303 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 8:19 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Gayle Brandon Director |
1,396 | $0 | 2,324 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 8:16 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | BASS CARL Director |
1,396 | $0 | 17,204 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 5:53 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Agrawal Archana Director |
1,396 | $0 | 1,962 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 5:51 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Frandsen Michael Lyle Director |
1,396 | $0 | 15,445 (Direct) |
View |
2022-05-18 Tax Withholding |
2022-05-20 5:46 pm |
N/A N/A |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
492 | $100.19 | 12,722 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 5:46 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
1,396 | $0 | 12,722 (Direct) |
View |
2022-05-18 Exercise |
2022-05-20 5:44 pm |
2022-05-18 2028-05-18 |
Zendesk Inc. | ZEN | WILSON L MICHELLE Director |
1,396 | $0 | 62,287 (Direct) |
View |
2022-05-16 Option Award |
2022-05-17 7:52 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gayle Brandon Director |
115 | $0 | 928 (Direct) |
View |
2022-05-16 Option Award |
2022-05-17 7:50 pm |
N/A N/A |
Zendesk Inc. | ZEN | BASS CARL Director |
178 | $0 | 15,808 (Direct) |
View |
2022-05-16 Option Award |
2022-05-17 7:46 pm |
N/A N/A |
Zendesk Inc. | ZEN | Johnson Elwan Steve Director |
111 | $0 | 907 (Direct) |
View |
2022-05-16 Option Award |
2022-05-17 7:43 pm |
N/A N/A |
Zendesk Inc. | ZEN | Koplow Hilarie A. Director |
111 | $0 | 13,365 (Direct) |
View |
2022-05-16 Option Award |
2022-05-17 7:40 pm |
N/A N/A |
Zendesk Inc. | ZEN | SZKUTAK THOMAS J Director |
157 | $0 | 9,034 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:37 pm |
N/A N/A |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
643 | $102.15 | 26,691 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:37 pm |
N/A 2029-02-28 |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
1,859 | $0 | 26,691 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:33 pm |
N/A N/A |
Zendesk Inc. | ZEN | Glaser Shelagh Chief Financial Officer |
4,385 | $102.15 | 56,113 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:33 pm |
N/A 2028-05-29 |
Zendesk Inc. | ZEN | Glaser Shelagh Chief Financial Officer |
10,407 | $0 | 56,113 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:29 pm |
N/A N/A |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
660 | $102.15 | 80,779 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:29 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
1,327 | $0 | 80,779 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:26 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
892 | $102.15 | 145,287 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:26 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
5,000 | $35.47 | 145,287 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:26 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
6,795 | $0 | 145,287 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:24 pm |
N/A N/A |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
966 | $102.15 | 892,879 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:24 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
1,944 | $0 | 892,879 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:22 pm |
N/A N/A |
Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer |
2,600 | $102.15 | 39,230 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:22 pm |
N/A 2028-05-10 |
Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer |
7,183 | $0 | 39,230 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:18 pm |
N/A N/A |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
681 | $102.15 | 66,024 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:18 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
1,367 | $0 | 66,024 (Direct) |
View |
2022-05-15 Tax Withholding |
2022-05-17 7:15 pm |
N/A N/A |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
600 | $102.15 | 134,296 (Direct) |
View |
2022-05-15 Exercise |
2022-05-17 7:15 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
1,616 | $0 | 134,296 (Direct) |
View |
2022-05-02 Exercise |
2022-05-04 5:50 pm |
N/A N/A |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
9,761 | $9.52 | 218,694 (Direct) |
View |
2022-05-02 Exercise |
2022-05-04 5:50 pm |
N/A 2024-02-13 |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
9,761 | $0 | 218,694 (Direct) |
View |
2022-04-18 Exercise |
2022-04-19 4:36 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
1,000 | $73.27 | 175,194 (Direct) |
View |
2022-04-18 Exercise |
2022-04-19 4:36 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
4,000 | $35.47 | 175,194 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:36 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
6,793 | $0 | 175,194 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:36 pm |
N/A N/A |
Zendesk Inc. | ZEN | Gennaro Norman President of Sales |
891 | $125.17 | 175,194 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:34 pm |
N/A 2029-02-28 |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
1,859 | $0 | 27,334 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:34 pm |
N/A N/A |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
643 | $125.17 | 27,334 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:33 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
1,946 | $0 | 893,845 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:33 pm |
N/A N/A |
Zendesk Inc. | ZEN | Svane Mikkel Chair and CEO |
966 | $125.17 | 893,845 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:31 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
2,846 | $0 | 137,564 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:31 pm |
N/A N/A |
Zendesk Inc. | ZEN | McDermott Adrian Chief Technology Officer |
1,413 | $125.17 | 137,564 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:29 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
1,368 | $0 | 66,502 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:29 pm |
N/A N/A |
Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer |
476 | $125.17 | 66,502 (Direct) |
View |
2022-04-15 Exercise |
2022-04-19 4:28 pm |
N/A 2026-02-07 |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
1,326 | $0 | 81,197 (Direct) |
View |
2022-04-15 Tax Withholding |
2022-04-19 4:28 pm |
N/A N/A |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
660 | $125.17 | 81,197 (Direct) |
View |
2022-04-11 Exercise |
2022-04-13 5:23 pm |
N/A N/A |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
3,000 | $38.5 | 69,628 (Direct) |
View |
2022-04-11 Exercise |
2022-04-13 5:23 pm |
N/A 2028-02-08 |
Zendesk Inc. | ZEN | Geschke John Chief of Staff |
3,000 | $0 | 69,628 (Direct) |
View |
2022-03-15 Tax Withholding |
2022-03-17 8:56 pm |
N/A N/A |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
1,354 | $110.79 | 27,977 (Direct) |
View |
2022-03-15 Exercise |
2022-03-17 8:56 pm |
N/A 2029-02-28 |
Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. |
3,718 | $0 | 27,977 (Direct) |
View |