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.
"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 |
2022-08-02 Sale | 2022-08-04 9:41 pm | Zendesk Inc. | ZEN | Svane Mikkel CEO Chairman | 101,930 | $75.28 | $7,673,657 | 751,983 (Direct) | View |
2022-08-02 Sale | 2022-08-04 9:31 pm | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 30,000 | $75.25 | $2,257,539 | 11,023 (Direct) | View |
2022-07-15 Sale | 2022-07-19 7:12 pm | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 7,000 | $75 | $525,000 | 129,503 (Direct) | View |
2022-06-24 Sale | 2022-06-28 7:55 pm | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 7,000 | $75.5 | $528,500 | 109,619 (Direct) | View |
2022-05-18 Sale | 2022-05-19 4:58 pm | Zendesk Inc. | ZEN | McDermott Adrian CTO | 813 | $98.64 | $80,194 | 92,760 (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 |
2022-08-02 Exercise | 2022-08-04 9:31 pm | N/A N/A | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 5,477 | $27.34 | 11,023 (Direct) | View |
2022-08-02 Exercise | 2022-08-04 9:31 pm | N/A 2027-05-16 | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 5,477 | $0 | 11,023 (Direct) | View |
2022-07-26 Option Award | 2022-08-01 9:42 pm | N/A 2029-07-26 | Zendesk Inc. | ZEN | Copeland Pat Chief Engineering Officer | 97,032 | $0 | 97,032 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:36 pm | N/A N/A | Zendesk Inc. | ZEN | McDermott Adrian CTO | 600 | $74.31 | 131,877 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:36 pm | N/A 2026-02-07 | Zendesk Inc. | ZEN | McDermott Adrian CTO | 1,615 | $0 | 131,877 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:33 pm | N/A N/A | Zendesk Inc. | ZEN | Svane Mikkel CEO Chairman | 966 | $74.31 | 890,946 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:33 pm | N/A 2026-02-07 | Zendesk Inc. | ZEN | Svane Mikkel CEO Chairman | 1,945 | $0 | 890,946 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:22 pm | N/A N/A | Zendesk Inc. | ZEN | Glaser Shelagh CFO | 595 | $74.31 | 54,923 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:22 pm | N/A 2028-05-29 | Zendesk Inc. | ZEN | Glaser Shelagh CFO | 1,250 | $0 | 54,923 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:16 pm | N/A N/A | Zendesk Inc. | ZEN | Geschke John Chief of Staff | 659 | $74.31 | 79,459 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:16 pm | N/A 2026-02-07 | Zendesk Inc. | ZEN | Geschke John Chief of Staff | 1,326 | $0 | 79,459 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:12 pm | N/A N/A | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 5,000 | $35.47 | 129,503 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:12 pm | N/A N/A | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 892 | $74.31 | 129,503 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:12 pm | N/A 2026-02-07 | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 6,794 | $0 | 129,503 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:05 pm | N/A N/A | Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. | 923 | $74.31 | 25,672 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:05 pm | N/A 2029-02-28 | Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. | 1,860 | $0 | 25,672 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 7:01 pm | N/A N/A | Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer | 431 | $74.31 | 38,368 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 7:01 pm | N/A 2028-05-10 | Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer | 867 | $0 | 38,368 (Direct) | View |
2022-07-15 Tax Withholding | 2022-07-19 6:58 pm | N/A N/A | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 681 | $74.31 | 64,663 (Direct) | View |
2022-07-15 Exercise | 2022-07-19 6:58 pm | N/A 2026-02-07 | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 1,368 | $0 | 64,663 (Direct) | View |
2022-06-24(A) Option Award | 2022-06-30 6:30 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Nieto Andrea Chief People Officer | 9,677 | $0 | 9,677 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 8:31 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Titterton Jeffrey J Chief Operating Officer | 25,806 | $0 | 25,806 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 8:28 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Nieto Andrea Chief People Officer | 9,677 | $0 | 9,677 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 8:25 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | McDermott Adrian CTO | 12,903 | $0 | 12,903 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 8:13 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Geschke John Chief of Staff | 25,806 | $0 | 25,806 (Direct) | View |
2022-06-24 Exercise | 2022-06-28 7:55 pm | N/A N/A | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 5,000 | $35.47 | 109,619 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 7:55 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 25,806 | $0 | 109,619 (Direct) | View |
2022-06-24 Exercise | 2022-06-28 7:55 pm | N/A 2028-01-09 | Zendesk Inc. | ZEN | Gennaro Norman President of Sales | 5,000 | $0 | 109,619 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 7:38 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Constantinople Alex Chief Marketing Officer | 9,677 | $0 | 9,677 (Direct) | View |
2022-06-24 Option Award | 2022-06-28 7:28 pm | N/A 2029-06-24 | Zendesk Inc. | ZEN | Glaser Shelagh CFO | 19,355 | $0 | 19,355 (Direct) | View |
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 Disposition | 2022-06-17 6:00 pm | N/A N/A | Zendesk Inc. | ZEN | Curtis Michael John Interim Chief Engineering Off. | 66 | $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 CEO Chairman | 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 CEO Chairman | 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 CFO | 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 CFO | 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 CTO | 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 CTO | 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 |