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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-02-23 Exercise |
2025-02-24 5:07 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
7,012 | $0 | 49,522 (Direct) |
View |
| 2025-02-23 Tax Withholding |
2025-02-24 5:07 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
3,775 | $57.75 | 49,522 (Direct) |
View |
| 2025-02-20 Option Award |
2025-02-21 6:50 pm |
2026-02-20 2035-02-20 |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
43,930 | $0 | 43,930 (Direct) |
View |
| 2025-02-16 Exercise |
2025-02-18 6:41 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
22,205 | $0 | 34,844 (Direct) |
View |
| 2025-02-16 Tax Withholding |
2025-02-18 6:41 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
11,955 | $58.29 | 34,844 (Direct) |
View |
| 2025-02-12 Option Award |
2025-02-14 6:11 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
48,067 | $0 | 62,093 (Direct) |
View |
| 2025-01-03 Exercise |
2025-01-06 5:12 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
7,611 | $0 | 22,613 (Direct) |
View |
| 2025-01-03 Tax Withholding |
2025-01-06 5:12 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
4,289 | $47.74 | 22,613 (Direct) |
View |
| 2024-06-12 Option Award |
2024-06-14 4:17 pm |
2025-06-12 N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, CHIEF LEGAL OFFICER |
20,137 | $0 | 20,137 (Direct) |
View |
| 2024-02-23 Option Award |
2024-02-27 5:08 pm |
2025-02-23 2034-02-23 |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
57,109 | $0 | 57,109 (Direct) |
View |
| 2024-02-16 Exercise |
2024-02-20 6:55 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
4,796 | $0 | 26,068 (Direct) |
View |
| 2024-02-16 Tax Withholding |
2024-02-20 6:55 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
2,577 | $36.1 | 26,068 (Direct) |
View |
| 2024-01-03 Exercise |
2024-01-05 4:04 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
7,611 | $0 | 24,683 (Direct) |
View |
| 2024-01-03 Tax Withholding |
2024-01-05 4:04 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
2,957 | $35.78 | 24,683 (Direct) |
View |
| 2023-02-16 Option Award |
2023-02-21 7:02 pm |
2024-02-16 2033-02-16 |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
74,139 | $0 | 74,139 (Direct) |
View |
| 2023-01-03 Exercise |
2023-01-04 6:00 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
7,611 | $0 | 27,640 (Direct) |
View |
| 2023-01-03 Tax Withholding |
2023-01-04 6:00 pm |
N/A N/A |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, GENERAL COUNSEL |
2,804 | $55.13 | 27,640 (Direct) |
View |
| 2022-01-03 Option Award |
2022-01-05 4:13 pm |
2023-01-03 2032-01-03 |
HALOZYME THERAPEUTICS INC. | HALO | Snyder Mark Howard SVP, General Counsel |
113,586 | $0 | 113,586 (Direct) |
View |