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 |
2025-03-17 Option Award |
2025-03-19 5:57 pm |
N/A N/A |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
986,194 | $0 | 1,814,643 (Direct) |
View |
2025-01-15 Tax Withholding |
2025-01-17 4:19 pm |
N/A N/A |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
160,981 | $4.56 | 828,449 (Direct) |
View |
2024-10-15 Tax Withholding |
2024-10-16 4:26 pm |
N/A N/A |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
50,843 | $8.29 | 989,430 (Direct) |
View |
2024-01-16 Option Award |
2024-01-18 6:30 pm |
N/A N/A |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
758,415 | $0 | 1,040,273 (Direct) |
View |
2023-10-16 Tax Withholding |
2023-10-17 5:12 pm |
N/A N/A |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
66,197 | $7.54 | 281,858 (Direct) |
View |
2023-08-21 Option Award |
2023-08-22 4:22 pm |
N/A 2026-08-21 |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III Chief Executive Officer |
300,000 | $0 | 300,000 (Direct) |
View |
2022-10-17 Option Award |
2022-10-19 4:39 pm |
N/A 2032-10-17 |
MARAVAI LIFESCIENCES HOLDINGS INC. | MRVI | MARTIN WILLIAM E. III See remarks |
992,039 | $0 | 992,039 (Direct) |
View |