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 |
2020-06-04 Sale |
2020-06-08 5:05 pm |
MASIMO CORP | MASI | Cohen H Michael Director |
587 | $225.37 | $132,292 | 717 (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 |
2023-05-26 Exercise |
2023-05-31 4:18 pm |
N/A N/A |
MASIMO CORP | MASI | Cohen H Michael Director |
1,435 | $0 | 3,823 (Direct) |
View |
2022-05-26 Exercise |
2022-05-31 4:12 pm |
N/A 2031-05-27 |
MASIMO CORP | MASI | Cohen H Michael Director |
922 | $139.34 | 3,823 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 4:12 pm |
N/A 2032-05-26 |
MASIMO CORP | MASI | Cohen H Michael Director |
1,435 | $0 | 3,823 (Direct) |
View |
2021-05-27 Exercise |
2021-06-01 5:39 pm |
2021-05-27 2030-05-29 |
MASIMO CORP | MASI | Cohen H Michael Director |
749 | $216.79 | 2,388 (Direct) |
View |
2021-05-27 Option Award |
2021-06-01 5:39 pm |
N/A 2031-05-27 |
MASIMO CORP | MASI | Cohen H Michael Director |
922 | $0 | 2,388 (Direct) |
View |
2020-05-29 Exercise |
2020-06-02 5:36 pm |
2020-05-29 2029-05-30 |
MASIMO CORP | MASI | Cohen H Michael Director |
1,304 | $240.19 | 2,053 (Direct) |
View |
2020-05-29 Option Award |
2020-06-02 5:36 pm |
N/A 2030-05-29 |
MASIMO CORP | MASI | Cohen H Michael Director |
749 | $0 | 2,053 (Direct) |
View |