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 |
2023-05-25 Purchase |
2023-05-30 8:41 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
6,365 | $157.16 | $1,000,342 | 3,803,239 (Indirect Direct) |
View |
2022-12-15 Purchase |
2022-12-19 4:35 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
7,040 | $144.79 | $1,019,352 | 3,456,050 (Indirect Direct) |
View |
2022-11-14 Purchase |
2022-11-15 8:01 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
31,994 | $123.99 | $3,967,010 | 3,449,010 (Indirect Direct) |
View |
2022-11-11 Purchase |
2022-11-15 7:55 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
7,784 | $129.27 | $1,006,255 | 3,417,016 (Indirect 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 |
2023-08-11 Conversion(A) |
2023-08-11 7:42 pm |
N/A N/A |
Neuraxis INC | NRXS | MASIMO CORP 10% Owner |
1,231,991 | $0 | 821,327 (Direct) |
View |
2023-08-10 Conversion |
2023-08-10 5:16 pm |
N/A N/A |
Neuraxis INC | NRXS | MASIMO CORP 10% Owner |
1,231,991 | $0 | 821,327 (Direct) |
View |
Ownership |
2023-08-08 9:17 pm |
N/A N/A |
Neuraxis INC | NRXS | MASIMO CORP 10% Owner |
0 | $0 | 676,438 (Direct) |
View |
2023-06-26 Option Award |
2023-07-06 4:01 pm |
N/A 2033-06-25 |
MASIMO CORP | MASI | Politan Capital Management LP Politan Capital Management GP LLC Politan Capital Partners GP LLC Koffey Quentin Director by deputization Director |
1,228 | $0 | 4,714,746 (Indirect) |
View |
Ownership |
2023-07-06 4:00 pm |
N/A N/A |
MASIMO CORP | MASI | Politan Capital Management LP Politan Capital Management GP LLC Politan Capital Partners GP LLC Koffey Quentin Director by deputization Director |
0 | $0 | 4,713,518 (Indirect) |
View |
2023-06-26 Option Award |
2023-06-29 4:37 pm |
N/A 2033-06-25 |
MASIMO CORP | MASI | Brennan Michelle Director |
1,228 | $0 | 1,228 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 4:59 pm |
N/A 2033-06-25 |
MASIMO CORP | MASI | Mikkelson Adam Director |
1,228 | $0 | 1,228 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 4:57 pm |
N/A 2033-06-25 |
MASIMO CORP | MASI | REYNOLDS CRAIG B Director |
1,228 | $0 | 1,228 (Direct) |
View |
2023-05-26 Exercise |
2023-05-31 4:18 pm |
N/A N/A |
MASIMO CORP | MASI | Shimer Julie Ann Director |
1,435 | $0 | 4,410 (Direct) |
View |
2023-05-26 Exercise |
2023-05-31 4:18 pm |
N/A N/A |
MASIMO CORP | MASI | REYNOLDS CRAIG B Director |
1,435 | $0 | 6,657 (Direct) |
View |
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 |
2023-05-26 Exercise |
2023-05-31 4:17 pm |
N/A N/A |
MASIMO CORP | MASI | Mikkelson Adam Director |
1,435 | $0 | 4,108 (Direct) |
View |
2023-03-17 Gift |
2023-03-17 4:37 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
42,735 | $0 | 3,430,819 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:36 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
92,412 | $0 | 3,473,070 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 8:36 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
26,410 | $182.43 | 3,473,070 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:34 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | Young Micah W EVP & Chief Financial Officer |
13,818 | $0 | 31,350 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 8:34 pm |
N/A N/A |
MASIMO CORP | MASI | Young Micah W EVP & Chief Financial Officer |
2,663 | $182.43 | 31,350 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:32 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | Muhsin Bilal Chief Operating Officer |
18,834 | $0 | 37,427 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 8:32 pm |
N/A N/A |
MASIMO CORP | MASI | Muhsin Bilal Chief Operating Officer |
5,302 | $182.43 | 37,427 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:29 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | McClenahan Thomas Samuel EVP, GEN COUNSEL & CORP SEC |
13,818 | $0 | 44,939 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 8:29 pm |
N/A N/A |
MASIMO CORP | MASI | McClenahan Thomas Samuel EVP, GEN COUNSEL & CORP SEC |
2,668 | $182.43 | 44,939 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:27 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | Levy Tao EVP, Bus Dev |
10,457 | $0 | 28,680 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 8:27 pm |
N/A N/A |
MASIMO CORP | MASI | Levy Tao EVP, Bus Dev |
2,672 | $182.43 | 28,680 (Direct) |
View |
2023-03-03 Option Award |
2023-03-07 8:25 pm |
2024-03-03 2033-03-03 |
MASIMO CORP | MASI | Tripodi Blair COO, Consumer Division |
6,721 | $0 | 6,721 (Direct) |
View |
2022-02-14 Tax Withholding(A) |
2023-02-14 4:59 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
48,982 | $0 | 378,674 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 4:16 pm |
N/A 2032-05-26 |
MASIMO CORP | MASI | Shimer Julie Ann Director |
1,435 | $0 | 4,410 (Direct) |
View |
2022-05-26 Exercise |
2022-05-31 4:16 pm |
2022-05-26 2031-05-26 |
MASIMO CORP | MASI | Shimer Julie Ann Director |
922 | $139.34 | 4,410 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 4:15 pm |
N/A 2032-05-26 |
MASIMO CORP | MASI | REYNOLDS CRAIG B Director |
1,435 | $0 | 6,657 (Direct) |
View |
2022-05-26 Exercise |
2022-05-31 4:15 pm |
2022-05-26 2031-05-27 |
MASIMO CORP | MASI | REYNOLDS CRAIG B Director |
922 | $139.34 | 6,657 (Direct) |
View |
2022-05-26 Option Award |
2022-05-31 4:13 pm |
N/A 2032-05-26 |
MASIMO CORP | MASI | Mikkelson Adam Director |
1,435 | $0 | 4,108 (Direct) |
View |
2022-05-26 Exercise |
2022-05-31 4:13 pm |
2022-05-26 2032-05-27 |
MASIMO CORP | MASI | Mikkelson Adam Director |
922 | $139.34 | 4,108 (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 |
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 |
2022-04-11 Option Award |
2022-04-14 4:10 pm |
2023-04-11 2033-04-11 |
MASIMO CORP | MASI | Duffy Kevin P President, Consumer |
18,893 | $139.73 | 18,893 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 5:41 pm |
2023-02-22 2032-02-22 |
MASIMO CORP | MASI | Levy Tao EVP, Bus Dev |
6,362 | $157.53 | 6,362 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 5:39 pm |
2023-02-22 2032-02-22 |
MASIMO CORP | MASI | McClenahan Thomas Samuel EVP, GEN COUNSEL & CORP SEC |
6,362 | $157.53 | 6,362 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 5:34 pm |
2023-02-22 2032-02-22 |
MASIMO CORP | MASI | Muhsin Bilal Chief Operating Officer |
12,724 | $157.53 | 12,724 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 5:30 pm |
2023-02-22 2032-02-22 |
MASIMO CORP | MASI | Young Micah W EVP & Chief Financial Officer |
6,362 | $157.53 | 6,362 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 5:29 pm |
2023-02-22 2032-02-22 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
63,621 | $157.53 | 3,985,466 (Direct) |
View |
2022-02-14 Option Award |
2022-02-16 4:20 pm |
N/A N/A |
MASIMO CORP | MASI | Levy Tao EVP, Bus Dev |
9,302 | $0 | 20,895 (Direct) |
View |
2022-02-14 Option Award |
2022-02-16 4:18 pm |
N/A N/A |
MASIMO CORP | MASI | McClenahan Thomas Samuel EVP, GEN COUNSEL & CORP SEC |
9,302 | $0 | 33,789 (Direct) |
View |