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 |
2022-01-01 Sale |
2022-02-14 4:33 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
2 | $273.18 | $546 | 10,366 (Indirect) |
View |
2021-11-17 Sale |
2021-11-19 4:30 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
61,412 | $300.42 | $18,449,182 | 3,819,376 (Indirect Direct) |
View |
2021-11-12 Sale |
2021-11-16 5:25 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
38,588 | $300.98 | $11,614,272 | 3,880,788 (Indirect Direct) |
View |
2021-11-03 Sale |
2021-11-05 5:21 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
4,373 | $290.16 | $1,268,889 | 3,919,376 (Indirect Direct) |
View |
2021-10-29 Sale |
2021-11-02 5:20 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
45,842 | $291.15 | $13,346,917 | 3,923,749 (Indirect Direct) |
View |
2021-10-26 Sale |
2021-10-28 5:04 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
49,785 | $290.9 | $14,482,361 | 3,969,591 (Indirect Direct) |
View |
2021-01-12 Sale |
2021-01-14 4:03 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
3,403 | $280.32 | $953,943 | 3,873,432 (Indirect Direct) |
View |
2021-01-07 Sale |
2021-01-11 6:16 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
63,274 | $281.67 | $17,822,385 | 3,876,835 (Indirect Direct) |
View |
2020-12-10 Sale |
2020-12-14 4:04 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
42,664 | $270.61 | $11,545,486 | 3,926,147 (Indirect Direct) |
View |
2020-12-08 Sale |
2020-12-10 5:15 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
57,336 | $270.67 | $15,519,270 | 4,006,802 (Indirect Direct) |
View |
2020-12-03 Sale |
2020-12-07 4:09 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
100,000 | $262.94 | $26,294,003 | 4,131,797 (Indirect Direct) |
View |
2020-10-27 Sale |
2020-10-29 4:06 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
47,508 | $250.47 | $11,899,167 | 4,120,109 (Indirect Direct) |
View |
2020-10-07 Sale |
2020-10-09 4:17 pm |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
52,492 | $250.87 | $13,168,511 | 4,167,617 (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 |
2024-08-08 Exercise |
2024-08-12 9:59 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
231,748 | $37.84 | 4,555,918 (Direct) |
View |
2024-08-08 Exercise |
2024-08-12 9:59 pm |
N/A 2026-02-28 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
231,748 | $0 | 4,555,918 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 9:35 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
3,929 | $128.7 | 3,500,687 (Direct) |
View |
2024-03-01 Option Award |
2024-03-01 9:35 pm |
N/A 2034-03-01 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
67,432 | $0 | 3,500,687 (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 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 8:36 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 |
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 |
2022-02-22 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 4:08 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
93,032 | $0 | 3,921,845 (Direct) |
View |
2022-01-02 Exercise |
2022-01-04 4:26 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
20,000 | $0 | 3,848,815 (Direct) |
View |
2022-01-02 Tax Withholding |
2022-01-04 4:26 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
10,561 | $292.78 | 3,848,815 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 4:32 pm |
2022-02-26 2031-03-26 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
39,563 | $250.73 | 4,058,939 (Direct) |
View |
2021-02-22 Option Award |
2021-02-24 4:38 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
145,944 | $0 | 4,019,376 (Direct) |
View |
2021-01-02 Exercise |
2021-01-06 4:12 pm |
N/A N/A |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
20,000 | $0 | 3,960,109 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 11:27 am |
N/A N/A |
Stereotaxis Inc. | STXS | KIANI JOE E Director 10% Owner |
30,000 | $0 | 6,413,846 (Direct) |
View |
2020-12-10 Exercise |
2020-12-14 4:04 pm |
2015-02-18 2024-02-18 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
42,664 | $28.03 | 3,926,147 (Direct) |
View |
2020-12-08 Exercise |
2020-12-10 5:15 pm |
2015-02-18 2024-02-18 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
57,336 | $28.03 | 4,006,802 (Direct) |
View |
2020-12-03 Exercise |
2020-12-07 4:09 pm |
2015-02-18 2024-02-18 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
100,000 | $28.03 | 4,131,797 (Direct) |
View |
2020-10-27 Exercise |
2020-10-29 4:06 pm |
2015-02-18 2024-02-18 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
47,508 | $28.03 | 4,120,109 (Direct) |
View |
2020-10-07 Exercise |
2020-10-09 4:17 pm |
2015-02-18 2024-02-18 |
MASIMO CORP | MASI | KIANI JOE E CEO and Chairman of the Board |
52,492 | $28.03 | 4,167,617 (Direct) |
View |
2020-07-01 Option Award |
2020-07-06 5:28 pm |
N/A N/A |
Stereotaxis Inc. | STXS | KIANI JOE E Director 10% Owner |
30,000 | $0 | 6,383,846 (Direct) |
View |