Insider Trading & Ownership - MASIMO CORP (MASI)

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>>
Time period
Insider Trading Transactions for MASIMO CORP
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-07-01
Sale
2025-07-03
5:38 pm
Neuraxis INCNRXSMASIMO CORP
10% Owner
821,327$2.25$1,847,9860
(Direct)
View
2025-05-12
Sale
2025-05-14
5:32 pm
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
10,000$163.28$1,632,78124,172
(Direct)
View
2025-03-14
Sale
2025-03-14
5:24 pm
MASIMO CORPMASIREYNOLDS CRAIG B
Director
2,053$166.13$341,06816,581
(Direct)
View
2025-03-10
Sale
2025-03-12
8:05 pm
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
30,000$167.49$5,024,58524,172
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-07-01
Conversion
2025-07-03
5:38 pm
N/A
N/A
Neuraxis INCNRXSMASIMO CORP
10% Owner
289,779$0.00010
(Direct)
View
2025-07-01
Exercise
2025-07-03
5:38 pm
N/A
N/A
Neuraxis INCNRXSMASIMO CORP
10% Owner
289,779$00
(Direct)
View
2025-05-12
Exercise
2025-05-14
5:32 pm
2016-05-13
2025-05-13
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
10,000$34.5124,172
(Direct)
View
2025-04-29
Option Award
2025-05-02
08:55 am
N/A
2035-04-29
MASIMO CORPMASISolomon Darlene J. S.
Director
1,225$03,015
(Direct)
View
2025-04-29
Exercise
2025-05-02
08:55 am
N/A
2034-09-19
MASIMO CORPMASISolomon Darlene J. S.
Director
1,790$03,015
(Direct)
View
2025-04-29
Option Award
2025-05-02
08:54 am
N/A
2035-04-29
MASIMO CORPMASIScannell Timothy J
Director
1,225$02,608
(Direct)
View
2025-04-29
Exercise
2025-05-02
08:54 am
N/A
2034-10-16
MASIMO CORPMASIScannell Timothy J
Director
1,383$02,608
(Direct)
View
2025-04-29
Option Award
2025-05-02
08:52 am
N/A
2035-04-29
MASIMO CORPMASILANE WENDY E
Director
1,225$02,608
(Direct)
View
2025-04-29
Exercise
2025-05-02
08:52 am
N/A
2034-10-16
MASIMO CORPMASILANE WENDY E
Director
1,383$02,608
(Direct)
View
2025-04-29
Option Award
2025-05-02
08:51 am
N/A
2035-04-29
MASIMO CORPMASIJellison William R
Director
3,015$03,015
(Direct)
View
2025-04-29
Exercise
2025-05-02
08:51 am
N/A
2034-09-19
MASIMO CORPMASIJellison William R
Director
1,790$03,015
(Direct)
View
2025-04-29
Option Award
2025-05-01
9:58 pm
N/A
2035-04-29
MASIMO CORPMASIBrennan Michelle
Chairman of the Board
1,225$08,343
(Direct)
View
2025-04-29
Exercise
2025-05-01
9:58 pm
N/A
2034-09-19
MASIMO CORPMASIBrennan Michelle
Chairman of the Board
1,790$08,343
(Direct)
View
2025-04-29
Exercise
2025-05-01
9:53 pm
N/A
2034-09-19
MASIMO CORPMASIREYNOLDS CRAIG B
Director
1,790$018,371
(Direct)
View
2025-04-29
Exercise
2025-05-01
9:52 pm
N/A
2034-09-19
MASIMO CORPMASIChapek Robert A
Director
1,790$03,455
(Direct)
View
2025-04-29
Option Award
2025-05-01
8:33 pm
N/A
2035-04-29
MASIMO CORPMASIPolitan Capital Management LP
Politan Capital Management GP LLC
Politan Capital Partners GP LLC
Koffey Quentin
Director by deputization
Director
1,225$04,717,761
(Indirect)
View
2025-04-29
Exercise
2025-05-01
8:33 pm
N/A
2034-09-19
MASIMO CORPMASIPolitan Capital Management LP
Politan Capital Management GP LLC
Politan Capital Partners GP LLC
Koffey Quentin
Director by deputization
Director
1,790$04,717,761
(Indirect)
View
2025-04-21
Option Award
2025-04-23
9:52 pm
N/A
2035-04-21
MASIMO CORPMASIHellmann Elisabeth A
Chief Human Resources Officer
4,213$04,213
(Direct)
View
2025-03-13
Option Award
2025-03-14
5:26 pm
N/A
2035-03-13
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
11,283$011,283
(Direct)
View
2025-03-11
Option Award
2025-03-13
8:20 pm
N/A
2035-03-11
MASIMO CORPMASISzyman Catherine M.
CEO
27,024$027,024
(Direct)
View
2025-03-11
Option Award
2025-03-13
8:16 pm
N/A
2035-03-11
MASIMO CORPMASIYoung Micah W
EVP & Chief Financial Officer
11,234$011,234
(Direct)
View
2025-03-10
Exercise
2025-03-12
8:05 pm
2017-02-28
2026-02-28
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
30,000$37.8424,172
(Direct)
View
2025-03-01
Tax Withholding
2025-03-04
4:52 pm
N/A
N/A
MASIMO CORPMASITripodi Blair
COO, Consumer Division
8,104$188.7721,896
(Direct)
View
2025-03-01
Exercise
2025-03-04
4:52 pm
N/A
N/A
MASIMO CORPMASITripodi Blair
COO, Consumer Division
15,000$021,896
(Direct)
View
2025-03-01
Tax Withholding
2025-03-04
4:48 pm
N/A
N/A
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
8,098$188.7739,172
(Direct)
View
2025-03-01
Exercise
2025-03-04
4:48 pm
N/A
N/A
MASIMO CORPMASIMuhsin Bilal
Chief Operating Officer
15,000$039,172
(Direct)
View
2025-03-01
Tax Withholding
2025-03-04
4:44 pm
N/A
N/A
MASIMO CORPMASIYoung Micah W
EVP & Chief Financial Officer
8,100$188.7732,436
(Direct)
View
2025-03-01
Exercise
2025-03-04
4:44 pm
N/A
N/A
MASIMO CORPMASIYoung Micah W
EVP & Chief Financial Officer
15,000$032,436
(Direct)
View
2025-02-12
Tax Withholding
2025-02-14
5:21 pm
N/A
N/A
MASIMO CORPMASIBrennan Michelle
Interim CEO
4,816$179.515,328
(Direct)
View
2025-02-12
Option Award
2025-02-14
5:21 pm
N/A
N/A
MASIMO CORPMASIBrennan Michelle
Interim CEO
8,916$05,328
(Direct)
View
2025-02-12
Exercise
2025-02-14
5:21 pm
N/A
N/A
MASIMO CORPMASIBrennan Michelle
Interim CEO
8,916$05,328
(Direct)
View
2025-02-12
Option Award
2025-02-14
5:17 pm
N/A
2035-02-12
MASIMO CORPMASISzyman Catherine M.
CEO
33,424$033,424
(Direct)
View
2025-01-15
Exercise
2025-01-17
6:32 pm
N/A
N/A
MASIMO CORPMASIChapek Robert A
Director
1,665$03,455
(Direct)
View
2024-11-13
Tax Withholding
2024-11-15
6:05 pm
N/A
N/A
MASIMO CORPMASILevy Tao
EVP, Bus Dev
14,398$161.6826,810
(Direct)
View
2024-11-13
Exercise
2024-11-15
6:05 pm
N/A
N/A
MASIMO CORPMASILevy Tao
EVP, Bus Dev
30,000$026,810
(Direct)
View
2024-11-11
Option Award
2024-11-13
5:02 pm
N/A
N/A
MASIMO CORPMASIBrennan Michelle
Interim CEO
8,916$08,916
(Direct)
View
2024-10-16
Option Award
2024-10-18
09:08 am
N/A
2034-10-16
MASIMO CORPMASIScannell Timothy J
Director
1,383$01,383
(Direct)
View
2024-10-16
Option Award
2024-10-18
09:05 am
N/A
2034-10-16
MASIMO CORPMASILANE WENDY E
Director
1,383$01,383
(Direct)
View
2024-09-19
Option Award
2024-09-23
6:31 pm
N/A
2034-09-19
MASIMO CORPMASIPolitan Capital Management LP
Politan Capital Management GP LLC
Politan Capital Partners GP LLC
Koffey Quentin
Director by deputization
Director
1,790$04,717,764
(Indirect)
View
2024-06-26
Exercise
2024-09-23
6:31 pm
N/A
2033-06-25
MASIMO CORPMASIPolitan Capital Management LP
Politan Capital Management GP LLC
Politan Capital Partners GP LLC
Koffey Quentin
Director by deputization
Director
1,228$04,717,764
(Indirect)
View
2024-09-19
Option Award
2024-09-23
6:29 pm
N/A
2034-09-19
MASIMO CORPMASISolomon Darlene J. S.
Director
1,790$01,790
(Direct)
View
2024-09-19
Option Award
2024-09-23
6:27 pm
N/A
2034-09-19
MASIMO CORPMASIJellison William R
Director
1,790$01,790
(Direct)
View
2024-09-19
Option Award
2024-09-23
6:22 pm
N/A
2034-09-19
MASIMO CORPMASIBrennan Michelle
Director
1,790$03,018
(Direct)
View
2023-06-26
Exercise
2024-09-23
6:22 pm
N/A
2033-06-25
MASIMO CORPMASIBrennan Michelle
Director
2,456$03,018
(Direct)
View
2024-09-19
Option Award
2024-09-23
6:22 pm
N/A
2034-09-19
MASIMO CORPMASIREYNOLDS CRAIG B
Director
1,790$01,790
(Direct)
View
2024-09-19
Option Award
2024-09-23
6:21 pm
N/A
2034-09-19
MASIMO CORPMASIChapek Robert A
Director
1,790$01,790
(Direct)
View
2024-08-08
Exercise
2024-08-12
9:59 pm
N/A
N/A
MASIMO CORPMASIKIANI JOE E
CEO and Chairman of the Board
231,748$37.844,555,918
(Direct)
View
2024-08-08
Exercise
2024-08-12
9:59 pm
N/A
2026-02-28
MASIMO CORPMASIKIANI JOE E
CEO and Chairman of the Board
231,748$04,555,918
(Direct)
View
2024-06-26
Exercise
2024-06-28
4:33 pm
N/A
2033-06-25
MASIMO CORPMASIREYNOLDS CRAIG B
Director
1,228$018,634
(Direct)
View
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