Latest filings (excl ownership)
10-K/A
2022 FY
Annual report (amended)
29 Apr 24
DEFA14A
Additional proxy soliciting materials
1 Apr 24
DEFA14A
Additional proxy soliciting materials
1 Apr 24
DFAN14A
Additional proxy materials by non-management
25 Mar 24
8-K
Masimo Corporation Board of Directors Authorizes Management to Evaluate the Separation of Consumer Business
22 Mar 24
10-K
2023 FY
Annual report
28 Feb 24
8-K
Masimo Reports Fourth Quarter and Full-Year 2023 Financial Results
27 Feb 24
8-K
Departure of Directors or Certain Officers
15 Feb 24
8-K
Masimo Announces New Member of the Board of Directors
16 Jan 24
8-K
Masimo Announces Select Preliminary 2023 Financial Results and 2024 Guidance
10 Jan 24
8-K
Other Events
22 Nov 23
10-Q
2023 Q3
Quarterly report
7 Nov 23
8-K
Masimo Announces New Member of the Board of Directors
7 Nov 23
8-K
Masimo Reports Third Quarter 2023 Financial Results
7 Nov 23
8-K
Regulation FD Disclosure
26 Oct 23
10-Q
2023 Q2
Quarterly report
8 Aug 23
8-K
Masimo Reports Second Quarter 2023 Financial Results
8 Aug 23
8-K
Masimo Announces Preliminary Second Quarter 2023 Revenue Results
17 Jul 23
UPLOAD
Letter from SEC
5 Jul 23
8-K
Departure of Directors or Certain Officers
28 Jun 23
DEFA14A
Additional proxy soliciting materials
23 Jun 23
DEFA14A
Additional proxy soliciting materials
22 Jun 23
DEFA14A
Additional proxy soliciting materials
20 Jun 23
DEFA14A
Additional proxy soliciting materials
20 Jun 23
DFAN14A
Additional proxy materials by non-management
15 Jun 23
DFAN14A
Additional proxy materials by non-management
13 Jun 23
DEFA14A
Additional proxy soliciting materials
13 Jun 23
DEFA14A
Additional proxy soliciting materials
12 Jun 23
DFAN14A
Additional proxy materials by non-management
12 Jun 23
DEFA14A
Additional proxy soliciting materials
9 Jun 23
CORRESP
Correspondence with SEC
9 Jun 23
UPLOAD
Letter from SEC
8 Jun 23
UPLOAD
Letter from SEC
8 Jun 23
DEFA14A
Additional proxy soliciting materials
6 Jun 23
8-K
Regulation FD Disclosure
6 Jun 23
DFAN14A
Additional proxy materials by non-management
5 Jun 23
DEFA14A
Additional proxy soliciting materials
2 Jun 23
DEFA14A
Additional proxy soliciting materials
2 Jun 23
DEFA14A
Additional proxy soliciting materials
2 Jun 23
DEFA14A
Additional proxy soliciting materials
1 Jun 23
Latest ownership filings
4
CRAIG B REYNOLDS
30 Apr 24
144
Notice of proposed sale of securities
26 Apr 24
SC 13D/A
Politan Capital Management LP
27 Mar 24
4
Blair Tripodi
1 Mar 24
4
Bilal Muhsin
1 Mar 24
4
Tao Levy
1 Mar 24
4
Micah W Young
1 Mar 24
4
JOE E KIANI
1 Mar 24
4
Thomas Samuel McClenahan
1 Mar 24
SC 13G/A
KIANI JOE E
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
SC 13G/A
FMR LLC
9 Feb 24
SC 13G/A
BlackRock Inc.
24 Jan 24
4
Robert A Chapek
16 Jan 24
3
Robert A Chapek
16 Jan 24
4
ROLF A CLASSON
21 Dec 23
3
ROLF A CLASSON
7 Nov 23
4/A
Neuraxis, INC
11 Aug 23
4
Neuraxis, INC
10 Aug 23
3
Neuraxis, INC
8 Aug 23
4
Quentin Koffey
6 Jul 23
3
Quentin Koffey
6 Jul 23
SC 13D/A
Politan Capital Management LP
30 Jun 23
4
Michelle Brennan
29 Jun 23
3
Michelle Brennan
29 Jun 23
4
Adam Mikkelson
28 Jun 23
4
CRAIG B REYNOLDS
28 Jun 23
11-K
Annual report of employee stock purchases
27 Jun 23
4
Julie Ann Shimer
31 May 23
4
CRAIG B REYNOLDS
31 May 23
4
H Michael Cohen
31 May 23
4
Adam Mikkelson
31 May 23
4
JOE E KIANI
30 May 23
SC 13D/A
Politan Capital Management LP
1 May 23
4
JOE E KIANI
17 Mar 23
SC 13D/A
Politan Capital Management LP
13 Mar 23
4
JOE E KIANI
7 Mar 23
4
Micah W Young
7 Mar 23
4
Bilal Muhsin
7 Mar 23
4
Thomas Samuel McClenahan
7 Mar 23