MASIMO CORP — 8-K Filings
224 8-K filings on record
This page lists all 8-K filings submitted to the SEC by MASIMO CORP (MASI), sorted by most recent first. Each row links to the full filing on EdgarLookup. MASIMO CORP has filed 224 8-K documents with the SEC since 2015. To view all SEC filings by MASIMO CORP, see the full filings list.
All
10-K
10-K/A
10-Q
10KSB40
10QSB
11-K
144
15-12G
15-15D
25
3
3/A
4
4/A
424B4
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFC14A
DEFR14A
DFAN14A
DFRN14A
EFFECT
FWP
NT 11-K
POS AM
POSASR
PREC14A
PREM14A
PRER14A
PRRN14A
REGDEX
RW
S-1
S-1/A
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001104659-26-015904 | Feb 17, 2026 | Feb 16, 2026 |
| 8-K | 8-K | 0000937556-26-000005 | Jan 12, 2026 | — |
| 8-K | 8-K | 0000937556-25-000175 | Dec 3, 2025 | — |
| 8-K | 8-K | 0000937556-25-000171 | Dec 1, 2025 | — |
| 8-K | 8-K | 0000937556-25-000160 | Nov 4, 2025 | — |
| 8-K | 8-K | 0000937556-25-000151 | Sep 29, 2025 | Sep 23, 2025 |
| 8-K | 8-K | 0000937556-25-000138 | Sep 23, 2025 | — |
| 8-K | 8-K | 0000937556-25-000127 | Aug 19, 2025 | Aug 18, 2025 |
| 8-K | 8-K | 0000937556-25-000106 | Aug 5, 2025 | — |
| 8-K | 8-K | 0000937556-25-000091 | Jun 12, 2025 | Jun 6, 2025 |
| 8-K | 8-K | 0000937556-25-000086 | May 27, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-045039 | May 6, 2025 | — |
| 8-K | 8-K | 0000937556-25-000079 | May 6, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-045035 | May 6, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-042485 | Apr 30, 2025 | Apr 29, 2025 |
| 8-K | 8-K | 0000937556-25-000029 | Feb 25, 2025 | — |
| 8-K | 8-K | 0000937556-25-000022 | Feb 19, 2025 | Feb 12, 2025 |
| 8-K | 8-K | 0000937556-25-000012 | Feb 7, 2025 | Feb 6, 2025 |
| 8-K | 8-K | 0000937556-25-000009 | Jan 31, 2025 | Jan 30, 2025 |
| 8-K | 8-K | 0000937556-25-000007 | Jan 21, 2025 | Jan 17, 2025 |
| 8-K | 8-K | 0000937556-25-000003 | Jan 16, 2025 | — |
| 8-K | 8-K | 0000937556-24-000118 | Nov 18, 2024 | Nov 13, 2024 |
| 8-K | 8-K | 0000937556-24-000116 | Nov 18, 2024 | Nov 13, 2024 |
| 8-K | 8-K | 0000937556-24-000106 | Nov 5, 2024 | — |
| 8-K | 8-K | 0000937556-24-000102 | Oct 29, 2024 | Oct 24, 2024 |
| 8-K | 8-K | 0000937556-24-000092 | Oct 18, 2024 | Oct 16, 2024 |
| 8-K | 8-K | 0000937556-24-000085 | Sep 25, 2024 | — |
| 8-K | CURRENT REPORT | 0001213900-24-069960 | Aug 16, 2024 | — |
| 8-K | 8-K | 0000937556-24-000062 | Aug 6, 2024 | — |
| 8-K | CURRENT REPORT | 0001213900-24-061521 | Jul 16, 2024 | Jul 15, 2024 |
| 8-K | 8-K | 0000937556-24-000056 | Jul 9, 2024 | — |
| 8-K | CURRENT REPORT | 0001213900-24-059677 | Jul 8, 2024 | Jul 2, 2024 |
| 8-K | CURRENT REPORT | 0001213900-24-057427 | Jul 1, 2024 | Jun 26, 2024 |
| 8-K | CURRENT REPORT | 0001213900-24-054263 | Jun 20, 2024 | — |
| 8-K | CURRENT REPORT | 0001213900-24-050527 | Jun 7, 2024 | Jun 5, 2024 |
| 8-K | CURRENT REPORT | 0001213900-24-040915 | May 8, 2024 | May 3, 2024 |
| 8-K | 8-K | 0000937556-24-000040 | May 7, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-037851 | Mar 22, 2024 | — |
| 8-K | 8-K | 0000937556-24-000015 | Feb 27, 2024 | — |
| 8-K | 8-K | 0000937556-24-000012 | Feb 15, 2024 | Feb 13, 2024 |
| 8-K | 8-K | 0000937556-24-000006 | Jan 16, 2024 | Jan 15, 2024 |
| 8-K | 8-K | 0000937556-24-000004 | Jan 10, 2024 | — |
| 8-K | FORM 8-K | 0001104659-23-120492 | Nov 22, 2023 | Nov 17, 2023 |
| 8-K | 8-K | 0000937556-23-000215 | Nov 7, 2023 | — |
| 8-K | 8-K | 0000937556-23-000217 | Nov 7, 2023 | Nov 3, 2023 |
| 8-K | 8-K | 0000937556-23-000205 | Oct 27, 2023 | Oct 26, 2023 |
| 8-K | 8-K | 0000937556-23-000193 | Aug 8, 2023 | — |
| 8-K | 8-K | 0000937556-23-000185 | Jul 17, 2023 | — |
| 8-K | 8-K | 0000937556-23-000172 | Jun 28, 2023 | Jun 26, 2023 |
| 8-K | 8-K | 0000937556-23-000139 | Jun 6, 2023 | Jun 5, 2023 |