OSI SYSTEMS INC — 4 Filings
1,074 4 filings on record
This page lists all 4 filings submitted to the SEC by OSI SYSTEMS INC (OSIS), sorted by most recent first. Each row links to the full filing on EdgarLookup. OSI SYSTEMS INC has filed 1,074 4 documents with the SEC since 2014. To view all SEC filings by OSI SYSTEMS INC, see the full filings list.
All
10-K
10-K/A
10-Q
144
3
3/A
4
4/A
424A
424B1
424B3
5
5/A
8-A12G
8-A12G/A
8-K
8-K/A
8-K12G3
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13G
SC 13G/A
SC 14N
SC TO-C
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001047058-26-000004 | Feb 4, 2026 | Feb 2, 2026 |
| 4 | — | 0001195340-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001286090-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001338283-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001047059-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001505398-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001628328-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001584218-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001047058-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 4 | — | 0001195340-25-000005 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | — | 0000898243-25-000031 | Dec 16, 2025 | Dec 13, 2025 |
| 4 | — | 0001286090-25-000004 | Dec 16, 2025 | Dec 12, 2025 |
| 4 | — | 0001047059-25-000004 | Dec 12, 2025 | Dec 11, 2025 |
| 4 | — | 0001338283-25-000006 | Dec 4, 2025 | Dec 2, 2025 |
| 4 | — | 0001584218-25-000004 | Nov 25, 2025 | Nov 22, 2025 |
| 4 | — | 0001047058-25-000008 | Nov 12, 2025 | Nov 10, 2025 |
| 4 | — | 0000898243-25-000008 | Nov 7, 2025 | — |
| 4 | — | 0001628328-25-000006 | Nov 7, 2025 | — |
| 4 | — | 0001490925-25-000006 | Nov 6, 2025 | Nov 4, 2025 |
| 4 | — | 0001628328-25-000004 | Oct 14, 2025 | Oct 10, 2025 |
| 4 | — | 0001047058-25-000006 | Oct 2, 2025 | Oct 1, 2025 |
| 4 | — | 0001047058-25-000004 | Sep 22, 2025 | Sep 19, 2025 |
| 4 | — | 0001490925-25-000004 | Sep 15, 2025 | Sep 12, 2025 |
| 4 | — | 0001415889-25-023823 | Sep 5, 2025 | Sep 4, 2025 |
| 4 | — | 0001415889-25-023261 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023260 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023262 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023259 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023264 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023265 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-023263 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | — | 0001415889-25-022948 | Aug 25, 2025 | Aug 22, 2025 |
| 4 | — | 0001415889-25-022779 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022775 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022777 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022789 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022791 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022773 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022781 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022769 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | — | 0001415889-25-022118 | Aug 15, 2025 | Aug 14, 2025 |
| 4 | — | 0001415889-25-022117 | Aug 15, 2025 | Aug 14, 2025 |
| 4 | — | 0001415889-25-021092 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021096 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021091 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021094 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021097 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021095 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-021093 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | — | 0001415889-25-020669 | Jul 31, 2025 | Jul 28, 2025 |