Companies: 10,795·Total market cap: $144.5T
OSI Systems, Inc.

OSI Systems, Inc.

OSISNASDAQTechnology● Active
$210.49
+$12.76(+6.45%)
Market Cap$3.5B
P/E Ratio
52W High$311.72
52W Low$198
SEC Filings

OSI Systems, Inc. (OSIS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001039065 · OSIS · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,001+
Total Filings
SCHEDULE 13G/A
Latest Form
2026-05-15
Most Recent
1997
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001039065 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2025-08-25
Fiscal Year End
Aug 25, 2025
Accession No.
0001410578-25-001887
Primary Document
osis-20250630x10k.htm
Source: data.sec.gov · CIK 0001039065 · Accession 0001410578-25-001887

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-04
8-KCurrent Report
FORM 8-K
2026-05-04Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-06
View
10-QQuarterly Report
10-Q
2026-05-04
View
8-KCurrent Report
FORM 8-K
2026-05-04
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
SDSD
FORM SD
2026-03-23
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-11
View
10-QQuarterly Report
10-Q
2026-01-29
View
8-KCurrent Report
FORM 8-K
2026-01-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-08
View
8-KCurrent Report
FORM 8-K
2025-12-11
View
8-KCurrent Report
FORM 8-K
2025-11-20
View
8-KCurrent Report
FORM 8-K
2025-11-18
View
8-KCurrent Report
FORM 8-K
2025-11-17
View
Showing 1–15 of 284 filingsForm 4 / 144 hidden· 1001 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001039065  |  Exchange: NASDAQ · Technology

OSI Systems, Inc. (NASDAQ: OSIS) has submitted 1,001+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1997. As a Technology sector company with CIK 0001039065, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is OSI Systems, Inc.'s most comprehensive regulatory disclosure. The most recent OSI Systems, Inc. 10-K was filed on 2025-08-25 for fiscal year ending 2025. Historical OSIS 10-K annual reports are available from 2014 through 2025.

Investors researching OSI Systems, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

OSIS SEC Filings · 8 questions

OSI Systems, Inc. (OSIS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,001+ filings and access original documents at no cost. OSI Systems, Inc.'s CIK is 0001039065.

OSIS SEC filingsOSI Systems, Inc. SEC documentsfind OSIS 10-K