OSIS · Nasdaq · CIK 0001039065

OSI SYSTEMS INC

OSI SYSTEMS INC’s most recent SEC filing in our snapshot is a Form SCHEDULE 13G/A filed on Oct 27, 2026. In fiscal 2026 (year ended Jun 30, 2026) it reported revenue of $1.8B and net income of $154.7M, according to its XBRL data on EDGAR. Its EDGAR record lists 64 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2026
$1.8B
Net income, FY2026
$154.7M
Form 4 filings on record, past 12 months
64

Company overview

Legal name (as filed)
OSI SYSTEMS INC
Ticker
OSIS
SEC Central Index Key (CIK)
0001039065
Industry (SIC)
Semiconductors & Related Devices (code 3674)
Business address
HAWTHORNE, CA
State or country of incorporation
DE
Fiscal year ends
June 30
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1674 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from OSI SYSTEMS INC’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.2BFY2022$1.3BFY2023$1.5BFY2024$1.7BFY2025$1.8BFY2026
Net income
$115.3MFY2022$91.8MFY2023$128.2MFY2024$149.6MFY2025$154.7MFY2026
OSIS annual results
ItemFY2022
ended Jun 30, 2022		FY2023
ended Jun 30, 2023		FY2024
ended Jun 30, 2024		FY2025
ended Jun 30, 2025		FY2026
ended Jun 30, 2026
Revenue$1.2B$1.3B$1.5B$1.7B$1.8B
Net income$115.3M$91.8M$128.2M$149.6M$154.7M
Diluted EPS$6.45$5.34$7.38$8.71$8.95
Total assets$1.4B$1.6B$1.9B$2.2B$2.5B
Cash and equivalents$64.2M$76.8M$95.4M$106.4M$359.8M

XBRL tags used: revenue = RevenueFromContractWithCustomerIncludingAssessedTax; netIncome = ProfitLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

OSIS latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Aug 21, 202610-KAnnual report· period Jun 30, 2026Document · Index
May 4, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Aug 20, 20268-KResults of operations; Other events· period Aug 20, 2026Document · Index
Oct 26, 2026DEF 14AFORM-DEF 14A· period Dec 10, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about OSI SYSTEMS INC, by form type:

4 ×31SCHEDULE 13G/A ×2SCHEDULE 13G ×2ARS ×1DEFA14A ×1DEF 14A ×110-K ×18-K ×1
OSIS recent filings
FiledFormWhat it isOriginal
Oct 27, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Oct 26, 2026ARSARS· period Jun 30, 2026Document · Index
Oct 26, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Oct 26, 2026DEF 14AFORM-DEF 14A· period Dec 10, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 26, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 25, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 25, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 22, 2026Document · Index
Aug 25, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 25, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 25, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 24, 2026Document · Index
Aug 21, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 21, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 21, 202610-KAnnual report· period Jun 30, 2026Document · Index
Aug 21, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 21, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 20, 2026Document · Index
Aug 20, 20268-KResults of operations; Other events· period Aug 20, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 13, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Aug 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Aug 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 31, 2026Document · Index
Jul 31, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Jul 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 28, 2026Document · Index
Jul 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 28, 2026Document · Index
Jul 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 28, 2026Document · Index
Jul 21, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 20, 2026Document · Index
Jul 21, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 20, 2026Document · Index
Jul 21, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 20, 2026Document · Index
Jul 21, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 20, 2026Document · Index

Insider filing activity

64 Form 4 filings appear in OSI SYSTEMS INC’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Semiconductors & Related Devices

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001039065 and XBRL company facts. OSI SYSTEMS INC on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.