<SEC-DOCUMENT>0001950047-23-000780.txt : 20230518
<SEC-HEADER>0001950047-23-000780.hdr.sgml : 20230518
<ACCEPTANCE-DATETIME>20230518171215
ACCESSION NUMBER:		0001950047-23-000780
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230518
DATE AS OF CHANGE:		20230518

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OSI SYSTEMS INC
		CENTRAL INDEX KEY:			0001039065
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				330238801
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-23125
		FILM NUMBER:		23937066

	BUSINESS ADDRESS:	
		STREET 1:		12525 CHADRON AVE
		CITY:			HAWTHORNE
		STATE:			CA
		ZIP:			90250
		BUSINESS PHONE:		3109780516

	MAIL ADDRESS:	
		STREET 1:		12525 CHADRON AVENUE
		CITY:			HAWTHORNE
		STATE:			CA
		ZIP:			90250

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHOPRA DEEPAK
		CENTRAL INDEX KEY:			0001047058

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 2:		12525 CHADRON AVE
		CITY:			HAWTHORNE
		STATE:			CA
		ZIP:			90250

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHAMBERLAIN SALLY F ECHOPRA DEEPAK
		DATE OF NAME CHANGE:	19970930
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001047058</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
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            <liveTestFlag>LIVE</liveTestFlag>



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        <issuerInfo>
            <issuerCik>0001039065</issuerCik>
            <issuerName>OSI SYSTEMS INC</issuerName>
            <secFileNumber>000-23125</secFileNumber>
            <issuerAddress>
                <ns2:street1>12525 Chadron Avenue</ns2:street1>
                <ns2:city>Hawthorne</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>90250</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>310-978-0516</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>NANDINI CHOPRA &amp; GERALD CHIZEVER CO-TTEES CHOPRA 2012 IRREVOCABLE TRUST U/A DTD 12/19/2012</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>spouse </relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>5000</noOfUnitsSold>
            <aggregateMarketValue>586424.50</aggregateMarketValue>
            <noOfUnitsOutstanding>16727882</noOfUnitsOutstanding>
            <approxSaleDate>05/18/2023</approxSaleDate>
            <securitiesExchangeName>NASD</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>12/27/2012</acquiredDate>
            <natureOfAcquisitionTransaction>Gift from Affiliate</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Deepak Chopra</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>Y</isGiftTransaction>
            <donarAcquiredDate>01/01/1989</donarAcquiredDate>
            <amountOfSecuritiesAcquired>5000</amountOfSecuritiesAcquired>
            <natureOfPayment>NA</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>05/18/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Deepak Chopra</signature>
        </noticeSignature>
    </formData>
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