    <SEC-DOCUMENT>0000313143-23-000029-index.html : 20230616
    <SEC-HEADER>0000313143-23-000029.hdr.sgml : 20230616
    <ACCEPTANCE-DATETIME>20230616061014
    ACCESSION NUMBER:		0000313143-23-000029
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		4
    FILED AS OF DATE:		20230616
    DATE AS OF CHANGE:		20230616

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HAEMONETICS CORP
    		CENTRAL INDEX KEY:			0000313143
    		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
    		IRS NUMBER:				042882273
    		STATE OF INCORPORATION:			MA
    		FISCAL YEAR END:			0401

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-14041
    		FILM NUMBER:		231019297

    	BUSINESS ADDRESS:
    		STREET 1:		125 SUMMER STREET
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02110
    		BUSINESS PHONE:		7818487100

    	MAIL ADDRESS:
    		STREET 1:		125 SUMMER STREET
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02110
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>a2023additionalproxymateri.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: a2023additionalproxymateri.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>haelogo2a07.jpg
    <TEXT>
    Document 2 - file: haelogo2a07.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>notice1.jpg
    <TEXT>
    Document 3 - file: notice1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>notice2.jpg
    <TEXT>
    Document 4 - file: notice2.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>