<SEC-DOCUMENT>0001003078-20-000245.txt : 20201020
<SEC-HEADER>0001003078-20-000245.hdr.sgml : 20201020
<ACCEPTANCE-DATETIME>20201020142952
ACCESSION NUMBER:		0001003078-20-000245
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20201017
FILED AS OF DATE:		20201020
DATE AS OF CHANGE:		20201020

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Armstrong Steve
		CENTRAL INDEX KEY:			0001447935

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14130
		FILM NUMBER:		201248073

	MAIL ADDRESS:	
		STREET 1:		C/O MSC INDUSTRIAL DIRECT CO., INC.
		STREET 2:		75 MAXESS ROAD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MSC INDUSTRIAL DIRECT CO INC
		CENTRAL INDEX KEY:			0001003078
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-INDUSTRIAL MACHINERY & EQUIPMENT [5084]
		IRS NUMBER:				113289165
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0829

	BUSINESS ADDRESS:	
		STREET 1:		75 MAXESS RD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747
		BUSINESS PHONE:		516-812-2000

	MAIL ADDRESS:	
		STREET 1:		75 MAXESS ROAD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Each RSU represents a contingent right to receive one share of Common Stock.</footnote>
        <footnote id="F2">The dividend equivalent units accrued with respect to outstanding awards of restricted stock units (RSUs) and vest at the same time(s) as the underlying RSUs. Each dividend equivalent unit represents a contingent right to receive one share of Common Stock.</footnote>
        <footnote id="F3">Disposition of Class A Common Stock to the Issuer to cover tax withholding obligations arising from the vesting of RSUs and DEUs.</footnote>
        <footnote id="F4">660 of 3,304 RSUs granted on October 17, 2018 vested on October 17, 2019. 661 RSUs vested October 17, 2020, and vest on each of October 17, 2021, October 17, 2022, and October 17, 2023, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date.  The vested shares will be delivered to the Reporting Person upon vesting.</footnote>
        <footnote id="F5">752 of 3,763 RSUs granted on October 19, 2015 vested on each of October 19, 2016 and October 19, 2017, and 753 RSUs vested on October 19, 2018, October 19, 2019, and October 19, 2020.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Steve Armstrong</signatureName>
        <signatureDate>2020-10-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</DOCUMENT>
</SEC-DOCUMENT>
