MSC INDUSTRIAL DIRECT CO INC — Director's Dealing 2018

Jan 23, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MSC INDUSTRIAL DIRECT CO INC (MSM)
CIK: 0001003078
Period of Report: 2018-01-21

Reporting Person: Byrnes Jonathan L.S. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-21	Class A Common Stock, $0.001 par value	M	982	—	Acquired	10955	Direct
2018-01-21	Class A Common Stock, $0.001 par value	M	38	—	Acquired	10993	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-01-21	Restricted Stock Units (RSU)	$	M	982	Disposed		Class A Common Stock, $0.001 par value (982)	Direct
2018-01-21	Dividend Equivalent Units (DEU)	$	M	38	Disposed		Class A Common Stock, $0.001 par value (38)	Direct

Footnotes

F1: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: The dividend equivalent units accrued with respect to an outstanding award 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 the Issuer's Class A Common Stock.

F3: 982 of 1,964 RSUs granted on January 21, 2016 have vested on each of January 21, 2017 and January 21, 2018.