MSC INDL DIRECT INC

Ticker: MSM CUSIP: 553530106 Class: EQTY

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018

Shares 2,225 Value ($000) $204 Avg Close $92.38 Range $84.84 - $99.94

Q4 2017

Shares 2,225 Value ($000) $215 Avg Close $83.57 Range $72.51 - $97.95

Q1 2017

Shares 2,225 Value ($000) $229 Avg Close $101.34 Range $90.56 - $105.70

Q4 2016

Shares 2,225 Value ($000) $206 Avg Close $82.48 Range $69.96 - $95.10

Q3 2014

Shares 6,835 Value ($000) $584 Avg Close $89.11 Range $84.26 - $95.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	2,225	$204	$92.38	$84.84 - $99.94
Q4 2017	2,225	$215	$83.57	$72.51 - $97.95
Q1 2017	2,225	$229	$101.34	$90.56 - $105.70
Q4 2016	2,225	$206	$82.48	$69.96 - $95.10
Q3 2014	6,835	$584	$89.11	$84.26 - $95.90