MSC INDL DIRECT INC

Ticker: MSM CUSIP: 553530106 Class: EQTY

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q3 2018

Shares 7,370 Value ($000) $649 Avg Close $85.29 Range $77.00 - $89.65

Q1 2018

Shares 17,498 Value ($000) $1,605 Avg Close $92.38 Range $84.84 - $99.94

Q4 2017

Shares 11,925 Value ($000) $1,153 Avg Close $83.57 Range $72.51 - $97.95

Q2 2017

Shares 38,640 Value ($000) $3,321 Avg Close $87.95 Range $81.57 - $104.59

Q1 2017

Shares 4,300 Value ($000) $442 Avg Close $101.34 Range $90.56 - $105.70

Q4 2016

Shares 5,000 Value ($000) $462 Avg Close $82.48 Range $69.96 - $95.10

Q2 2016

Shares 4,900 Value ($000) $346 Avg Close $74.22 Range $67.74 - $78.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	7,370	$649	$85.29	$77.00 - $89.65
Q1 2018	17,498	$1,605	$92.38	$84.84 - $99.94
Q4 2017	11,925	$1,153	$83.57	$72.51 - $97.95
Q2 2017	38,640	$3,321	$87.95	$81.57 - $104.59
Q1 2017	4,300	$442	$101.34	$90.56 - $105.70
Q4 2016	5,000	$462	$82.48	$69.96 - $95.10
Q2 2016	4,900	$346	$74.22	$67.74 - $78.35