NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q2 2018

Shares 37,490 Value ($000) $549 Avg Close $5.70 Range $4.97 - $7.68

Q1 2018

Shares 37,490 Value ($000) $439 Avg Close $4.68 Range $4.06 - $5.74

Q4 2017

Shares 37,490 Value ($000) $328 Avg Close $4.62 Range $3.81 - $5.18

Q3 2017

Shares 37,490 Value ($000) $364 Avg Close $4.31 Range $3.57 - $4.84

Q2 2017

Shares 37,490 Value ($000) $352 Avg Close $4.72 Range $4.18 - $5.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	37,490	$549	$5.70	$4.97 - $7.68
Q1 2018	37,490	$439	$4.68	$4.06 - $5.74
Q4 2017	37,490	$328	$4.62	$3.81 - $5.18
Q3 2017	37,490	$364	$4.31	$3.57 - $4.84
Q2 2017	37,490	$352	$4.72	$4.18 - $5.23