NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

VESTOR CAPITAL, LLC's Holding History (CIK: 0001132699)

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

Q2 2017

Shares 4,860 Value ($000) $46 Avg Close $4.72 Range $4.18 - $5.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	4,860	$46	$4.72	$4.18 - $5.23