NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q4 2025

Shares 5,845 Value ($000) $244 Avg Close $41.96 Range $37.43 - $47.96

Q3 2025

Shares 6,166 Value ($000) $265 Avg Close $34.48 Range $29.03 - $44.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,845	$244	$41.96	$37.43 - $47.96
Q3 2025	6,166	$265	$34.48	$29.03 - $44.88