NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 27,815 Value ($000) $1,160 Avg Close $41.96 Range $37.43 - $47.96

Q3 2025

Shares 33,268 Value ($000) $1,429 Avg Close $34.48 Range $29.03 - $44.88

Q2 2025

Shares 75,432 Value ($000) $2,240 Avg Close $25.46 Range $18.78 - $30.03

Q1 2025

Shares 43,355 Value ($000) $998 Avg Close $27.92 Range $22.10 - $37.25

Q4 2024

Shares 13,716 Value ($000) $488 Avg Close $37.64 Range $31.15 - $41.75

Q3 2023

Shares 9,640 Value ($000) $214 Avg Close $29.36 Range $19.36 - $37.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,815	$1,160	$41.96	$37.43 - $47.96
Q3 2025	33,268	$1,429	$34.48	$29.03 - $44.88
Q2 2025	75,432	$2,240	$25.46	$18.78 - $30.03
Q1 2025	43,355	$998	$27.92	$22.10 - $37.25
Q4 2024	13,716	$488	$37.64	$31.15 - $41.75
Q3 2023	9,640	$214	$29.36	$19.36 - $37.73