NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 75,362 Value ($000) $3,143 Avg Close $41.96 Range $37.43 - $47.96

Q3 2025

Shares 163,896 Value ($000) $7,039 Avg Close $34.48 Range $29.03 - $44.88

Q2 2025

Shares 186,816 Value ($000) $5,547 Avg Close $25.46 Range $18.78 - $30.03

Q1 2024

Shares 25,301 Value ($000) $1,016 Avg Close $38.22 Range $30.42 - $45.01

Q3 2023

Shares 11,475 Value ($000) $255 Avg Close $29.36 Range $19.36 - $37.73

Q2 2023

Shares 74,906 Value ($000) $2,595 Avg Close $33.75 Range $25.82 - $39.90

Q1 2023

Shares 119,764 Value ($000) $4,501 Avg Close $30.76 Range $24.89 - $37.87

Q4 2022

Shares 189,567 Value ($000) $5,209 Avg Close $26.04 Range $23.40 - $29.16

Q3 2022

Shares 61,596 Value ($000) $1,791 Avg Close $25.79 Range $19.06 - $30.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	75,362	$3,143	$41.96	$37.43 - $47.96
Q3 2025	163,896	$7,039	$34.48	$29.03 - $44.88
Q2 2025	186,816	$5,547	$25.46	$18.78 - $30.03
Q1 2024	25,301	$1,016	$38.22	$30.42 - $45.01
Q3 2023	11,475	$255	$29.36	$19.36 - $37.73
Q2 2023	74,906	$2,595	$33.75	$25.82 - $39.90
Q1 2023	119,764	$4,501	$30.76	$24.89 - $37.87
Q4 2022	189,567	$5,209	$26.04	$23.40 - $29.16
Q3 2022	61,596	$1,791	$25.79	$19.06 - $30.22