NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 35,289 Value ($000) $1,472 Avg Close $41.96 Range $37.43 - $47.96
Q3 2025
Shares 33,976 Value ($000) $1,459 Avg Close $34.48 Range $29.03 - $44.88
Q2 2025
Shares 33,974 Value ($000) $1,009 Avg Close $25.46 Range $18.78 - $30.03
Q1 2025
Shares 34,350 Value ($000) $791 Avg Close $27.92 Range $22.10 - $37.25
Q4 2024
Shares 34,350 Value ($000) $1,221 Avg Close $37.64 Range $31.15 - $41.75
Q3 2024
Shares 34,769 Value ($000) $1,407 Avg Close $47.92 Range $31.06 - $56.76
Q2 2024
Shares 35,780 Value ($000) $1,859 Avg Close $44.67 Range $36.90 - $52.36
Q1 2024
Shares 33,107 Value ($000) $1,330 Avg Close $38.22 Range $30.42 - $45.01
Q4 2023
Shares 34,942 Value ($000) $1,197 Avg Close $25.76 Range $17.23 - $35.09
Q3 2023
Shares 36,209 Value ($000) $806 Avg Close $29.36 Range $19.36 - $37.73
Q2 2023
Shares 39,603 Value ($000) $1,372 Avg Close $33.75 Range $25.82 - $39.90
Q1 2023
Shares 39,148 Value ($000) $1,471 Avg Close $30.76 Range $24.89 - $37.87
Q4 2022
Shares 38,861 Value ($000) $1,068 Avg Close $26.04 Range $23.40 - $29.16
Q3 2022
Shares 38,470 Value ($000) $1,119 Avg Close $25.79 Range $19.06 - $30.22
Q2 2022
Shares 39,565 Value ($000) $815 Avg Close $18.16 Range $15.06 - $20.96
Q1 2022
Shares 37,372 Value ($000) $767 Avg Close $20.05 Range $14.86 - $24.28
Q4 2021
Shares 20,290 Value ($000) $1,014 Avg Close $22.78 Range $20.22 - $25.10
Q3 2021
Shares 19,803 Value ($000) $853 Avg Close $18.08 Range $15.95 - $21.96
Q2 2021
Shares 20,018 Value ($000) $728 Avg Close $16.55 Range $14.80 - $18.34
Q1 2021
Shares 21,466 Value ($000) $748 Avg Close $14.89 Range $12.20 - $17.51
Q4 2020
Shares 17,779 Value ($000) $466 Avg Close $13.01 Range $11.05 - $15.30
Q3 2020
Shares 17,779 Value ($000) $418 Avg Close $11.63 Range $8.61 - $13.25
Q2 2020
Shares 17,779 Value ($000) $416 Avg Close $10.12 Range $6.44 - $12.75
Q1 2020
Shares 17,779 Value ($000) $270 Avg Close $11.36 Range $7.07 - $15.97
Q4 2019
Shares 17,573 Value ($000) $516 Avg Close $14.00 Range $11.95 - $15.43
Q3 2019
Shares 17,912 Value ($000) $457 Avg Close $13.60 Range $11.67 - $16.78
Q2 2019
Shares 17,912 Value ($000) $532 Avg Close $12.80 Range $9.65 - $16.85
Q1 2019
Shares 17,912 Value ($000) $371 Avg Close $9.07 Range $6.87 - $10.93
Q4 2018
Shares 18,143 Value ($000) $286 Avg Close $7.37 Range $6.24 - $8.56
Q3 2018
Shares 18,143 Value ($000) $271 Avg Close $7.46 Range $6.23 - $8.42
Q2 2018
Shares 18,143 Value ($000) $266 Avg Close $5.70 Range $4.97 - $7.68
Q1 2018
Shares 18,900 Value ($000) $221 Avg Close $4.68 Range $4.06 - $5.74
Q4 2017
Shares 18,900 Value ($000) $165 Avg Close $4.62 Range $3.81 - $5.18
Q3 2017
Shares 19,600 Value ($000) $190 Avg Close $4.31 Range $3.57 - $4.84
Q2 2017
Shares 21,100 Value ($000) $198 Avg Close $4.72 Range $4.18 - $5.23