NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 4,225 Value ($000) $176 Avg Close $41.96 Range $37.43 - $47.96
Q3 2025
Shares 5,012 Value ($000) $215 Avg Close $34.48 Range $29.03 - $44.88
Q2 2025
Shares 5,027 Value ($000) $149 Avg Close $25.46 Range $18.78 - $30.03
Q1 2025
Shares 1,279 Value ($000) $29 Avg Close $27.92 Range $22.10 - $37.25
Q4 2024
Shares 693 Value ($000) $25 Avg Close $37.64 Range $31.15 - $41.75
Q3 2024
Shares 5,713 Value ($000) $231 Avg Close $47.92 Range $31.06 - $56.76
Q2 2024
Shares 7,029 Value ($000) $365 Avg Close $44.67 Range $36.90 - $52.36
Q1 2024
Shares 393 Value ($000) $16 Avg Close $38.22 Range $30.42 - $45.01
Q4 2023
Shares 8,106 Value ($000) $278 Avg Close $25.76 Range $17.23 - $35.09
Q3 2023
Shares 1,837 Value ($000) $41 Avg Close $29.36 Range $19.36 - $37.73
Q2 2023
Shares 2,564 Value ($000) $89 Avg Close $33.75 Range $25.82 - $39.90
Q1 2023
Shares 862 Value ($000) $0 Avg Close $30.76 Range $24.89 - $37.87
Q4 2022
Shares 363 Value ($000) $0 Avg Close $26.04 Range $23.40 - $29.16
Q3 2022
Shares 5,464 Value ($000) $158 Avg Close $25.79 Range $19.06 - $30.22
Q2 2022
Shares 805 Value ($000) $17 Avg Close $18.16 Range $15.06 - $20.96
Q1 2022
Shares 435 Value ($000) $9 Avg Close $20.05 Range $14.86 - $24.28
Q4 2021
Shares 280 Value ($000) $14 Avg Close $22.78 Range $20.22 - $25.10
Q3 2021
Shares 876 Value ($000) $38 Avg Close $18.08 Range $15.95 - $21.96
Q2 2021
Shares 676 Value ($000) $25 Avg Close $16.55 Range $14.80 - $18.34
Q1 2021
Shares 813 Value ($000) $28 Avg Close $14.89 Range $12.20 - $17.51
Q4 2020
Shares 1,106 Value ($000) $29 Avg Close $13.01 Range $11.05 - $15.30
Q3 2020
Shares 14,420 Value ($000) $339 Avg Close $11.63 Range $8.61 - $13.25
Q2 2020
Shares 2,538 Value ($000) $60 Avg Close $10.12 Range $6.44 - $12.75
Q1 2020
Shares 697 Value ($000) $11 Avg Close $11.36 Range $7.07 - $15.97
Q4 2019
Shares 102 Value ($000) $3 Avg Close $14.00 Range $11.95 - $15.43
Q3 2019
Shares 544 Value ($000) $14 Avg Close $13.60 Range $11.67 - $16.78
Q1 2019
Shares 71 Value ($000) $1 Avg Close $9.07 Range $6.87 - $10.93
Q4 2018
Shares 2,144 Value ($000) $34 Avg Close $7.37 Range $6.24 - $8.56
Q3 2018
Shares 623 Value ($000) $9 Avg Close $7.46 Range $6.23 - $8.42
Q4 2017
Shares 2,196 Value ($000) $19 Avg Close $4.62 Range $3.81 - $5.18
Q3 2017
Shares 733 Value ($000) $7 Avg Close $4.31 Range $3.57 - $4.84
Q1 2017
Shares 426 Value ($000) $4 Avg Close $4.49 Range $3.67 - $5.29
Q4 2016
Shares 72 Value ($000) $1 Avg Close $3.70 Range $3.32 - $4.13
Q3 2016
Shares 1,862 Value ($000) $13 Avg Close $3.42 Range $3.03 - $3.74
Q2 2016
Shares 100 Value ($000) $1 Avg Close $2.95 Range $2.69 - $3.28
Q1 2016
Shares 287 Value ($000) $2 Avg Close $2.80 Range $2.44 - $3.09
Q4 2015
Shares 1,925 Value ($000) $11 Avg Close $3.00 Range $2.51 - $3.67
Q3 2015
Shares 451 Value ($000) $3 Avg Close $2.80 Range $2.56 - $3.07
Q2 2015
Shares 647 Value ($000) $3 Avg Close $2.67 Range $2.39 - $2.97
Q1 2015
Shares 521 Value ($000) $3 Avg Close $2.54 Range $2.18 - $2.89
Q4 2014
Shares 904 Value ($000) $4 Avg Close $2.14 Range $1.92 - $2.32
Q2 2014
Shares 200 Value ($000) $1 Avg Close $2.85 Range $2.38 - $3.30
Q1 2014
Shares 2,782 Value ($000) $18 Avg Close $3.29 Range $2.92 - $3.72
Q4 2013
Shares 1,600 Value ($000) $10 Avg Close $2.83 Range $2.34 - $3.17
Q2 2013
Shares 7,908 Value ($000) $38 Avg Close $2.09 Range $1.86 - $2.33