NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 98,006 Value ($000) $4,087 Avg Close $41.96 Range $37.43 - $47.96
Q3 2025
Shares 93,698 Value ($000) $4,024 Avg Close $34.48 Range $29.03 - $44.88
Q2 2025
Shares 166,509 Value ($000) $4,944 Avg Close $25.46 Range $18.78 - $30.03
Q1 2025
Shares 34,434 Value ($000) $793 Avg Close $27.92 Range $22.10 - $37.25
Q4 2024
Shares 322,293 Value ($000) $11,461 Avg Close $37.64 Range $31.15 - $41.75
Q3 2024
Shares 144,566 Value ($000) $5,849 Avg Close $47.92 Range $31.06 - $56.76
Q2 2024
Shares 36,661 Value ($000) $1,905 Avg Close $44.67 Range $36.90 - $52.36
Q1 2024
Shares 203,817 Value ($000) $8,185 Avg Close $38.22 Range $30.42 - $45.01
Q4 2023
Shares 67,436 Value ($000) $2,310 Avg Close $25.76 Range $17.23 - $35.09
Q3 2023
Shares 364,023 Value ($000) $8,100 Avg Close $29.36 Range $19.36 - $37.73
Q2 2023
Shares 412,664 Value ($000) $14,299 Avg Close $33.75 Range $25.82 - $39.90
Q1 2023
Shares 128,080 Value ($000) $4,813 Avg Close $30.76 Range $24.89 - $37.87
Q3 2022
Shares 41,150 Value ($000) $1,197 Avg Close $25.79 Range $19.06 - $30.22
Q1 2022
Shares 12,955 Value ($000) $266 Avg Close $20.05 Range $14.86 - $24.28
Q4 2021
Shares 51,470 Value ($000) $2,573 Avg Close $22.78 Range $20.22 - $25.10
Q3 2021
Shares 7,952 Value ($000) $343 Avg Close $18.08 Range $15.95 - $21.96
Q3 2018
Shares 41,288 Value ($000) $617 Avg Close $7.46 Range $6.23 - $8.42