NATIONAL PRESTO INDS INC

Ticker: NPK CUSIP: 637215104 Class: COM

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q3 2025
Shares 1,850 Value ($000) $207 Avg Close $106.18 Range $94.71 - $117.46
Q1 2024
Shares 4,292 Value ($000) $0 Avg Close $79.07 Range $73.97 - $84.29
Q2 2023
Shares 6,080 Value ($000) $0 Avg Close $73.54 Range $66.83 - $82.59
Q1 2020
Shares 5,973 Value ($000) $423 Avg Close $84.26 Range $66.60 - $93.99
Q2 2018
Shares 4,135 Value ($000) $512 Avg Close $107.98 Range $92.00 - $136.65
Q1 2017
Shares 5,649 Value ($000) $577 Avg Close $103.21 Range $91.75 - $112.00
Q1 2012
Shares 4,181 Value ($000) $317 Avg Close — Range —