NATIONAL PRESTO INDS INC

Ticker: NPK CUSIP: 637215104 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2018
Shares 50 Value ($000) $6 Avg Close $125.24 Range $109.50 - $133.95
Q2 2018
Shares 250 Value ($000) $31 Avg Close $107.98 Range $92.00 - $136.65
Q1 2018
Shares 400 Value ($000) $38 Avg Close $99.25 Range $88.80 - $108.45
Q4 2017
Shares 2,886 Value ($000) $287 Avg Close $109.11 Range $95.50 - $121.40
Q3 2017
Shares 3,386 Value ($000) $360 Avg Close $105.66 Range $95.65 - $114.70
Q2 2017
Shares 1,369 Value ($000) $151 Avg Close $105.57 Range $98.05 - $112.45
Q4 2016
Shares 2,500 Value ($000) $266 Avg Close $93.06 Range $83.53 - $108.75
Q3 2016
Shares 1,750 Value ($000) $154 Avg Close $90.73 Range $85.13 - $96.25
Q2 2016
Shares 1,200 Value ($000) $113 Avg Close $87.97 Range $81.96 - $94.35
Q1 2016
Shares 1,350 Value ($000) $113 Avg Close $80.09 Range $72.30 - $88.00
Q4 2015
Shares 650 Value ($000) $54 Avg Close $86.71 Range $78.13 - $94.18