NATIONAL PRESTO INDS INC

Ticker: NPK CUSIP: 637215104 Class: COM

Sound Income Strategies, LLC's Holding History (CIK: 0001730960)

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

Q4 2025

Shares 17 Value ($000) $2 Avg Close $104.80 Range $91.28 - $120.49

Q1 2018

Shares 49 Value ($000) $5 Avg Close $99.25 Range $88.80 - $108.45

Q4 2017

Shares 49 Value ($000) $5 Avg Close $109.11 Range $95.50 - $121.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17	$2	$104.80	$91.28 - $120.49
Q1 2018	49	$5	$99.25	$88.80 - $108.45
Q4 2017	49	$5	$109.11	$95.50 - $121.40