NATIONAL PRESTO INDS INC

Ticker: NPK CUSIP: 637215104 Class: COM

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q2 2015

Shares 599 Value ($000) $48 Avg Close $68.50 Range $61.65 - $80.34

Q1 2015

Shares 599 Value ($000) $38 Avg Close $61.65 Range $56.04 - $67.90

Q4 2014

Shares 599 Value ($000) $35 Avg Close $59.42 Range $54.07 - $63.69

Q3 2014

Shares 599 Value ($000) $36 Avg Close $66.40 Range $60.68 - $75.50

Q2 2014

Shares 599 Value ($000) $44 Avg Close $71.81 Range $67.09 - $77.75

Q1 2014

Shares 599 Value ($000) $47 Avg Close $78.13 Range $73.04 - $84.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	599	$48	$68.50	$61.65 - $80.34
Q1 2015	599	$38	$61.65	$56.04 - $67.90
Q4 2014	599	$35	$59.42	$54.07 - $63.69
Q3 2014	599	$36	$66.40	$60.68 - $75.50
Q2 2014	599	$44	$71.81	$67.09 - $77.75
Q1 2014	599	$47	$78.13	$73.04 - $84.00