Douglas J Frederick National Presto Industries Inc (NPK) insider trading activity

Douglas J Frederick is COO, VP, SECRETARY of NATIONAL PRESTO INDUSTRIES INC. Currently has a direct ownership of 9,142 shares of NPK, which is worth approximately $867,027. The most recent transaction as insider was on Jan 02, 2026, when has been sold 386 shares (Common stock $1.00 par value) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 9.14K

4.41% 3M change

3.28% 12M change

Total Value Held $867,027

Douglas J Frederick Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 02 2026	BUY Grant, award, or other acquisition	-	386 Added 4.05%	9,142 Common stock $1.00 par...
Mar 17 2025	SELL Payment of exercise price or tax liability	$8,544 $89.01 p/Share	96 Reduced 1.08%	8,756 Common stock $1.00 par...
Jan 02 2025	BUY Grant, award, or other acquisition	-	406 Added 4.39%	8,852 Common stock $1.00 par...
Jan 02 2024	BUY Grant, award, or other acquisition	-	498 Added 5.57%	8,446 Common stock $1.00 par...
Jan 05 2023	BUY Grant, award, or other acquisition	-	1,186 Added 12.98%	7,948 Common stock $1.00 par...
Mar 16 2022	SELL Payment of exercise price or tax liability	$30,256 $79.62 p/Share	380 Reduced 5.32%	6,762 Common stock $1.00 par...
Dec 31 2021	BUY Grant, award, or other acquisition	-	988 Added 12.15%	7,142 Common stock $1.00 par...

Jan 06 2021	BUY Grant, award, or other acquisition	-	408 Added 6.22%	6,154 Common Stock $1.00

DJF

Douglas J Frederick

COO, VP, SECRETARY

Eau Claire, WI

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