National Presto (NYSE: NPK) VP reports 62-share tax withholding disposition

Rhea-AI Filing Summary

National Presto Industries VP-SALES John Roderick MacKenzie Jr. reported a small tax-related share disposition. On this Form 4, 62 shares of common stock were delivered to cover tax obligations, a non-market transaction that does not represent an open-market sale or purchase.

After this event, he directly holds 1,813 common shares and indirectly holds 535 shares through a 401(k) plan. The filing shows routine equity compensation and tax withholding activity rather than a change in investment stance.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider MacKenzie John Roderick JR

Role VP-SALES

Type	Security	Shares	Price	Value
Tax Withholding	Common stock $1.00 par value	62	$131.58	$8K
holding	Common stock $1.00 par value	--	--	--

Holdings After Transaction: Common stock $1.00 par value — 1,813 shares (Direct); Common stock $1.00 par value — 535 shares (Indirect, 401(k) plan)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MacKenzie John Roderick JR

(Last) (First) (Middle)

3925 N HASTINGS WAY

(Street)

EAU CLAIRE WI 54703

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
NATIONAL PRESTO INDUSTRIES INC [ NPK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP-SALES

3. Date of Earliest Transaction (Month/Day/Year)
03/16/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common stock $1.00 par value	03/16/2026		F		62	D	$131.58	1,813	D
Common stock $1.00 par value								535	I	401(k) plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Ann Werner by Power of Attorney	03/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did NPK VP-SALES John Roderick MacKenzie Jr. report?

He reported a tax-withholding disposition of 62 common shares, used to cover exercise price or tax liabilities. This was a non-market event and not an open-market purchase or sale of National Presto Industries stock.

Did the NPK insider buy or sell shares on the open market in this Form 4?

No open-market trade occurred. The Form 4 shows a code F tax-withholding transaction, where 62 shares were delivered to satisfy obligations, rather than a discretionary buy or sell on the market.

How many NATIONAL PRESTO INDUSTRIES INC shares does the insider hold after this filing?

Following the reported transaction, he holds 1,813 common shares directly and 535 shares indirectly through a 401(k) plan. These figures reflect his equity position after the tax-withholding share delivery.

What does transaction code F mean in the NPK Form 4 filing?

Transaction code F indicates payment of an exercise price or tax liability by delivering securities. In this case, 62 common shares were used to meet obligations, making it a tax-related event, not a typical buy or sell.

Is the NPK insider transaction in this Form 4 considered significant for shareholders?

The filing describes a routine tax-withholding disposition of 62 shares, a small administrative adjustment. It does not indicate a major change in the insider’s holdings or a notable shift in sentiment toward National Presto Industries stock.