[Form 4] Mine Safety Incorporated Insider Trading Activity

Rhea-AI Filing Summary

Julie A. Beck, Chief Financial Officer of MSA Safety Inc (MSA), reported an acquisition of 1,465 shares of the company's common stock on 08/31/2025. The filing shows the shares were acquired (code A) at a recorded price of $0.0000, and the reporting person beneficially owns 1,465 shares following the transaction. The Form 4 was signed by an attorney-in-fact on 09/03/2025.

Positive

• Officer acquisition disclosed: The CFO reported an acquisition of 1,465 shares, improving transparency and compliance with Section 16 reporting requirements.

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Officer purchased a small number of shares; routine insider reporting with limited material impact.

The Form 4 shows a standard disclosure of an officer-level insider acquiring 1,465 shares. The acquisition appears modest relative to typical outstanding share counts for public companies and does not indicate a change in control or large-scale insider accumulation. The $0.0000 price suggests the shares may be stock awards or a non-cash issuance rather than an open-market purchase; the form does not provide further detail on grant terms or vesting.

Financial Analyst

TL;DR: Small insider share increase; unlikely to alter investor outlook absent additional context.

The reported addition of 1,465 shares by the CFO is a discrete insider transaction that marginally increases reported beneficial ownership to 1,465 shares. Without accompanying disclosure on the origin of shares, vesting schedule, or relative ownership percentage, this transaction is informational but not materially impactful to valuation or governance expectations.

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^*

BECK JULIE A

(Last) (First) (Middle)

263 TRESSER BOULEVARD

SUITE 1100

(Street)

STAMFORD CT 06901

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MSA Safety Inc [ MSA ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/31/2025

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, no par value	08/31/2025		A		1,465	A	$0.0000	1,465	D

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:

	Richard W. Roda, Attorney in Fact	09/03/2025
	** 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 did MSA (MSA) insider Julie A. Beck report on Form 4?

The filing reports that CFO Julie A. Beck acquired 1,465 shares of MSA common stock on 08/31/2025, resulting in beneficial ownership of 1,465 shares.

Was there a purchase price disclosed for the 1,465 shares?

The Form 4 lists a price of $0.0000; the filing does not provide additional context explaining this price.

Does the Form 4 indicate whether the shares were grants or open-market purchases?

The filing does not explicitly state the source; the $0.0000 price may suggest a grant or non-cash issuance, but no definitive detail is provided in the document.

Who signed the Form 4 for Julie A. Beck?

The Form 4 was signed by Richard W. Roda, Attorney in Fact on 09/03/2025.

How significant is this transaction for investors?

Based on the filing alone, the 1,465-share acquisition is modest and the Form 4 provides no information indicating a material change in ownership or control.