[144] MSA Safety Inc SEC Filing

Rhea-AI Filing Summary

Form 144 notice for MSA Safety Inc (MSA) reports a proposed sale of 2,361 common shares through Raymond James with an aggregate market value of $406,776.69, approximately scheduled for 09/12/2025 on the NYSE. The shares were acquired on 03/08/2024 from restricted stock vesting and were paid as compensation. The issuer's total shares outstanding are listed as 39,143,220. The filing also discloses a recent sale by Stephanie L. Sciullo of 5,000 shares on 09/11/2025 for gross proceeds of $861,847.00. The filing lacks explicit filer CIK/CCC and detailed issuer address information.

Positive

• Transaction disclosed with broker, acquisition date, nature (restricted stock vesting), and intended sale date, supporting regulatory transparency
• Sale size is small relative to shares outstanding (2,361 of 39,143,220), suggesting limited dilution or market impact

Negative

• Filer identifiers (CIK/CCC) and issuer contact details are missing, reducing traceability of the seller and context for the sale
• No explicit statement in the filing about adoption of a 10b5-1 trading plan or plan adoption date, limiting clarity on trading intent

Insights

Securities Analyst

TL;DR: Insider plans to sell a small block of vested shares; not likely market-moving given size relative to outstanding shares.

The notice shows 2,361 vested shares to be sold, valued at $406,776.69, representing approximately 0.006% of the 39,143,220 shares outstanding. Because the shares were issued via restricted stock vesting and sale is through a broker, this appears to be routine disposition of compensation-related holdings rather than liquidation. The recent sale of 5,000 shares by Stephanie L. Sciullo for $861,847.00 is larger in absolute value but still small versus total float. Absence of filer identifiers limits tracing of insider intent or role.

Corporate Governance Expert

TL;DR: Transaction aligns with standard post-vesting sales but disclosure gaps reduce transparency for stakeholders.

The shares were acquired by restricted stock vesting and sold as compensation, which is common for executive and employee awards. The filing properly specifies broker, sale date, and acquisition details, aiding compliance with Rule 144. However, missing filer CIK/CCC and incomplete issuer contact fields limit the traceability of the seller's role and whether the sale follows an announced trading plan, which matters for governance transparency.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Raymond James & Associates 880 Carillon Parkway St. Petersburg FL 33716	2361	406776.69	39143220	09/12/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/08/2024	Restricted Stock Vesting	Issuer			2361	03/08/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Stephanie L. Sciullo 1000 Cranberry Woods Drive Cranberry Township PA 16066	Common	09/11/2025	5000	861847.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Form 144 filed for MSA (MSA) report?

The form reports a proposed sale of 2,361 common shares acquired on 03/08/2024 by restricted stock vesting, valued at $406,776.69, with an approximate sale date of 09/12/2025 on the NYSE.

Who is the broker handling the sale on the Form 144?

The broker listed is Raymond James & Associates at the address provided (880 Carillon Parkway, St. Petersburg, FL).

Were any shares of MSA sold recently by related parties?

Yes. The filing discloses that Stephanie L. Sciullo sold 5,000 common shares on 09/11/2025 for gross proceeds of $861,847.00.

Do the disclosed shares come from compensation or purchase?

The 2,361 shares to be sold were acquired via restricted stock vesting and the payment type is listed as compensation.

How material is this sale relative to MSA's shares outstanding?

The filing lists 39,143,220 shares outstanding; the sale of 2,361 shares represents a very small fraction of that total.