Form 4: MSA Safety Officer Sells Shares

MSA Safety Inc.'s Chief Accounting Officer, Jonathan D. Buck, sold 333 shares of common stock at $161 per share.

Summary

• Jonathan D. Buck, Chief Accounting Officer of MSA Safety Inc. (MSA), reported the sale of 333 shares of common stock.
• The transaction occurred on November 25, 2025, at a price of $161 per share.
• Following this transaction, Mr. Buck beneficially owns 4,434 shares of MSA Safety Inc. common stock.
• The transaction was made pursuant to a Rule 10b5-1(c) plan, indicating a pre-arranged sale.

Sentiment

Score: 5

Explanation: The filing is a routine disclosure of an insider stock sale, which is neutral in sentiment, especially given it was executed under a pre-arranged 10b5-1 plan.

Future Outlook

This filing is a disclosure of an insider transaction and does not contain forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This Form 4 filing details a routine insider stock transaction, which is a common occurrence across all publicly traded companies. Such disclosures provide transparency regarding management's ownership changes but typically do not reflect broader industry trends or competitive positioning unless the transaction is unusually large or indicative of a significant shift in sentiment.

Stakeholder Impact

• Shareholders: Provides transparency regarding changes in beneficial ownership by a key executive, which can be a factor in investment decisions, though this specific transaction is relatively small and pre-planned.

Key Dates

Keywords

MSA Safety Inc., MSA, Jonathan D. Buck, Chief Accounting Officer, insider sale, Form 4, stock transaction, Rule 10b5-1