

| MSA SAFETY INC | 12/05/2023 AGM | |
|---|---|---|
| 1.01 | Elect William M. Lambert - Non-Executive Director | Withhold |
| 1.02 | Elect Diane M. Pearse - Non-Executive Director | Withhold |
| 1.03 | Elect Nish J. Vartanian - Chair & Chief Executive | Withhold |
| 2 | Approve 2023 Management Equity Incentive Plan | Oppose |
| 3 | Appoint the Auditors | Oppose |
| 4 | Advisory Vote on Executive Compensation | Abstain |
| 5 | Approve the Frequency of Future Advisory Votes on Executive Compensation | 1 |