MSA Safety Incorporporated - 15 Year Stock Price History | MSA

Historical daily share price chart and data for MSA Safety Incorporporated since 2011 adjusted for splits and dividends. The latest closing stock price for MSA Safety Incorporporated as of September 18, 2026 is 179.66.
  • The all-time high MSA Safety Incorporporated stock closing price was 201.35 on February 12, 2026.
  • The MSA Safety Incorporporated 52-week high stock price is 208.92, which is 16.3% above the current share price.
  • The MSA Safety Incorporporated 52-week low stock price is 151.11, which is 15.9% below the current share price.
  • The average MSA Safety Incorporporated stock price for the last 52 weeks is 173.30.
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MSA Safety Incorporporated Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 176.3559 160.8570 201.3490 155.8350 179.6600 13.15%
2025 160.5853 161.5020 177.3480 127.8410 158.7750 -2.14%
2024 173.9565 162.5390 194.5170 155.9090 162.2460 -0.71%
2023 147.4435 136.9850 178.5530 122.5300 163.4000 18.52%
2022 122.5441 139.6730 140.9750 104.1360 137.8640 -3.15%
2021 148.1423 136.2840 160.8910 131.5830 142.3420 2.14%
2020 116.8319 118.4780 143.1870 80.3643 139.3530 19.79%
2019 98.7158 86.2347 117.2810 83.7322 116.3320 36.10%
2018 84.1829 70.3527 100.2790 64.9115 85.4730 23.61%
2017 66.7528 60.6633 76.7128 58.4414 69.1485 13.97%
2016 45.6109 36.3785 62.1072 32.6460 60.6720 63.79%
2015 39.1843 43.7826 44.2227 32.7334 37.0432 -15.84%
2014 44.1905 41.0095 50.0383 38.3280 44.0148 6.09%
2013 39.2593 34.4123 43.8158 34.2462 41.4875 22.82%
2012 29.5379 25.7322 33.7796 25.0763 33.7796 33.73%
Sector Industry Market Cap Revenue
Industrial Products Protection - Safety Equipment & Services $6.894B $1.875B
MSA Safety Inc. is engaged in the development, manufacture and supply of safety products that protect people and facility infrastructures. The company's core product lines include self-contained breathing apparatus, fixed gas and flame detection systems, handheld gas detection instruments, industrial and fire service head protection products and fall protection devices. It serves a broad range of industries, including the oil, gas and petrochemical industry, the fire service, construction, mining and general industry. MSA Safety Inc., formerly known as Mine Safety Appliances Company, is headquartered in Cranberry Township, Pennsylvania.
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