| 2018-05-08 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 7,334 0.0187% | $88.10 | $646,093 | +12.63% | |
| 2018-05-07 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 1,921 0.0051% | $88.01 | $169,060 | +16.48% | |
| 2018-05-04 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 100 0.0003% | $88.00 | $8,800 | +15.85% | |
| 2018-04-26 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 6,641 0.0174% | $88.02 | $584,561 | +15.31% | |
| 2018-03-14 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 2,416 0.0063% | $83.98 | $202,887 | +18.89% | |
| 2018-03-09 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 4,276 0.011% | $85.24 | $364,500 | +14.56% | |
| 2017-12-07 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 8,530 0.0225% | $82.53 | $704,020 | +16.13% | |
| 2017-12-06 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 1,000 0.0026% | $82.50 | $82,502 | +16.53% | |
| 2017-12-05 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 500 0.0013% | $82.51 | $41,255 | +16.54% | |
| 2017-11-16 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 5,727 0.0152% | $80.00 | $458,160 | +15.55% | |
| 2017-11-01 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 5,947 0.0157% | $80.04 | $476,013 | +13.28% | |
| 2017-10-24 | Sale | MSA Safety Incorporated MSA | Senior Vice President | 5,947 0.0154% | $80.21 | $477,016 | +8.83% | |
| 2017-03-08 | Sale | MSA Safety Incorporated MSA | President | 19,638 0.0521% | $70.25 | $1.38M | +13.67% | |
| 2016-11-21 | Sale | MSA Safety Incorporated MSA | President | 39,306 0.1049% | $63.06 | $2.48M | +16.2% | |
| 2016-03-11 | Sale | MSA Safety Incorporated MSA | President | 7,062 0.0183% | $45.01 | $317,838 | +22.61% | |
| 2016-03-10 | Sale | MSA Safety Incorporated MSA | President | 2,400 0.0065% | $45.17 | $108,404 | +28.22% | |
| 2015-02-26 | Sale | MSA Safety Incorporated MSA | President | 7,578 0.0204% | $50.11 | $379,734 | -8.74% | |
| 2014-02-18 | Sale | MSA Safety Incorporated MSA | President | 20,294 0.0545% | $53.09 | $1.08M | +1.83% | |
| 2013-05-14 | Sale | MSA Safety Incorporated MSA | President | 10,000 0.0269% | $49.52 | $495,164 | +3.79% | |
| 2012-12-10 | Sale | MSA Safety Incorporated MSA | President | 14,976 0.0407% | $39.24 | $587,658 | +26.1% |