| Mar 14, 2024 | DC | DDisposition | 2,000 | $131.90 | $263,800 | |
| Mar 14, 2024 | GRGascoigne Richard R Director | DDisposition | 800 | $131.90 | $105,520 | |
| Mar 14, 2024 | VCVaccariello Caroline Saylor General Counsel&Corp Secretary | DDisposition | 3,400 | $131.90 | $448,460 | |
| Feb 8, 2024 | MD | FTax | 2,170 | $125.59 | $272,530 | |
| Feb 8, 2024 | OTO'Shaughnessy Timothy V.P. Human Resources | FTax | 996 | $125.59 | $125,088 | |
| Feb 8, 2024 | OJOlenik John J VP-Research & Engineering | FTax | 607 | $125.59 | $76,233 | |
| Feb 8, 2024 | RRRUHLMAN ROBERT G President - CEO · Director · 10% Owner | FTax | 12,075 | $125.59 | $1,516,499 | |
| Feb 8, 2024 | VCVaccariello Caroline Saylor General Counsel&Corp Secretary | FTax | 1,258 | $125.59 | $157,992 | |
| Feb 8, 2024 | RJRuhlman Jon Ryan President · Director | FTax | 1,432 | $125.59 | $179,845 | |
| Feb 8, 2024 | KA | FTax | 208 | $125.59 | $26,123 | |
| Feb 8, 2024 | KWKoh William VP of Asia Pacific Region | Holdings only | — | — | — | |
| Feb 8, 2024 | HJHofstetter John M Executive Vice President | FTax | 1,302 | $125.59 | $163,518 | |
| Jan 9, 2024 | CMCROSS MAEGAN ADAMS RUHLMAN Director | DDisposition | 1,800 | $156.15 | $281,070 | |
| Jan 3, 2024 | GMGIBBONS MICHAEL E Director | AGrant | 800 | $133.86 | $107,088 | |
| Jan 3, 2024 | GRGascoigne Richard R Director | AGrant | 800 | $133.86 | $107,088 | |
| Jan 3, 2024 | FMFRYMIER MATTHEW D Director | AGrant | 800 | $133.86 | $107,088 | |
| Jan 3, 2024 | MD | FTax | 1,153 | $130.50 | $150,467 | |
| Jan 3, 2024 | CG | AGrant | 800 | $133.86 | $107,088 | |
| Jan 3, 2024 | HJHofstetter John M Executive Vice President | FTax | 719 | $130.50 | $93,830 | |
| Jan 3, 2024 | OJOlenik John J VP-Research & Engineering | FTax | 510 | $130.50 | $66,555 | |
| Jan 3, 2024 | KRKestner R. Steven Director | AGrant | 363 | $133.86 | $48,591 | |
| Jan 3, 2024 | OTO'Shaughnessy Timothy V.P. Human Resources | FTax | 558 | $130.50 | $72,819 | |
| Jan 3, 2024 | VCVaccariello Caroline Saylor General Counsel&Corp Secretary | FTax | 698 | $130.50 | $91,089 | |
| Jan 3, 2024 | RJRuhlman Jon Ryan President · Director | FTax | 783 | $130.50 | $102,182 | |
| Jan 3, 2024 | KA | FTax | 193 | $130.50 | $25,187 | |