XNAS 04 May, 2026 5:30 PM (EDT)
| Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 107.65 per share. | 17 Apr 2026 | 1,900 | 9,507 (0%) | 0% | 107.7 | 204,535 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 17 Apr 2026 | 1,900 | 0 | - | - | NDSN | |
| Srinivas Subramanian | Executive Vice President | Sale of securities on an exchange or to another person at price $ 280.00 per share. | 17 Apr 2026 | 1,200 | 6,407 (0%) | 0% | 280 | 336,000 | NDSN |
| Srinivas Subramanian | Executive Vice President | Sale of securities on an exchange or to another person at price $ 280.00 per share. | 17 Apr 2026 | 1,900 | 7,607 (0%) | 0% | 280 | 532,000 | NDSN |
| Milton M. Morris | Director | Sale of securities on an exchange or to another person at price $ 273.87 per share. | 15 Apr 2026 | 245 | 2,656 (0%) | 0% | 273.9 | 67,098 | NDSN |
| Justin E. Hall | EVP | Sale of securities on an exchange or to another person at price $ 275.82 per share. | 08 Apr 2026 | 716 | 1,515 (0%) | 0% | 275.8 | 197,487 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 293.43 per share. | 27 Feb 2026 | 30 | 5,058 (0%) | 0% | 293.4 | 8,803 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.85 per share. | 24 Feb 2026 | 13 | 7,397 (0%) | 0% | 292.8 | 3,807 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.82 per share. | 24 Feb 2026 | 11 | 7,410 (0%) | 0% | 292.8 | 3,221 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.79 per share. | 24 Feb 2026 | 14 | 7,421 (0%) | 0% | 292.8 | 4,099 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.67 per share. | 24 Feb 2026 | 3 | 7,435 (0%) | 0% | 292.7 | 878 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.67 per share. | 24 Feb 2026 | 3 | 7,438 (0%) | 0% | 292.7 | 878 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.71 per share. | 24 Feb 2026 | 7 | 7,441 (0%) | 0% | 292.7 | 2,049 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.00 per share. | 24 Feb 2026 | 1 | 7,448 (0%) | 0% | 293 | 293 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 Feb 2026 | 2,139 | 0 | - | - | NDSN | |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 Feb 2026 | 6,295 | 0 | - | - | NDSN | |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.95 per share. | 24 Feb 2026 | 2,139 | 7,268 (0%) | 0% | 292.9 | 626,620 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.07 per share. | 24 Feb 2026 | 6,295 | 9,407 (0%) | 0% | 293.1 | 1,844,876 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 201.50 per share. | 24 Feb 2026 | 2,139 | 15,702 (0%) | 0% | 201.5 | 431,009 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 291.00 per share. | 24 Feb 2026 | 1 | 7,558 (0%) | 0% | 291 | 291 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 291.81 per share. | 24 Feb 2026 | 59 | 7,499 (0%) | 0% | 291.8 | 17,217 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.00 per share. | 24 Feb 2026 | 1 | 7,498 (0%) | 0% | 293 | 293 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.56 per share. | 24 Feb 2026 | 16 | 7,482 (0%) | 0% | 292.6 | 4,681 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.56 per share. | 24 Feb 2026 | 9 | 7,473 (0%) | 0% | 292.6 | 2,633 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.00 per share. | 24 Feb 2026 | 1 | 7,472 (0%) | 0% | 293 | 293 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.50 per share. | 24 Feb 2026 | 4 | 7,468 (0%) | 0% | 292.5 | 1,170 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.58 per share. | 24 Feb 2026 | 12 | 7,456 (0%) | 0% | 292.6 | 3,511 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.67 per share. | 24 Feb 2026 | 3 | 7,453 (0%) | 0% | 292.7 | 878 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 292.75 per share. | 24 Feb 2026 | 4 | 7,449 (0%) | 0% | 292.8 | 1,171 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 189.72 per share. | 24 Feb 2026 | 6,295 | 13,563 (0%) | 0% | 189.7 | 1,194,287 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 295.25 per share. | 24 Feb 2026 | 53 | 7,268 (0%) | 0% | 295.2 | 15,648 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 295.00 per share. | 24 Feb 2026 | 1 | 7,321 (0%) | 0% | 295 | 295 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.18 per share. | 24 Feb 2026 | 60 | 7,322 (0%) | 0% | 293.2 | 17,591 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 293.00 per share. | 24 Feb 2026 | 15 | 7,382 (0%) | 0% | 293 | 4,395 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 189.72 per share. | 23 Feb 2026 | 15,022 | 22,581 (0%) | 0% | 189.7 | 2,849,974 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.11 per share. | 23 Feb 2026 | 95 | 9,483 (0%) | 0% | 289.1 | 27,465 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.08 per share. | 23 Feb 2026 | 92 | 9,391 (0%) | 0% | 289.1 | 26,595 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.00 per share. | 23 Feb 2026 | 758 | 8,633 (0%) | 0% | 289 | 219,062 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.25 per share. | 23 Feb 2026 | 84 | 8,549 (0%) | 0% | 289.3 | 24,297 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.26 per share. | 23 Feb 2026 | 84 | 8,465 (0%) | 0% | 289.3 | 24,298 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.82 per share. | 23 Feb 2026 | 51 | 8,414 (0%) | 0% | 289.8 | 14,781 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.84 per share. | 23 Feb 2026 | 51 | 8,363 (0%) | 0% | 289.8 | 14,782 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.70 per share. | 23 Feb 2026 | 54 | 8,309 (0%) | 0% | 289.7 | 15,644 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.63 per share. | 23 Feb 2026 | 60 | 8,249 (0%) | 0% | 289.6 | 17,378 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.63 per share. | 23 Feb 2026 | 60 | 8,189 (0%) | 0% | 289.6 | 17,378 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.01 per share. | 23 Feb 2026 | 130 | 8,059 (0%) | 0% | 289.0 | 37,571 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.04 per share. | 23 Feb 2026 | 100 | 7,959 (0%) | 0% | 289.0 | 28,904 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 290.39 per share. | 23 Feb 2026 | 100 | 7,859 (0%) | 0% | 290.4 | 29,039 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.46 per share. | 23 Feb 2026 | 100 | 7,759 (0%) | 0% | 289.5 | 28,946 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.47 per share. | 23 Feb 2026 | 100 | 7,659 (0%) | 0% | 289.5 | 28,947 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 290.40 per share. | 23 Feb 2026 | 100 | 7,559 (0%) | 0% | 290.4 | 29,040 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 201.50 per share. | 23 Feb 2026 | 6,011 | 28,592 (0%) | 0% | 201.5 | 1,211,217 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.32 per share. | 23 Feb 2026 | 15,022 | 13,570 (0%) | 0% | 289.3 | 4,346,165 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 289.30 per share. | 23 Feb 2026 | 6,011 | 7,559 (0%) | 0% | 289.3 | 1,738,982 | NDSN |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2026 | 15,022 | 6,295 | - | - | NDSN | |
| Joseph P. Kelley | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 23 Feb 2026 | 6,011 | 2,139 | - | - | NDSN | |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 274.53 per share. | 30 Jan 2026 | 45 | 2,923 (0%) | 0% | 274.5 | 12,354 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 274.53 per share. | 30 Jan 2026 | 91 | 5,697 (0%) | 0% | 274.5 | 24,982 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 922 | 6,997 (0%) | 0% | 245.9 | 226,711 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 391 | 6,606 (0%) | 0% | 245.9 | 96,143 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 272 | 51,351 (0%) | 0% | 245.9 | 66,882 | NDSN |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 922 | 51,623 (0%) | 0% | 245.9 | 226,711 | NDSN |
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 1,960 | 10,139 (0%) | 0% | 245.9 | 481,944 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 561 | 9,578 (0%) | 0% | 245.9 | 137,944 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 519 | 7,756 (0%) | 0% | 245.9 | 127,617 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 149 | 7,607 (0%) | 0% | 245.9 | 36,638 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 117 | 5,088 (0%) | 0% | 245.9 | 28,769 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 408 | 5,205 (0%) | 0% | 245.9 | 100,323 | NDSN |
| Justin E. Hall | EVP | Grant, award, or other acquisition of securities at price $ 245.89 per share. | 05 Jan 2026 | 173 | 2,294 (0%) | 0% | 245.9 | 42,539 | NDSN |
| Justin E. Hall | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 245.89 per share. | 05 Jan 2026 | 63 | 2,231 (0%) | 0% | 245.9 | 15,491 | NDSN |
| James E. DeVries | Executive Vice President | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Dec 2025 | 1,247 | 50,104 (0%) | 0% | 0 | NDSN | |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 275.28 per share. | 29 Dec 2025 | 127 | 49,906 (0%) | 0% | 275.3 | 34,961 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 275.28 per share. | 29 Dec 2025 | 71 | 50,033 (0%) | 0% | 275.3 | 19,545 | NDSN |
| Joseph M. Rutledge | VP, CAO | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 20 Dec 2025 | 217 | 3,092 (0%) | 0% | 240.4 | 52,162 | NDSN |
| Joseph M. Rutledge | VP, CAO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2025 | 448 | 448 | - | - | NDSN | |
| Daniel R. Hopgood | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 5,007 | 17,024 | - | - | NDSN | |
| Daniel R. Hopgood | EVP, CFO | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 2,430 | 4,906 (0%) | 0% | 240.4 | 584,123 | NDSN |
| Daniel R. Hopgood | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 118 | 2,476 (0%) | 0% | 240.4 | 28,365 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 1,407 | 6,075 (0%) | 0% | 240.4 | 338,215 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 2,899 | 17,324 | - | - | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 107 | 4,668 (0%) | 0% | 240.4 | 25,721 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 95 | 50,914 (0%) | 0% | 240.4 | 22,836 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 213 | 50,701 (0%) | 0% | 240.4 | 51,201 | NDSN |
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 2,430 | 8,179 (0%) | 0% | 240.4 | 584,123 | NDSN |
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 5,007 | 59,615 | - | - | NDSN | |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 208 | 5,749 (0%) | 0% | 240.4 | 49,999 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.37 per share. | 19 Dec 2025 | 59 | 6,214 (0%) | 0% | 240.4 | 14,182 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 2,108 | 21,601 | - | - | NDSN | |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 1,023 | 7,237 (0%) | 0% | 240.4 | 245,909 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 2,108 | 9,844 | - | - | NDSN | |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.38 per share. | 19 Dec 2025 | 95 | 3,774 (0%) | 0% | 240.4 | 22,836 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 1,023 | 4,797 (0%) | 0% | 240.4 | 245,909 | NDSN |
| Justin E. Hall | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.39 per share. | 19 Dec 2025 | 18 | 1,162 (0%) | 0% | 240.4 | 4,327 | NDSN |
| Justin E. Hall | EVP | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Dec 2025 | 1,977 | 5,058 | - | - | NDSN | |
| Justin E. Hall | EVP | Grant, award, or other acquisition of securities at price $ 240.38 per share. | 19 Dec 2025 | 959 | 2,121 (0%) | 0% | 240.4 | 230,524 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 108 | 4,775 (0%) | 0% | 235.0 | 25,383 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 100 | 4,883 (0%) | 0% | 235.0 | 23,503 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 106 | 51,116 (0%) | 0% | 235.0 | 24,913 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 107 | 51,009 (0%) | 0% | 235.0 | 25,148 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 225 | 5,957 (0%) | 0% | 235.0 | 52,882 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 223 | 6,182 (0%) | 0% | 235.0 | 52,412 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 66 | 6,273 (0%) | 0% | 235.0 | 15,512 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.02 per share. | 01 Dec 2025 | 40 | 6,339 (0%) | 0% | 235.0 | 9,401 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.03 per share. | 01 Dec 2025 | 106 | 3,869 (0%) | 0% | 235.0 | 24,913 | NDSN |
| Justin E. Hall | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.05 per share. | 01 Dec 2025 | 19 | 1,180 (0%) | 0% | 235.1 | 4,466 | NDSN |
| Justin E. Hall | EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 235.06 per share. | 01 Dec 2025 | 17 | 1,199 (0%) | 0% | 235.1 | 3,996 | NDSN |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 10 Nov 2025 | 9,100 | 44,942 | - | - | NDSN | |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 70.91 per share. | 10 Nov 2025 | 9,100 | 60,323 (0%) | 0% | 70.9 | 645,281 | NDSN |
| James E. DeVries | Executive Vice President | Sale of securities on an exchange or to another person at price $ 233.60 per share. | 10 Nov 2025 | 9,100 | 51,223 (0%) | 0% | 233.6 | 2,125,760 | NDSN |
| Ginger M. Jones | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 6,280 (0%) | 0% | 232.0 | 190,663 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 5,587 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Michael J. Merriman | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 29,515 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Victor L. Richey | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 20,968 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Frank M. Jaehnert | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 20,311 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Milton M. Morris | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 3,166 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Milton M. Morris | Director | Sale of securities on an exchange or to another person at price $ 231.00 per share. | 01 Nov 2025 | 265 | 2,901 (0%) | 0% | 231 | 61,215 | NDSN |
| Jennifer A. Parmentier | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 01 Nov 2025 | 822 | 4,304 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Annette K. Clayton | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 31 Oct 2025 | 822 | 2,638 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Annette K. Clayton | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 31 Oct 2025 | 108 | 1,816 (0%) | 0% | 232.0 | 25,051 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 31 Oct 2025 | 822 | 2,868 (0%) | 0% | 232.0 | 190,663 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 231.95 per share. | 31 Oct 2025 | 108 | 2,046 (0%) | 0% | 232.0 | 25,051 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 231.95 per share. | 31 Oct 2025 | 268 | 51,222 (0%) | 0% | 232.0 | 62,163 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 240.00 per share. | 21 Oct 2025 | 2,200 | 6,405 (0%) | 0% | 240 | 528,000 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 232.39 per share. | 16 Oct 2025 | 2,300 | 8,605 (0%) | 0% | 232.4 | 534,497 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 209.30 per share. | 01 Aug 2025 | 10 | 6,379 (0%) | 0% | 209.3 | 2,093 | NDSN |
| Joseph M. Rutledge | VP, CAO | Grant, award, or other acquisition of securities at price $ 209.25 per share. | 01 Aug 2025 | 2,875 | 2,875 (0%) | 0% | 209.3 | 601,594 | NDSN |
| Annette K. Clayton | Director | Grant, award, or other acquisition of securities at price $ 214.21 per share. | 31 Jul 2025 | 117 | 1,701 (0%) | 0% | 214.2 | 25,063 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 214.21 per share. | 31 Jul 2025 | 117 | 1,930 (0%) | 0% | 214.2 | 25,063 | NDSN |
| Stephen F. Shamrock | VP and CAO | Other type of transaction at price $ 0.00 per share. | 10 Jul 2025 | 399 | 120 | - | - | NDSN | |
| Stephen F. Shamrock | VP and CAO | Other type of transaction at price $ 0.00 per share. | 10 Jul 2025 | 577 | 0 | - | - | NDSN | |
| Stephen F. Shamrock | VP and CAO | Other type of transaction at price $ 223.17 per share. | 10 Jul 2025 | 1,178 | 391 (0%) | 0% | 223.2 | 262,894 | NDSN |
| Stephen P. Lovass | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 211.98 per share. | 13 Jun 2025 | 60 | 4,666 (0%) | 0% | 212.0 | 12,719 | NDSN |
| Stephen P. Lovass | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 212.00 per share. | 13 Jun 2025 | 19 | 4,726 (0%) | 0% | 212 | 4,028 | NDSN |
| Daniel R. Hopgood | EVP, CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 211.99 per share. | 01 Jun 2025 | 152 | 2,594 (0%) | 0% | 212.0 | 32,222 | NDSN |
| Stephen P. Lovass | Executive Vice President | Other type of transaction at price $ 211.99 per share. | 01 Jun 2025 | 2,602 | 4,745 (0%) | 0% | 212.0 | 551,598 | NDSN |
| Annette K. Clayton | Director | Grant, award, or other acquisition of securities at price $ 189.57 per share. | 30 Apr 2025 | 132 | 1,578 (0%) | 0% | 189.6 | 25,023 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 189.57 per share. | 30 Apr 2025 | 132 | 1,806 (0%) | 0% | 189.6 | 25,023 | NDSN |
| Stephen F. Shamrock | VP and CAO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 207.57 per share. | 25 Mar 2025 | 42 | 1,569 (0%) | 0% | 207.6 | 8,718 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 210.29 per share. | 28 Feb 2025 | 31 | 3,975 (0%) | 0% | 210.3 | 6,519 | NDSN |
| Annette K. Clayton | Director | Grant, award, or other acquisition of securities at price $ 220.22 per share. | 31 Jan 2025 | 114 | 1,440 (0%) | 0% | 220.2 | 25,105 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 220.22 per share. | 31 Jan 2025 | 114 | 1,667 (0%) | 0% | 220.2 | 25,105 | NDSN |
| Stephen P. Lovass | Executive Vice President | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 1,841 | 9,188 (0%) | 0% | 207.0 | 381,013 | NDSN |
| Stephen P. Lovass | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 542 | 8,646 (0%) | 0% | 207.0 | 112,172 | NDSN |
| Stephen P. Lovass | Executive Vice President | Sale of securities on an exchange or to another person at price $ 206.79 per share. | 06 Jan 2025 | 1,299 | 7,347 (0%) | 0% | 206.8 | 268,620 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 1,167 | 5,524 (0%) | 0% | 207.0 | 241,522 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 541 | 4,983 (0%) | 0% | 207.0 | 111,965 | NDSN |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 1,307 | 51,879 (0%) | 0% | 207.0 | 270,497 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 389 | 51,490 (0%) | 0% | 207.0 | 80,507 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 1,160 | 10,905 (0%) | 0% | 207.0 | 240,074 | NDSN |
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 2,615 | 12,065 (0%) | 0% | 207.0 | 541,200 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 581 | 6,564 (0%) | 0% | 207.0 | 120,244 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 175 | 6,389 (0%) | 0% | 207.0 | 36,218 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 206.96 per share. | 06 Jan 2025 | 600 | 4,006 (0%) | 0% | 207.0 | 124,176 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 206.96 per share. | 06 Jan 2025 | 2,043 | 4,606 (0%) | 0% | 207.0 | 422,819 | NDSN |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 2,836 | 54,042 | - | - | NDSN | |
| L. Mcdonough Jennifer | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,001 | 4,357 (0%) | 0% | 209.7 | 209,940 | NDSN |
| P. Stephen Lovass | Executive Vice President | 20 Dec 2024 | 3,013 | 33,287 | - | - | NDSN | ||
| Kelley P. Joseph | Executive Vice President | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,401 | 9,450 (0%) | 0% | 209.7 | 293,832 | NDSN |
| L. Mcdonough Jennifer | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 721 | 3,356 (0%) | 0% | 209.7 | 151,215 | NDSN |
| Siddiqui Sarah | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 2,836 | 7,736 | - | - | NDSN | |
| F. Stephen Shamrock | Interim CFO | 20 Dec 2024 | 577 | 1,058 | - | - | NDSN | ||
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,001 | 2,563 (0%) | 0% | 209.7 | 209,940 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 600 | 4,982 (0%) | 0% | 209.7 | 125,838 | NDSN |
| E. James DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,001 | 50,572 (0%) | 0% | 209.7 | 209,940 | NDSN |
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 6,204 | 59,615 | - | - | NDSN | |
| Mcdonough Jennifer L. | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 3,191 | 14,425 | - | - | NDSN | |
| Hopgood Daniel R. | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 5,318 | 12,017 | - | - | NDSN | |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 641 | 1,562 (0%) | 0% | 209.7 | 134,437 | NDSN |
| Shamrock F. Stephen | Interim CFO | 20 Dec 2024 | 120 | 1,611 (0%) | 0% | 209.7 | 25,168 | NDSN | |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,001 | 5,983 (0%) | 0% | 209.7 | 209,940 | NDSN |
| Stephen Lovass P. | Executive Vice President | 20 Dec 2024 | 681 | 7,347 (0%) | 0% | 209.7 | 142,826 | NDSN | |
| Subramanian Srinivas | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Dec 2024 | 2,659 | 16,834 | - | - | NDSN | |
| DeVries James E. | Executive Vice President | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 641 | 49,571 (0%) | 0% | 209.7 | 134,437 | NDSN |
| Daniel R. Hopgood | EVP, CFO | Grant, award, or other acquisition of securities at price $ 209.73 per share. | 20 Dec 2024 | 1,201 | 2,746 (0%) | 0% | 209.7 | 251,886 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Sale of securities on an exchange or to another person at price $ 260.75 per share. | 29 Nov 2024 | 135 | 2,635 (0%) | 0% | 260.7 | 35,201 | NDSN |
| Kelley Joseph P. | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 223 | 8,274 (0%) | 0% | 261.0 | 58,201 | NDSN |
| Stephen Lovass P. | Executive Vice President | 29 Nov 2024 | 177 | 6,806 (0%) | 0% | 260.8 | 46,153 | NDSN | |
| James DeVries E. | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 107 | 48,930 (0%) | 0% | 261.0 | 27,926 | NDSN |
| DeVries E. James | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 106 | 49,037 (0%) | 0% | 261.0 | 27,665 | NDSN |
| Stephen Shamrock F. | Interim CFO | 29 Nov 2024 | 12 | 1,491 (0%) | 0% | 261 | 3,132 | NDSN | |
| L. Jennifer Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 110 | 3,014 (0%) | 0% | 261.0 | 28,709 | NDSN |
| P. Stephen Lovass | Executive Vice President | 29 Nov 2024 | 74 | 7,096 (0%) | 0% | 261.0 | 19,313 | NDSN | |
| Stephen Shamrock F. | Interim CFO | 29 Nov 2024 | 22 | 1,503 (0%) | 0% | 261 | 5,742 | NDSN | |
| Siddiqui Sarah | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 70 | 921 (0%) | 0% | 261.0 | 18,269 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 99 | 4,382 (0%) | 0% | 261.0 | 25,838 | NDSN |
| L. Jennifer Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 118 | 2,896 (0%) | 0% | 261.0 | 30,797 | NDSN |
| Mcdonough Jennifer L. | EVP, GC, and Secretary | Sale of securities on an exchange or to another person at price $ 260.75 per share. | 29 Nov 2024 | 126 | 2,770 (0%) | 0% | 260.8 | 32,855 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.99 per share. | 29 Nov 2024 | 225 | 8,049 (0%) | 0% | 261.0 | 58,723 | NDSN |
| Subramanian Srinivas | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 260.98 per share. | 29 Nov 2024 | 59 | 4,481 (0%) | 0% | 261.0 | 15,398 | NDSN |
| Lovass P. Stephen | Executive Vice President | 29 Nov 2024 | 113 | 6,983 (0%) | 0% | 261.0 | 29,492 | NDSN | |
| Stephen Lovass P. | Executive Vice President | 29 Nov 2024 | 140 | 6,666 (0%) | 0% | 260.8 | 36,505 | NDSN | |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2024 | 56 | 7,303 (0%) | 0% | 261.3 | 14,631 | NDSN | |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2024 | 133 | 7,170 (0%) | 0% | 262.0 | 34,842 | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Sale of securities on an exchange or to another person at price $ 261.97 per share. | 22 Nov 2024 | 87 | 3,124 (0%) | 0% | 262.0 | 22,791 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 261.28 per share. | 22 Nov 2024 | 76 | 3,211 (0%) | 0% | 261.3 | 19,857 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 261.27 per share. | 22 Nov 2024 | 82 | 49,143 (0%) | 0% | 261.3 | 21,424 | NDSN |
| Joseph P. Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 261.27 per share. | 22 Nov 2024 | 162 | 8,497 (0%) | 0% | 261.3 | 42,326 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 261.27 per share. | 22 Nov 2024 | 15 | 4,540 (0%) | 0% | 261.3 | 3,919 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Sale of securities on an exchange or to another person at price $ 262.27 per share. | 08 Nov 2024 | 225 | 3,287 (0%) | 0% | 262.3 | 59,011 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 261.44 per share. | 08 Nov 2024 | 195 | 3,512 (0%) | 0% | 261.4 | 50,981 | NDSN |
| Ginger M. Jones | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 5,391 (0%) | 0% | 249.0 | 186,025 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 4,694 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Michael J. Merriman | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 28,290 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Victor L. Richey | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 19,845 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Frank M. Jaehnert | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 19,380 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Milton M. Morris | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 2,321 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Jennifer A. Parmentier | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 01 Nov 2024 | 747 | 3,470 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Annette K. Clayton | Director | 31 Oct 2024 | 747 | 1,321 (0%) | 0% | 249.0 | 186,025 | NDSN | |
| Annette K. Clayton | Director | 31 Oct 2024 | 91 | 574 (0%) | 0% | 247.9 | 22,558 | NDSN | |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 249.03 per share. | 31 Oct 2024 | 747 | 1,547 (0%) | 0% | 249.0 | 186,025 | NDSN |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 247.89 per share. | 31 Oct 2024 | 91 | 800 (0%) | 0% | 247.9 | 22,558 | NDSN |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 249.98 per share. | 09 Oct 2024 | 3,000 | 8,659 (0%) | 0% | 250.0 | 749,940 | NDSN |
| Stephen P. Lovass | Executive Vice President | 01 Aug 2024 | 20 | 7,359 (0%) | 0% | 243.4 | 4,867 | NDSN | |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 243.30 per share. | 01 Aug 2024 | 10 | 4,555 (0%) | 0% | 243.3 | 2,433 | NDSN |
| Annette K. Clayton | Director | 31 Jul 2024 | 89 | 480 (0%) | 0% | 250.3 | 22,279 | NDSN | |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 250.33 per share. | 31 Jul 2024 | 89 | 704 (0%) | 0% | 250.3 | 22,279 | NDSN |
| Daniel R. Hopgood | EVP, CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Jun 2024 | 6,699 | 6,699 | - | - | NDSN | |
| Daniel R. Hopgood | EVP, CFO | Grant, award, or other acquisition of securities at price $ 234.72 per share. | 01 Jun 2024 | 1,545 | 1,545 (0%) | 0% | 234.7 | 362,642 | NDSN |
| Annette K. Clayton | Director | 30 Apr 2024 | 29 | 391 (0%) | 0% | 258.2 | 7,488 | NDSN | |
| Christopher L. Mapes | Director | Grant, award, or other acquisition of securities at price $ 258.20 per share. | 30 Apr 2024 | 87 | 615 (0%) | 0% | 258.2 | 22,463 | NDSN |
| Annette K. Clayton | Director | 01 Apr 2024 | 362 | 362 (0%) | 0% | 271.7 | 98,352 | NDSN | |
| Stephen F. Shamrock | Interim CFO | 22 Mar 2024 | 46 | 1,525 (0%) | 0% | 268.5 | 12,352 | NDSN | |
| Sarah Siddiqui | EVP, CHRO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 266.08 per share. | 01 Mar 2024 | 36 | 991 (0%) | 0% | 266.1 | 9,579 | NDSN |
| E. James DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2024 | 5,800 | 51,206 | - | - | NDSN | |
| E. James DeVries | Executive Vice President | Sale of securities on an exchange or to another person at price $ 271.73 per share. | 26 Feb 2024 | 5,800 | 49,225 (0%) | 0% | 271.7 | 1,576,034 | NDSN |
| DeVries E. James | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 79.66 per share. | 26 Feb 2024 | 5,800 | 55,025 (0%) | 0% | 79.7 | 462,028 | NDSN |
| L. Christopher Mapes | Director | Grant, award, or other acquisition of securities at price $ 251.73 per share. | 31 Jan 2024 | 15 | 15 (0%) | 0% | 251.7 | 3,776 | NDSN |
| Christopher Mapes L. | Director | Grant, award, or other acquisition of securities at price $ 257.36 per share. | 31 Jan 2024 | 513 | 528 (0%) | 0% | 257.4 | 132,026 | NDSN |
| Subramanian Srinivas | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 79.66 per share. | 11 Jan 2024 | 1,400 | 5,965 (0%) | 0% | 79.7 | 111,524 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Jan 2024 | 1,400 | 18,934 | - | - | NDSN | |
| Srinivas Subramanian | Executive Vice President | Sale of securities on an exchange or to another person at price $ 250.00 per share. | 11 Jan 2024 | 1,400 | 4,565 (0%) | 0% | 250 | 350,000 | NDSN |
| Subramanian Srinivas | Executive Vice President | Sale of securities on an exchange or to another person at price $ 250.79 per share. | 11 Jan 2024 | 2,100 | 4,565 (0%) | 0% | 250.8 | 526,659 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 11 Jan 2024 | 2,100 | 16,834 | - | - | NDSN | |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 70.91 per share. | 11 Jan 2024 | 2,100 | 6,665 (0%) | 0% | 70.9 | 148,911 | NDSN |
| James DeVries E. | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 252.83 per share. | 08 Jan 2024 | 520 | 49,225 (0%) | 0% | 252.8 | 131,472 | NDSN |
| Stephen Lovass P. | Executive Vice President | 08 Jan 2024 | 548 | 8,592 (0%) | 0% | 252.8 | 138,551 | NDSN | |
| P. Lovass Stephen | Executive Vice President | 08 Jan 2024 | 1,213 | 7,379 (0%) | 0% | 250.1 | 303,408 | NDSN | |
| Lovass Stephen P. | Executive Vice President | 08 Jan 2024 | 1,761 | 9,140 (0%) | 0% | 252.8 | 445,234 | NDSN | |
| Subramanian Srinivas | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 252.83 per share. | 08 Jan 2024 | 175 | 4,565 (0%) | 0% | 252.8 | 44,245 | NDSN |
| Subramanian Srinivas | Executive Vice President | Grant, award, or other acquisition of securities at price $ 252.83 per share. | 08 Jan 2024 | 503 | 4,740 (0%) | 0% | 252.8 | 127,173 | NDSN |
| E. DeVries James | Executive Vice President | Grant, award, or other acquisition of securities at price $ 252.83 per share. | 08 Jan 2024 | 1,691 | 49,745 (0%) | 0% | 252.8 | 427,536 | NDSN |
| Kelley Joseph P. | Executive Vice President | Grant, award, or other acquisition of securities at price $ 252.83 per share. | 08 Jan 2024 | 2,663 | 12,445 (0%) | 0% | 252.8 | 673,286 | NDSN |
| Jennifer Mcdonough L. | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 252.83 per share. | 08 Jan 2024 | 1,182 | 4,246 (0%) | 0% | 252.8 | 298,845 | NDSN |
| L. Jennifer Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 252.83 per share. | 08 Jan 2024 | 539 | 3,707 (0%) | 0% | 252.8 | 136,275 | NDSN |
| P. Joseph Kelley | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 252.83 per share. | 08 Jan 2024 | 786 | 11,659 (0%) | 0% | 252.8 | 198,724 | NDSN |
| Lovass Stephen P. | Executive Vice President | 02 Jan 2024 | 2,000 | 7,379 (0%) | 0% | 258.7 | 517,360 | NDSN | |
| Joseph P. Kelley | Executive Vice President | Sale of securities on an exchange or to another person at price $ 260.24 per share. | 22 Dec 2023 | 2,800 | 9,782 (0%) | 0% | 260.2 | 728,686 | NDSN |
| P. Joseph Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2023 | 6,293 | 53,411 | - | - | NDSN | |
| Subramanian Srinivas | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2023 | 2,776 | 20,334 | - | - | NDSN | |
| E. James DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 238.80 per share. | 01 Dec 2023 | 716 | 48,054 (0%) | 0% | 238.8 | 170,981 | NDSN |
| James DeVries E. | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2023 | 2,962 | 22,906 | - | - | NDSN | |
| Jennifer Mcdonough L. | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 238.80 per share. | 01 Dec 2023 | 761 | 3,064 (0%) | 0% | 238.8 | 181,727 | NDSN |
| Mcdonough Jennifer L. | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.80 per share. | 01 Dec 2023 | 106 | 2,303 (0%) | 0% | 238.8 | 25,313 | NDSN |
| Stephen F. Shamrock | Interim CFO | 01 Dec 2023 | 519 | 519 | - | - | NDSN | ||
| Joseph Kelley P. | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.80 per share. | 01 Dec 2023 | 223 | 11,060 (0%) | 0% | 238.8 | 53,252 | NDSN |
| Subramanian Srinivas | Executive Vice President | Grant, award, or other acquisition of securities at price $ 238.80 per share. | 01 Dec 2023 | 671 | 4,237 (0%) | 0% | 238.8 | 160,235 | NDSN |
| Jennifer Mcdonough L. | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2023 | 3,147 | 11,234 | - | - | NDSN | |
| Stephen P. Lovass | Executive Vice President | 01 Dec 2023 | 3,147 | 30,274 | - | - | NDSN | ||
| Joseph P. Kelley | Executive Vice President | Grant, award, or other acquisition of securities at price $ 238.80 per share. | 01 Dec 2023 | 1,522 | 12,582 (0%) | 0% | 238.8 | 363,454 | NDSN |
| Lovass Stephen P. | Executive Vice President | 01 Dec 2023 | 111 | 8,757 (0%) | 0% | 238.8 | 26,507 | NDSN | |
| Shamrock Stephen F. | Interim CFO | 01 Dec 2023 | 116 | 1,617 (0%) | 0% | 238.8 | 27,701 | NDSN | |
| Siddiqui Sarah | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2023 | 2,962 | 4,900 | - | - | NDSN | |
| Stephen P. Lovass | Executive Vice President | 01 Dec 2023 | 139 | 9,379 (0%) | 0% | 236.8 | 32,911 | NDSN | |
| Siddiqui Sarah | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 238.80 per share. | 01 Dec 2023 | 716 | 1,027 (0%) | 0% | 238.8 | 170,981 | NDSN |
| DeVries James E. | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.80 per share. | 01 Dec 2023 | 107 | 47,338 (0%) | 0% | 238.8 | 25,552 | NDSN |
| Stephen P. Lovass | Executive Vice President | 01 Dec 2023 | 761 | 9,518 (0%) | 0% | 238.8 | 181,727 | NDSN | |
| Shamrock F. Stephen | Interim CFO | 01 Dec 2023 | 21 | 1,501 (0%) | 0% | 238.8 | 5,015 | NDSN | |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.80 per share. | 01 Dec 2023 | 59 | 3,566 (0%) | 0% | 238.8 | 14,089 | NDSN |
| Stephen P. Lovass | Executive Vice President | 01 Aug 2023 | 30 | 7,908 (0%) | 0% | 250.7 | 7,520 | NDSN | |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 250.64 per share. | 01 Aug 2023 | 11 | 2,316 (0%) | 0% | 250.6 | 2,757 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 251.61 per share. | 31 Jul 2023 | 89 | 3,034 (0%) | 0% | 251.6 | 22,393 | NDSN |
| Mary G. Puma | Director | Sale of securities on an exchange or to another person at price $ 245.92 per share. | 14 Jul 2023 | 2,099 | 16,835 (0%) | 0% | 245.9 | 516,186 | NDSN |
| Joseph P. Kelley | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 240.73 per share. | 06 Jul 2023 | 905 | 8,186 (0%) | 0% | 240.7 | 217,861 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 216.31 per share. | 28 Apr 2023 | 104 | 2,937 (0%) | 0% | 216.3 | 22,496 | NDSN |
| Stephen P. Lovass | Executive Vice President | 30 Mar 2023 | 14 | 7,938 (0%) | 0% | 218.8 | 3,063 | NDSN | |
| Jeffrey A. Pembroke | Executive Vice President | Sale of securities on an exchange or to another person at price $ 220.05 per share. | 30 Mar 2023 | 19 | 17,584 (0%) | 0% | 220.1 | 4,181 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 218.85 per share. | 30 Mar 2023 | 13 | 17,603 (0%) | 0% | 218.8 | 2,845 | NDSN |
| Shelly M. Peet | Executive Vice President | Other type of transaction at price $ 0.00 per share. | 22 Mar 2023 | 4,093 | 28,451 | - | - | NDSN | |
| Shelly M. Peet | Executive Vice President | Other type of transaction at price $ 204.02 per share. | 22 Mar 2023 | 708 | 24,177 (0%) | 0% | 204.0 | 144,446 | NDSN |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 204.02 per share. | 22 Mar 2023 | 163 | 24,885 (0%) | 0% | 204.0 | 33,255 | NDSN |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 204.02 per share. | 22 Mar 2023 | 90 | 25,048 (0%) | 0% | 204.0 | 18,362 | NDSN |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Mar 2023 | 1,938 | 1,938 | - | - | NDSN | |
| Sarah Siddiqui | EVP, CHRO | Grant, award, or other acquisition of securities at price $ 219.46 per share. | 01 Mar 2023 | 311 | 311 (0%) | 0% | 219.5 | 68,252 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 79.66 per share. | 13 Feb 2023 | 1,800 | 19,400 (0%) | 0% | 79.7 | 143,388 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Sale of securities on an exchange or to another person at price $ 243.45 per share. | 13 Feb 2023 | 1,800 | 17,600 (0%) | 0% | 243.5 | 438,210 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 70.91 per share. | 13 Feb 2023 | 3,200 | 20,800 (0%) | 0% | 70.9 | 226,912 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Sale of securities on an exchange or to another person at price $ 243.49 per share. | 13 Feb 2023 | 3,200 | 17,600 (0%) | 0% | 243.5 | 779,168 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2023 | 1,800 | 57,069 | - | - | NDSN | |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 13 Feb 2023 | 3,200 | 53,869 | - | - | NDSN | |
| Joseph P. Kelley | EVP and CFO | Sale of securities on an exchange or to another person at price $ 246.43 per share. | 06 Feb 2023 | 2,100 | 9,091 (0%) | 0% | 246.4 | 517,503 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 243.30 per share. | 31 Jan 2023 | 92 | 2,818 (0%) | 0% | 243.3 | 22,384 | NDSN |
| Shelly M. Peet | Executive Vice President | Sale of securities on an exchange or to another person at price $ 238.00 per share. | 09 Jan 2023 | 1,611 | 25,061 (0%) | 0% | 238 | 383,418 | NDSN |
| Stephen P. Lovass | Executive Vice President | 04 Jan 2023 | 763 | 7,952 (0%) | 0% | 238.0 | 181,617 | NDSN | |
| Stephen P. Lovass | Executive Vice President | 04 Jan 2023 | 933 | 8,715 (0%) | 0% | 238.0 | 222,082 | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 238.03 per share. | 04 Jan 2023 | 688 | 2,862 (0%) | 0% | 238.0 | 163,765 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.03 per share. | 04 Jan 2023 | 192 | 2,670 (0%) | 0% | 238.0 | 45,702 | NDSN |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 238.03 per share. | 04 Jan 2023 | 891 | 47,403 (0%) | 0% | 238.0 | 212,085 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.03 per share. | 04 Jan 2023 | 690 | 46,713 (0%) | 0% | 238.0 | 164,241 | NDSN |
| Joseph P. Kelley | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.03 per share. | 04 Jan 2023 | 2,306 | 11,191 (0%) | 0% | 238.0 | 548,897 | NDSN |
| Joseph P. Kelley | EVP and CFO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 238.03 per share. | 04 Jan 2023 | 5,578 | 13,497 (0%) | 0% | 238.0 | 1,327,731 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.03 per share. | 04 Jan 2023 | 165 | 17,594 (0%) | 0% | 238.0 | 39,275 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 238.03 per share. | 04 Jan 2023 | 1,406 | 17,759 (0%) | 0% | 238.0 | 334,670 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 238.03 per share. | 04 Jan 2023 | 429 | 2,327 (0%) | 0% | 238.0 | 102,115 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 238.03 per share. | 04 Jan 2023 | 935 | 2,756 (0%) | 0% | 238.0 | 222,558 | NDSN |
| Shelly M. Peet | Executive Vice President | Sale of securities on an exchange or to another person at price $ 235.00 per share. | 21 Dec 2022 | 1,692 | 26,487 (0%) | 0% | 235 | 397,620 | NDSN |
| Stephen P. Lovass | Executive Vice President | 01 Dec 2022 | 4,349 | 32,127 | - | - | NDSN | ||
| Stephen P. Lovass | Executive Vice President | 01 Dec 2022 | 752 | 7,782 (0%) | 0% | 240.0 | 180,488 | NDSN | |
| Shelly M. Peet | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 708 | 28,179 (0%) | 0% | 240.0 | 169,927 | NDSN |
| Shelly M. Peet | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 4,093 | 32,544 | - | - | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 4,093 | 8,087 | - | - | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 708 | 2,174 (0%) | 0% | 240.0 | 169,927 | NDSN |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 4,093 | 59,244 | - | - | NDSN | |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 708 | 46,512 (0%) | 0% | 240.0 | 169,927 | NDSN |
| Joseph P. Kelley | EVP and CFO | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 1,505 | 7,919 (0%) | 0% | 240.0 | 361,215 | NDSN |
| Joseph P. Kelley | EVP and CFO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 8,698 | 47,118 | - | - | NDSN | |
| Jeffrey A. Pembroke | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 5,628 | 58,869 | - | - | NDSN | |
| Jeffrey A. Pembroke | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 974 | 16,353 (0%) | 0% | 240.0 | 233,770 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 240.01 per share. | 01 Dec 2022 | 398 | 1,821 (0%) | 0% | 240.0 | 95,524 | NDSN |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Dec 2022 | 2,302 | 18,858 | - | - | NDSN | |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2022 | 62 | 7,030 (0%) | 0% | 236.5 | 14,662 | NDSN | |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 236.49 per share. | 30 Nov 2022 | 69 | 26,107 (0%) | 0% | 236.5 | 16,318 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 236.49 per share. | 30 Nov 2022 | 106 | 45,804 (0%) | 0% | 236.5 | 25,068 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 236.49 per share. | 30 Nov 2022 | 82 | 15,379 (0%) | 0% | 236.5 | 19,392 | NDSN |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2022 | 56 | 5,927 (0%) | 0% | 0 | NDSN | ||
| Stephen P. Lovass | Executive Vice President | 22 Nov 2022 | 62 | 5,865 (0%) | 0% | 234.4 | 14,533 | NDSN | |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2022 | 556 | 7,092 (0%) | 0% | 234.4 | 130,326 | NDSN | |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2022 | 1,783 | 7,648 (0%) | 0% | 234.4 | 417,935 | NDSN | |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.58 per share. | 22 Nov 2022 | 72 | 1,466 (0%) | 0% | 233.6 | 16,818 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 91 | 44,932 (0%) | 0% | 234.4 | 21,330 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.59 per share. | 22 Nov 2022 | 82 | 45,023 (0%) | 0% | 233.6 | 19,154 | NDSN |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 234.40 per share. | 22 Nov 2022 | 1,783 | 46,715 (0%) | 0% | 234.4 | 417,935 | NDSN |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 805 | 45,910 (0%) | 0% | 234.4 | 188,692 | NDSN |
| Joseph P. Kelley | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.59 per share. | 22 Nov 2022 | 161 | 6,552 (0%) | 0% | 233.6 | 37,608 | NDSN |
| Joseph P. Kelley | EVP and CFO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 138 | 6,414 (0%) | 0% | 234.4 | 32,347 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 890 | 15,461 (0%) | 0% | 234.4 | 208,616 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 234.40 per share. | 22 Nov 2022 | 2,548 | 16,351 (0%) | 0% | 234.4 | 597,251 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.39 per share. | 22 Nov 2022 | 76 | 13,803 (0%) | 0% | 234.4 | 17,814 | NDSN |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.60 per share. | 22 Nov 2022 | 89 | 13,879 (0%) | 0% | 233.6 | 20,790 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 168 | 1,423 (0%) | 0% | 234.4 | 39,379 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 234.40 per share. | 22 Nov 2022 | 510 | 1,591 (0%) | 0% | 234.4 | 119,544 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 22 Nov 2022 | 20 | 1,081 (0%) | 0% | 234.4 | 4,688 | NDSN |
| Srinivas Subramanian | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.59 per share. | 22 Nov 2022 | 17 | 1,101 (0%) | 0% | 233.6 | 3,971 | NDSN |
| Jennifer L. Mcdonough | EVP, GC, and Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 225.35 per share. | 08 Nov 2022 | 207 | 1,538 (0%) | 0% | 225.3 | 46,647 | NDSN |
| Ginger M. Jones | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 3,821 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Michael J. Merriman | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 26,222 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Victor L. Richey | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 17,927 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Frank M. Jaehnert | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 17,747 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Mary G. Puma | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 18,906 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Milton M. Morris | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 808 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Jennifer A. Parmentier | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 01 Nov 2022 | 730 | 1,957 (0%) | 0% | 225.9 | 164,929 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 225.00 per share. | 31 Oct 2022 | 100 | 1,996 (0%) | 0% | 225 | 22,500 | NDSN |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 225.93 per share. | 31 Oct 2022 | 730 | 2,726 (0%) | 0% | 225.9 | 164,929 | NDSN |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 24 Oct 2022 | 1,480 | 16,556 | - | - | NDSN | |
| Srinivas Subramanian | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 61.59 per share. | 24 Oct 2022 | 1,480 | 2,598 (0%) | 0% | 61.6 | 91,153 | NDSN |
| Srinivas Subramanian | Executive Vice President | Sale of securities on an exchange or to another person at price $ 217.48 per share. | 24 Oct 2022 | 1,480 | 1,118 (0%) | 0% | 217.5 | 321,870 | NDSN |
| James E. DeVries | Executive Vice President | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 03 Oct 2022 | 4,500 | 0 | - | - | NDSN | |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 61.59 per share. | 03 Oct 2022 | 4,500 | 51,105 | - | 61.6 | 277,155 | NDSN |
| James E. DeVries | Executive Vice President | Sale of securities on an exchange or to another person at price $ 218.42 per share. | 03 Oct 2022 | 4,500 | 46,605 | - | 218.4 | 982,890 | NDSN |
| Milton M. Morris | Director | Grant, award, or other acquisition of securities at price $ 223.03 per share. | 15 Sep 2022 | 78 | 78 | - | 223.0 | 17,396 | NDSN |
| Stephen P. Lovass | Executive Vice President | 01 Aug 2022 | 202 | 5,983 (0%) | 0% | 230.5 | 46,561 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 01 Aug 2022 | 1,283 | 1,283 | - | - | Employee Stock Options (right to buy) | ||
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Aug 2022 | 604 | 1,208 | - | - | Employee Stock Options (right to buy) | |
| Srinivas Subramanian | Executive Vice President | Grant, award, or other acquisition of securities at price $ 230.51 per share. | 01 Aug 2022 | 95 | 1,118 (0%) | 0% | 230.5 | 21,898 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 230.99 per share. | 29 Jul 2022 | 97 | 1,891 (0%) | 0% | 231.0 | 22,406 | Common Stock |
| Joseph P. Kelley | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 204.16 per share. | 06 Jul 2022 | 734 | 6,713 (0%) | 0% | 204.2 | 149,853 | Common Stock |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.40 per share. | 01 Jun 2022 | 524 | 26,176 (0%) | 0% | 234.4 | 122,826 | NDSN |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 198.00 per share. | 01 Jun 2022 | 8 | 26,519 (0%) | 0% | 198 | 1,584 | NDSN |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 214.60 per share. | 01 Jun 2022 | 5 | 26,514 (0%) | 0% | 214.6 | 1,073 | NDSN |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 214.66 per share. | 01 Jun 2022 | 120 | 26,394 (0%) | 0% | 214.7 | 25,759 | NDSN |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 233.59 per share. | 01 Jun 2022 | 54 | 24,976 (0%) | 0% | 233.6 | 12,614 | NDSN |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 234.41 per share. | 01 Jun 2022 | 59 | 24,917 (0%) | 0% | 234.4 | 13,830 | NDSN |
| Shelly M. Peet | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 234.40 per share. | 01 Jun 2022 | 1,783 | 26,700 (0%) | 0% | 234.4 | 417,935 | NDSN |
| Arthur L. George | Director | Other type of transaction at price $ 219.83 per share. | 27 May 2022 | 258 | 10,435 (0%) | 0% | 219.8 | 56,716 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 215.69 per share. | 29 Apr 2022 | 104 | 1,790 (0%) | 0% | 215.7 | 22,432 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 30 Mar 2022 | 9 | 5,781 (0%) | 0% | 229.9 | 2,069 | Common Stock | |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 232.54 per share. | 31 Jan 2022 | 96 | 1,678 (0%) | 0% | 232.5 | 22,324 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 229.88 per share. | 07 Jan 2022 | 8 | 13,945 (0%) | 0% | 229.9 | 1,839 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 132 | 20,045 (0%) | 0% | 254.2 | 33,553 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 145 | 20,177 (0%) | 0% | 254.2 | 36,858 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2021 | 62 | 7,084 (0%) | 0% | 254.2 | 15,760 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2021 | 59 | 7,146 (0%) | 0% | 254.2 | 14,997 | Common Stock | |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 119 | 27,995 (0%) | 0% | 254.2 | 30,249 | Common Stock |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 104 | 27,891 (0%) | 0% | 254.2 | 26,436 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 106 | 46,605 (0%) | 0% | 254.2 | 26,944 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 121 | 46,711 (0%) | 0% | 254.2 | 30,757 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 151 | 15,953 (0%) | 0% | 254.2 | 38,383 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 254.19 per share. | 30 Nov 2021 | 152 | 16,104 (0%) | 0% | 254.2 | 38,637 | Common Stock |
| Gregory P. Merk | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Nov 2021 | 6,543 | 6,543 | - | - | Employee Stock Options (right to buy) | |
| Gregory P. Merk | Executive Vice President | Grant, award, or other acquisition of securities at price $ 267.51 per share. | 22 Nov 2021 | 797 | 20,444 (0%) | 0% | 267.5 | 213,205 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 267.99 per share. | 22 Nov 2021 | 122 | 20,322 (0%) | 0% | 268.0 | 32,695 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2021 | 62 | 7,205 (0%) | 0% | 268.0 | 16,615 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 22 Nov 2021 | 4,649 | 4,649 | - | - | Employee Stock Options (right to buy) | ||
| Stephen P. Lovass | Executive Vice President | 22 Nov 2021 | 566 | 7,267 (0%) | 0% | 267.5 | 151,411 | Common Stock | |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 222.20 per share. | 22 Nov 2021 | 5 | 27,688 (0%) | 0% | 222.2 | 1,111 | Common Stock |
| Shelly M. Peet | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Nov 2021 | 4,476 | 4,476 | - | - | Employee Stock Options (right to buy) | |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 267.99 per share. | 22 Nov 2021 | 89 | 28,114 (0%) | 0% | 268.0 | 23,851 | Common Stock |
| Shelly M. Peet | Executive Vice President | Grant, award, or other acquisition of securities at price $ 267.51 per share. | 22 Nov 2021 | 545 | 28,203 (0%) | 0% | 267.5 | 145,793 | Common Stock |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 241.45 per share. | 22 Nov 2021 | 20 | 27,628 (0%) | 0% | 241.5 | 4,829 | Common Stock |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 241.45 per share. | 22 Nov 2021 | 40 | 27,648 (0%) | 0% | 241.5 | 9,658 | Common Stock |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 222.29 per share. | 22 Nov 2021 | 7 | 27,693 (0%) | 0% | 222.3 | 1,556 | Common Stock |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 267.51 per share. | 22 Nov 2021 | 545 | 46,923 (0%) | 0% | 267.5 | 145,793 | Common Stock |
| James E. DeVries | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Nov 2021 | 4,476 | 4,476 | - | - | Employee Stock Options (right to buy) | |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 267.99 per share. | 22 Nov 2021 | 91 | 46,832 (0%) | 0% | 268.0 | 24,387 | Common Stock |
| Joseph P. Kelley | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 267.99 per share. | 22 Nov 2021 | 91 | 7,447 (0%) | 0% | 268.0 | 24,387 | Common Stock |
| Joseph P. Kelley | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Nov 2021 | 8,953 | 8,953 | - | - | Employee Stock Options (right to buy) | |
| Joseph P. Kelley | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 267.51 per share. | 22 Nov 2021 | 1,090 | 7,538 (0%) | 0% | 267.5 | 291,586 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 267.99 per share. | 22 Nov 2021 | 141 | 16,256 (0%) | 0% | 268.0 | 37,787 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Grant, award, or other acquisition of securities at price $ 267.51 per share. | 22 Nov 2021 | 881 | 16,397 (0%) | 0% | 267.5 | 235,676 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 Nov 2021 | 7,231 | 7,231 | - | - | Employee Stock Options (right to buy) | |
| Arthur L. George | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 10,647 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Ginger M. Jones | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 3,071 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Michael J. Merriman | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 25,266 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Victor L. Richey | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 17,034 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Frank M. Jaehnert | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 16,972 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Mary G. Puma | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 18,146 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| Jennifer A. Parmentier | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 01 Nov 2021 | 608 | 1,222 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 238.43 per share. | 29 Oct 2021 | 608 | 1,582 (0%) | 0% | 238.4 | 144,965 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 254.22 per share. | 29 Oct 2021 | 79 | 974 (0%) | 0% | 254.2 | 20,083 | Common Stock |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Sep 2021 | 6,000 | 0 | - | - | Employee Stock Options (right to buy) | |
| James E. DeVries | Executive Vice President | Sale of securities on an exchange or to another person at price $ 237.02 per share. | 01 Sep 2021 | 6,000 | 46,378 (0%) | 0% | 237.0 | 1,422,120 | Common Stock |
| James E. DeVries | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 43.73 per share. | 01 Sep 2021 | 6,000 | 52,378 (0%) | 0% | 43.7 | 262,380 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 79.66 per share. | 01 Sep 2021 | 2,000 | 17,507 (0%) | 0% | 79.7 | 159,320 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Sale of securities on an exchange or to another person at price $ 240.95 per share. | 01 Sep 2021 | 2,000 | 15,507 (0%) | 0% | 241.0 | 481,900 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Sep 2021 | 2,000 | 1,800 | - | - | Employee Stock Options (right to buy) | |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 226.12 per share. | 30 Jul 2021 | 88 | 892 (0%) | 0% | 226.1 | 19,899 | Common Stock |
| Gregory P. Merk | Executive Vice President | Sale of securities on an exchange or to another person at price $ 225.00 per share. | 29 Jul 2021 | 9,550 | 28,831 (0%) | 0% | 225 | 2,148,750 | Common Stock |
| Gregory P. Merk | Executive Vice President | Sale of securities on an exchange or to another person at price $ 225.00 per share. | 23 Jul 2021 | 214 | 38,617 (0%) | 0% | 225 | 48,150 | Common Stock |
| Gregory P. Merk | Executive Vice President | Sale of securities on an exchange or to another person at price $ 225.00 per share. | 23 Jul 2021 | 236 | 38,381 (0%) | 0% | 225 | 53,100 | Common Stock |
| Joseph P. Kelley | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 218.12 per share. | 06 Jul 2021 | 599 | 6,448 (0%) | 0% | 218.1 | 130,654 | Common Stock |
| Gregory P. Merk | Executive Vice President | Sale of securities on an exchange or to another person at price $ 221.39 per share. | 29 Jun 2021 | 1,200 | 19,634 (0%) | 0% | 221.4 | 265,668 | Common Stock |
| Shelly M. Peet | Executive Vice President | Sale of securities on an exchange or to another person at price $ 223.99 per share. | 04 Jun 2021 | 6,600 | 27,678 (0%) | 0% | 224.0 | 1,478,334 | Common Stock |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 223.38 per share. | 04 Jun 2021 | 8 | 27,685 (0%) | 0% | 223.4 | 1,787 | Common Stock |
| Shelly M. Peet | Executive Vice President | Gift of securities by or to the insider at price $ 221.57 per share. | 04 Jun 2021 | 7 | 27,678 (0%) | 0% | 221.6 | 1,551 | Common Stock |
| Shelly M. Peet | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 107.65 per share. | 04 Jun 2021 | 6,600 | 34,278 (0%) | 0% | 107.7 | 710,490 | Common Stock |
| Shelly M. Peet | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 04 Jun 2021 | 6,600 | 0 | - | - | Employee Stock Options (right to buy) | |
| Stephen P. Lovass | Executive Vice President | 26 May 2021 | 1,880 | 6,701 (0%) | 0% | 213.6 | 401,493 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 26 May 2021 | 1,880 | 8,581 (0%) | 0% | 108.4 | 203,848 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 26 May 2021 | 1,880 | 0 | - | - | Employee Stock Options (right to buy) | ||
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 May 2021 | 1,900 | 0 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 May 2021 | 1,543 | 4,632 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 May 2021 | 2,550 | 2,550 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 May 2021 | 3,300 | 1,100 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Sale of securities on an exchange or to another person at price $ 214.18 per share. | 26 May 2021 | 9,293 | 7,015 (0%) | 0% | 214.2 | 1,990,375 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 165.21 per share. | 26 May 2021 | 1,543 | 16,308 (0%) | 0% | 165.2 | 254,919 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 124.90 per share. | 26 May 2021 | 2,550 | 14,765 (0%) | 0% | 124.9 | 318,495 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 127.67 per share. | 26 May 2021 | 3,300 | 12,215 (0%) | 0% | 127.7 | 421,311 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 107.65 per share. | 26 May 2021 | 1,900 | 8,915 (0%) | 0% | 107.7 | 204,535 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 211.41 per share. | 30 Apr 2021 | 94 | 804 (0%) | 0% | 211.4 | 19,873 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 204.00 per share. | 30 Mar 2021 | 13 | 20,824 (0%) | 0% | 204 | 2,652 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 30 Mar 2021 | 9 | 6,701 (0%) | 0% | 204 | 1,836 | Common Stock | |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 204.00 per share. | 30 Mar 2021 | 15 | 15,507 (0%) | 0% | 204 | 3,060 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 71.75 per share. | 15 Mar 2021 | 600 | 7,615 (0%) | 0% | 71.8 | 43,050 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Mar 2021 | 2,100 | 0 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Mar 2021 | 1,400 | 0 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Mar 2021 | 600 | 0 | - | - | Employee Stock Options (right to buy) | |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Sale of securities on an exchange or to another person at price $ 207.13 per share. | 15 Mar 2021 | 4,100 | 7,015 (0%) | 0% | 207.1 | 849,233 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 70.91 per share. | 15 Mar 2021 | 2,100 | 11,115 (0%) | 0% | 70.9 | 148,911 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Exercise or conversion of derivative security received from the company (such as an option) at price $ 79.66 per share. | 15 Mar 2021 | 1,400 | 9,015 (0%) | 0% | 79.7 | 111,524 | Common Stock |
| Shelly M. Peet | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Mar 2021 | 9,100 | 0 | - | - | Employee Stock Options (right to buy) | |
| Shelly M. Peet | Executive Vice President | Sale of securities on an exchange or to another person at price $ 206.87 per share. | 12 Mar 2021 | 9,100 | 27,693 (0%) | 0% | 206.9 | 1,882,517 | Common Stock |
| Shelly M. Peet | Executive Vice President | Exercise or conversion of derivative security received from the company (such as an option) at price $ 70.91 per share. | 12 Mar 2021 | 9,100 | 36,793 (0%) | 0% | 70.9 | 645,281 | Common Stock |
| Shelly M. Peet | Executive Vice President | Sale of securities on an exchange or to another person at price $ 200.27 per share. | 12 Mar 2021 | 1,191 | 27,693 (0%) | 0% | 200.3 | 238,522 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Sale of securities on an exchange or to another person at price $ 195.06 per share. | 03 Mar 2021 | 5,388 | 15,517 (0%) | 0% | 195.1 | 1,050,983 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 192.41 per share. | 26 Feb 2021 | 1,976 | 20,823 (0%) | 0% | 192.4 | 380,202 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 192.41 per share. | 26 Feb 2021 | 2,318 | 20,905 (0%) | 0% | 192.4 | 446,006 | Common Stock |
| John J. Keane | Former EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 182.58 per share. | 01 Feb 2021 | 236 | 52,581 (0%) | 0% | 182.6 | 43,089 | Common Stock |
| John J. Keane | Former EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 182.58 per share. | 01 Feb 2021 | 222 | 53,214 (0%) | 0% | 182.6 | 40,533 | Common Stock |
| John J. Keane | Former EVP | Payment of exercise price or tax liability using portion of securities received from the company at price $ 182.58 per share. | 01 Feb 2021 | 397 | 52,817 (0%) | 0% | 182.6 | 72,484 | Common Stock |
| John A. DeFord | Director | Grant, award, or other acquisition of securities at price $ 178.99 per share. | 29 Jan 2021 | 85 | 707 (0%) | 0% | 179.0 | 15,214 | Common Stock |
| Gregory P. Merk | Executive Vice President | Gift of securities by or to the insider at price $ 196.90 per share. | 05 Jan 2021 | 38,687 | 24,451 (0%) | 0% | 196.9 | 7,617,470 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.29 per share. | 05 Jan 2021 | 145 | 22,787 (0%) | 0% | 199.3 | 28,897 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 05 Jan 2021 | 133 | 6,710 (0%) | 0% | 199.3 | 26,506 | Common Stock | |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.29 per share. | 05 Jan 2021 | 154 | 28,827 (0%) | 0% | 199.3 | 30,691 | Common Stock |
| John J. Keane | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.29 per share. | 05 Jan 2021 | 448 | 53,412 (0%) | 0% | 199.3 | 89,282 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.29 per share. | 05 Jan 2021 | 158 | 46,378 (0%) | 0% | 199.3 | 31,488 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.30 per share. | 05 Jan 2021 | 37 | 23,219 (0%) | 0% | 199.3 | 7,374 | Common Stock |
| Gina A. Beredo | Exec. VP, Gen. Counsel & Sec. | Payment of exercise price or tax liability using portion of securities received from the company at price $ 199.29 per share. | 05 Jan 2021 | 103 | 7,015 (0%) | 0% | 199.3 | 20,527 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 158 | 63,415 (0%) | 0% | 203.8 | 32,202 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 145 | 63,270 (0%) | 0% | 203.8 | 29,552 | Common Stock |
| Gregory P. Merk | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 132 | 63,138 (0%) | 0% | 203.8 | 26,903 | Common Stock |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2020 | 62 | 7,754 (0%) | 0% | 203.8 | 12,636 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2020 | 59 | 7,816 (0%) | 0% | 203.8 | 12,025 | Common Stock | |
| Stephen P. Lovass | Executive Vice President | 30 Nov 2020 | 69 | 7,875 (0%) | 0% | 203.8 | 14,063 | Common Stock | |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 104 | 30,027 (0%) | 0% | 203.8 | 21,196 | Common Stock |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 119 | 30,131 (0%) | 0% | 203.8 | 24,253 | Common Stock |
| Shelly M. Peet | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 119 | 30,250 (0%) | 0% | 203.8 | 24,253 | Common Stock |
| John Keane | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 198 | 55,952 (0%) | 0% | 203.8 | 40,354 | Common Stock |
| John Keane | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 222 | 56,150 (0%) | 0% | 203.8 | 45,246 | Common Stock |
| John Keane | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 237 | 56,372 (0%) | 0% | 203.8 | 48,303 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.82 per share. | 30 Nov 2020 | 71 | 47,582 (0%) | 0% | 203.8 | 14,471 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 81 | 47,653 (0%) | 0% | 203.8 | 16,509 | Common Stock |
| James E. DeVries | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 81 | 47,734 (0%) | 0% | 203.8 | 16,509 | Common Stock |
| Jennifer A. Parmentier | Director | Grant, award, or other acquisition of securities at price $ 196.27 per share. | 30 Nov 2020 | 609 | 609 (0%) | 0% | 196.3 | 119,528 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 102 | 24,640 (0%) | 0% | 203.8 | 20,789 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 102 | 24,844 (0%) | 0% | 203.8 | 20,789 | Common Stock |
| Jeffrey A. Pembroke | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 102 | 24,742 (0%) | 0% | 203.8 | 20,789 | Common Stock |
| Joseph Stockunas | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 132 | 14,364 (0%) | 0% | 203.8 | 26,903 | Common Stock |
| Joseph Stockunas | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 149 | 14,496 (0%) | 0% | 203.8 | 30,368 | Common Stock |
| Joseph Stockunas | Executive Vice President | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 141 | 14,645 (0%) | 0% | 203.8 | 28,737 | Common Stock |
| Gina Brickley Beredo | Exec. VP, Gen. Counsel & Sec. | Payment of exercise price or tax liability using portion of securities received from the company at price $ 203.81 per share. | 30 Nov 2020 | 69 | 7,793 (0%) | 0% | 203.8 | 14,063 | Common Stock |