| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 4 | -87,442 | 100% | $282.86 | -$24,733,804 |
| Net | -4 | -87,442 | -100% | -$24,733,804 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Sarah Siddiqui | NDSN | NDSN | Tax liability | -0.59% | -30 | 5,058 | 27 Feb 2026 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Sale | -39.2% | $12,258,268 | $293.26 | -41,800 | 64,824 | 24 Feb 2026 | Direct |
| Sundaram Nagarajan | NDSN | NDSN | Options Exercise | 64.5% | 41,800 | 106,624 | 24 Feb 2026 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Options Exercise | -100% | -41,800 | 0 | 24 Feb 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Options Exercise | 116% | 8,434 | 15,702 | 24 Feb 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Sale | -54.6% | $2,556,788 | $293.04 | -8,725 | 7,268 | 24 Feb 2026 | Direct |
| Joseph P. Kelley | NDSN | NDSN | Options Exercise | -100% | -8,434 | 0 | 24 Feb 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Options Exercise | 278.2% | 21,033 | 28,592 | 23 Feb 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Sale | -75.3% | $6,669,276 | $289.31 | -23,052 | 7,559 | 23 Feb 2026 | Direct |
| Joseph P. Kelley | NDSN | NDSN | Options Exercise | -90.8% | -21,033 | 2,139 | 23 Feb 2026 | Direct | ||
| John A. DeFord | NDSN | NDSN | Award | 1.62% | 91 | 5,697 | 30 Jan 2026 | Direct | ||
| Christopher L. Mapes | NDSN | NDSN | Award | 1.56% | 45 | 2,923 | 30 Jan 2026 | Direct | ||
| Srinivas Subramanian | NDSN | NDSN | Tax liability | -1.92% | -149 | 7,607 | 05 Jan 2026 | Direct | ||
| Srinivas Subramanian | NDSN | NDSN | Award | 7.17% | 519 | 7,756 | 05 Jan 2026 | Direct | ||
| Sarah Siddiqui | NDSN | NDSN | Tax liability | -2.25% | -117 | 5,088 | 05 Jan 2026 | Direct | ||
| Sarah Siddiqui | NDSN | NDSN | Award | 8.51% | 408 | 5,205 | 05 Jan 2026 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Tax liability | -0.69% | -451 | 64,697 | 05 Jan 2026 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Award | 0.89% | 576 | 65,148 | 05 Jan 2026 | Direct | ||
| James E. DeVries | NDSN | NDSN | Tax liability | -0.53% | -272 | 51,351 | 05 Jan 2026 | Direct | ||
| James E. DeVries | NDSN | NDSN | Award | 1.82% | 922 | 51,623 | 05 Jan 2026 | Direct | ||
| Jennifer L. McDonough | NDSN | NDSN | Tax liability | -5.59% | -391 | 6,606 | 05 Jan 2026 | Direct | ||
| Jennifer L. McDonough | NDSN | NDSN | Award | 15.2% | 922 | 6,997 | 05 Jan 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Tax liability | -5.53% | -561 | 9,578 | 05 Jan 2026 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Award | 24% | 1,960 | 10,139 | 05 Jan 2026 | Direct | ||
| Justin E. Hall | NDSN | NDSN | Tax liability | -2.75% | -63 | 2,231 | 05 Jan 2026 | Direct | ||
| Justin E. Hall | NDSN | NDSN | Award | 8.16% | 173 | 2,294 | 05 Jan 2026 | Direct | ||
| Joseph M. Rutledge | NDSN | NDSN | Award | 7.55% | 217 | 3,092 | 20 Dec 2025 | Direct | ||
| Joseph M. Rutledge | NDSN | NDSN | Award | 448 | 448 | 20 Dec 2025 | Direct | |||
| Sundaram Nagarajan | NDSN | NDSN | Award | 16.6% | 8,441 | 59,385 | 20 Dec 2025 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Award | 9.83% | 17,394 | 194,328 | 20 Dec 2025 | Direct | ||
| Srinivas Subramanian | NDSN | NDSN | Award | 16.5% | 1,023 | 7,237 | 20 Dec 2025 | Direct | ||
| Srinivas Subramanian | NDSN | NDSN | Award | 10.8% | 2,108 | 21,601 | 20 Dec 2025 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Award | 42.3% | 2,430 | 8,179 | 20 Dec 2025 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Award | 9.17% | 5,007 | 59,615 | 20 Dec 2025 | Direct | ||
| Daniel Roy Hopgood | NDSN | NDSN | Award | 98.1% | 2,430 | 4,906 | 20 Dec 2025 | Direct | ||
| Daniel Roy Hopgood | NDSN | NDSN | Award | 41.7% | 5,007 | 17,024 | 20 Dec 2025 | Direct | ||
| Justin E. Hall | NDSN | NDSN | Award | 82.5% | 959 | 2,121 | 20 Dec 2025 | Direct | ||
| Justin E. Hall | NDSN | NDSN | Award | 64.2% | 1,977 | 5,058 | 20 Dec 2025 | Direct | ||
| Jennifer L. McDonough | NDSN | NDSN | Award | 30.1% | 1,407 | 6,075 | 20 Dec 2025 | Direct | ||
| Jennifer L. McDonough | NDSN | NDSN | Award | 20.1% | 2,899 | 17,324 | 20 Dec 2025 | Direct | ||
| Sarah Siddiqui | NDSN | NDSN | Award | 27.1% | 1,023 | 4,797 | 20 Dec 2025 | Direct | ||
| Sarah Siddiqui | NDSN | NDSN | Award | 27.2% | 2,108 | 9,844 | 20 Dec 2025 | Direct | ||
| James E. DeVries | NDSN | NDSN | Tax liability | -0.6% | -308 | 50,701 | 19 Dec 2025 | Direct | ||
| Sundaram Nagarajan | NDSN | NDSN | Tax liability | -1.42% | -734 | 50,944 | 19 Dec 2025 | Direct | ||
| Srinivas Subramanian | NDSN | NDSN | Tax liability | -0.94% | -59 | 6,214 | 19 Dec 2025 | Direct | ||
| Joseph P. Kelley | NDSN | NDSN | Tax liability | -3.49% | -208 | 5,749 | 19 Dec 2025 | Direct | ||
| Daniel Roy Hopgood | NDSN | NDSN | Tax liability | -4.55% | -118 | 2,476 | 19 Dec 2025 | Direct | ||
| Justin E. Hall | NDSN | NDSN | Tax liability | -1.53% | -18 | 1,162 | 19 Dec 2025 | Direct | ||
| Jennifer L. McDonough | NDSN | NDSN | Tax liability | -2.24% | -107 | 4,668 | 19 Dec 2025 | Direct | ||
| Sarah Siddiqui | NDSN | NDSN | Tax liability | -2.46% | -95 | 3,774 | 19 Dec 2025 | Direct |