Chapman Steven Leonard
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Chapman Steven Leonard. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| NTRA | CEO AND PRESIDENT | Sale | 956 | $239.44 | $228,905 | Dec 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 2,215 | $198.03 | $438,636 | Nov 3, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 3,680 | $191.46 | $704,573 | Oct 27, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 1,603 | $187.95 | $301,284 | Oct 20, 2025 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 18,750 | — | — | Oct 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 1,700 | $165.44 | $281,248 | Sep 2, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 2,810 | $132.43 | $372,128 | Aug 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 6,092 | $139.81 | $851,723 | Jul 28, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 1,622 | $139.29 | $225,928 | Jul 20, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 500 | $165.83 | $82,915 | Jul 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 3,123 | $157.03 | $490,405 | Jun 2, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 770 | $152.04 | $117,071 | May 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 6,203 | $152.18 | $943,973 | Apr 28, 2025 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 3,386 | — | — | Apr 21, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 8,027 | $140.20 | $1,125,385 | Apr 1, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 6,702 | $146.03 | $978,693 | Mar 17, 2025 |
| NTRA | CEO AND PRESIDENT | Award / Grant | 6,702 | — | — | Mar 12, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 33,776 | $144.02 | $4,864,420 | Mar 5, 2025 |
| NTRA | CEO AND PRESIDENT | Award / Grant | 36,682 | — | — | Jan 31, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 3,805 | $165.87 | $631,135 | Jan 29, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 194 | $171.97 | $33,362 | Jan 20, 2025 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 54,175 | — | — | Jan 16, 2025 |
| NTRA | CEO AND PRESIDENT | Sale | 100 | $146.35 | $14,635 | Nov 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 3,960 | $118.21 | $468,112 | Oct 28, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 1,709 | $120.76 | $206,379 | Oct 20, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 4,523 | $130.40 | $589,799 | Oct 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 500 | $130.93 | $65,465 | Sep 16, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 577 | $120.00 | $69,240 | Aug 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 4,084 | $102.77 | $419,713 | Jul 29, 2024 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 1,774 | — | — | Jul 22, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 226 | $112.21 | $25,359 | Jul 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 24,008 | $107.73 | $2,586,382 | Jul 1, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 1,247 | $112.55 | $140,350 | Jun 17, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 3,459 | $106.59 | $368,695 | May 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 4,084 | $93.14 | $380,384 | Apr 29, 2024 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 1,775 | — | — | Apr 23, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 100 | $94.44 | $9,444 | Apr 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 2,662 | $90.42 | $240,698 | Mar 27, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 34,960 | $88.98 | $3,110,741 | Mar 15, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 9,326 | $88.37 | $824,139 | Mar 5, 2024 |
| NTRA | CEO AND PRESIDENT | Award / Grant | 9,326 | — | — | Mar 1, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 14,813 | $65.09 | $964,178 | Jan 26, 2024 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 3,386 | — | — | Jan 22, 2024 |
| NTRA | CEO AND PRESIDENT | Sale | 2,604 | $63.29 | $164,807 | Dec 27, 2023 |
| NTRA | CEO AND PRESIDENT | Sale | 2,566 | $55.00 | $141,130 | Nov 20, 2023 |
| NTRA | CEO AND PRESIDENT | Sale | 2,595 | $40.39 | $104,812 | Oct 20, 2023 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 5,183 | — | — | Sep 28, 2023 |
| NTRA | CEO AND PRESIDENT | Sale | 2,578 | $55.00 | $141,790 | Aug 11, 2023 |
| NTRA | CEO AND PRESIDENT | Option Exercise | 3,386 | — | — | Jul 24, 2023 |
| NTRA | CEO AND PRESIDENT | Sale | 2,605 | $50.88 | $132,542 | Jun 27, 2023 |