Marcus Gail Boxer
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Marcus Gail Boxer. 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 | Award / Grant | 121 | — | — | Nov 3, 2025 | |
| NTRA | Sale | 1,313 | $132.73 | $174,274 | Aug 1, 2025 | |
| NTRA | Award / Grant | 141 | — | — | Jul 25, 2025 | |
| NTRA | Sale | 2,651 | $167.56 | $444,202 | Jul 1, 2025 | |
| NTRA | Award / Grant | 2,143 | — | — | Jun 27, 2025 | |
| NTRA | Sale | 3,400 | $164.33 | $558,722 | Jun 10, 2025 | |
| NTRA | Sale | 1,450 | $153.06 | $221,937 | May 1, 2025 | |
| NTRA | Sale | 1,512 | $140.17 | $211,937 | Apr 1, 2025 | |
| NTRA | Option Exercise | 4,000 | $7.86 | $31,440 | Mar 12, 2025 | |
| NTRA | Sale | 2,100 | $160.52 | $337,092 | Nov 19, 2024 | |
| NTRA | Sale | 500 | $156.75 | $78,375 | Nov 14, 2024 | |
| NTRA | Award / Grant | 2,964 | — | — | Jun 28, 2024 | |
| NTRA | Sale | 2,000 | $110.17 | $220,340 | May 30, 2024 | |
| NTRA | Award / Grant | 488 | — | — | Apr 26, 2024 | |
| NTRA | Sale | 500 | $57.52 | $28,760 | Dec 8, 2023 | |
| NTRA | Sale | 1,000 | $54.31 | $54,310 | Nov 21, 2023 | |
| NTRA | Award / Grant | 5,500 | — | — | Jun 30, 2023 | |
| NTRA | Option Exercise | 7,068 | — | — | May 25, 2023 | |
| NTRA | Award / Grant | 148 | $54.73 | $8,100 | Apr 14, 2023 | |
| NTRA | Award / Grant | 203 | $40.01 | $8,122 | Jan 13, 2023 | |
| NTRA | Award / Grant | 178 | $45.42 | $8,085 | Oct 14, 2022 | |
| NTRA | Award / Grant | 223 | — | — | Jul 8, 2022 | |
| NTRA | Option Exercise | 2,614 | — | — | May 25, 2022 | |
| 0001171662 | Disposition | 23,079 | $36.00 | $830,844 | Feb 1, 2022 | |
| NTRA | Option Exercise | 5,712 | — | — | May 28, 2021 | |
| NTRA | Option Exercise | 439 | $21.59 | $9,478 | Nov 20, 2020 | |
| NTRA | Sale | 497 | $46.62 | $23,170 | May 18, 2020 | |
| NTRA | Option Exercise | 7,278 | — | — | May 16, 2019 |