Michael Burkes Brophy
Known title: CHIEF FINANCIAL OFFICERCIK: 0001697362
Associated companies
Transaction History
| NTRA | ▼ Sell | Open Market | 478 | $131K | 8/4/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 317 | $85K | 8/3/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,863 | $465K | 7/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,241 | $315K | 7/28/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,008 | $256K | 7/28/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 170 | $43K | 7/28/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 782 | $204K | 7/27/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 482 | $101K | 5/4/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 313 | $65K | 5/1/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 300 | $57K | 4/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 500 | $96K | 4/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,000 | $194K | 4/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,070 | $208K | 4/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 200 | $39K | 4/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 771 | $157K | 4/27/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,222 | $250K | 4/27/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 785 | $160K | 3/10/2026 | View on chart |
| NTRA | ▲ Buy | Grant | 1,968 | — | 3/9/2026 | View on chart |
| NTRA | ▲ Buy | Grant | 10,051 | — | 2/27/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,268 | $293K | 2/3/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 700 | $158K | 2/3/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 4,971 | $1.1M | 2/3/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 991 | $228K | 1/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 876 | $202K | 1/29/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,237 | $294K | 1/28/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,176 | $279K | 1/28/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 784 | $189K | 1/27/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 602 | $141K | 1/21/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 36,573 | $8.9M | 1/21/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 23,948 | $5.6M | 1/20/2026 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 1/20/2026 | View on chart |
| NTRA | ▲ Buy | Grant | 59,596 | $0 | 1/14/2026 | View on chart |
| NTRA | ▼ Sell | Open Market | 300 | $57K | 10/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 400 | $76K | 10/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 667 | $127K | 10/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 500 | $96K | 10/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,237 | $237K | 10/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 574 | $109K | 10/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 404 | $77K | 10/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 200 | $38K | 10/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 781 | $150K | 10/27/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 755 | $149K | 10/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 495 | $93K | 10/23/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 920 | $172K | 10/22/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 10/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 602 | $113K | 10/21/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 10/20/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,491 | $404K | 9/30/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 6,250 | — | 9/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 567 | $77K | 7/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,200 | $165K | 7/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,278 | $176K | 7/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,019 | $282K | 7/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 458 | $64K | 7/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 297 | $42K | 7/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 495 | $70K | 7/23/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 920 | $128K | 7/22/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 7/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 602 | $84K | 7/21/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 7/20/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 700 | $107K | 4/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 700 | $108K | 4/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,445 | $224K | 4/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 200 | $31K | 4/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,018 | $307K | 4/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 561 | $86K | 4/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 194 | $30K | 4/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 495 | $75K | 4/23/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 308 | $44K | 4/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 603 | $88K | 4/22/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 4/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 602 | $88K | 4/21/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 8 | $1K | 4/21/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,521 | — | 4/20/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,494 | $345K | 3/31/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 68 | $9K | 3/31/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 6,250 | — | 3/28/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 790 | $115K | 3/17/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2 | $299 | 3/17/2025 | View on chart |
| NTRA | ▲ Buy | Grant | 2,032 | — | 3/12/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 3,500 | $614K | 2/3/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 17,140 | $3.0M | 2/3/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 21,362 | $3.8M | 2/3/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,500 | $267K | 2/3/2025 | View on chart |
| NTRA | ▲ Buy | Grant | 12,720 | — | 1/31/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 400 | $69K | 1/31/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,886 | $333K | 1/31/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,217 | $202K | 1/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1 | $167 | 1/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 3,115 | $517K | 1/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 2 | $334 | 1/29/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,442 | $233K | 1/27/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 687 | $118K | 1/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 259 | $45K | 1/24/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 495 | $85K | 1/23/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 1/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 25,867 | $4.3M | 1/22/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 64 | $11K | 1/22/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 1/21/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 1/20/2025 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 24,348 | — | 1/16/2025 | View on chart |
| NTRA | ▲ Buy | Grant | 39,730 | — | 1/16/2025 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,866 | $236K | 10/31/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 754 | $90K | 10/29/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,238 | $146K | 10/28/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 691 | $82K | 10/25/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 914 | $109K | 10/24/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 496 | $59K | 10/23/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 10/22/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 454 | $55K | 10/22/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 10/21/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 608 | $73K | 10/21/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 10/20/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,866 | $186K | 7/31/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,238 | $127K | 7/29/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 751 | $77K | 7/26/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 690 | $73K | 7/25/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 918 | $97K | 7/24/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 499 | $54K | 7/23/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 7/22/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,059 | $111K | 7/22/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 7/21/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 7/20/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 4,983 | $540K | 7/1/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 12,500 | — | 6/28/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 400 | $37K | 5/1/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 866 | $81K | 5/1/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 400 | $38K | 5/1/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 200 | $19K | 5/1/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,238 | $115K | 4/29/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 751 | $69K | 4/26/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 705 | $63K | 4/25/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 937 | $87K | 4/24/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,523 | $139K | 4/23/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 4/22/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 4/21/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,521 | — | 4/20/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,378 | $128K | 4/2/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 914 | $83K | 3/28/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 2,292 | — | 3/27/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,826 | $250K | 3/5/2024 | View on chart |
| NTRA | ▲ Buy | Grant | 2,826 | — | 3/1/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 10,070 | $94K | 2/6/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 23,959 | $472K | 2/6/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 34,029 | $2.4M | 2/6/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 22,281 | $1.5M | 2/1/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 3,235 | $211K | 1/29/2024 | View on chart |
| NTRA | ▲ Buy | Grant | 31,352 | — | 1/26/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 944 | $63K | 1/24/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 306 | $20K | 1/23/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,896 | $125K | 1/23/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 1/22/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 771 | $53K | 1/22/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 1/21/2024 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 1/20/2024 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,377 | $86K | 12/29/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 915 | $58K | 12/28/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 2,292 | — | 12/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,565 | $63K | 10/23/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,172 | $88K | 10/23/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 203 | $8K | 10/23/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 10/22/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 10/21/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 10/20/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,372 | $63K | 9/29/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 919 | $42K | 9/28/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 2,291 | — | 9/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,347 | $109K | 7/25/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,570 | $75K | 7/24/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 7/22/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 7/21/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,522 | — | 7/20/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,377 | $70K | 6/29/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 915 | $47K | 6/28/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 2,292 | — | 6/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,364 | $121K | 4/25/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 949 | $52K | 4/24/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 4/22/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 603 | $33K | 4/21/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,145 | — | 4/21/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,521 | — | 4/20/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,375 | $76K | 3/29/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 917 | $51K | 3/28/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 2,292 | — | 3/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 651 | $36K | 3/24/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 427 | $24K | 3/23/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,373 | $77K | 3/22/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,078 | — | 3/22/2023 | View on chart |
| NTRA | ▲ Buy | Grant | 3,442 | — | 3/17/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 5,218 | $255K | 2/28/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 18,318 | — | 2/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 4,761 | $204K | 2/1/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 10,413 | $456K | 2/1/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 4,152 | $184K | 2/1/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 35,000 | $1.5M | 1/31/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 47,188 | $2.0M | 1/30/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 1,509 | $65K | 1/30/2023 | View on chart |
| NTRA | ▲ Buy | Grant | 49,664 | — | 1/27/2023 | View on chart |
| NTRA | ▼ Sell | Open Market | 2,273 | $94K | 1/23/2023 | View on chart |
| NTRA | ▲ Buy | Option Exercise | 1,250 | — | 1/22/2023 | View on chart |