Insider Transactions For ATEC |
| 2026-05-11 | Valentine, Keith | Director | Purchased | 35000 | $7.00 |
| 2026-05-08 | Valentine, Keith | Director | Purchased | 43847 | $7.54 |
| 2026-05-07 | Valentine, Keith | Director | Purchased | 56153 | $7.49 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Purchased | 60000 | $2.69 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Purchased | 15000 | $1.98 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Purchased | 15000 | $1.68 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Sold | 60000 | $0.00 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Sold | 12500 | $0.00 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Sold | 15000 | $0.00 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Purchased | 12500 | $3.34 |
| 2026-04-07 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Sold | 23393 | $11.03 |
| 2026-03-13 | Koning, John Todd | CHIEF FINANCIAL OFFICER | Sold | 79789 | $12.36 |
| 2026-03-13 | Lish, Scott | CHIEF OPERATING OFFICER | Sold | 260535 | $12.30 |
| 2026-03-11 | Sponsel, David | EVP, SALES | Sold | 163452 | $12.52 |
| 2026-03-09 | Hunsaker, Craig E | EVP, PEOPLE & CULTURE | Sold | 82765 | $12.45 |
| 2026-03-09 | Hunsaker, Craig E | EVP, PEOPLE & CULTURE | Sold | 600 | $0.00 |
| 2026-03-06 | Hunsaker, Craig E | EVP, PEOPLE & CULTURE | Sold | 33602 | $12.22 |
| 2026-03-05 | Marshall, Tyson Eliot | GENERAL COUNSEL & CORP. SEC. | Sold | 88835 | $12.49 |
| 2026-03-05 | Miles, Patrick | Director, CEO | Sold | 219749 | $12.57 |
| 2026-03-05 | Koning, John Todd | CHIEF FINANCIAL OFFICER | Sold | 68910 | $12.57 |