11 Form 4 filings for ATEX between 2026-07-14 and 2026-08-26, from 8 filers. 5 discretionary (2 sales, 1 purchases), 6 routine grant or withholding filings. 2 of 11 state a filing-level total, summing to $4,182,787; the rest report only their largest transaction, so the true figure is higher. Prices ran $34 to $101.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-26 | Kuhn Thomas R. | acquired | 10,000 | $33.62 | $1,020,053 | 7 | |
| 2026-08-20 | Heard William | gifted | 5,400 | — | — | — | |
| 2026-08-18 | Heard William | sold | 46,400 | $90.11 | — | — | |
| 2026-08-17 | Lang Scott A. | sold | 18,797 | $90.16 | $3,162,734 | 4 | |
| 2026-08-07 | Heard William | gifted | 1,887 | — | — | — | |
| 2026-08-06 | Heard William | received | 1,598 | — | — | — | |
| 2026-08-06 | Owl Creek Asset Management, L.P. | received | 1,598 | — | — | — | |
| 2026-08-06 | YAZDI MAHVASH | received | 1,598 | — | — | — | |
| 2026-08-06 | Fleischhauer Mark | received | 1,598 | — | — | — | |
| 2026-08-06 | DANIELS LESLIE B | received | 1,598 | — | — | — | |
| 2026-07-14 | Marquez Elena | — | 231 | $100.96 | — | — | |
| 11 filings · 8 filers · disclosed totals only | $4,182,787 (2/11) | — | |||||