Form 4 for ATEX Anterix Inc.
Accepted 2026-06-18 16:40:36 ET · period of report 2026-06-17 · accession 0002090789-26-000007 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-18 16:40 | 2026-06-17 | ATEX | Marquez Elena | CFO | M - OptEx | $40.00 | +1,226 | 22.7K | +6% | +$49.0K |
| D | 2026-06-18 16:40 | 2026-06-17 | ATEX | Marquez Elena | CFO | S - Sale+OE | $79.50 | -4,291 | 18.4K | -19% | -$341.1K |
| D | 2026-06-18 16:40 | 2026-06-17 | ATEX | Marquez Elena | CFO | M - OptEx | $0.00 | -1,226 | 2,454 | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-17 | M | A | 1,226 | $40.00 | 22,678 | D | — | — | |
| 2 | Common | Common Stock | 2026-06-17 | S | D | 4,291 | $79.50 | 18,387 | D | — | — | |
| 3 | Derivative | Stock Option (Right to Buy) | 2026-06-17 | M | D | 1,226 | $0.00 | 2,454 | D | $40.00 · — to 2035-04-03 | 1,226 Common Stock | (F1) The option shares vest and become exercisable in three equal annual installments beginning on October 4, 2025. |