ATEX
Anterix Inc.
15 disclosed insider filings · 7 distinct insiders · latest Aug 14, 2026
Total filings
15
7 insiders
Insider buys
0
$0
Insider sells
7
$10M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Jun 15, 2026 | Christopher Guttman-mccabe OFFICER | SELL | 122,852 | $81.75 | $10M | 7 | EDGAR |
| Aug 7, 2026 | Dec 29, 2025 | William Heard DIRECTOR | GIFT | 1,887 | — | — | — | EDGAR |
| Aug 6, 2026 | Aug 4, 2026 | Leslie B Daniels DIRECTOR | OTHER | 1,598 | — | — | — | EDGAR |
| Aug 6, 2026 | Aug 4, 2026 | William Heard DIRECTOR | OTHER | 1,598 | — | — | — | EDGAR |
| Aug 6, 2026 | Aug 4, 2026 | Mark Fleischhauer DIRECTOR | OTHER | 1,598 | — | — | — | EDGAR |
| Aug 6, 2026 | Aug 4, 2026 | Jeffrey A Altman 10% OWNER | OTHER | 1,598 | — | — | — | EDGAR |
| Aug 6, 2026 | Aug 4, 2026 | Mahvash Yazdi DIRECTOR | OTHER | 1,598 | — | — | — | EDGAR |
| Jul 14, 2026 | Jul 13, 2026 | Elena Marquez OFFICER | OTHER | 231 | $100.96 | $23K | — | EDGAR |
| Jul 14, 2026 | Jul 13, 2026 | Christopher Guttman-mccabe OFFICER | OTHER | 1,516 | $100.96 | $153K | — | EDGAR |