ATEX
Anterix Inc.
56 disclosed insider filings · 11 distinct insiders · latest Oct 13, 2026
Total filings
56
11 insiders
Insider buys
0
$0
Insider sells
37
$26M
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 |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | Oct 9, 2026 | Elena Marquez OFFICER | SELL | 4,981 | $80.43 | $401K | 5 | EDGAR |
| Oct 13, 2026 | Oct 9, 2026 | Elena Marquez OFFICER | OTHER | 1,227 | $40 | $49K | — | EDGAR |
| Oct 6, 2026 | Oct 5, 2026 | Elena Marquez OFFICER | OTHER | 473 | $84.33 | $40K | — | EDGAR |
| Sep 29, 2026 | Sep 29, 2026 | Elena Marquez OFFICER | OTHER | 1,325 | $81.75 | $108K | — | EDGAR |
| Sep 23, 2026 | Sep 21, 2026 | Scott A Lang OFFICER | SELL | 30,000 | $80 | $2.4M | 2 | EDGAR |
| Sep 11, 2026 | Sep 10, 2026 | Heather Martin OFFICER | SELL | 8,064 | $84.2 | $679K | — | EDGAR |
| Sep 11, 2026 | Sep 10, 2026 | Leslie B Daniels DIRECTOR | SELL | 2,500 | $83.83 | $210K | — | EDGAR |
| Sep 11, 2026 | Sep 9, 2026 | Heather Martin OFFICER | OTHER | 3,465 | $85.44 | $296K | — | EDGAR |
| Sep 11, 2026 | Sep 8, 2026 | Gena L Ashe OFFICER | SELL | 8,714 | $85.44 | $745K | 4 | EDGAR |
| Sep 11, 2026 | Sep 8, 2026 | Gena L Ashe OFFICER | OTHER | 9,602 | $49.76 | $478K | 2 | EDGAR |
| Sep 8, 2026 | Sep 4, 2026 | Leslie B Daniels DIRECTOR | SELL | 4,100 | $87.07 | $357K | 2 | EDGAR |
| Sep 8, 2026 | Sep 3, 2026 | Leslie B Daniels DIRECTOR | SELL | 6,000 | $87.15 | $523K | — | EDGAR |
| Aug 27, 2026 | Aug 25, 2026 | Christopher Guttman-mccabe OFFICER | OTHER | 56,561 | $51.02 | $2.9M | 2 | EDGAR |
| Aug 27, 2026 | Aug 25, 2026 | Christopher Guttman-mccabe OFFICER | SELL | 23,439 | $92.36 | $2.2M | 4 | EDGAR |
| Aug 26, 2026 | Aug 24, 2026 | Thomas R Kuhn DIRECTOR | SELL | 10,000 | $88.85 | $889K | 4 | EDGAR |
| Aug 26, 2026 | Aug 24, 2026 | Thomas R Kuhn DIRECTOR | OTHER | 10,000 | $33.62 | $336K | — | EDGAR |
| Aug 26, 2026 | Jun 18, 2026 | Thomas R Kuhn DIRECTOR | SELL | 1,654 | $79.52 | $132K | — | EDGAR |
| Aug 26, 2026 | May 20, 2026 | Thomas R Kuhn DIRECTOR | OTHER | 2,791 | — | — | — | EDGAR |
| Aug 20, 2026 | Aug 19, 2026 | William Heard DIRECTOR | GIFT | 5,400 | — | — | — | EDGAR |
| Aug 18, 2026 | Aug 14, 2026 | William Heard DIRECTOR | SELL | 46,400 | $90.11 | $4.2M | — | EDGAR |
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