Anterix Inc. insider trading
ATEX$84.33+1.85 (+2.24% today)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+275.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- WHWilliam Heard8.5381%
- TGTimothy Gray0.3928%
- LBLeslie B. Daniels0.2574%
- CGChristopher Guttman-McCabe0.2288%
- RGRyan Gerbrandt0.216%
- HMHeather Martin0.1364%
- SAScott A. Lang0.135%
- MEMorgan E. Obrien0.1223%
- MYMahvash Yazdi0.1122%
- TRThomas R. Kuhn0.0904%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| ATEX | Scott A. Lang | Open market sell$1.2M | -36.2% | $80.00 | $1.2M | Sep 21, 2026 | Sep 23, 2026 |
| ATEX | Heather Martin | Open market sell$679K | -23.2% | $84.20 | $679K | Sep 10, 2026 | Sep 11, 2026 |
| ATEX | Leslie B. Daniels | Open market sell$210K | -4.7% | $83.83 | $210K | Sep 10, 2026 | Sep 11, 2026 |
| ATEX | Leslie B. Daniels | Open market sell$104K | -2.2% | $86.50 | $104K | Sep 4, 2026 | Sep 8, 2026 |
| ATEX | Leslie B. Daniels | Open market sell$253K | -5.1% | $87.31 | $253K | Sep 4, 2026 | Sep 8, 2026 |
| ATEX | Leslie B. Daniels | Open market sell$523K | -9.5% | $87.15 | $523K | Sep 3, 2026 | Sep 8, 2026 |
| ATEX | William Heard | Open market sell$4.18M | -2.7% | $90.11 | $4.18M | Aug 14, 2026 | Aug 18, 2026 |
| ATEX | Scott A. Lang | Open market sell$478K | -11.5% | $88.96 | $478K | Aug 14, 2026 | Aug 17, 2026 |
| ATEX | Scott A. Lang | Open market sell$1.69M | -28.6% | $90.16 | $1.69M | Aug 14, 2026 | Aug 17, 2026 |
| ATEX | Scott A. Lang | Open market sell$917K | -13.3% | $90.87 | $917K | Aug 14, 2026 | Aug 17, 2026 |
| ATEX | Scott A. Lang | Open market sell$73.4K | -1.1% | $91.69 | $73.4K | Aug 14, 2026 | Aug 17, 2026 |
| ATEX | Thomas R. Kuhn | Open market sell$132K | -8.5% | $79.52 | $132K | Jun 18, 2026 | Aug 26, 2026 |
| ATEX | Scott A. Lang | Open market sell$13.6K | -0.2% | $80.25 | $13.6K | Jun 18, 2026 | Jun 22, 2026 |
| ATEX | Mahvash Yazdi | Open market sell$560K | -25.5% | $80.00 | $560K | Jun 16, 2026 | Jun 17, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$655K | -14.3% | $84.40 | $655K | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$1.77M | -28.0% | $83.86 | $1.77M | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$1.73M | -21.9% | $82.39 | $1.73M | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$2.84M | -26.6% | $81.51 | $2.84M | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$1.73M | -14.1% | $80.63 | $1.73M | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$400K | -3.2% | $79.53 | $400K | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Christopher Guttman-McCabe | Open market sell$919K | -6.9% | $78.73 | $919K | Jun 15, 2026 | Aug 14, 2026 |
| ATEX | Mark Fleischhauer | Open market sell$279K | -21.5% | $79.83 | $279K | Jun 15, 2026 | Jun 17, 2026 |
| ATEX | Scott A. Lang | Open market purchase$25.1K | +16.3% | $21.61 | $25.1K | Dec 18, 2025 | Dec 19, 2025 |
| ATEX | Scott A. Lang | Open market purchase$50K | +52.7% | $20.41 | $50K | Dec 8, 2025 | Dec 10, 2025 |
| ATEX | Gena L. Ashe | Open market sell$138K | -32.9% | $21.07 | $138K | Nov 18, 2025 | Nov 19, 2025 |