Greedy Insider
Anterix Inc. (ATEX) Insider Trades and Scores
Anterix Inc. (ATEX) insider trades: since Dec 8, 2025, Greedy Insider recorded 2 open-market buys and 52 sales on Form 4 from 10 insiders. The strongest recent filing scored 95 (Strong).
Who bought and who sold
Across the last 54 scoreable Form 4 transactions in ATEX, 2 were open-market purchases and 52 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Marquez Elena | CFO | Sell | 3254.0 | 260849.42 | 2026-10-09 | 78 | View |
| Marquez Elena | CFO | Sell | 400.0 | 32720.0 | 2026-10-09 | 63 | View |
| Marquez Elena | CFO | Sell | 100.0 | 8250.0 | 2026-10-09 | 61 | View |
| Marquez Elena | CFO | Sell | 1017.0 | 81588.52 | 2026-10-09 | 70 | View |
| Marquez Elena | CFO | Sell | 210.0 | 17198.854 | 2026-10-09 | 61 | View |
| Marquez Elena | CFO | Sell | 473.0 | 39888.09 | 2026-10-05 | 66 | View |
| Marquez Elena | CFO | Sell | 1325.0 | 108318.75 | 2026-09-29 | 74 | View |
| Lang Scott A. | President | Sell | 15000.0 | 1200000.0 | 2026-09-21 | 72 | View |
| Martin Heather | Chief Marketing Officer | Sell | 8064.0 | 678997.7 | 2026-09-10 | 80 | View |
| DANIELS LESLIE B | Director | Sell | 2500.0 | 209575.0 | 2026-09-10 | 70 | View |
The strongest recent filing
Lang Scott A. (President) sold 39,621 shares of Anterix Inc. on Jun 15, 2026, a filing that scored 95 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 7 insiders (Lang Scott A., Kuhn Thomas R., Marquez Elena, YAZDI MAHVASH) traded ATEX the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with Anterix Inc.'s own history
Open-market buys make up 4% of the 54 scoreable ATEX transactions on record between Dec 8, 2025 and Oct 9, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 54
- Open-market buys: 2
- Sales: 52
- Distinct insiders: 10
- Strongest recent Greediness Score: 95 (Strong)
Primary sources
Related
- Strongest filing
- ATEX in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.