$ATEX insider trading
Over the last 12 months, Anterix insiders reported 3 buys totaling $174K and 15 sales totaling $23.0M across SEC Form 4 filings.
- Bought · 12m
- $174K 3 events
- Sold · 12m
- $23.0M 15 events
- Events · 12m
- 18 Form 4 filings, grouped
- Insiders · 12m
- 10 distinct reporters
- 10b5-1 share
- 0% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | Martin HeatherChief Marketing Officer · O | ▼ Sale | 8,064 | $84.2 | $679K | -23.2% | — |
| Sep 10, 2026 | DANIELS LESLIE BD | ▼ Sale | 2,500 | $83.83 | $210K | -5.4% | — |
| Sep 8, 2026 | Ashe Gena LChief Legal Officer & Corp Sec · O | ▼ Sale | 4,357 | $85.44 | $372K | -45.7% | 2 tranches |
| Sep 4, 2026 | DANIELS LESLIE BD | ▼ Sale | 10,100 | $87.12 | $880K | -18% | 3 tranches |
| Aug 25, 2026 | Guttman-McCabe ChristopherChief Reg & Comm Officer · O | ▼ Sale | 23,439 | $92.36 | $2.2M | -34.3% | 4 tranches |
| Aug 24, 2026 | Kuhn Thomas R.D | ▼ Sale | 11,654 | $87.53 | $1.0M | -39.7% | 5 tranches |
| Aug 14, 2026 | Heard WilliamD | ▼ Sale | 46,400 | $90.11 | $4.2M | -2.7% | indirect |
| Aug 14, 2026 | Lang Scott A.President and CEO · O·D | ▼ Sale | 35,057 | $90.22 | $3.2M | -45.8% | 4 tranches |
| Jun 18, 2026 | Lang Scott A.President and CEO · O·D | ▼ Sale | 170 | $80.25 | $14K | -0.2% | — |
| Jun 17, 2026 | Marquez ElenaChief Financial Officer · O | ▼ Sale | 4,291 | $79.5 | $341K | -18.9% | — |
| Jun 16, 2026 | YAZDI MAHVASHD | ▼ Sale | 7,000 | $80 | $560K | -26.5% | — |
| Jun 15, 2026 | Guttman-McCabe ChristopherChief Reg & Comm Officer · O | ▼ Sale | 91,437 | $82.46 | $7.5M | -54% | 4 tranches |
| Jun 15, 2026 | Ashe Gena LChief Legal Officer & Corp Sec · O | ▼ Sale | 17,711 | $81.31 | $1.4M | -65% | 2 tranches |
| Jun 15, 2026 | Fleischhauer MarkD | ▼ Sale | 3,500 | $79.83 | $279K | -21.5% | — |
| Dec 18, 2025 | Lang Scott A.President and CEO · O·D | ▲ Buy | 1,160 | $21.61 | $25K | +16.3% | — |
| Dec 8, 2025 | Lang Scott A.President and CEO · O·D | ▲ Buy | 2,450 | $20.41 | $50K | +52.7% | — |
| Nov 18, 2025 | Ashe Gena LChief Legal Officer & Corp Sec · O | ▼ Sale | 6,564 | $21.07 | $138K | -32.9% | — |
| Sep 18, 2025 | Lang Scott A.President and CEO · O·D | ▲ Buy | 4,650 | $21.28 | $99K | — | — |
| Aug 19, 2025 | Gray TimothyChief Financial Officer · O | ▲ Buy | 50 | $22.07 | $1K | +0.1% | — |
Every $ATEX filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Anterix filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $ATEX feed.