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Insider ActivityATEX
Fleischhauer Mark, Director at Anterix Inc., sold $279K of ATEX
Updated Jun 19, 2026
Fleischhauer Mark
Director
Anterix Inc. ·
$ATEX
Transaction Details
| Insider | Fleischhauer Mark |
|---|---|
| Title | Director |
| Company | Anterix Inc. |
| Ticker | ATEX |
| Transaction Type | Sale |
| Transaction Date | 2026-06-15 |
| Shares Traded | 3,500 |
| Price Per Share | $79.8294 |
| Total Value | $279K |
| Filed Date | 2026-06-17 |
| Accession Number | 0002036507-26-000004 |
Ownership Context
| Shares Owned After Transaction | 12,769 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0002036507-26-000004
Other Insider Trades — ATEX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Marquez Elena | Chief Financial Officer | sold | $341K | 2026-06-17 |
| Marquez Elena | Chief Financial Officer | traded | $49K | 2026-06-17 |
| YAZDI MAHVASH | Director | sold | $560K | 2026-06-16 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | sold | $2.2M | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | traded | $1.3M | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | sold | $2.9M | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | traded | $748K | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | traded | $303K | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | traded | $1.8M | 2026-06-15 |
| Guttman-McCabe Christopher | Chief Reg & Comm Officer | traded | $260K | 2026-06-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ATEX — Anterix Inc. →
Whisper Score — ATEX
54.3
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:01 UTC