---
schema_version: "secwatch.filing_event.v1"
accession: "0001304492-26-000053"
form_type: "8-K"
ticker: "ATEX"
cik: "0001304492"
company_name: "Anterix Inc."
filed_at: "2026-09-18T20:29:37+00:00"
generated_at: "2026-09-18T20:30:20.313456+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Anterix authorizes $250M share repurchase program effective Sept 22, 2026

## Summary
- Board approved $250M repurchase program on Sept 16, 2026.
- Program runs from Sept 22, 2026 through Sept 22, 2029.
- Repurchases may occur via open market or private transactions, including 10b5-1 plans.
- Company is not obligated to buy any specific amount; program can be modified or suspended.

## SEC filing metadata
- accession: 0001304492-26-000053
- form_type: 8-K
- ticker: ATEX
- cik: 0001304492
- company_name: Anterix Inc.
- filed_at: 2026-09-18T20:29:37+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1304492/000130449226000053/0001304492-26-000053-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1304492/000130449226000053/atex-20260916.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001304492-26-000053
- JSON: https://secwatch.observer/filing/0001304492-26-000053.json
- Plain text: https://secwatch.observer/filing/0001304492-26-000053.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.