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4/A

PRIMARY DOCUMENT

Company: AT&T INC.
Filed: February 23, 2018
Period of Report: February 1, 2018
Accession Number: 0001127602-18-007932

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.