Official SEC submissions
Telephone and Data Systems SEC Filings
Direct answer
Telephone and Data Systems's latest SEC filing is 4.
It was filed on September 15, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
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Recent SEC filings
144
Planned securities sale
Filed:
Verified data
- Recent filing categories
- 4
- Recent filings
- 40
- SEC CIK
- 0001051512
- Latest filing date
- September 15, 2026