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Telephone & Data Systems Inc. SEC filings

Telephone & Data Systems (TDS) filed its 10-Q for the quarter ended 30 June 2026 on 7 August 2026. Its latest SEC filing, on 2 September 2026, was an 8-K: other events. 22 filings in the last twelve months, each 8-K by what it was about; the 10-K and proxy statement are on the documents page.

In the twelve months since 11 October 2025 Telephone & Data Systems Inc. filed 22 documents with the SEC of the kinds listed here: 12 current reports (8-K), about 4 other events; 4 results of operations; 2 acquisition or disposition completed; 2 officer or director change; 1 shareholder vote; 3 quarterly reports (10-Q), 2 additional proxy materials (DEFA14A), 1 employee plan annual report (11-K), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A), 1 preliminary proxy (PRE 14A). The latest, filed 2 September 2026: 8-K, other events. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

FiledFormWhat it was aboutPeriod or event dateFiling
2 September 20268-KOther events1 September 2026EDGAR
7 August 202610-Qquarterly report30 June 2026EDGAR
7 August 20268-KResults of operations7 August 2026EDGAR
2 June 202611-Kemployee plan annual report31 December 2025EDGAR
1 June 20268-KAcquisition or disposition completed, Other events1 June 2026EDGAR
26 May 20268-KShareholder vote21 May 2026EDGAR
8 May 202610-Qquarterly report31 March 2026EDGAR
8 May 20268-KResults of operations8 May 2026EDGAR
8 May 20268-KOther events7 May 2026EDGAR
8 April 2026ARSannual report to shareholders31 December 2025EDGAR
8 April 2026DEFA14Aadditional proxy materialEDGAR
8 April 2026DEF 14Aproxy statement21 May 2026EDGAR
24 March 20268-KOfficer or director change18 March 2026EDGAR
13 March 2026PRE 14Apreliminary proxy21 May 2026EDGAR
13 March 20268-KOfficer or director change10 March 2026EDGAR
24 February 202610-Kannual report31 December 2025EDGAR
20 February 20268-KResults of operations20 February 2026EDGAR
13 January 20268-KAcquisition or disposition completed, Other events13 January 2026EDGAR
12 December 20258-KMaterial agreement8 December 2025EDGAR
13 November 2025DEFA14Aadditional proxy materialEDGAR
7 November 202510-Qquarterly report30 September 2025EDGAR
7 November 20258-KResults of operations7 November 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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