Telephone & Data Systems Inc /DE/ SEC filings TDS
Telephone & Data Systems Inc /DE/ has 1,002 filings in SEC EDGAR's recent list, going back to Jan 7, 2015. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 6, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 6, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 6, 2026 | Nov 6, 2026 |
| 8-K |
Current report
Other events
|
Sep 2, 2026 | Sep 1, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2026 | Aug 7, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Jun 1, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2026 | May 21, 2026 |
| 8-K |
Current report
Results of operations
|
May 8, 2026 | May 8, 2026 |
| 8-K |
Current report
Other events
|
May 8, 2026 | May 7, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 24, 2026 | Mar 18, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 13, 2026 | Mar 10, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Jan 13, 2026 | Jan 13, 2026 |
| 8-K |
Current report
Material agreement
|
Dec 12, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Agreement ended
|
Aug 22, 2025 | Aug 19, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, Change to shareholder rights, Regulation FD disclosure, Other events
|
Aug 4, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 25, 2025 | Jul 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 3, 2025 | Jul 2, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 30, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Other events
|
Jun 20, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 4, 2025 | Jun 2, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2025 | May 22, 2025 |
| 8-K |
Current report
Results of operations
|
May 2, 2025 | May 2, 2025 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Mar 14, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2025 | Feb 21, 2025 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Jan 27, 2025 | Jan 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 15, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 13, 2024 | Dec 13, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Material agreement, Shareholder vote results, Other events
|
Nov 7, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Material agreement, Shareholder vote results, Other events
|
Oct 18, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2024 | Aug 2, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 16, 2024 | Jul 16, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
May 28, 2024 | May 24, 2024 |
| 8-K |
Current report
Other events
|
May 28, 2024 | May 28, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2024 | May 22, 2024 |
| 8-K |
Current report
Results of operations
|
May 3, 2024 | May 3, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2024 | Mar 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2024 | Mar 13, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2024 | Feb 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2023 | Nov 3, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 17, 2023 | Oct 13, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 2, 2023 | Sep 28, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 10, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 4, 2023 | Aug 4, 2023 |
| 8-K |
Current report
Officer or director change
|
May 25, 2023 | May 22, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2023 | May 18, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 7, 2023 | Apr 4, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 14, 2022 | Nov 9, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2022 | Nov 3, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 17, 2022 | Oct 14, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2022 | May 19, 2022 |
| 8-K |
Current report
Results of operations
|
May 5, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 15, 2022 | Apr 13, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2022 | Mar 16, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2022 | Feb 17, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 1, 2022 | Jan 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 5, 2022 | Jan 3, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 21, 2021 | Dec 17, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 13, 2021 | Dec 9, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 9, 2021 | Dec 8, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Aug 16, 2021 | Aug 13, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2021 | Aug 5, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 23, 2021 | Jul 20, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2021 | May 20, 2021 |
| 8-K |
Current report
Other events
|
May 17, 2021 | May 17, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 16, 2021 | Apr 13, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2021 | Mar 17, 2021 |
| 8-K |
Current report
Other events
|
Mar 9, 2021 | Mar 8, 2021 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Mar 2, 2021 | Mar 1, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 25, 2021 | Feb 19, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2021 | Feb 18, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 2, 2020 | Nov 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 29, 2020 | Oct 23, 2020 |
| 8-K |
Current report
Other events
|
Aug 12, 2020 | Aug 10, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 16, 2020 | Jun 11, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 4, 2020 | Jun 1, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 26, 2020 | May 21, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2020 | Mar 18, 2020 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Mar 6, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2020 | Feb 20, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 9, 2020 | Jan 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2019 | Dec 9, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2019 | Oct 31, 2019 |
| 8-K |
Current report
Material agreement
|
Oct 3, 2019 | Sep 27, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2019 | Aug 1, 2019 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 28, 2019 | May 23, 2019 |
| 8-K |
Current report
Results of operations
|
May 2, 2019 | May 2, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2019 | Mar 12, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2019 | Mar 7, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2019 | Feb 22, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2018 | Nov 2, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 20, 2018 | Aug 15, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2018 | Aug 3, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 4, 2018 | Feb 23, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 29, 2018 | May 24, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
May 23, 2018 | Feb 23, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
May 16, 2018 | May 10, 2018 |
| 8-K |
Current report
Results of operations
|
May 1, 2018 | May 1, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 29, 2018 | Mar 23, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2018 | Mar 12, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 14, 2018 | Mar 8, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2018 | Feb 23, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2018 | Feb 23, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 22, 2017 | Dec 20, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2017 | Aug 4, 2017 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 1, 2017 | May 25, 2017 |
| 8-K |
Current report
Officer or director change
|
May 31, 2017 | May 24, 2017 |
| 8-K |
Current report
Other events
|
May 5, 2017 | May 5, 2017 |
| 8-K |
Current report
Results of operations
|
May 5, 2017 | May 5, 2017 |
| 8-K/A |
Amended current report
Material agreement, New debt, Other events
|
Apr 20, 2017 | Feb 10, 2017 |
| 8-K |
Current report
Officer or director change
|
Apr 7, 2017 | Apr 3, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 14, 2017 | Mar 9, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2017 | Feb 24, 2017 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Feb 16, 2017 | Feb 10, 2017 |
| 8-K |
Current report
Other events
|
Jan 25, 2017 | Jan 24, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2016 | Nov 4, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2016 | Aug 5, 2016 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2016 | Jun 21, 2016 |
| 8-K |
Current report
Officer or director change
|
Jun 22, 2016 | Jun 16, 2016 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jun 21, 2016 | Jun 15, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Jun 1, 2016 | May 26, 2016 |
| 8-K |
Current report
Results of operations
|
May 6, 2016 | May 6, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 18, 2016 | Mar 14, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2016 | Mar 10, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2016 | Feb 19, 2016 |
| 8-K |
Current report
Other events
|
Nov 23, 2015 | Nov 16, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2015 | Oct 30, 2015 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 25, 2015 | Aug 19, 2015 |
| 8-K |
Current report
Officer or director change
|
Aug 13, 2015 | Aug 7, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2015 | Jul 31, 2015 |
| 8-K |
Current report
Other events
|
Jun 15, 2015 | Jun 15, 2015 |
| 8-K |
Current report
Shareholder vote results
|
May 28, 2015 | May 21, 2015 |
| 8-K |
Current report
Officer or director change
|
May 6, 2015 | May 1, 2015 |
| 8-K |
Current report
Results of operations
|
May 1, 2015 | May 1, 2015 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Mar 20, 2015 | Mar 19, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 20, 2015 | Mar 20, 2015 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2015 | Mar 13, 2015 |
| 8-K |
Current report
Officer or director change
|
Mar 2, 2015 | Feb 26, 2015 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 25, 2015 | Feb 25, 2015 |
| 8-K/A |
Amended current report
Material agreement, New debt, Other events
|
Feb 10, 2015 | Nov 25, 2014 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Feb 2, 2015 | Jan 30, 2015 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jan 23, 2015 | Jan 21, 2015 |
Showing 156 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Telephone Communications (No Radiotelephone) (SIC 4813)
- Listed as
- TDS (NYSE), TDS-PU (NYSE), TDS-PV (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Chicago, IL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1051512
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All 33 Telephone Communications (No Radiotelephone) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.