Company facts
- Headquarters
- Chicago, Illinois
- Most recent report
- 10-Q, filed Aug 7, 2026
- Incorporated
- Delaware
- Filings on record
- 1,004+ filings
- On EDGAR
- CIK 1051512
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 48
News 8 of 154
Prospectuses and Registrations 8 of 20
- S-8 Registration statement for an employee plan Feb 16, 2024
- S-3ASR Automatic shelf registration Feb 16, 2024
- S-8 Registration statement for an employee plan Aug 4, 2023
- S-8 Registration statement for an employee plan Aug 9, 2022
- S-8 Registration statement for an employee plan May 6, 2022
- S-3ASR Automatic shelf registration May 5, 2022
- 25-NSE Notice that a security was delisted Oct 14, 2021
- 25-NSE Notice that a security was delisted Sep 1, 2021
Proxies 8 of 53
- DEFA14A Extra proxy material Apr 8, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 8, 2026
- PRE 14A Preliminary proxy statement Mar 13, 2026
- DEFA14A Extra proxy material Nov 13, 2025
- DEFA14A Extra proxy material Apr 9, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 9, 2025
- DEFA14A Extra proxy material Nov 20, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 19, 2024
Ownership 8 of 674
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 11, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 15, 2026
- 4 Insider reported a trade Jun 10, 2026
- 4 Insider reported a trade May 26, 2026
- 4 Insider reported a trade May 26, 2026
- 4 Insider reported a trade May 26, 2026
Other 8 of 55
- 11-K Employee stock plan report Jun 2, 2026
- 425 May 8, 2026
- ARS Annual report sent to shareholders Apr 8, 2026
- 11-K Employee stock plan report May 30, 2025
- ARS Annual report sent to shareholders Apr 9, 2025
- 11-K Employee stock plan report May 31, 2024
- ARS Annual report sent to shareholders Apr 19, 2024
- S-3D Feb 16, 2024
Everything here comes from Telephone & Data Systems Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.