TELEPHONE & DATA SYSTEMS INC /DE/ reports

Company location: Chicago, IL
Fiscal year end: 31 December

TELEPHONE & DATA SYSTEMS INC /DE/ has filed 2,738 SEC EDGAR filings since 18 Dec 1997

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SEC filing history

Showing 401-425 of 1,000 matching filings.

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25

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17

8-A12B File 001-14157

8-A12B

Filing date: 02 Mar 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-14157

8-K

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 02 Mar 2021
Reporting date: 01 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-14157

8-K

Filing date: 25 Feb 2021
Reporting date: 19 Feb 2021
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

424B5 File 333-231181

424B5

Filing date: 25 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

FWP File 333-231181

FWP

Filing date: 23 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-231181

424B5

Filing date: 23 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

POSASR File 333-231181

POSASR

Filing date: 23 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 22 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-14157

10-K

Filing date: 18 Feb 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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