TELEPHONE & DATA SYSTEMS INC /DE/ — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
11-K/A
144
15-12B
25
25-NSE
3
4
4/A
424B3
424B5
425
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERT
CERTAMX
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFC14A
DEFR14A
DFAN14A
EFFECT
FWP
NT 10-K
NT 10-Q
NT 11-K
POS AM
POSASR
PRE 14A
PREC14A
PRER14A
PRRN14A
PX14A6G
S-3
S-3ASR
S-3D
S-3DPOS
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001950047-25-005808 | Aug 14, 2025 | — |
| 4 | FORM 4 | 0000901731-25-000006 | Aug 14, 2025 | Aug 12, 2025 |
| 4 | FORM 4 | 0001435492-25-000006 | Aug 14, 2025 | Aug 12, 2025 |
| 4 | FORM 4 | 0001362601-25-000004 | Aug 14, 2025 | Aug 12, 2025 |
| 144 | — | 0001950047-25-005770 | Aug 13, 2025 | — |
| 144 | — | 0001950047-25-005792 | Aug 13, 2025 | — |
| 144 | — | 0001950047-25-005688 | Aug 12, 2025 | — |
| 144 | — | 0001972490-25-000012 | Aug 12, 2025 | — |
| 144 | — | 0001950047-25-005695 | Aug 12, 2025 | — |
| 144 | — | 0001950047-25-005698 | Aug 12, 2025 | — |
| 144 | — | 0001000275-25-000113 | Aug 12, 2025 | — |
| 8-K | 8-K | 0001051512-25-000061 | Aug 11, 2025 | — |
| 10-Q | 10-Q | 0001051512-25-000062 | Aug 11, 2025 | Jun 30, 2025 |
| 3 | FORM 3 | 0001739622-25-000006 | Aug 7, 2025 | Aug 1, 2025 |
| SCHEDULE 13G | — | 0001539041-25-000030 | Aug 6, 2025 | — |
| SCHEDULE 13D/A | — | 0000913115-25-000005 | Aug 5, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-073367 | Aug 4, 2025 | Jul 31, 2025 |
| 8-K | 8-K | 0001051512-25-000051 | Jul 25, 2025 | Jul 24, 2025 |
| 8-K | 8-K | 0001051512-25-000049 | Jul 3, 2025 | Jul 2, 2025 |
| 8-K | 8-K | 0001051512-25-000046 | Jun 30, 2025 | Jun 25, 2025 |
| 8-K | 8-K | 0001051512-25-000042 | Jun 20, 2025 | Jun 17, 2025 |
| 4 | FORM 4 | 0001120437-25-000136 | Jun 12, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001120437-25-000132 | Jun 12, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001120437-25-000138 | Jun 12, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001120437-25-000134 | Jun 12, 2025 | Jun 11, 2025 |
| 3 | FORM 3 | 0001120437-25-000128 | Jun 10, 2025 | Jun 9, 2025 |
| 4 | FORM 4 | 0001120437-25-000130 | Jun 10, 2025 | Jun 9, 2025 |
| 8-K | 8-K | 0001051512-25-000039 | Jun 4, 2025 | Jun 2, 2025 |
| 11-K | 11-K | 0001051512-25-000037 | May 30, 2025 | Dec 31, 2024 |
| 4 | FORM 4 | 0001120437-25-000120 | May 27, 2025 | May 22, 2025 |
| 8-K | 8-K | 0001051512-25-000035 | May 23, 2025 | May 22, 2025 |
| 4 | FORM 4 | 0001120437-25-000117 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000085 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000087 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000089 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000091 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000093 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000095 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000097 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000103 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000106 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000109 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000112 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000083 | May 22, 2025 | May 21, 2025 |
| 4 | FORM 4 | 0001120437-25-000114 | May 22, 2025 | — |
| 4 | FORM 4 | 0001120437-25-000073 | May 20, 2025 | May 17, 2025 |
| 4 | FORM 4 | 0001120437-25-000075 | May 20, 2025 | May 17, 2025 |
| 4 | FORM 4 | 0001120437-25-000077 | May 20, 2025 | May 17, 2025 |
| 4 | FORM 4 | 0001120437-25-000079 | May 20, 2025 | May 17, 2025 |
| 4 | FORM 4 | 0001120437-25-000081 | May 20, 2025 | May 17, 2025 |