SIC: 4813 - TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE)
State location: IL | State of Inc.: DE | Fiscal Year End: 1231
(CF Office: 06 Technology)
Get insider transactions for this issuer.
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| ARS | Documents | Annual Report to Security Holders Acc-no: 0001051512-25-000023 (34 Act) Size: 13 MB |
2025-04-09 | 001-14157 25823888 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001051512-25-000022 (34 Act) Size: 7 MB |
2025-04-09 | 001-14157 25823884 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0001051512-25-000021 (34 Act) Size: 6 MB |
2025-04-09 | 001-14157 25823878 |
| 8-K | Documents Interactive Data | Current report, items 5.02, 5.03, and 9.01
Acc-no: 0001051512-25-000014 (34 Act) Size: 653 KB |
2025-03-14 | 001-14157 25740104 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0001051512-25-000011 (34 Act) Size: 20 MB |
2025-02-21 | 001-14157 25648508 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001051512-25-000009 (34 Act) Size: 1 MB |
2025-02-21 | 001-14157 25648488 |
| 8-K | Documents Interactive Data | Current report, items 5.02, 5.03, and 9.01
Acc-no: 0001051512-25-000005 (34 Act) Size: 617 KB |
2025-01-27 | 001-14157 25559171 |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0001051512-25-000003 (34 Act) Size: 259 KB |
2025-01-15 | 001-14157 25533033 |
| SCHEDULE 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0000950170-24-140536 (34 Act) Size: 107 KB |
2024-12-26 | 005-55069 241581873 |
| 8-K | Documents Interactive Data | Current report, items 5.03 and 9.01
Acc-no: 0001051512-24-000073 (34 Act) Size: 574 KB |
2024-12-13 | 001-14157 241548412 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0001051512-24-000070 (34 Act) Size: 5 MB |
2024-11-20 | 001-14157 241478389 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001051512-24-000068 (34 Act) Size: 255 KB |
2024-11-12 | 001-14157 241443782 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0002012383-24-004105 (34 Act) Size: 13 KB |
2024-11-08 | 005-55069 241442135 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 5.07, 8.01, and 9.01
Acc-no: 0001051512-24-000066 (34 Act) Size: 575 KB |
2024-11-07 | 001-14157 241433224 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001051512-24-000064 (34 Act) Size: 13 MB |
2024-11-01 | 001-14157 241417091 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001051512-24-000063 (34 Act) Size: 1 MB |
2024-11-01 | 001-14157 241417082 |
| SC 13G | Documents | Statement of Beneficial Ownership by Certain Investors Acc-no: 0000354204-24-004754 (34 Act) Size: 19 KB |
2024-10-31 | 005-55069 241413838 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0002012383-24-000556 (34 Act) Size: 13 KB |
2024-10-18 | 005-55069 241380506 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 5.07, 8.01, and 9.01
Acc-no: 0001051512-24-000059 (34 Act) Size: 303 KB |
2024-10-18 | 001-14157 241378898 |
| 10-Q/A | Documents Interactive Data | [Amend] Quarterly report [Sections 13 or 15(d)] Acc-no: 0001051512-24-000054 (34 Act) Size: 13 MB |
2024-08-05 | 001-14157 241172477 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001051512-24-000051 (34 Act) Size: 13 MB |
2024-08-02 | 001-14157 241168928 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001051512-24-000050 (34 Act) Size: 1 MB |
2024-08-02 | 001-14157 241168907 |
| 8-K | Documents Interactive Data | Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001051512-24-000046 (34 Act) Size: 261 KB |
2024-07-16 | 001-14157 241120402 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0000913115-24-000006 (34 Act) Size: 83 KB |
2024-07-03 | 005-55069 241098332 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001051512-24-000044 Size: 175 KB |
2024-07-03 | |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0001051512-24-000040 (34 Act) Size: 312 KB |
2024-05-31 | 001-14157 241009937 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0000913115-24-000003 (34 Act) Size: 86 KB |
2024-05-29 | 005-55069 24994235 |
| SC 13D/A | Documents | [Amend] General Statement of Acquisition of Beneficial Ownership Acc-no: 0001051512-24-000038 Size: 174 KB |
2024-05-29 | |
| 8-K | Documents Interactive Data | Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001104659-24-065662 (34 Act) Size: 2 MB |
2024-05-28 | 001-14157 24992955 |
| 8-K | Documents Interactive Data | Current report, items 8.01 and 9.01
Acc-no: 0001104659-24-065326 (34 Act) Size: 3 MB |
2024-05-28 | 001-14157 24986289 |
| 8-K | Documents Interactive Data | Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001051512-24-000036 (34 Act) Size: 287 KB |
2024-05-23 | 001-14157 24978939 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0001051512-24-000033 (34 Act) Size: 11 MB |
2024-05-03 | 001-14157 24910815 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0001051512-24-000031 (34 Act) Size: 850 KB |
2024-05-03 | 001-14157 24910803 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0001051512-24-000028 (34 Act) Size: 18 MB |
2024-04-19 | 001-14157 24855855 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0001051512-24-000027 (34 Act) Size: 7 MB |
2024-04-19 | 001-14157 24855847 |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0001051512-24-000023 (34 Act) Size: 259 KB |
2024-03-18 | 001-14157 24759185 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0001051512-24-000021 (34 Act) Size: 255 KB |
2024-03-18 | 001-14157 24758977 |
| S-3D | Documents | Registration of securities, dividend or interest reinvestment plans, immediately effective Acc-no: 0001051512-24-000018 (33 Act) Size: 249 KB |
2024-02-16 | 333-277129 24645901 |
| S-8 | Documents | Securities to be offered to employees in employee benefit plans Acc-no: 0001051512-24-000017 (33 Act) Size: 126 KB |
2024-02-16 | 333-277128 24645887 |
| S-3ASR | Documents | Automatic shelf registration statement of securities of well-known seasoned issuers Acc-no: 0001051512-24-000016 (33 Act) Size: 526 KB |
2024-02-16 | 333-277127 24645881 |