FILINGS
| ADTN 0000926282 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-09-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-08-14 | 8-K/A | FORM 8-K/A | View Document |
| 2023-08-14 | 10-Q | 10-Q | View Document |
| 2023-08-14 | 10-Q/A | 10-Q/A | View Document |
| 2023-08-14 | 10-K/A | 10-K/A | View Document |
| 2023-08-14 | 10-Q/A | 10-Q/A | View Document |
| 2023-08-10 | NT 10-Q | NT 10-Q | View Document |
| 2023-08-10 | 8-K | 8-K | View Document |
| 2023-08-10 | 8-K/A | 8-K/A | View Document |
| 2023-08-07 | 8-K | FORM 8-K | View Document |
| 2023-06-28 | 8-K | 8-K | View Document |
| 2023-06-28 | 11-K | 11-K | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-06-01 | 8-K | FORM 8-K | View Document |
| 2023-05-30 | 8-K | 8-K | View Document |
| 2023-05-26 | SD | SD | View Document |
| 2023-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-05-15 | 8-K | 8-K | View Document |
| 2023-05-10 | 10-Q | 10-Q | View Document |
| 2023-05-09 | 8-K | 8-K | View Document |
| 2023-05-03 | DEFA14A | DEFA14A | View Document |
| 2023-05-01 | 3 | FORM 3 SUBMISSION | View Document |
| 2023-04-11 | 8-K | 8-K | View Document |
| 2023-04-03 | 8-K | 8-K | View Document |
| 2023-03-30 | 8-K | 8-K | View Document |
| 2023-03-28 | ARS | ARS | View Document |
| 2023-03-28 | DEFA14A | DEFA14A | View Document |
| 2023-03-28 | DEF 14A | DEF 14A | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-03-01 | 10-K | 10-K | View Document |
| 2023-02-21 | 8-K | 8-K | View Document |
| 2023-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-02-08 | 8-K | 8-K | View Document |
| 2023-01-26 | 8-K | 8-K | View Document |
| 2023-01-26 | SC 13G/A | View Document | |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-20 | SC 13G | View Document | |
| 2023-01-19 | 8-K | 8-K | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2023-01-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-23 | S-3ASR | S-3ASR | View Document |
| 2022-12-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-05 | 8-K | FORM 8-K | View Document |
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