| ADTN 0000926282 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-12-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-12-05 | 8-K | FORM 8-K | View Document |
| 2022-11-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-11-09 | 10-Q | 10-Q | View Document |
| 2022-11-09 | 8-K/A | 8-K/A | View Document |
| 2022-11-08 | 8-K | 8-K | View Document |
| 2022-10-26 | 8-K | 8-K | View Document |
| 2022-10-25 | 8-K/A | 8-K/A | View Document |
| 2022-10-25 | 8-K | 8-K | View Document |
| 2022-10-18 | 8-K | 8-K | View Document |
| 2022-09-30 | 8-K/A | 8-K/A | View Document |
| 2022-09-08 | SC 13G | View Document | |
| 2022-09-08 | SC 13G | View Document | |
| 2022-09-08 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 3 | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-09-02 | 4/A | PRIMARY DOCUMENT | View Document |
| 2022-08-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-08-05 | 10-Q | 10-Q | View Document |
| 2022-08-04 | 8-K | 8-K | View Document |
| 2022-07-22 | 8-K | 8-K | View Document |
| 2022-07-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-21 | 15-12G | 15-12G | View Document |
| 2022-07-20 | SC 13D | SC 13D | View Document |
| 2022-07-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-18 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-18 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-18 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2022-07-15 | 8-K | 8-K | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-11 | S-8 | S-8 | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | S-8 | S-8 | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-07-11 | 8-K12B | 8-K12B | View Document |
| 2022-07-11 | 25-NSE | View Document | |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
| 2022-07-08 | S-8 POS | S-8 POS | View Document |
