ADTN · ADTRAN Holdings, Inc. · Documents
$6.68
+0.10 (+1.53%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$532.89M
Shares
81.48M
Volume · Oct 20
1.96M
Avg daily vol (3M)
1.99M
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | AI summary | Filing Date | Period | Open |
|---|---|---|---|---|
| 8-K | — | 2022-07-08 | — | |
| 8-K | — | 2022-07-07 | 2022-07-06 | |
| 8-K | — | 2022-06-30 | — | |
| 8-K | — | 2022-05-23 | 2022-05-19 | |
| 8-K | — | 2022-05-13 | 2022-05-11 | |
| 10-Q | — | 2022-05-06 | 2022-03-31 | |
| 8-K | — | 2022-05-05 | 2022-05-04 | |
| 8-K | — | 2022-04-06 | 2022-04-01 | |
| DEF 14A | — | 2022-03-29 | 2022-05-11 | |
| 10-K | — | 2022-02-25 | 2021-12-31 | |
| 8-K | — | 2022-02-03 | 2022-02-02 | |
| 8-K | — | 2022-01-06 | — | |
| 8-K | — | 2021-12-28 | — | |
| 8-K | — | 2021-11-29 | 2021-11-26 | |
| 10-Q | — | 2021-11-05 | 2021-09-30 | |
| 8-K | — | 2021-11-02 | 2021-11-01 | |
| 8-K | — | 2021-11-02 | 2021-11-01 | |
| 8-K | — | 2021-10-15 | 2021-10-14 | |
| 8-K | — | 2021-10-07 | 2021-10-05 | |
| 8-K | — | 2021-09-01 | 2021-08-29 | |
| 8-K | — | 2021-08-30 | — | |
| 10-Q | — | 2021-08-06 | 2021-06-30 | |
| 8-K | — | 2021-08-05 | 2021-08-04 | |
| 8-K | — | 2021-05-18 | 2021-05-12 | |
| 10-Q | — | 2021-05-06 | 2021-03-31 | |
| 8-K | — | 2021-05-06 | 2021-05-05 | |
| DEF 14A | — | 2021-03-30 | 2021-05-12 | |
| 10-K | — | 2021-02-26 | 2020-12-31 | |
| 8-K/A | — | 2021-02-26 | 2021-02-03 | |
| 8-K | — | 2021-02-04 | 2021-02-03 | |
| 10-Q | — | 2020-11-06 | 2020-09-30 | |
| 8-K | — | 2020-11-03 | 2020-11-02 | |
| 10-Q | — | 2020-08-07 | 2020-06-30 | |
| 8-K | — | 2020-08-06 | 2020-08-05 | |
| 8-K | — | 2020-07-23 | 2020-07-21 | |
| 8-K | — | 2020-05-15 | 2020-05-13 | |
| 8-K | — | 2020-05-11 | — | |
| 10-Q | — | 2020-05-08 | 2020-03-31 | |
| 8-K | — | 2020-05-07 | 2020-05-06 | |
| DEF 14A | — | 2020-04-02 | 2020-05-13 | |
| 8-K | — | 2020-02-25 | — | |
| 10-K | — | 2020-02-25 | 2019-12-31 | |
| 8-K | — | 2020-02-06 | 2020-02-05 |
Showing 101–143 of 143 filings
Key facts
CIK
926282
CUSIP
00486H105
13F (30d)
20 filings
20 filers
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