ADTN in its own filings
ADTN's filing record carries 3 kinds of hard flag, each is shown beside the share of the whole market carrying the same one, because more than half of all companies carry at least one.
440
Events found in the filings · across 2,101 filings · the record starts in 1996
- Hard flags
- 3
Hard flags
- Most recent filing
- 2026-08-10
Most recent filing · Form 8-K
- Record starts
- 1996-05-13
Record starts · the earliest filing Ryufin has read for this name
Details›
- Restatement admitted (non-reliance)3 occurrences
- 2025-05-13
- Late periodic report4 occurrences
- 2025-05-13
- Delisting notice / listing-rule failurehistorical
- 2019-08-21
- Security removed from listing or deregisteredhistorical
- 2022-07-11
- SEC comment-letter activity43 occurrences
- 2024-11-22
SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.
reading the record…
Communication Equipment
Ranks #14 of 21 by Smart Score