8-KThe WireRoutine
Reg FD Disclosure
Filed Jul 7, 2022 · 4y ago · Accession 0001193125-22-188934
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- ADTRAN Holdings, Inc.
- Ticker
- ADTN
- CIK
- 926282
- Form type
- 8-K
- Filing date
- Jul 7, 2022
- Report date
- Jul 6, 2022
- Document
- d378189d8k.htm
- Size
- 160 KB