Explore ADTRAN Holdings's complete collection of publicly available corporate disclosures, including annual reports, sustainability reports, financial statements, ESG data spreadsheets, and related web publications. Each document is sourced directly from ADTRAN Holdings's official channels and fully traceable to its official company sources.
The table below lists all of ADTRAN Holdings's' corporate disclosure by name and reporting period, ensuring full transparency and easy access.
| Fiscal Year / Type | Languages | |
|---|---|---|
20251 disclosure | ||
Sustainability Report | en | |
20242 disclosures | ||
Financial & Extra-Financial Disclosure | ||
ESG Report | en | |
20235 disclosures | ||
ESG Report | en | |
10-K | en | |
CDP Score report sourced from company’s website | en | |
CDP Score report sourced from company’s website | en | |
Financial & Extra-Financial Disclosure | ||
20222 disclosures | ||
ESG Report | en | |
10-K | en | |
20211 disclosure | ||
10-K | en | |
20201 disclosure | ||
10-K | ||
20191 disclosure | ||
10-K | ||
20181 disclosure | ||
10-K | ||
20171 disclosure | ||
10-K | ||
20161 disclosure | ||
10-K | ||
20151 disclosure | ||
10-K | ||
20141 disclosure | ||
10-K | ||
20131 disclosure | ||
10-K | ||
20121 disclosure | ||
10-K | ||
20111 disclosure | ||
10-K | ||
20101 disclosure | ||
10-K | ||
20091 disclosure | ||
10-K |