{"version":"company-facts.v1","source":"https://secwatch.observer","generated_at":"2026-06-03T05:24:55.383364+00:00","company":{"ticker":"ADTN","cik":926282,"company_name":"ADTRAN Holdings, Inc."},"pagination":{"limit":100,"returned":8,"next_cursor":null},"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer","facts":[{"fact_type":"governance_change","fact_key":"18952a5e20f43fb126a0ca81ca463579f2d96458","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2026-05-18T14:10:56+00:00","payload":{"change_type":"charter_amendment","effective_date":"2026-05-13","item_codes_triggered":["5.03"],"summary_text":"Stockholders approved an amendment to the Amended and Restated Certificate of Incorporation to limit the liability of certain officers as permitted by Delaware law and make certain other changes to Section 7.1, effective upon filing with the Delaware Secretary of State on May 13, 2026."},"claim":"ADTRAN Holdings, Inc.: Stockholders approved an amendment to the Amended and Restated Certificate of Incorporation to limit the liability of certain officers as permitted by Delaware law and make certain other changes to Section 7.1, effective upon filing with the Delaware Secretary of State on May 13, 2026 (effective 2026-05-13).","evidence_excerpt":"At the Annual Meeting of Stockholders held by ADTRAN Holdings, Inc. (the “Company”) on May 13, 2026 (the “2026 Annual Meeting”), the Company’s stockholders approved an amendment (the “Charter Amendment”) to the Company’s Amended and Restated Certificate of Incorporation (the “Charter”).","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001193125-26-228208","anchor_url":"https://secwatch.observer/filing/0001193125-26-228208#claim-18952a5e20f43fb126a0ca81ca463579f2d96458","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312526228208/0001193125-26-228208-index.htm"},{"fact_type":"earnings_release","fact_key":"795ff6fe12c2b6b065f03d0e452748dd5b42ad22","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2026-05-05T23:59:59+00:00","payload":{"eps_text":"GAAP diluted loss per share of $0.01; non-GAAP diluted earnings per share of $0.14","guidance_signal":"initiated","item_codes_triggered":["2.02"],"net_income_text":null,"period_text":"the first quarter ended March 31, 2026","report_date":"2026-05-04","result_type":"reported_results","revenue_text":"$286.1 million"},"claim":"ADTRAN Holdings, Inc. reported the first quarter ended March 31, 2026 results: revenue $286.1 million, EPS GAAP diluted loss per share of $0.01; non-GAAP diluted earnings per share of $0.14. Guidance initiated.","evidence_excerpt":"(NASDAQ: ADTN and FSE: QH9) (“ADTRAN Holdings” “ADTRAN” or the “Company”) today announced its unaudited financial results for the first quarter ended March 31, 2026. • Revenue: $286.1 million, up 15.5% year-over-year. • GAAP gross margin of 39.5%; Non-GAAP gross margin of 43.0%; up 108 and 55 basis points year-over-year, respectively. • Operating margin: GAAP","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001193125-26-204995","anchor_url":"https://secwatch.observer/filing/0001193125-26-204995#claim-795ff6fe12c2b6b065f03d0e452748dd5b42ad22","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312526204995/0001193125-26-204995-index.htm"},{"fact_type":"debt_financing","fact_key":"2405115360f33ef836ce30f3057369ec969eec81","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-09-22T23:59:59+00:00","payload":{"counterparty":"U.S. Bank Trust Company, National Association","effective_date":"2025-09-19","event":"incurrence","instrument_type":"convertible_notes","interest_rate_text":"3.75% per annum","item_codes_triggered":["2.03"],"maturity_text":"September 15, 2030","principal_text":"$201,250,000 aggregate principal amount"},"claim":"ADTRAN Holdings, Inc. incurred convertible notes of $201,250,000 aggregate principal amount with U.S. Bank Trust Company, National Association at 3.75% per annum maturing September 15, 2030.","evidence_excerpt":"On September 19, 2025, ADTRAN Holdings, Inc. (the “Company”) issued $201,250,000 aggregate principal amount of its 3.75% convertible senior notes due 2030 (the “Notes”).","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001193125-25-211271","anchor_url":"https://secwatch.observer/filing/0001193125-25-211271#claim-2405115360f33ef836ce30f3057369ec969eec81","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312525211271/0001193125-25-211271-index.htm"},{"fact_type":"executive_change","fact_key":"a7b5f89f7a","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-03-07T23:59:59+00:00","payload":{"action":"transitioned","action_category":"role_change","departure_tone":"not_applicable","effective_date":"2025-03-10","interim":false,"role":"Vice President, Finance & Administration Planning","role_category":"other_named_officer","successor_name":"Timothy Santo","successor_named":true},"claim":"Ulrich Dopfer changed role as Vice President, Finance & Administration Planning at ADTRAN Holdings, Inc..","evidence_excerpt":"In connection with Mr. Santo’s appointment, on March 6, 2025, the Company and Ulrich Dopfer, Senior Vice President of Finance and Chief Financial Officer of the Company, agreed that Mr. Dopfer will no longer serve as the Company’s Chief Financial Officer, Secretary, Treasurer and principal accounting officer, effective March 10, 2025.","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001193125-25-048727","anchor_url":"https://secwatch.observer/filing/0001193125-25-048727#claim-a7b5f89f7a","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312525048727/0001193125-25-048727-index.htm"},{"fact_type":"executive_change","fact_key":"1a8f41d687","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2025-03-07T23:59:59+00:00","payload":{"action":"appointed","action_category":"appointment","departure_tone":"not_applicable","effective_date":"2025-03-10","interim":false,"role":"Senior Vice President of Finance and Chief Financial Officer","role_category":"cfo","successor_name":null,"successor_named":false},"claim":"Timothy Santo was appointed as Senior Vice President of Finance and Chief Financial Officer at ADTRAN Holdings, Inc..","evidence_excerpt":"On March 6, 2025, ADTRAN Holdings, Inc. (the “Company”) announced the appointment of Mr. Timothy Santo as Senior Vice President of Finance and Chief Financial Officer of the Company, effective as of Mr. Santo’s employment start date, which is expected to be March 10, 2025.","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001193125-25-048727","anchor_url":"https://secwatch.observer/filing/0001193125-25-048727#claim-1a8f41d687","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312525048727/0001193125-25-048727-index.htm"},{"fact_type":"executive_change","fact_key":"d03169ec96","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2024-08-02T23:59:59+00:00","payload":{"action":"resigned","action_category":"departure","departure_tone":"routine","effective_date":"2024-07-31","interim":false,"role":"member of the Board of Directors","role_category":"director","successor_name":null,"successor_named":false},"claim":"Brian Protiva resigned as member of the Board of Directors at ADTRAN Holdings, Inc..","evidence_excerpt":"On July 31, 2024, Mr. Brian Protiva notified ADTRAN Holdings, Inc. (the “Company”) of his resignation from his role as a member of the Company’s Board of Directors (the “Board”), effective immediately.","confidence":1.0,"filing_url":"https://secwatch.observer/filing/0000950170-24-089974","anchor_url":"https://secwatch.observer/filing/0000950170-24-089974#claim-d03169ec96","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000095017024089974/0000950170-24-089974-index.htm"},{"fact_type":"earnings_release","fact_key":"f74e5a018a748b3cb03041ce7ba5dd36644a477a","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2024-05-07T23:59:59+00:00","payload":{"eps_text":"Diluted loss per share attributable to the Company for the first quarter was $4.12","guidance_signal":"reaffirmed","item_codes_triggered":["2.02"],"net_income_text":"GAAP net loss attributable to the Company for the first quarter of 2024, including the above mentioned impairment charge","period_text":"first quarter of 2024","report_date":"2024-05-06","result_type":"reported_results","revenue_text":null},"claim":"ADTRAN Holdings, Inc. reported first quarter of 2024 results: net income GAAP net loss attributable to the Company for the first quarter of 2024, including the above mentioned impairment charge, EPS Diluted loss per share attributable to the Company for the first quarter was $4.12. Guidance reaffirmed.","evidence_excerpt":"GAAP net loss attributable to the Company for the first quarter of 2024, including the above mentioned impairment charge, was $324.6 million. Diluted loss per share attributable to the Company for the first quarter was $4.12.","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0000950170-24-053920","anchor_url":"https://secwatch.observer/filing/0000950170-24-053920#claim-f74e5a018a748b3cb03041ce7ba5dd36644a477a","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000095017024053920/0000950170-24-053920-index.htm"},{"fact_type":"earnings_release","fact_key":"f60e36a6868c62f43e7a3bcc74677629c04727e0","cik":926282,"ticker":"ADTN","company_name":"ADTRAN Holdings, Inc.","filed_at":"2024-05-03T23:59:59+00:00","payload":{"eps_text":null,"guidance_signal":"none","item_codes_triggered":["2.02"],"net_income_text":null,"period_text":"first quarter of 2024","report_date":"2024-05-03","result_type":"preliminary_results","revenue_text":null},"claim":"ADTRAN Holdings, Inc. reported preliminary financial results for first quarter of 2024.","evidence_excerpt":"ADTRAN Holdings, Inc.: Non-cash goodwill impairment for the first quarter 2024 in an estimated amount of $293 million","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001193125-24-130896","anchor_url":"https://secwatch.observer/filing/0001193125-24-130896#claim-f60e36a6868c62f43e7a3bcc74677629c04727e0","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/926282/000119312524130896/0001193125-24-130896-index.htm"}]}