{"filings":[{"id":1285916,"accession_number":"0001193125-26-283882","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-06-26T11:02:34+00:00","items":["5.02","8.01","9.01"],"status":"ready","headline":"Adtran appoints Anne DelSanto to board effective July 1, 2026","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Board increased from 6 to 7 directors; DelSanto elected as independent member.","DelSanto appointed to Compensation Committee; qualifies as independent under Nasdaq.","She brings 30+ years of tech experience at Salesforce, Oracle, IBM in cloud, SaaS, AI.","Currently serves on board of Advanced Energy (AEIS); former public board roles at Juniper and New Relic.","Appointment aligns with Adtran's strategy into cloud infrastructure and AI-driven networking."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":485198,"accession_number":"0001193125-26-228208","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-05-18T14:10:56+00:00","items":["5.03","5.07","9.01"],"status":"ready","headline":"ADTN stockholders approve charter amendment to limit officer liability, elect directors","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Charter amendment to limit officer liability as permitted by Delaware law passed: 49.8M for, 3.2M against.","All six director nominees elected; Kathryn A. Walker received highest votes (51.4M for).","Advisory say-on-pay approved with 49.9M for (94% of votes cast).","Ratified appointment of PricewaterhouseCoopers as independent auditor for FY2026 (61.9M for)."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":99838,"accession_number":"0001193125-26-204995","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-05-05T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q1 revenue $286.1M (+15.5% YoY); non-GAAP EPS $0.14; guides Q2 rev $283-303M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $286.1M (+15.5% YoY); GAAP diluted loss $0.01; non-GAAP diluted EPS $0.14.","GAAP gross margin 39.5%; non-GAAP gross margin 43.0% (up 108/55 bps YoY).","Q2 2026 outlook: revenue $283M-$303M; non-GAAP operating margin 5%-9%.","Introduced LiteWave800 for AI intra-data center; BEAD funds and European vendor displacement cited as demand drivers.","Net cash from operations $12.7M; cash and equivalents $88.3M."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.01,"consensus_revenue_estimate":null,"consensus_revenue_actual":286086000.0,"consensus_period":"2026-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":99837,"accession_number":"0001193125-26-145496","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-04-07T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN Holdings revises CEO comp: eliminates market-based PSUs, adopts long-term plan with TSR modifier","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["CEO Stanton's amended agreement eliminates annual market-based PSU and adjusts long-term plan to include TSR modifier on Adjusted EBIT target.","PSU awards granted to CEO (170,723 target shares), CRO Wilson (24,908), CFO Santo (28,252) for 2026-2028 period.","Performance objective is Adjusted EBIT (undisclosed target for 100% payout) with payout adjusted by -20% to +20% based on relative TSR.","No future annual market-based PSU awards (relative TSR) will be granted to named executive officers."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":116091,"accession_number":"0001193125-26-073361","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-02-26T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"Adtran Q4 revenue $291.6M (+20.1% YoY), beats guidance; non-GAAP EPS $0.16","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 revenue $291.6M, +20.1% YoY; GAAP diluted loss per share $0.02, non-GAAP diluted EPS $0.16.","GAAP gross margin 39.0% (up 213 bps YoY); non-GAAP gross margin 42.5% (up 122 bps).","Net cash from operations $42.2M; cash and equivalents $95.7M.","Q1 2026 guidance: revenue $275M-$295M; non-GAAP operating margin 4%-8%.","CEO cites solid execution, fiber investment momentum; cloud/enterprise and broadband drivers."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.52,"consensus_revenue_estimate":null,"consensus_revenue_actual":1083807000.0,"consensus_period":"2025-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":116090,"accession_number":"0001193125-26-018367","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2026-01-22T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN preliminary Q4 revenue $290-293M beats guidance; non-GAAP EPS above consensus","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Preliminary Q4 revenue $290-293M, above guidance of $275-285M.","Preliminary non-GAAP EPS for Q4 exceeds analyst consensus of $0.08 (exact amount TBD).","Non-GAAP operating margin 6.0%-6.9%, within prior guidance of 3.5%-7.5%.","Full year preliminary GAAP revenue ~$1.082-1.085B; GAAP operating margin (1.5)%-(1.4)%.","Final audited results to be released on Feb 25, 2026, with conference call Feb 26."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.52,"consensus_revenue_estimate":null,"consensus_revenue_actual":1083807000.0,"consensus_period":"2025-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":132526,"accession_number":"0001193125-25-315910","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-12-11T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN extends CTO Glingener contract to Dec 2026; base salary raised to €400k","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Term extended to Dec 31, 2026; base salary increased to €400,000 effective Oct 1, 2025.","Annual target cash bonus set at 60% of base salary, tied to Adtran revenue and adjusted EBIT.","Annual RSU and market-based PSU grants targeted at 40% of base salary each (€160,000 target for 2026).","Total annual remuneration capped at €2,800,000; prior 3-year performance PSU (target €934,579) continues."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":132525,"accession_number":"0001193125-25-263524","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-11-04T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q3 revenue $279.4M (+23% YoY); non-GAAP EPS $0.05; guides Q4 rev $275-285M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $279.4M, up 23% YoY; GAAP gross margin 38.3%, non-GAAP 42.1%.","GAAP diluted EPS -$0.12; non-GAAP diluted EPS $0.05.","Net cash from operations $12.2M; cash & restricted cash $101.2M.","Q4 2025 guidance: revenue $275-285M, non-GAAP operating margin 3.5-7.5%.","CEO cites disciplined execution, broad-based growth, and healthy demand."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.5,"consensus_revenue_estimate":null,"consensus_revenue_actual":792247000.0,"consensus_period":"2025-Q3","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149058,"accession_number":"0001193125-25-211271","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-09-22T23:59:59+00:00","items":["1.01","2.03","3.02","9.01"],"status":"ready","headline":"ADTRAN issues $201.25M of 3.75% convertible notes due 2030, enters capped call transactions","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Issued $201.25M aggregate principal of 3.75% convertible senior notes due Sept 15, 2030; includes full $26.25M greenshoe exercise.","Initial conversion rate 86.8206 shares per $1,000 note, conversion price ~$11.52/share, subject to anti-dilution adjustments.","Capped call transactions cost ~$17.6M, cap price ~$15.51/share, designed to reduce potential dilution upon conversion.","Notes are senior unsecured, interest payable semi-annually; redeemable at company's option from Sept 20, 2028 under conditions.","Proceeds from the offering were not specified in the filing but typical for general corporate purposes."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149057,"accession_number":"0001193125-25-205483","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-09-17T23:59:59+00:00","items":["1.01","8.01","9.01"],"status":"ready","headline":"ADTRAN prices upsized $175M 3.75% convertible notes due 2030; proceeds to repay Wells Fargo borrowings","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Upsized from $150M to $175M; initial purchasers have option for additional $26.25M.","Notes bear 3.75% interest, mature Sept 15, 2030; conversion price ~$11.52/share (30% premium over $8.86).","Net proceeds ~$168.1M; ~$152.8M to repay Adtran, Inc. borrowings under Amended Wells Fargo Credit Agreement.","Capped call transactions entered to reduce dilution; cap price ~$15.51/share (75% premium).","Sixth Amendment to credit agreement consents to up to $230M new convertible indebtedness and modifies subline facility."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149056,"accession_number":"0000950170-25-102401","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-08-05T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q2 rev $265.1M (+17% YoY); guides Q3 rev $270-280M, non-GAAP op margin 3-7%","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $265.1M, up 17% YoY; GAAP gross margin 37.3%, non-GAAP 41.4%.","GAAP operating margin (5.0)%; non-GAAP operating margin 3.0%.","Net cash from operations $32.2M; cash increased $5.0M sequentially to $106.3M.","Q3 2025 guidance: revenue $270M-$280M, non-GAAP operating margin 3.0%-7.0%.","CEO cites growth across all categories, market share gains, demand from cloud/AI/edge."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.38,"consensus_revenue_estimate":null,"consensus_revenue_actual":512812000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149055,"accession_number":"0000950170-25-100222","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-07-30T23:59:59+00:00","items":["5.07","8.01","9.01"],"status":"ready","headline":"ADTRAN shareholders elect directors, approve exec pay, ratify auditor; 2026 annual meeting set for May 13","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["All seven director nominees elected; Balan Nair received most opposition (41.6M for, 13.4M against).","Advisory vote on named executive officer compensation passed: 52.2M for, 2.7M against.","Ratification of PwC as independent auditor for FY2025 approved: 61.1M for, 2.5M against.","Board set 2026 Annual Meeting for May 13, 2026; virtual meeting format confirmed.","Shareholder proposal deadline for proxy inclusion: Dec 1, 2025; director nomination deadline: Feb 12, 2026."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149053,"accession_number":"0000950170-25-096408","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K/A","filed_at":"2025-07-17T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN pre-announces Q2 2025 revenue $262.5M-$267.5M, above guidance","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Preliminary Q2 2025 revenue $262.5M-$267.5M, 0-2% above prior guidance upper end of $262.5M.","Revenue beat driven by improved market conditions and growing customer demand in Q2 2025.","Full Q2 results to be released after market close on August 4, 2025; conference call August 5.","CEO Tom Stanton cited strengthening business conditions and customer demand for the overperformance."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.38,"consensus_revenue_estimate":null,"consensus_revenue_actual":512812000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":149054,"accession_number":"0000950170-25-096231","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-07-16T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN preliminary Q2 revenue $262.5M-$267.5M, above prior guidance range","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Preliminary Q2 revenue $262.5M-$267.5M, exceeding guidance of $247.5M-$262.5M.","CEO cites improved market conditions and growing customer demand for the overperformance.","Full Q2 2025 results to be released Aug 4 after market close; conference call Aug 5.","Preliminary and unaudited numbers per German ad hoc disclosure regulations."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.38,"consensus_revenue_estimate":null,"consensus_revenue_actual":512812000.0,"consensus_period":"2025-Q2","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168028,"accession_number":"0000950170-25-077995","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-05-28T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"ADTRAN Holdings restates 2024 and 2023 financials; updates Q1 2025 non-GAAP measures","summary_kind":"llm","event_type":"other_material","confidence":"low","bullets":["Restated consolidated financial statements for fiscal years 2024 and 2023 and interim periods in 2024.","Filed Q1 2025 Form 10-Q on May 20, providing final Q1 2025 financials.","Updated non-GAAP measures and investor presentation attached as exhibits to this 8-K.","Supersedes preliminary financial information from May 7, 2025 press release."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168027,"accession_number":"0001193125-25-127878","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-05-27T23:59:59+00:00","items":["8.01","9.01"],"status":"ready","headline":"ADTRAN Holdings reschedules 2025 annual meeting to July 24; prior proxies disregarded","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Annual meeting now July 24, 2025; new record date is May 29, 2025.","All previously submitted proxies will be disregarded; stockholders must revote.","Revised definitive proxy statement to be filed with SEC and delivered to stockholders."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168026,"accession_number":"0000950170-25-070473","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-05-13T23:59:59+00:00","items":["4.02","8.01","9.01"],"status":"ready","headline":"ADTRAN Holdings restates FY23/FY24 results; €5.7M inventory error; annual meeting postponed","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Audit Committee concludes 2023 and 2024 annual and interim financials should no longer be relied upon due to inventory adjustment.","Subsidiary Adtran Networks SE's €5.7M increase in cost of goods sold was not properly communicated before filing.","At least one additional material weakness identified in internal controls; PwC opinions on prior periods withdrawn.","Annual meeting postponed from May 14, 2025 pending restatement; Form 12b-25 to be filed for Q1 10-Q extension."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168025,"accession_number":"0000950170-25-069478","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-05-12T23:59:59+00:00","items":["1.01","9.01"],"status":"ready","headline":"ADTN enters Fifth Amendment waiving defaults, reducing credit line to $350M","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Fifth Amendment waives existing events of default from inaccurate financials for Q2/Q3 2024 and covenant breaches.","Total commitments reduced from $374M to $350M; German borrower sublimit cut from $74M to $50M.","German borrower prepaid $24M in revolving loans as part of the amendment.","Borrowers paid a consent fee of 0.025% of each consenting lender's commitment.","Credit parties reaffirm obligations; general release given to lenders and agent."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168024,"accession_number":"0000950170-25-066343","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-05-08T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q1 revenue $247.7M (+10% YoY); non-GAAP EPS $0.03, GAAP loss $0.13","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $247.7M, up 10% YoY and above midpoint of Q1 outlook; GAAP gross margin 38.5%, non-GAAP 42.6%.","GAAP diluted loss per share $0.13; non-GAAP diluted EPS $0.03, reflecting improved operating efficiency.","Operating cash flow $41.6M; cash & equivalents $101.3M, up $23.8M sequentially.","Q2 2025 guidance: revenue $247.5M–$262.5M, non-GAAP operating margin 0%–4%.","CEO highlights globally diverse supply chain and strong customer relationships to navigate trade policy shifts."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.14,"consensus_revenue_estimate":null,"consensus_revenue_actual":247744000.0,"consensus_period":"2025-Q1","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":168023,"accession_number":"0001193125-25-081800","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-04-16T23:59:59+00:00","items":["7.01","9.01"],"status":"ready","headline":"Adtran Networks SE revises 2024 loss to EUR 10.2M from previously reported EUR 4.5M loss","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Inventory adjustment increased cost of goods sold, widening EBIT loss by EUR 5.7M.","Revenues and cash position unchanged; full 2024 financials due April 30, 2025.","Parent ADTRAN Holdings assessing impact on its consolidated historical statements."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":185257,"accession_number":"0001193125-25-048727","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-03-07T23:59:59+00:00","items":["5.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Holdings appoints Timothy Santo as CFO; Ulrich Dopfer transitions to new role","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Timothy Santo named CFO, effective March 10, 2025; annual base salary of $460,000 plus bonus and equity grants.","Santo most recently served as CFO of Conn's Inc.; also held senior finance roles at PRA Group, GE Capital, and Grant Thornton.","Ulrich Dopfer steps down as CFO and will serve as VP, Finance & Administration Planning and remain on Adtran Networks SE management board.","Santo will also serve as Principal Accounting Officer and Treasurer of the company."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":185256,"accession_number":"0000950170-25-028352","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2025-02-27T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q4 revenue $242.9M (+7% seq); GAAP EPS -$0.58, non-GAAP EPS $0.00","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q4 2024 revenue $242.9M, above mid-point of outlook; GAAP gross margin 37.6%, non-GAAP 42.0%.","GAAP diluted loss per share $0.58; non-GAAP diluted EPS $0.00.","Q1 2025 revenue guidance $237.5M-$252.5M; non-GAAP operating margin 0%-4%.","CEO cites improving market conditions, higher service provider spending, lower customer inventories.","Company expects higher Q1 2025 revenue despite typical seasonality."],"consensus_eps_estimate":null,"consensus_eps_actual":-5.67,"consensus_revenue_estimate":null,"consensus_revenue_actual":922720000.0,"consensus_period":"2024-FY","consensus_source":"xbrl_only","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":201845,"accession_number":"0000950170-24-122762","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-11-07T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTN Q3 revenue $227.7M, above guidance midpoint; non-GAAP op margin positive 1.1%","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["GAAP diluted loss per share $0.36; non-GAAP diluted loss per share $0.05.","GAAP gross margin 37.4%; non-GAAP gross margin 42.1%, up sequentially.","GAAP operating margin -10.5% (improved); non-GAAP operating margin 1.1% (positive).","Q4 2024 revenue guidance: $230M-$245M; non-GAAP op margin 0%-4%.","CEO cites recovery in service provider spending and customer acquisition growth."],"consensus_eps_estimate":null,"consensus_eps_actual":-5.1,"consensus_revenue_estimate":null,"consensus_revenue_actual":679868000.0,"consensus_period":"2024-Q3","consensus_source":"xbrl_only","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":217870,"accession_number":"0000950170-24-102309","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-08-30T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN extends CFO and CTO contracts through 2025; reverses salary cuts due to German law restrictions","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Extension of employment for CFO Ulrich Dopfer and CTO Christoph Glingener to Dec 31, 2025.","Reversal of 25% salary reductions; Dopfer receives $76,875 true-up, Glingener €62,771. 2024 salaries: $427,083 and €350,625 respectively.","2025 base salaries revert to $410,000 (Dopfer) and €337,000 (Glingener); annual remuneration cap of €2.8M each.","Annual RSU and market-based PSU grants each 40% of base salary; 2024 grants adjusted due to share availability (Dopfer 13,321 RSUs/PSUs, Glingener 12,044 each).","Annual cash bonus tied to revenue and adjusted EBIT; prior performance-based PSUs and integration awards continue."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":217869,"accession_number":"0000950170-24-091207","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-08-06T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q2 revenue $226M, GAAP net loss $49.9M ($0.63/share); Q3 rev guidance $215-235M","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $226M; GAAP gross margin 36.1%, non-GAAP 41.9%.","GAAP net loss $49.9M ($0.63 diluted EPS); non-GAAP net loss $18.8M ($0.24).","Non-GAAP operating margin positive 0.7% (GAAP negative 17.0%).","Q3 guidance: revenue $215M-$235M; non-GAAP operating margin -1% to +3%.","CEO Tom Stanton cited growth in customer base across U.S. and Europe."],"consensus_eps_estimate":null,"consensus_eps_actual":-4.75,"consensus_revenue_estimate":null,"consensus_revenue_actual":452164000.0,"consensus_period":"2024-Q2","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":217868,"accession_number":"0000950170-24-089974","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-08-02T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"ADTRAN board member Brian Protiva resigns effective July 31, 2024","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Brian Protiva resigned from the Board of Directors on July 31, 2024.","Resignation was not due to any disagreement with the Company or the Board.","No replacement has been announced as of the filing date."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":237775,"accession_number":"0001193125-24-158388","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-06-10T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"ADTRAN amends credit facility, adds $100M subline for German unit, relaxes cash covenant","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Created a $100M subline under existing $400M revolver for German subsidiary Adtran Networks SE.","German borrower can draw up to $75M initially; prepayment below threshold triggers permanent commitment reduction.","Waived prior requirement for German entities to guarantee entire credit; now guarantee only the subline.","Reduced minimum unrestricted cash covenant from $75M to $70M during Springing Covenant or Covenant Relief Periods.","Total revolving commitments unchanged at $400M; US borrower retains $300M availability plus $50M term loan."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":237774,"accession_number":"0000950170-24-056830","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-05-09T23:59:59+00:00","items":["5.02","5.07","9.01"],"status":"ready","headline":"ADTRAN stockholders approve 2024 employee and director equity plans, elect directors","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Approved 2024 Employee Stock Incentive Plan authorizing 3,970,058 shares (59,142,398 for, 2,150,645 against).","Approved 2024 Directors Stock Plan (58,168,319 for, 3,056,512 against).","Advisory say-on-pay passed with 73.7% support (45,169,565 for, 16,106,100 against).","All eight director nominees elected; Balan Nair received 40,547,657 for (66.1% of votes cast).","Ratified PricewaterhouseCoopers as independent auditor for fiscal 2024 (64,625,169 for, 1,238,065 against)."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":237773,"accession_number":"0000950170-24-053920","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-05-07T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q1 GAAP net loss $324.6M on goodwill impairment; revenue above guidance midpoint","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["GAAP net loss $324.6M ($4.12 diluted EPS); includes non-cash goodwill impairment.","Revenue above Q1 guidance midpoint; non-GAAP operating margin -3.9% within guidance of -7% to 0%.","GAAP gross margin 31.9% (improved 484 bps YoY); non-GAAP gross margin 41.6% (improved 429 bps YoY).","Sequential GAAP operating cash flow improved $53M; inventory reduction from Business Efficiency Program.","CEO cites continued customer win rate momentum and Mosaic One platform expansion; expects margins to expand as markets normalize."],"consensus_eps_estimate":null,"consensus_eps_actual":-4.12,"consensus_revenue_estimate":null,"consensus_revenue_actual":226173000.0,"consensus_period":"2024-Q1","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":237772,"accession_number":"0001193125-24-130896","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-05-03T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN expects $293M Q1 2024 goodwill impairment in Network Solutions segment","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Non-cash goodwill impairment of $293M for Network Solutions segment in Q1 2024.","Impairment triggered by decline in market cap, cautious spending, and inventory adjustments.","Increases GAAP operating loss but has no impact on cash flow or non-GAAP operating margin.","No effect on credit agreement covenants or GAAP revenue guidance.","Determined after quantitative impairment assessment of goodwill carrying value."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":237771,"accession_number":"0000950170-24-045151","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-04-17T23:59:59+00:00","items":["2.05","9.01"],"status":"ready","headline":"ADTRAN to close Greifswald, Germany facility; expects $13.5M-$18.4M in costs","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Facility closure part of previously announced Business Efficiency Program; to be completed by June 30, 2024.","Total estimated costs $13.5M-$18.4M, including $13.3M-$17.6M cash severance and outplacement, $0.7M-$1.3M lease exit, and $0.2M non-cash depreciation.","Cash payments expected to span into 2025; all charges incurred in fiscal 2024.","Management does not anticipate other charges or cash expenditures from the closure."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":255287,"accession_number":"0000950170-24-031864","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-03-15T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"ADTRAN finalizes FY2023 results with net loss of $259M; balance sheet reclassifications","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["FY2023 revenue $1.149B, net loss $259.3M ($3.41 diluted EPS); Q4 revenue $225.5M, net loss $107.0M ($1.40 EPS).","Balance sheet adjustments: additional paid-in capital revised to $795.3M (from $774.6M); AOCI to $47.5M (from $68.2M); no income impact.","Cash flow reclassification: accounts receivable increased $7.3M to $65.6M; proceeds from beneficial interest decreased $7.3M to $1.2M.","Restated non-GAAP net loss and loss per share for Q1-Q3 2023 due to restated GAAP financials; other non-GAAP measures unaffected."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":255286,"accession_number":"0000950170-24-020613","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-02-27T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"Adtran Q4 prelim: GAAP net loss $109.9M, non-GAAP EPS -$1.09","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Preliminary Q4 revenue $225.5M; non-GAAP operating margin -1.4% (upper end of -7% to 0% guidance).","GAAP gross margin 34.8% (+483 bps YoY); non-GAAP gross margin 41.9% (+277 bps YoY).","GAAP operating expenses down 7.6% sequentially; non-GAAP operating expenses down 15.1% sequentially.","Preliminary diluted loss per share: GAAP -$1.40, non-GAAP -$1.09; inventory write-off $3.3M vs $21M in Q3.","Management cites macro headwinds and elevated customer inventories; sees unchanged fiber demand landscape."],"consensus_eps_estimate":null,"consensus_eps_actual":-3.41,"consensus_revenue_estimate":null,"consensus_revenue_actual":1149100000.0,"consensus_period":"2023-FY","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":255285,"accession_number":"0001193125-24-040068","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-02-20T23:59:59+00:00","items":["4.02"],"status":"ready","headline":"ADTRAN restates Q1-Q3 2023 results; net loss understated by up to $17.2M, EPS cut by up to $0.22","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Audit Committee concludes non-reliance on Q1, Q2, Q3 2023 financials due to misattribution of non-controlling interest.","Net loss attributable to ADTRAN adjusted from $(140.5M) to $(157.7M) for nine months ended Sep 30, 2023.","Reported basic EPS for nine months revised from $(1.79) to $(2.01); Q3 EPS revised from $(0.93) to $(1.00).","Error stemmed from treatment of guaranteed cash compensation under DPLTA with subsidiary Adtran Networks.","Management evaluating possible new material weaknesses; prior disclosure controls found ineffective since Sep 2022."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":255284,"accession_number":"0001193125-24-011697","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2024-01-22T23:59:59+00:00","items":["1.01","2.03","9.01"],"status":"ready","headline":"ADTRAN amends credit agreement: covenant headroom through Q3 2024, leverage cap raised to 5.00x","summary_kind":"llm","event_type":"debt","confidence":"high","bullets":["Consolidated total net leverage ratio may not exceed 5.00x starting Q4 2023 through Q3 2024 covenant relief period.","Senior secured net leverage ratio stepped: 3.25x (Dec 2023–Mar 2024), 3.50x (Apr–Jun 2024), then 3.25x thereafter.","Minimum cash requirements: $50M for credit parties, $75M for company and subsidiaries during relief period.","New $50M delayed draw term loan A available upon purchase of ≥60% of Adtran Networks SE shares not already owned.","Fixed charge coverage ratio capped at 1.25x; additional domestic and foreign subsidiaries added as guarantors."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":272760,"accession_number":"0001193125-23-289895","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-12-06T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN SVP of Services Ronald Centis to depart Dec 15; severance includes $349K cash, RSU acceleration","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Ronald Centis, SVP of Services, departs effective December 15, 2023.","Severance: lump-sum $349,397 (52 weeks salary) plus $36,605 for medical premiums.","Accelerated vesting of 15,821 unvested RSUs; other unvested awards forfeited.","18-month non-compete with competitors including Calix, Ciena, Nokia, Huawei.","Agreement includes general release of claims and non-disparagement covenants."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":272759,"accession_number":"0001193125-23-289150","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-12-05T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN Holdings temporarily cuts CEO salary by 50%, other execs by 25%","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["CEO Thomas Stanton's base salary reduced 50%; CRO Wilson, CFO Dopfer, CTO Glingener, and NEO Harris reduced 25%.","Salary reductions effective Nov 1, 2023 through July 31, 2024 (seven months).","Wilson and Harris each granted stock options: Wilson 16,878 shares, Harris 13,067 shares, at $5.23 exercise price, vesting over 2 years.","Reductions are part of a previously disclosed Business Efficiency Program due to macroeconomic uncertainty."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.55,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":272758,"accession_number":"0001193125-23-271842","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-11-07T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q3 revenue $272.3M, net loss $0.93; suspends dividend, Q4 guidance well below consensus","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["GAAP revenue $272.3M, below guidance; GAAP net loss $72.7M ($0.93 diluted loss per share).","Non-GAAP net loss $10.8M ($0.14 diluted loss); non-GAAP gross margin 40.3%.","Goodwill impairment $37.9M and inventory write-off $21.0M hit GAAP results.","Business efficiency program targets $90M non-GAAP opex reduction in 2024 vs 2023; quarterly dividend suspended.","Q4 2023 revenue guidance $210-240M (consensus $287.8M); non-GAAP op margin -7% to 0%."],"consensus_eps_estimate":null,"consensus_eps_actual":-1.79,"consensus_revenue_estimate":null,"consensus_revenue_actual":923621000.0,"consensus_period":"2023-Q3","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.9,"calibrated_materiality_score":0.9,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":272757,"accession_number":"0001193125-23-261665","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-10-24T23:59:59+00:00","items":["5.02","5.03","9.01"],"status":"ready","headline":"Adtran Holdings adopts clawback policy and amends bylaws to comply with SEC/Nasdaq rules","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["New clawback policy requires recovery of erroneously awarded incentive compensation from executive officers if an accounting restatement occurs, effective Oct 2, 2023.","Amended bylaws include revisions to stockholder list, virtual meeting adjournment, proxy card color, and director nomination procedures under Rule 14a-19.","Policy applies to compensation received on/after Oct 2, 2023; separate amended policy applies to compensation received prior.","Bylaws require nominees to consent to being named in any proxy statement; non-compliant nominations under Rule 14a-19 will be disregarded."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":272756,"accession_number":"0001193125-23-257289","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-10-17T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q3 rev $272.3M misses $275-305M guidance; GAAP op margin -30.2%","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Preliminary Q3 revenue $272.3M, below guidance range $275-305M, primarily due to stronger USD.","GAAP operating margin -30.2%, impacted by one-time adjustments; non-GAAP op margin -1.9% (within -5% to 0% guidance).","Customer count grew but customers expected to manage inventory conservatively and cut capex in Q4.","Final Q3 results to be released on Nov 6/7, 2023."],"consensus_eps_estimate":null,"consensus_eps_actual":-1.79,"consensus_revenue_estimate":null,"consensus_revenue_actual":923621000.0,"consensus_period":"2023-Q3","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":289594,"accession_number":"0001193125-23-246498","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-09-29T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"Director Johanna Hey resigns from ADTRAN Holdings board effective Sept 30, 2023","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Johanna Hey notified the Board on Sept 25, 2023 of her resignation effective Sept 30, 2023.","Resignation due to family and medical reasons; no disagreement with the Company or Board.","Ms. Hey's departure reduces board size; no replacement named in the filing."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":289591,"accession_number":"0001193125-23-212439","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K/A","filed_at":"2023-08-14T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"ADTRAN corrects balance sheet classification of $200M revolver and cash flow lease disclosure","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Revolving credit facility reclassified from current to noncurrent: $60M as of Dec 31, 2022 and $200M as of June 30, 2023.","Cash used in operating leases for H1 2023 corrected to $5.082M from $4.502M (supplemental disclosure).","Corrections had no impact on consolidated income statements, total cash flows, or non-GAAP measures.","Amendment filed August 14, 2023; initial earnings release was on August 6, 2023."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":289593,"accession_number":"0001193125-23-209039","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-08-10T23:59:59+00:00","items":["4.02","9.01"],"status":"ready","headline":"ADTRAN restates prior financials due to debt misclassification; material weakness identified","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Misclassification of $60M (Sep'22, Dec'22) and $180M (Mar'23) revolving credit facility balances from current to noncurrent liabilities.","Audit committee concludes prior financials for those periods should not be relied upon; restatements to be filed.","Material weakness in internal control over financial reporting identified; disclosure controls ineffective as of Sep'22 and thereafter.","No impact on income statements, cash flows, liquidity, or covenant compliance; Q2 2023 10-Q delayed via Form 12b-25."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":289590,"accession_number":"0001193125-23-209024","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K/A","filed_at":"2023-08-10T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"ADTRAN corrects ex-dividend date to Aug 18, 2023; dividend amount unchanged","summary_kind":"llm","event_type":"dividend","confidence":"high","bullets":["Ex-dividend date changed from Aug 20 to Aug 18, 2023 for Q2 cash dividend of $0.09/share.","Record date remains Aug 21, 2023 and payment date remains Sep 5, 2023.","Correction filed as 8-K/A; all other dividend terms unchanged from original Aug 7 disclosure."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":289592,"accession_number":"0001193125-23-204377","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-08-07T23:59:59+00:00","items":["2.02","7.01","9.01"],"status":"ready","headline":"ADTRAN Q2 revenue $327.4M (+90% YoY), net loss $33.3M; Q3 guidance well below consensus","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Q2 GAAP revenue $327.4M, up 90% YoY; net loss $33.3M, diluted EPS -$0.43.","Non-GAAP net income $0.1M, EPS $0.00, down 99% YoY.","Q3 GAAP revenue guidance $275-305M, 11-20% below analyst consensus of $342M.","Q3 non-GAAP op margin guidance -5% to 0%, versus consensus 3.7%.","Board declared $0.09 quarterly dividend, payable Sept 5, 2023."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.87,"consensus_revenue_estimate":null,"consensus_revenue_actual":651290000.0,"consensus_period":"2023-Q2","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":310457,"accession_number":"0001193125-23-177593","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-06-28T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"CFO Michael Foliano retires; consulting deal at $220/hr plus RSU acceleration and option extension","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Michael Foliano retired as SVP Finance and CFO effective June 28, 2023.","Consulting agreement from July 1, 2023 to June 30, 2024 at $220/hour with expense reimbursement.","Compensation committee accelerated vesting of 36,952 unvested RSUs on departure date.","Exercise period for 52,303 vested stock options extended through each option's original term."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":310456,"accession_number":"0001193125-23-158986","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-06-01T23:59:59+00:00","items":["5.02","9.01"],"status":"ready","headline":"ADTRAN extends CFO Dopfer's contract to Dec 2024, sets new compensation for CEO Glingener","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["CFO Ulrich Dopfer's employment extended through Dec 31, 2024; annual base salary set at $410,000 starting May 1, 2023.","Dopfer eligible for quarterly cash incentive (60% of base), RSUs ($164k annual), TSR-based PSUs ($164k annual), 3-year EBIT PSUs ($1M), and integration bonus tied to synergy targets.","CEO Christoph Glingener's compensation amendment effective: annual remuneration cap EUR 2.9M; similar variable structure with cash, RSUs, PSUs, and integration bonus.","Both executives' total annual remuneration capped: Dopfer EUR 2.8M, Glingener EUR 2.9M.","Glingener's integration bonus includes objectives for IT integration, employee engagement, and engineering site consolidation."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":310455,"accession_number":"0001193125-23-156741","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-05-30T23:59:59+00:00","items":["5.02"],"status":"ready","headline":"ADVA CEO Christoph Glingener to step down; Thomas Stanton to assume role July 1, 2023","summary_kind":"llm","event_type":"leadership","confidence":"high","bullets":["Christoph Glingener steps down as CEO of ADVA effective June 30, 2023; returns to CTO of ADVA and remains CTO of ADTRAN Holdings.","Thomas Stanton, President and CEO of ADTRAN Holdings, becomes CEO of ADVA effective July 1, 2023.","Transition is a planned leadership change at the majority-owned subsidiary."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":310454,"accession_number":"0000950170-23-021860","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-05-15T23:59:59+00:00","items":["5.07","9.01"],"status":"ready","headline":"ADTRAN Holdings shareholders reject advisory say-on-pay resolution at 2023 annual meeting","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["Advisory vote on NEO compensation failed: 28.17M for, 32.28M against, 0.90M abstain.","Stockholders approved annual say-on-pay frequency: 59.48M for every year, 1.78M for three years.","Ratification of PwC as auditor passed: 60.88M for, 3.79M against, 0.03M abstain.","All nine director nominees elected; Balan Nair received 39.34M for, 21.96M against."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.15,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":310453,"accession_number":"0000950170-23-019145","cik":926282,"company_name":"ADTRAN Holdings, Inc.","ticker":"ADTN","form_type":"8-K","filed_at":"2023-05-09T23:59:59+00:00","items":["2.02","9.01"],"status":"ready","headline":"ADTRAN Q1 2023 revenue $323.9M, net loss $34.5M ($0.44 diluted EPS)","summary_kind":"llm","event_type":"earnings","confidence":"high","bullets":["Revenue $323.9M; GAAP net loss $34.5M ($0.44 EPS); non-GAAP net loss $5.0M ($0.06 EPS).","Net loss inclusive of non-controlling interest was $40.5M.","Slowing sales in Subscriber Solutions; management expects customer inventory management to impact near-term results.","Board declared Q1 cash dividend $0.09/share, payable June 6 to holders of record May 23."],"consensus_eps_estimate":null,"consensus_eps_actual":-0.44,"consensus_revenue_estimate":null,"consensus_revenue_actual":323912000.0,"consensus_period":"2023-Q1","consensus_source":"xbrl_only","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"market_cap_usd":1571363123.5294118,"market_cap_bucket":"not_microcap","market_cap_source":"finnhub_profile2","market_cap_as_of_date":"2026-05-28","daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null}],"next_cursor":"2023-05-09T23:59:59+00:00|310453"}