{"filing":{"accession_number":"0001193125-26-368873","cik":"0001078271","ticker":"EXTR","company_name":"EXTREME NETWORKS INC","form":"8-K","filing_date":"2026-08-26","report_date":"2026-08-21","primary_document":"extr-20260821.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1078271/000119312526368873/extr-20260821.htm"},"events":[{"id":29819,"run_id":27315,"accession_number":"0001193125-26-368873","anchor_item_number":"4.01","event_type":"auditor_change","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"The filing discloses the dismissal of Grant Thornton LLP as the independent registered public accounting firm effective August 21, 2026, and the simultaneous appointment of Deloitte \u0026 Touche LLP as the new auditor for fiscal year 2027. This is a classic auditor change under Item 4.01, with no disagreements or reportable events disclosed, indicating a routine transition rather than a conflict-driven change.","company_name":"EXTREME NETWORKS INC","ticker":"EXTR","filing_date":"2026-08-26","form":"8-K","submitted_at":null,"items":[{"id":32221,"accession_number":"0001193125-26-368873","item_number":"4.01","item_title":"Changes in Registrant’s Certifying Accountant","event_type":"auditor_change","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the dismissal of Grant Thornton LLP as the independent registered public accounting firm effective August 21, 2026, and the simultaneous appointment of Deloitte \u0026 Touche LLP as the new auditor for fiscal year 2027. This is a classic auditor change under Item 4.01, with no disagreements or reportable events disclosed, indicating a routine transition rather than a conflict-driven change.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T21:03:44.994100+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":32221,"accession_number":"0001193125-26-368873","item_number":"4.01","item_title":"Changes in Registrant’s Certifying Accountant","event_type":"auditor_change","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the dismissal of Grant Thornton LLP as the independent registered public accounting firm effective August 21, 2026, and the simultaneous appointment of Deloitte \u0026 Touche LLP as the new auditor for fiscal year 2027. This is a classic auditor change under Item 4.01, with no disagreements or reportable events disclosed, indicating a routine transition rather than a conflict-driven change.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-26T21:03:44.994100+00:00","company_name":"EXTREME NETWORKS INC","ticker":"EXTR","filing_date":"2026-08-26"}]}