{"filing":{"accession_number":"0001213900-26-095335","cik":"0001872302","ticker":"NA","company_name":"Nano Labs Ltd","form":"6-K","filing_date":"2026-08-31","report_date":"2026-08-31","primary_document":"ea0303793-6k_nano.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1872302/000121390026095335/ea0303793-6k_nano.htm"},"events":[{"id":30478,"run_id":27929,"accession_number":"0001213900-26-095335","anchor_item_number":"EX-99.1","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The press release announces the resignation of Mr. Nan Hu as a director of Nano Labs Ltd, effective August 31, 2026. This is a clear executive departure event. While the Company states the resignation is not expected to affect operations, director departures are material governance events that affect the composition of the board and oversight structure, warranting disclosure to investors.","company_name":"Nano Labs Ltd","ticker":"NA","filing_date":"2026-08-31","form":"6-K","submitted_at":null,"items":[{"id":33082,"accession_number":"0001213900-26-095335","item_number":"EX-99.1","item_title":"ea030379301ex99-1.htm","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The press release announces the resignation of Mr. Nan Hu as a director of Nano Labs Ltd, effective August 31, 2026. This is a clear executive departure event. While the Company states the resignation is not expected to affect operations, director departures are material governance events that affect the composition of the board and oversight structure, warranting disclosure to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-31T11:05:03.280027+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33082,"accession_number":"0001213900-26-095335","item_number":"EX-99.1","item_title":"ea030379301ex99-1.htm","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The press release announces the resignation of Mr. Nan Hu as a director of Nano Labs Ltd, effective August 31, 2026. This is a clear executive departure event. While the Company states the resignation is not expected to affect operations, director departures are material governance events that affect the composition of the board and oversight structure, warranting disclosure to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-31T11:05:03.280027+00:00","company_name":"Nano Labs Ltd","ticker":"NA","filing_date":"2026-08-31"}]}