{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-21-041679","form_type":"8-K","ticker":"HWNI","cik":"0001413891","company_name":"HIGH WIRE NETWORKS, INC.","filed_at":"2021-08-11T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.003794+00:00","generated_at":"2026-06-29T14:53:06.885566+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Spectrum Global Solutions director and President Keith Hayter resigns; Stephen LaMarche appointed to board","bullets":["Keith Hayter resigned as director and President effective August 9, 2021.","Stephen W. LaMarche (age 58) appointed to board of directors to fill vacancy.","LaMarche has extensive telecom and managed services experience.","No family relationships between LaMarche and other directors or officers.","No immediate replacement for President role announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-21-041679","json":"https://secwatch.observer/filing/0001213900-21-041679.json","markdown":"https://secwatch.observer/filing/0001213900-21-041679.md","text":"https://secwatch.observer/filing/0001213900-21-041679.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1413891/000121390021041679/0001213900-21-041679-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1413891/000121390021041679/ea145624-8k_spectrum.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T14:53:06.885566+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"9058d357fb","claim":"Keith Hayter resigned as Director at HIGH WIRE NETWORKS, INC..","evidence_excerpt":"Effective August 9, 2021, Keith Hayter resigned as a director of Spectrum Global Solutions, Inc.., a Nevada corporation, including his position as President of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1413891/000121390021041679/0001213900-21-041679-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"99edaf8468","claim":"Stephen W. LaMarche was appointed as Director at HIGH WIRE NETWORKS, INC..","evidence_excerpt":"appointed Stephen W. LaMarche, age 58, to replace Keith Hayter as a member of the board of directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1413891/000121390021041679/0001213900-21-041679-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"c38ea5b8f8","claim":"Keith Hayter resigned as President at HIGH WIRE NETWORKS, INC..","evidence_excerpt":"Effective August 9, 2021, Keith Hayter resigned as a director of Spectrum Global Solutions, Inc.., a Nevada corporation, including his position as President of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1413891/000121390021041679/0001213900-21-041679-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}