{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-046753","form_type":"8-K","ticker":"DVLT","cik":"0001682149","company_name":"Datavault AI Inc.","filed_at":"2024-04-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.566344+00:00","generated_at":"2026-06-03T23:26:45.250082+00:00","sec_items":["3.03","5.03","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"WiSA Technologies announces 1-for-150 reverse stock split effective April 12, 2024","bullets":["Board approved 1-for-150 reverse stock split on April 4, 2024; effective 5:00 p.m. ET on April 12, 2024.","Trading on split-adjusted basis begins April 15, 2024; new CUSIP 86633R609.","No fractional shares issued; all fractional shares rounded up to nearest whole share.","Authorized shares unchanged; outstanding shares reduced by factor of 150.","Stockholders in book-entry or street name need no action; VStock Transfer handles certificate holders."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-046753","json":"https://secwatch.observer/filing/0001104659-24-046753.json","markdown":"https://secwatch.observer/filing/0001104659-24-046753.md","text":"https://secwatch.observer/filing/0001104659-24-046753.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1682149/000110465924046753/0001104659-24-046753-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1682149/000110465924046753/tm2411698d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T23:26:45.250082+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":"bd632a28abf47d2dea8014b7258f8fcd6da3fadf","claim":"Datavault AI Inc.: Amendment to certificate of incorporation to effect a one-for-one hundred fifty reverse stock split, effective April 12, 2024 (effective 2024-04-12).","evidence_excerpt":"On April 12, 2024, the Company filed the Certificate of Amendment to effect the Reverse Stock Split, effective as of 5:00 p.m. Eastern Time on April 12, 2024 (the “Effective Time”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1682149/000110465924046753/0001104659-24-046753-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2024-04-12"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}