{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-25-000407","form_type":"8-K","ticker":"HSDT","cik":"0001610853","company_name":"Solana Co","filed_at":"2025-01-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.186307+00:00","generated_at":"2026-05-27T11:06:50.983989+00:00","sec_items":["1.01","3.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Helius Medical raises $3.7M through warrant exercise inducement, issues new warrants for up to 6.2M shares","bullets":["Aggregate gross proceeds of ~$3.7M from cash exercise of 4,971,110 existing warrants at reduced price of $0.751/share.","In exchange, issued new Series C & D warrants to purchase up to 6,213,888 shares, exercisable upon stockholder approval.","Series C (3,728,333 shares) exercisable for 5 years after approval; Series D (2,485,555 shares) for 2 years after approval.","Company agreed to file resale registration statement for underlying shares and to hold stockholder meeting within 90 days.","Roth Capital Partners acted as financial advisor; fee of $0.2M plus expense reimbursement."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-25-000407","json":"https://secwatch.observer/filing/0001558370-25-000407.json","markdown":"https://secwatch.observer/filing/0001558370-25-000407.md","text":"https://secwatch.observer/filing/0001558370-25-000407.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1610853/000155837025000407/0001558370-25-000407-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1610853/000155837025000407/hsdt-20250121x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T11:06:50.983989+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}