{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-020966","form_type":"8-K","ticker":"CHRN","cik":"0001549084","company_name":"EKSO BIONICS HOLDINGS, INC.","filed_at":"2023-07-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.266322+00:00","generated_at":"2026-06-12T23:01:22.120879+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Ekso Bionics files prospectus to sell up to $5.0M shares in at-the-market offering","bullets":["Filed prospectus supplement under existing ATM agreement with H.C. Wainwright & Co. for up to $5.0M of common stock.","Shares issued under effective S-3 registration statement (No. 333-272607) declared effective June 20, 2023.","Proceeds not specified; general corporate purposes likely."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-020966","json":"https://secwatch.observer/filing/0001437749-23-020966.json","markdown":"https://secwatch.observer/filing/0001437749-23-020966.md","text":"https://secwatch.observer/filing/0001437749-23-020966.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1549084/000143774923020966/0001437749-23-020966-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1549084/000143774923020966/ekso20230726_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T23:01:22.120879+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"}