{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-007316","form_type":"8-K","ticker":"PLSE","cik":"0001625101","company_name":"PULSE BIOSCIENCES, INC.","filed_at":"2023-03-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.904623+00:00","generated_at":"2026-06-17T22:17:40.356165+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Pulse Biosciences extends loan maturity to Sept 2024 under amendment with Robert Duggan","bullets":["First Amendment to Loan Agreement with Robert W. Duggan extends scheduled maturity date to September 30, 2024.","No other changes to loan terms; Borrower reaffirms representations and warranties.","Amendment effective March 17, 2023; no default or event of default."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-007316","json":"https://secwatch.observer/filing/0001437749-23-007316.json","markdown":"https://secwatch.observer/filing/0001437749-23-007316.md","text":"https://secwatch.observer/filing/0001437749-23-007316.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1625101/000143774923007316/0001437749-23-007316-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1625101/000143774923007316/plse20230320_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T22:17:40.356165+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":"e58240a48326db32959ee4fbc1d3f11371081de9","claim":"PULSE BIOSCIENCES, INC. amended First Amendment to Loan Agreement with Robert W. Duggan (effective 2023-03-17).","evidence_excerpt":"On March 17, 2023, the Company and Mr. Duggan entered into an amendment of the Loan Agreement, entitled the First Amendment to Loan Agreement (the “First Amendment”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1625101/000143774923007316/0001437749-23-007316-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"credit facility"},{"label":"Counterparty","value":"Robert W. Duggan"},{"label":"Effective","value":"2023-03-17"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}