{"schema_version":"secwatch.filing_event.v1","accession":"0001625101-21-000057","form_type":"8-K","ticker":"PLSE","cik":"0001625101","company_name":"PULSE BIOSCIENCES, INC.","filed_at":"2021-11-24T23:59:59+00:00","discovered_at":"2026-05-14T18:04:13.371616+00:00","generated_at":"2026-06-28T05:29:36.344977+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Pulse Biosciences elects Shelley Spray to Board; DeBuono resigns","bullets":["Shelley D. Spray elected to the Board effective Nov 24, 2021; term expires at 2022 annual meeting.","Spray receives initial stock option grant for 32,500 shares vesting over three years.","Non-employee director annual retainer of $40,000 paid quarterly; Spray eligible for proportionate retainer.","Laureen DeBuono resigned from Board and committees on Nov 18, 2021 due to expanding work commitments.","Resignation not due to any disagreement with the Company's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001625101-21-000057","json":"https://secwatch.observer/filing/0001625101-21-000057.json","markdown":"https://secwatch.observer/filing/0001625101-21-000057.md","text":"https://secwatch.observer/filing/0001625101-21-000057.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1625101/000162510121000057/0001625101-21-000057-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1625101/000162510121000057/plse-20211118x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T05:29:36.344977+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":"554a1b667a","claim":"Shelley D. Spray was elected as Director at PULSE BIOSCIENCES, INC..","evidence_excerpt":"On November 24, 2021, the Board of Directors (the “Board”) of Pulse Biosciences, Inc. (the “Company”) elected Shelley D. Spray to the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1625101/000162510121000057/0001625101-21-000057-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"9574abf147","claim":"Laureen DeBuono resigned as Director at PULSE BIOSCIENCES, INC..","evidence_excerpt":"On November 18, 2021, Laureen DeBuono resigned from the Board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1625101/000162510121000057/0001625101-21-000057-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}