{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-097100","form_type":"8-K","ticker":"SENS","cik":"0001616543","company_name":"Senseonics Holdings, Inc.","filed_at":"2022-09-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.370693+00:00","generated_at":"2026-06-23T17:33:26.266245+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Senseonics CFO Nicholas Tressler steps down; Rick Sullivan named CFO effective Sept 1, 2022","bullets":["Tressler will serve as advisor through Dec 31, 2022, then receive 8 months' severance plus pro-rata 2022 bonus.","Sullivan appointed CFO with annual base salary of $370,000 and bonus potential up to 50% of salary.","Sullivan granted 62,147 RSUs vesting in eight equal installments starting Nov 15, 2022.","Sullivan previously served as VP Finance at Senseonics since October 2020."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-097100","json":"https://secwatch.observer/filing/0001104659-22-097100.json","markdown":"https://secwatch.observer/filing/0001104659-22-097100.md","text":"https://secwatch.observer/filing/0001104659-22-097100.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1616543/000110465922097100/0001104659-22-097100-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1616543/000110465922097100/tm2224997d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T17:33:26.266245+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":"7415469b54","claim":"Frederick (\"Rick\") Sullivan was appointed as Chief Financial Officer at Senseonics Holdings, Inc..","evidence_excerpt":"Effective September 1, 2022 (the “ Effective Date ”), the Board of Directors of the Company (the “ Board ”) appointed Frederick (“ Rick”) Sullivan as the Company’s Chief Financial Officer (in which capacity he will serve as the Company’s principal financial officer and principal accounting officer).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1616543/000110465922097100/0001104659-22-097100-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"9e0d8b3a14","claim":"Nicholas B. Tressler changed role as Chief Financial Officer at Senseonics Holdings, Inc..","evidence_excerpt":"On August 30, 2022, Nicholas B. Tressler and Senseonics Holdings, Inc. (the “ Company ”) mutually agreed that Mr. Tressler would transition from his role as the Company’s Chief Financial Officer effective as of September 1, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1616543/000110465922097100/0001104659-22-097100-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"transition from his role as Chief Financial Officer"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}