{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-102598","form_type":"8-K","ticker":null,"cik":"0001532346","company_name":"Atreca, Inc.","filed_at":"2023-09-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.221728+00:00","generated_at":"2026-06-10T10:38:04.058096+00:00","sec_items":["1.02","5.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Atreca Terminates HQ Lease, Saves $13M/Year; CFO Departs; Cash Runway to Q1 2024","bullets":["Lease termination with ARE-San Francisco No. 63, LLC; $5.1M payment; vacates by Nov 30, 2023; originally due April 2033.","CFO Herb Cross resigns effective Sept 22, 2023, to pursue external opportunity; CEO John Orwin named principal financial officer.","VP Finance Rick Ruiz appointed principal accounting officer; base salary $350,000 + $125,000 retention bonus through Feb 29, 2024.","Lease termination reduces annual expenditures ~$13M; cash runway extended through Q1 2024; company evaluating strategic transactions."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-102598","json":"https://secwatch.observer/filing/0001104659-23-102598.json","markdown":"https://secwatch.observer/filing/0001104659-23-102598.md","text":"https://secwatch.observer/filing/0001104659-23-102598.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/0001104659-23-102598-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/tm2326529d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T10:38:04.058096+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":"935bfc3c65","claim":"Herbert Cross resigned as Chief Financial Officer at Atreca, Inc..","evidence_excerpt":"On September 15, 2023, Herbert Cross, Chief Financial Officer of the Company, resigned from his position, effective September 22, 2023 (the “ Separation Date ”), to pursue a new business opportunity.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/0001104659-23-102598-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"a3af739422","claim":"John A. Orwin was appointed as principal financial officer at Atreca, Inc..","evidence_excerpt":"John A. Orwin, Chief Executive Officer of the Company, was appointed to serve as the principal financial officer of the Company, effective as of the Separation Date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/0001104659-23-102598-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"principal financial officer"}],"fact_type":"executive_change"},{"claim_id":"fe19635a6d","claim":"Rick Ruiz was appointed as principal accounting officer at Atreca, Inc..","evidence_excerpt":"the Board of Directors of the Company (the “ Board ”) approved the appointment of Rick Ruiz, Vice President of Finance of the Company, to serve as the principal accounting officer of the Company, effective as of the Separation Date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/0001104659-23-102598-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"principal accounting officer"}],"fact_type":"executive_change"},{"claim_id":"27a899d218a1c49845a63be236dcdfc7b99fa70d","claim":"Atreca, Inc. terminated Lease Modification Agreement with ARE-San Francisco No. 63, LLC valued at $5.1 million (effective 2023-09-20).","evidence_excerpt":"On September 20, 2023, Atreca, Inc., a Delaware corporation (the “ Company ”), entered into an Agreement for Modification of Lease and Voluntary Surrender of Premises (the “ Lease Modification Agreement ”) with ARE-San Francisco No. 63, LLC, a Delaware limited liability company (the “ Landlord ”), to terminate that certain Lease Agreement dated as of July 17, 2019","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1532346/000110465923102598/0001104659-23-102598-index.htm","confidence":0.95,"family_label":"Material Agreements","details":[{"label":"Action","value":"termination"},{"label":"Agreement","value":"lease"},{"label":"Counterparty","value":"ARE-San Francisco No. 63, LLC"},{"label":"Value","value":"$5.1 million"},{"label":"Effective","value":"2023-09-20"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}