{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-024064","form_type":"8-K","ticker":null,"cik":"0001836274","company_name":"Atlantic Coastal Acquisition Corp.","filed_at":"2024-02-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:25.870449+00:00","generated_at":"2026-06-06T02:34:36.344592+00:00","sec_items":["3.01","5.02","7.01","9.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":1.0,"calibrated_materiality_score":1.0,"confidence":"high","headline":"ACAH receives Nasdaq delisting determination, CEO and CFO resign","bullets":["Nasdaq staff delisting effective Feb 23, 2024; company will not appeal.","Failure to file Q2 and Q3 2023 10-Qs by Feb 13, 2024 extension deadline.","Also non-compliant for not holding annual meeting within 12 months of FYE.","CEO Anthony Porcheron (resigns Feb 15) and CFO Khash-Erdene Gantumur (immediate) resigned Feb 14.","Directors Chandra Panchal and Tseren Purev also resigned Feb 14 effective immediately."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-024064","json":"https://secwatch.observer/filing/0001104659-24-024064.json","markdown":"https://secwatch.observer/filing/0001104659-24-024064.md","text":"https://secwatch.observer/filing/0001104659-24-024064.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/tm246310d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T02:34:36.344592+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":"bbef4fba2a6bccfca16ce07871c99e135089c90e","claim":"Atlantic Coastal Acquisition Corp. received a nasdaq delisting notice notice regarding late filing (rules 5250(c)(1)).","evidence_excerpt":"curities and Exchange Commission (the “SEC”), which will remove the Company’s securities from listing and registration on The Nasdaq Stock Market. On August 17, 2023, and November 20, 2023, Staff notified the Company that it did not comply with Nasdaq’s filing requirements set forth in Listing Rule 5250(c)(1) (the “Rule”) because it had not filed its Form 10-Q for the period ended June 30, 2023, and its Form 10-Q for the period ended September 30, 2023 (the “Delinquent Reports”). Based on its review and the materials submitted by the Company on October 31, 2023, the Staff granted the Company a","evidence_source":"SEC 8-K Item 3.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.95,"family_label":"Listing & Compliance Notices","details":[{"label":"Exchange","value":"nasdaq"},{"label":"Notice","value":"delisting notice"},{"label":"Deficiency","value":"late filing"},{"label":"Rules","value":"5250(c)(1)"}],"fact_type":"exchange_compliance_notice"},{"claim_id":"f04bfd587f320593d5eaa47c3e992f037a305160","claim":"Atlantic Coastal Acquisition Corp. received a nasdaq delisting notice notice regarding other (rules 5250(c)(1)).","evidence_excerpt":"curities and Exchange Commission (the “SEC”), which will remove the Company’s securities from listing and registration on The Nasdaq Stock Market. On August 17, 2023, and November 20, 2023, Staff notified the Company that it did not comply with Nasdaq’s filing requirements set forth in Listing Rule 5250(c)(1) (the “Rule”) because it had not filed its Form 10-Q for the period ended June 30, 2023, and its Form 10-Q for the period ended September 30, 2023 (the “Delinquent Reports”). Based on its review and the materials submitted by the Company on October 31, 2023, the Staff granted the Company a","evidence_source":"SEC 8-K Item 3.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.85,"family_label":"Listing & Compliance Notices","details":[{"label":"Exchange","value":"nasdaq"},{"label":"Notice","value":"delisting notice"},{"label":"Rules","value":"5250(c)(1)"}],"fact_type":"exchange_compliance_notice"},{"claim_id":"089a1d2443","claim":"Chandra Panchal resigned as Director at Atlantic Coastal Acquisition Corp..","evidence_excerpt":"On February 14, 2024, Dr. Chandra Panchal and Tseren Purev resigned as directors of the Company, which resignations were effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"43bcc4ad8e","claim":"Anthony (Tony) Porcheron resigned as Chief Executive Officer at Atlantic Coastal Acquisition Corp..","evidence_excerpt":"On February 14, 2024, Anthony (Tony) Porcheron resigned as Chief Executive Officer of the Company and Khash—Erdene Gantumur resigned as Chief Financial Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"bfaf8ff0e1","claim":"Tseren Purev resigned as Director at Atlantic Coastal Acquisition Corp..","evidence_excerpt":"On February 14, 2024, Dr. Chandra Panchal and Tseren Purev resigned as directors of the Company, which resignations were effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"d7d0d016e2","claim":"Khash-Erdene Gantumur resigned as Chief Financial Officer at Atlantic Coastal Acquisition Corp..","evidence_excerpt":"On February 14, 2024, Anthony (Tony) Porcheron resigned as Chief Executive Officer of the Company and Khash—Erdene Gantumur resigned as Chief Financial Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1836274/000110465924024064/0001104659-24-024064-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}