secwatch.observer — SEC 8-K summary ====================================== Issuer: Abpro Holdings, Inc. (ABPO) CIK: 0001893219 Form: 8-K Filed at: 2026-06-04T21:12:34+00:00 Accession: 0001213900-26-065372 Event type: regulatory Sentiment: negative Materiality: 0.90 Item codes: 3.01 LLM model: deepseek-v4-flash:cloud@v2 Nasdaq Listing Council confirms delisting of Abpro Holdings; shares to trade OTC Pink -------------------------------------------------------------------------------- - Council reaffirmed delisting on May 28, 2026 for failing to meet minimum equity standard (Rule 5550(b)(1)) by Feb 16, 2026. - Common stock (ABP) and warrants (ABPWW) will continue trading on OTC Pink Market after delisting. - Company cautions OTC Pink trading may have limited information, reduced transparency, and greater volatility. - No assurance that any broker-dealer will make a market in the securities. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1893219/000121390026065372/0001213900-26-065372-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1893219/000121390026065372/ea0293688-8k_abpro.htm HTML page: https://secwatch.observer/filing/0001213900-26-065372 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer