Aesther Healthcare Acquisition Corp (Nasdaq: AEHA) was a healthcare-focused special purpose acquisition company that completed its IPO in 2021, sponsored by Aesther Healthcare Holdings LLC. The SPAC closed its business combination with Ocean Biomedical, Inc. in February 2023, bringing the Brown University-affiliated biopharmaceutical company public on Nasdaq. Ocean Biomedical is developing a pipeline of treatments targeting oncology, fibrosis, and infectious diseases. The combined company continues to trade under the AEHA ticker in a post-merger operating status. An 8-K filed in October 2023 reflects ongoing corporate disclosures from the post-combination entity. Sign up at SpacDesk for full filings, analytics, and deal history on AEHA and hundreds of other SPACs.