secwatch.observer — SEC 8-K summary ====================================== Issuer: Serina Therapeutics, Inc. (SER) CIK: 0001708599 Form: 8-K Filed at: 2026-05-14T20:05:05+00:00 Accession: 0001708599-26-000036 Event type: earnings Sentiment: neutral Materiality: 0.75 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Serina Therapeutics Q1 2026 net loss $6.9M; Phase 1b study of SER-252 underway ------------------------------------------------------------------------------ - Net loss of $6.9M ($0.58 per share) for Q1 2026 vs. $4.8M ($0.49) in Q1 2025. - R&D expenses $3.2M, G&A $3.1M; total operating expenses $6.3M. - Cash and equivalents $24.5M at March 31, 2026; additional $5.2M from PIPE in April. - SER-252 Phase 1b registrational study underway; first patient dosed Feb 2026; TFL data from SAD arm expected H1 2027. - Closed $21.2M private placement in March/April 2026; Senior Convertible Note amended to remove further borrowing obligations. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1708599/000170859926000036/0001708599-26-000036-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1708599/000170859926000036/ser-20260514.htm HTML page: https://secwatch.observer/filing/0001708599-26-000036 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer