secwatch.observer — SEC 8-K summary ====================================== Issuer: Serina Therapeutics, Inc. (SER) CIK: 0001708599 Form: 8-K Filed at: 2026-04-21T23:59:59+00:00 Accession: 0001708599-26-000027 Event type: leadership Sentiment: neutral Materiality: 0.35 Item codes: 5.02, 5.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Serina appoints CTO, raises CEO salary to $500K, amends bylaws for Co-Chairs ---------------------------------------------------------------------------- - Srini Tenjarla, Ph.D., promoted to CTO of Serina (AL) subsidiary; salary increased to $425,000 retroactive to Mar 15, 2026. - CEO Steve Ledger salary raised to $500,000 retroactive to Sept 9, 2024; retro payment made in lump sum Apr 2026. - Bylaws amended to allow one or more Co-Chairs with equal authority to call special meetings and preside. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1708599/000170859926000027/0001708599-26-000027-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1708599/000170859926000027/ser-20260415.htm HTML page: https://secwatch.observer/filing/0001708599-26-000027 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer