[EFFECT] BIOLARGO, INC. SEC Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type EFFECT 04/16/2026 - 12:15 AM ⛶ Fullscreen UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Notice of Effectiveness Effectiveness Date: April 15, 2026 5:00 P.M. Form: S-1 CIK: 0000880242 Company Name: BIOLARGO, INC. File Number: 333-294948 Source: View Original Filing on SEC EDGAR