Fonar CORP (FONR) SEC Filings — 2026 1 SEC filing for Fonar CORP (FONR) in 2026. FilingsFONAR CORP Files Preliminary Proxy (PRER14A) for Shareholder Meeting — PRER14A · Mar 23, 2026 ExploreAll FONR Filings · FONR 2025 · All 2026 Filings