Helio CORP /Fl/ (HLEO) SEC Filings — 2024 1 SEC filing for Helio CORP /Fl/ (HLEO) in 2024. FilingsHelio Corp. Files S-1 Registration — S-1 · Dec 27, 2024 ExploreAll HLEO Filings · HLEO 2023 · HLEO 2025 · All 2024 Filings