Alta Equipment Group INC. (ALTG) SEC Filings — 2026 1 SEC filing for Alta Equipment Group INC. (ALTG) in 2026. FilingsALTA EQUIPMENT GROUP INC. Files 8-K Report — 8-K · Apr 3, 2026 ExploreAll ALTG Filings · ALTG 2025 · All 2026 Filings