Rice Acquisition CORP 3 (KRSP-UN) SEC Filings — 2020 0 SEC filings for Rice Acquisition CORP 3 (KRSP-UN) in 2020. FilingsNo filings found for KRSP-UN in 2020. ExploreAll KRSP-UN Filings · KRSP-UN 2019 · KRSP-UN 2021 · All 2020 Filings