Pershing Square Usa, LTD. (PSUS) SEC Filings — 2016 0 SEC filings for Pershing Square Usa, LTD. (PSUS) in 2016. FilingsNo filings found for PSUS in 2016. ExploreAll PSUS Filings · PSUS 2015 · PSUS 2017 · All 2016 Filings