Block & Leviton LLP Announces the Filing of a Class Action Lawsuit Against United States Oil Fund, LP for Securities Laws ...
BOSTON, June 19, 2020 (GLOBE NEWSWIRE) -- Block & Leviton LLP (www.blockesq.com), a national securities litigation firm, announces that a securities fraud lawsuit has been filed against United States Oil Fund, LP (NYSE: USO) and certain of its …