UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q For the transition period from ______ to ______ Commission File No. 000-53361 Ecoark Holdings, Inc. (Exact name of Registrant as specified in its charter) Nevada 30-0680177 ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended December 31, 2020 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Securities registered pursu ...