Orion Energy Systems, Inc. (NASDAQ:OESX) Q4 2019 Earnings Conference Call June 4, 2019 10:00 AM ET Company Participants Bill Jones - IR Mike Altschaefl - CEO Bill Hull - CFO Conference Call Participants Eric Stine - Craig-Hallum Amit Dayal - H.C. Wainwright Kurt Caramanidis - Carl M. Hennig Incorporated Operator Good day, ladies and gentlemen, and welcome to Orion Energy's Fiscal 2019 Fourth Quarter Conference Call. At this time, all participants are in listen-only mode. Later, we will conduct a question-an ...

OrION ORION SYSTEMS, INC. ENERGY WWW.ORIONLIGHTING.COM NASDAQ: OESX Mike Altschaefl, CEO Bill Hull, CFO ir@oesx.com LED Lighting and IoT Solutions with Industry-Leading ROI and Customer Service Pepsi Bottling Ventures Ford Motor Company Orion Manufacturing Facility This page intentionally left blank. 2 SAFE HARBOR Office: Chicagoland Laborers Education: Spencer School District Agriculture: Kinnard Dairy Healthcare: Jacksonville Surgery Center Certain matters discussed in this presentation, including Fiscal ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-33887 Orion Energy Systems, Inc. (Exact name of Registrant as specified in its charter) Wisconsin 39-1847269 (State or other jurisdiction of incorporation or organization ...