Pineapple Energy (PEGY) - 2020 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Exact name of registrant as specified in its charter) FORM 10-K (Mark One) Minnesota 41-0957999 (State or other jurisdiction (Federal Employer of incorporation or organization) Identification No.) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 Commission File Number: 001-31588 COMMUNICATIONS SYSTEMS, INC. 10900 Red Circle Drive, Minnetonka, MN 55343 (Ad ...