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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 10 - K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition period from Commission File Number 001-05532-99 PORTLAND GENERAL ELECTRIC COMPANY ( Exact name of registrant as specified in its charter ) Oregon ( State or other jurisdiction of incorporation or organization ) to 121 S.W. Salmon Street Portland , Oregon 97204 ( 503 ) 464-8000 Securities registered pursuant to Section 12 ( b ) of the Act : ( Title of class ) . ( Trading symbol ) Common Stock , no par value POR POR 21 9.31 % Medium - Term Notes due 2021 Securities registered pursuant to Section 12 ( g ) of the Act : None . 93-0256820 ( I.R.S. Employer Identification No. ) ( Address of principal executive offices , including zip code , and Registrant's telephone number , including area code ) ( Name of exchange on which registered ) . New York Stock Exchange New York Stock Exchange Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes > No Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Act . Yes No "