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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 ( Mark One ) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 FORM 10 - K TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Maryland ( State or Other Jurisdiction of Incorporation or Organization ) Commission file number 001-35151 OR AG MORTGAGE INVESTMENT TRUST , INC . ( Exact name of registrant as specified in its charter ) 245 Park Avenue , 26th Floor New York , New York ( Address of Principal Executive Offices ) Title of each class : Common Stock , $ 0.01 par value per share 8.25 % Series A Cumulative Redeemable Preferred Stock 27-5254382 8.00 % Series B Cumulative Redeemable Preferred Stock 8.000 % Series C Fixed - to - Floating Rate Cumulative Redeemable Preferred Stock ( I.R.S. Employer Identification No. ) ( 212 ) 692-2000 ( Registrant's Telephone Number , Including Area Code ) Securities registered pursuant to Section 12 ( b ) of the Securities Exchange Act of 1934 : Trading Symbols : MITT MITT PRA MITT PrB MITT PRC 10167 ( Zip Code ) Name of each exchange on which registered : New York Stock Exchange ( NYSE ) New York Stock Exchange ( NYSE ) Securities registered pursuant to Section 12 ( g ) of the Act : None New York Stock Exchange ( NYSE ) New York Stock Exchange ( NYSE ) 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 Exchange Act . Yes No >