<SEC-DOCUMENT>0001104659-21-131011-index.html : 20211028 <SEC-HEADER>0001104659-21-131011.hdr.sgml : 20211028 <ACCEPTANCE-DATETIME>20211028160026 ACCESSION NUMBER: 0001104659-21-131011 CONFORMED SUBMISSION TYPE: 15-12B PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20211028 DATE AS OF CHANGE: 20211028 EFFECTIVENESS DATE: 20211028 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CAPSTEAD MORTGAGE CORP CENTRAL INDEX KEY: 0000766701 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 752027937 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 15-12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-08896 FILM NUMBER: 211358137 BUSINESS ADDRESS: STREET 1: 8401 NORTH CENTRAL EXPRESSWAY STREET 2: STE 800 CITY: DALLAS STATE: TX ZIP: 75225 BUSINESS PHONE: 2148742323 MAIL ADDRESS: STREET 1: 8401 NORTH CENTRAL EXPRESSWAY STREET 2: STE 800 CITY: DALLAS STATE: TX ZIP: 75225 FORMER COMPANY: FORMER CONFORMED NAME: LOMAS MORTGAGE CORP DATE OF NAME CHANGE: 19891105 </SEC-HEADER> <DOCUMENT> <TYPE>15-12B <SEQUENCE>1 <FILENAME>tm2131229d1_1512b.htm <DESCRIPTION>15-12B <TEXT> Document 1 - file: tm2131229d1_1512b.htm
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