<SEC-DOCUMENT>0001193125-21-190026-index.html : 20210614 <SEC-HEADER>0001193125-21-190026.hdr.sgml : 20210614 <ACCEPTANCE-DATETIME>20210614160827 ACCESSION NUMBER: 0001193125-21-190026 CONFORMED SUBMISSION TYPE: S-3ASR PUBLIC DOCUMENT COUNT: 12 FILED AS OF DATE: 20210614 DATE AS OF CHANGE: 20210614 EFFECTIVENESS DATE: 20210614 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MIDAMERICAN ENERGY CO CENTRAL INDEX KEY: 0000928576 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 421425214 STATE OF INCORPORATION: IA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-3ASR SEC ACT: 1933 Act SEC FILE NUMBER: 333-257069 FILM NUMBER: 211014696 BUSINESS ADDRESS: STREET 1: 666 GRAND AVE STREET 2: P O BOX 657 CITY: DES MOINES STATE: IA ZIP: 50306-0657 BUSINESS PHONE: 515-242-4300 MAIL ADDRESS: STREET 1: 666 GRAND AVENUE STREET 2: SUITE 500 CITY: DES MOINES STATE: IA ZIP: 50309-2580 </SEC-HEADER> <DOCUMENT> <TYPE>S-3ASR <SEQUENCE>1 <FILENAME>d179098ds3asr.htm <DESCRIPTION>FORM S-3ASR <TEXT> Document 1 - file: d179098ds3asr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>d179098dex51.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: d179098dex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.2 <SEQUENCE>3 <FILENAME>d179098dex52.htm <DESCRIPTION>EX-5.2 <TEXT> Document 3 - file: d179098dex52.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-15.1 <SEQUENCE>4 <FILENAME>d179098dex151.htm <DESCRIPTION>EX-15.1 <TEXT> Document 4 - file: d179098dex151.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.3 <SEQUENCE>5 <FILENAME>d179098dex233.htm <DESCRIPTION>EX-23.3 <TEXT> Document 5 - file: d179098dex233.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-25.1 <SEQUENCE>6 <FILENAME>d179098dex251.htm <DESCRIPTION>EX-25.1 <TEXT> Document 6 - file: d179098dex251.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-25.2 <SEQUENCE>7 <FILENAME>d179098dex252.htm <DESCRIPTION>EX-25.2 <TEXT> Document 7 - file: d179098dex252.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-25.3 <SEQUENCE>8 <FILENAME>d179098dex253.htm <DESCRIPTION>EX-25.3 <TEXT> Document 8 - file: d179098dex253.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g179098dsp.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g179098dsp.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g179098dspa.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g179098dspa.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g179098dspb.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g179098dspb.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g179098g0605093740700.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g179098g0605093740700.jpg
</DOCUMENT> </SEC-DOCUMENT>