0001209191-18-064276.txt : 20181228 0001209191-18-064276.hdr.sgml : 20181228 20181228122701 ACCESSION NUMBER: 0001209191-18-064276 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181226 FILED AS OF DATE: 20181228 DATE AS OF CHANGE: 20181228 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: JAECKEL THEODORE R JR CENTRAL INDEX KEY: 0001081503 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 811-10333 FILM NUMBER: 181256716 MAIL ADDRESS: STREET 1: 800SCUDDERS MILL ROAD CITY: PLAINSBORO STATE: NJ ZIP: 08536 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST CENTRAL INDEX KEY: 0001137392 IRS NUMBER: 510409116 STATE OF INCORPORATION: DE FISCAL YEAR END: 1031 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY STREET 2: MUTUAL FUND DEPARTMENT CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 888-825-2257 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY STREET 2: MUTUAL FUND DEPARTMENT CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK FLORIDA MUNICIPAL INCOME TRUST DATE OF NAME CHANGE: 20010330 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-12-26 0 0001137392 BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST BBF 0001081503 JAECKEL THEODORE R JR 55 EAST 52ND STREET NEW YORK NY 10055 0 0 0 1 Portfolio Manager Common Stock 2018-12-26 4 P 0 3075 12.00 A 6541 D /s/ Kiersten Zaza as Attorney-in-Fact 2018-12-28