0001209191-17-029559.txt : 20170503 0001209191-17-029559.hdr.sgml : 20170503 20170503150417 ACCESSION NUMBER: 0001209191-17-029559 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170503 FILED AS OF DATE: 20170503 DATE AS OF CHANGE: 20170503 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST CENTRAL INDEX KEY: 0001181026 IRS NUMBER: 816105967 STATE OF INCORPORATION: DE FISCAL YEAR END: 0831 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 888-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK INSURED MUNICIPAL INCOME INVESTMENT TRUST DATE OF NAME CHANGE: 20080926 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK FLORIDA INSURED MUNICIPAL INCOME TRUST DATE OF NAME CHANGE: 20020904 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK FLORIDA MUNICIPAL INCOME TRUST III DATE OF NAME CHANGE: 20020816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Castellano Michael J CENTRAL INDEX KEY: 0001326138 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 811-21180 FILM NUMBER: 17808794 MAIL ADDRESS: STREET 1: C/O LAZARD LLC STREET 2: 30 ROCKEFELLER PLAZA CITY: NEW YORK STATE: NY ZIP: 10020 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-05-03 0 0001181026 BLACKROCK MUNICIPAL INCOME INVESTMENT QUALITY TRUST BAF 0001326138 Castellano Michael J 55 EAST 52ND STREET NEW YORK NY 10055 1 0 0 0 Common Stock 2017-05-03 4 P 0 700 14.7991 A 700 D This transaction was executed in multiple trades at prices ranging from $14.79 to $14.80; the price reported reflects the weighted average price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the issuer, or a security holder of the issuer. /s/ Janey Ahn as Attorney-in-Fact 2017-05-03