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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-19-098782
Filing Date
2019-04-05
Accepted
2019-04-05 11:42:07
Documents
13
Period of Report
2019-01-31
Effectiveness Date
2019-04-05

Document Format Files

Seq Description Document Type Size
1 BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST d651842dncsrs.htm N-CSRS 2314388
2 CERTIFICATION PURSUANT TO SECTION 302 d651842dex99cert.htm EX-99.CERT 14174
3 CERTIFICATION PURSUANT TO SECTION 906 d651842dex99906cert.htm EX-99.906CERT 6136
4 GRAPHIC g651742g04b48.jpg GRAPHIC 42043
5 GRAPHIC g651742g21v46.jpg GRAPHIC 43896
6 GRAPHIC g651742g34i64.jpg GRAPHIC 43967
7 GRAPHIC g651742g50n72.jpg GRAPHIC 41037
8 GRAPHIC g651742g54w41.jpg GRAPHIC 43648
9 GRAPHIC g651742g65b16.jpg GRAPHIC 6429
10 GRAPHIC g651742g98u13.jpg GRAPHIC 5954
11 GRAPHIC g651742leaf.jpg GRAPHIC 10193
12 GRAPHIC g685755photo_01mips.jpg GRAPHIC 19972
13 GRAPHIC g685755sig_01mips.jpg GRAPHIC 8790
  Complete submission text file 0001193125-19-098782.txt   2703442
Mailing Address 100 BELLEVUE PARKWAY MUTUAL FUND DEPARTMENT WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY MUTUAL FUND DEPARTMENT WILMINGTON DE 19809 888-825-2257
BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST (Filer) CIK: 0001137392 (see all company filings)

IRS No.: 510409116 | State of Incorp.: DE | Fiscal Year End: 1031
Type: N-CSRS | Act: 40 | File No.: 811-10333 | Film No.: 19734024