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Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000900092-10-001124
Filing Date
2010-10-07
Accepted
2010-10-07 13:30:45
Documents
10
Period of Report
2010-07-31
Effectiveness Date
2010-10-07

Document Format Files

Seq Description Document Type Size
1 MFT mft.htm N-CSR 1981854
2 GRAPHIC brmuniyield6ar0710x1x1.jpg GRAPHIC 2619
3 GRAPHIC brmuniyield6ar0710x3x1.jpg GRAPHIC 4152
4 GRAPHIC brmuniyield6ar0710x64x1.jpg GRAPHIC 2103
5 GRAPHIC brmuniyield6ar0710x64x2.jpg GRAPHIC 5803
6 GRAPHIC proxypolx13x1.jpg GRAPHIC 39023
7 GRAPHIC proxypolx1x1.jpg GRAPHIC 37781
8 CERT mftex99cert.htm EX-99.CERT 15213
9 CERT mftsec906.htm EX-99.906 CERT 4585
10 PROXY POLICY proxypol.htm EX-99.PROXYPOL 149381
  Complete submission text file 0000900092-10-001124.txt   2279712
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIYIELD INSURED INVESTMENT FUND (Filer) CIK: 0000891188 (see all company filings)

IRS No.: 223196058 | Fiscal Year End: 0630
Type: N-CSR | Act: 40 | File No.: 811-07156 | Film No.: 101113470