SC 13G//SEC Filing
BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST SC 13G
Accession 0001193125-21-103772
CIK 0001137392other
Filed
Mar 31, 8:00 PM ET
Accepted
Apr 1, 2:00 PM ET
Size
35.8 KB
Accession
0001193125-21-103772
Documents
Issuer
BLACKROCK MUNICIPAL INCOME INVESTMENT TRUST
CIK 0001137392
Entity typeother
IncorporatedDE
Related Parties
1- filerCIK 0001137392
Filing Metadata
- Form type
- SC 13G
- Filed
- Mar 31, 8:00 PM ET
- Accepted
- Apr 1, 2:00 PM ET
- Size
- 35.8 KB