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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950123-10-009515
Filing Date
2010-02-08
Accepted
2010-02-08 06:08:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A c95513sc13gza.htm SC 13G/A 38108
  Complete submission text file 0000950123-10-009515.txt   40265
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIYIELD INSURED INVESTMENT FUND (Subject) CIK: 0000891188 (see all company filings)

IRS No.: 223196058 | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-84437 | Film No.: 10578714

Mailing Address BAHNHOFSTRASSE 45 P O BOX CH 8098 ZURICH V8 -
Business Address BAHNHOFSTRASSE 45 P O BOX CH 8098 ZURICH V8 - 41-1-234-4100
UBS AG (Filed by) CIK: 0001114446 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6021 National Commercial Banks