FORM 10f-3

-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, IdlK73aZz5GB/sULYUFqG4X5lBfOH9vab7dm1KrMxYO2wQKPNVDlmBpIWfkCvJD4 kpmkrWYkRhGtDAGZpmeXfw== 0001287695-10-000207.txt : 20100225 0001287695-10-000207.hdr.sgml : 20100225 20100225160425 ACCESSION NUMBER: 0001287695-10-000207 CONFORMED SUBMISSION TYPE: NSAR-A PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20091231 FILED AS OF DATE: 20100225 DATE AS OF CHANGE: 20100225 EFFECTIVENESS DATE: 20100225 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNICIPAL BOND FUND, INC. CENTRAL INDEX KEY: 0000225635 IRS NUMBER: 132896246 STATE OF INCORPORATION: NJ FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: NSAR-A SEC ACT: 1940 Act SEC FILE NUMBER: 811-02688 FILM NUMBER: 10633637 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: MERRILL LYNCH MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: ONE LIBERTY MUNICIPAL BOND FUND INC DATE OF NAME CHANGE: 19780622

0000225635 S000002332 BlackRock Municipal Insured Fund

C000006110 Investor A

C000006111 Investor B

C000006112 Investor C1

C000006113 Institutional

C000038032 Investor C

0000225635 S000002334 BlackRock National Municipal Fund

C000006118 Investor A

C000006119 Investor B

C000006120 Investor C1

C000006121 Institutional

C000038033 Investor C

0000225635 S000002335 BlackRock Short-Term Municipal Fund

C000006122 Investor A1

C000006123 Investor B

C000006124 Investor C

C000006125 Institutional

C000038034 Investor A

C000038035 BlackRock

C000038044 Service

0000225635 S000011867 BlackRock High Yield Municipal Fund

C000032425 Investor A

C000032427 Investor C

C000032428 Institutional

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MORGAN CHASE BANK 015 B00AA02 S PAGE 3 015 C01AA02 NEW YORK 015 C02AA02 NY 015 C03AA02 10017 015 E01AA02 X 018 00AA00 Y 019 A00AA00 Y 019 B00AA00 285 019 C00AA00 BLKRKADVSR 020 A000001 RBS SECURITIES INC. 020 C000001 3 020 C000002 0 020 C000003 0 020 C000004 0 020 C000005 0 020 C000006 0 020 C000007 0 020 C000008 0 020 C000009 0 020 C000010 0 021 000000 3 022 A000001 FFI INSTITUTIONAL TAX-EXEMPT FUND 022 B000001 22-2509978 022 C000001 1095011 022 D000001 1152422 022 A000002 GOLDMAN, SACHS & CO. 022 B000002 13-5108880 022 C000002 803733 022 D000002 105018 022 A000003 CITIGROUP GLOBAL MARKETS, INC. 022 B000003 11-2418191 022 C000003 422953 022 D000003 302413 022 A000004 MORGAN STANLEY & CO. INCORPORATED 022 B000004 13-2655998 022 C000004 374485 022 D000004 70062 022 A000005 MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 022 B000005 13-5674085 022 C000005 197740 022 D000005 79339 022 A000006 J.P. MORGAN SECURITIES INC. 022 B000006 13-3299429 022 C000006 150696 022 D000006 52635 022 A000007 BARCLAYS CAPITAL INC. 022 C000007 134140 022 D000007 47037 022 A000008 WELLS FARGO ADVISORS, LLC 022 B000008 54-0796506 022 C000008 89564 022 D000008 23883 PAGE 4 022 A000009 SIEBERT, BRANDFORD, SHANK & CO., L.L.C. 022 C000009 18993 022 D000009 43616 022 A000010 MORGAN KEEGAN & COMPANY, INC. 022 B000010 64-0474907 022 C000010 45112 022 D000010 2106 023 C000000 3618205 023 D000000 2089990 024 00AA00 N 026 A000000 N 026 B000000 N 026 C000000 N 026 D000000 Y 026 E000000 N 026 F000000 N 026 G010000 N 026 G020000 N 026 H000000 N 027 000000 Y 037 00AA00 N 038 00AA00 0 039 00AA00 N 040 00AA00 Y 041 00AA00 Y 054 A00AA00 Y 054 B00AA00 Y 054 C00AA00 N 054 D00AA00 N 054 E00AA00 N 054 F00AA00 N 054 G00AA00 N 054 H00AA00 Y 054 I00AA00 N 054 J00AA00 Y 054 K00AA00 N 054 L00AA00 N 054 M00AA00 Y 054 N00AA00 N 058 A00AA00 N 059 00AA00 Y 060 A00AA00 Y 060 B00AA00 Y 061 00AA00 0 066 A00AA00 N 067 00AA00 N 068 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B010100 0 048 B020100 0.000 048 C010100 0 048 C020100 0.000 048 D010100 0 048 D020100 0.000 048 E010100 0 048 E020100 0.000 048 F010100 0 048 F020100 0.000 048 G010100 0 048 G020100 0.000 048 H010100 0 048 H020100 0.000 048 I010100 0 048 I020100 0.000 048 J010100 0 048 J020100 0.000 048 K010100 250000 048 K020100 0.475 049 000100 N 050 000100 N 051 000100 N 052 000100 N 053 A000100 Y 053 B000100 Y 053 C000100 N 055 A000100 N 055 B000100 N 056 000100 Y 057 000100 N 062 A000100 Y 062 B000100 0.0 062 C000100 0.0 062 D000100 0.0 062 E000100 3.4 062 F000100 0.0 062 G000100 0.0 062 H000100 0.0 062 I000100 0.0 062 J000100 0.0 062 K000100 0.0 062 L000100 2.7 062 M000100 0.0 PAGE 7 062 N000100 0.0 062 O000100 96.6 062 P000100 0.0 062 Q000100 0.0 062 R000100 0.0 063 A000100 0 063 B000100 22.1 064 A000100 Y 064 B000100 Y 065 000100 N 070 A010100 Y 070 A020100 N 070 B010100 N 070 B020100 N 070 C010100 Y 070 C020100 N 070 D010100 N 070 D020100 N 070 E010100 Y 070 E020100 Y 070 F010100 N 070 F020100 N 070 G010100 Y 070 G020100 N 070 H010100 N 070 H020100 N 070 I010100 N 070 I020100 N 070 J010100 Y 070 J020100 N 070 K010100 Y 070 K020100 Y 070 L010100 N 070 L020100 N 070 M010100 N 070 M020100 N 070 N010100 Y 070 N020100 N 070 O010100 Y 070 O020100 N 070 P010100 Y 070 P020100 Y 070 Q010100 Y 070 Q020100 N 070 R010100 Y 070 R020100 N 071 A000100 1045676 071 B000100 768441 071 C000100 1892009 071 D000100 41 072 A000100 6 PAGE 8 072 B000100 55690 072 C000100 0 072 D000100 0 072 E000100 114 072 F000100 4993 072 G000100 270 072 H000100 0 072 I000100 620 072 J000100 50 072 K000100 0 072 L000100 67 072 M000100 33 072 N000100 64 072 O000100 0 072 P000100 173 072 Q000100 0 072 R000100 22 072 S000100 41 072 T000100 2641 072 U000100 0 072 V000100 0 072 W000100 66 072 X000100 9040 072 Y000100 55 072 Z000100 46819 072AA000100 16761 072BB000100 21000 072CC010100 86149 072CC020100 0 072DD010100 39326 072DD020100 7355 072EE000100 0 073 A010100 0.0000 073 A020100 0.0000 073 B000100 0.0000 073 C000100 0.0000 074 A000100 0 074 B000100 0 074 C000100 72500 074 D000100 2063692 074 E000100 0 074 F000100 0 074 G000100 0 074 H000100 0 074 I000100 57026 074 J000100 33743 074 K000100 0 074 L000100 21189 074 M000100 122 074 N000100 2248272 074 O000100 29480 PAGE 9 074 P000100 1511 074 Q000100 0 074 R010100 0 074 R020100 0 074 R030100 0 074 R040100 81412 074 S000100 0 074 T000100 2135869 074 U010100 173605 074 U020100 39568 074 V010100 0.00 074 V020100 0.00 074 W000100 0.0000 074 X000100 60234 074 Y000100 24504 075 A000100 0 075 B000100 2044598 076 000100 0.00 028 A010200 7036 028 A020200 1504 028 A030200 0 028 A040200 11128 028 B010200 6104 028 B020200 1492 028 B030200 0 028 B040200 5851 028 C010200 9763 028 C020200 1481 028 C030200 0 028 C040200 6960 028 D010200 6907 028 D020200 1561 028 D030200 0 028 D040200 7222 028 E010200 5301 028 E020200 1543 028 E030200 0 028 E040200 5497 028 F010200 10683 028 F020200 1618 028 F030200 0 028 F040200 14353 028 G010200 45794 028 G020200 9199 028 G030200 0 028 G040200 51011 028 H000200 17127 029 000200 Y 030 A000200 194 030 B000200 4.25 030 C000200 0.00 PAGE 10 031 A000200 14 031 B000200 0 032 000200 174 033 000200 6 034 000200 Y 035 000200 6 036 A000200 N 036 B000200 0 042 A000200 0 042 B000200 0 042 C000200 100 042 D000200 0 042 E000200 0 042 F000200 0 042 G000200 0 042 H000200 0 043 000200 640 044 000200 0 045 000200 Y 046 000200 N 047 000200 Y 048 000200 0.000 048 A010200 250000 048 A020200 0.400 048 B010200 1250000 048 B020200 0.375 048 C010200 0 048 C020200 0.000 048 D010200 0 048 D020200 0.000 048 E010200 0 048 E020200 0.000 048 F010200 0 048 F020200 0.000 048 G010200 0 048 G020200 0.000 048 H010200 0 048 H020200 0.000 048 I010200 0 048 I020200 0.000 048 J010200 0 048 J020200 0.000 048 K010200 1500000 048 K020200 0.350 049 000200 N 050 000200 N 051 000200 N 052 000200 N 053 A000200 Y 053 B000200 Y 053 C000200 N PAGE 11 055 A000200 N 055 B000200 N 056 000200 Y 057 000200 N 062 A000200 Y 062 B000200 0.0 062 C000200 0.0 062 D000200 0.0 062 E000200 0.0 062 F000200 0.0 062 G000200 0.0 062 H000200 0.0 062 I000200 0.0 062 J000200 0.0 062 K000200 0.0 062 L000200 2.0 062 M000200 0.0 062 N000200 0.0 062 O000200 103.9 062 P000200 0.0 062 Q000200 0.0 062 R000200 0.3 063 A000200 0 063 B000200 20.3 064 A000200 Y 064 B000200 N 070 A010200 Y 070 A020200 N 070 B010200 N 070 B020200 N 070 C010200 Y 070 C020200 N 070 D010200 N 070 D020200 N 070 E010200 Y 070 E020200 Y 070 F010200 N 070 F020200 N 070 G010200 Y 070 G020200 N 070 H010200 N 070 H020200 N 070 I010200 N 070 I020200 N 070 J010200 Y 070 J020200 N 070 K010200 Y 070 K020200 Y 070 L010200 N 070 L020200 N 070 M010200 N PAGE 12 070 M020200 N 070 N010200 Y 070 N020200 N 070 O010200 Y 070 O020200 N 070 P010200 Y 070 P020200 N 070 Q010200 Y 070 Q020200 N 070 R010200 Y 070 R020200 N 071 A000200 85929 071 B000200 61854 071 C000200 786007 071 D000200 8 072 A000200 6 072 B000200 20561 072 C000200 0 072 D000200 0 072 E000200 96 072 F000200 1468 072 G000200 118 072 H000200 0 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0.00 028 A010300 81078 028 A020300 607 028 A030300 0 028 A040300 14463 028 B010300 95129 028 B020300 588 028 B030300 0 028 B040300 31351 028 C010300 93765 028 C020300 579 028 C030300 0 028 C040300 22150 028 D010300 81824 028 D020300 603 028 D030300 0 028 D040300 22688 028 E010300 69109 PAGE 14 028 E020300 556 028 E030300 0 028 E040300 20786 028 F010300 77032 028 F020300 567 028 F030300 0 028 F040300 37870 028 G010300 497937 028 G020300 3500 028 G030300 0 028 G040300 149308 028 H000300 109351 029 000300 Y 030 A000300 238 030 B000300 3.00 030 C000300 0.00 031 A000300 29 031 B000300 0 032 000300 204 033 000300 5 034 000300 Y 035 000300 44 036 A000300 N 036 B000300 0 042 A000300 0 042 B000300 0 042 C000300 100 042 D000300 0 042 E000300 0 042 F000300 0 042 G000300 0 042 H000300 0 043 000300 757 044 000300 0 045 000300 Y 046 000300 N 047 000300 Y 048 000300 0.000 048 A010300 250000 048 A020300 0.400 048 B010300 150000 048 B020300 0.375 048 C010300 150000 048 C020300 0.350 048 D010300 0 048 D020300 0.000 048 E010300 0 048 E020300 0.000 048 F010300 0 048 F020300 0.000 048 G010300 0 PAGE 15 048 G020300 0.000 048 H010300 0 048 H020300 0.000 048 I010300 0 048 I020300 0.000 048 J010300 0 048 J020300 0.000 048 K010300 550000 048 K020300 0.325 049 000300 N 050 000300 N 051 000300 N 052 000300 N 053 A000300 Y 053 B000300 Y 053 C000300 N 055 A000300 N 055 B000300 N 056 000300 Y 057 000300 N 062 A000300 Y 062 B000300 0.0 062 C000300 0.0 062 D000300 0.0 062 E000300 6.3 062 F000300 0.0 062 G000300 0.0 062 H000300 0.0 062 I000300 0.0 062 J000300 0.0 062 K000300 0.0 062 L000300 2.7 062 M000300 0.0 062 N000300 0.0 062 O000300 89.7 062 P000300 0.0 062 Q000300 0.0 062 R000300 0.0 063 A000300 0 063 B000300 1.7 064 A000300 Y 064 B000300 N 070 A010300 Y 070 A020300 N 070 B010300 N 070 B020300 N 070 C010300 Y 070 C020300 N 070 D010300 N 070 D020300 N 070 E010300 Y PAGE 16 070 E020300 N 070 F010300 N 070 F020300 N 070 G010300 Y 070 G020300 N 070 H010300 N 070 H020300 N 070 I010300 N 070 I020300 N 070 J010300 Y 070 J020300 N 070 K010300 Y 070 K020300 Y 070 L010300 N 070 L020300 N 070 M010300 N 070 M020300 N 070 N010300 Y 070 N020300 N 070 O010300 Y 070 O020300 N 070 P010300 Y 070 P020300 N 070 Q010300 Y 070 Q020300 N 070 R010300 Y 070 R020300 N 071 A000300 421547 071 B000300 110738 071 C000300 792965 071 D000300 14 072 A000300 6 072 B000300 9105 072 C000300 0 072 D000300 0 072 E000300 72 072 F000300 1499 072 G000300 119 072 H000300 0 072 I000300 203 072 J000300 18 072 K000300 0 072 L000300 23 072 M000300 16 072 N000300 77 072 O000300 0 072 P000300 0 072 Q000300 0 072 R000300 16 072 S000300 6 072 T000300 757 PAGE 17 072 U000300 0 072 V000300 0 072 W000300 29 072 X000300 2763 072 Y000300 171 072 Z000300 6585 072AA000300 88 072BB000300 2 072CC010300 4791 072CC020300 0 072DD010300 6224 072DD020300 350 072EE000300 0 073 A010300 0.0000 073 A020300 0.0000 073 B000300 0.0000 073 C000300 0.0000 074 A000300 630 074 B000300 0 074 C000300 65074 074 D000300 935103 074 E000300 0 074 F000300 0 074 G000300 0 074 H000300 0 074 I000300 28343 074 J000300 0 074 K000300 0 074 L000300 20684 074 M000300 80 074 N000300 1049914 074 O000300 5000 074 P000300 444 074 Q000300 0 074 R010300 0 074 R020300 0 074 R030300 0 074 R040300 2376 074 S000300 0 074 T000300 1042094 074 U010300 90383 074 U020300 11872 074 V010300 0.00 074 V020300 0.00 074 W000300 0.0000 074 X000300 15170 074 Y000300 44484 075 A000300 0 075 B000300 878180 076 000300 0.00 028 A010400 9666 PAGE 18 028 A020400 38 028 A030400 0 028 A040400 252 028 B010400 1969 028 B020400 46 028 B030400 0 028 B040400 2176 028 C010400 8421 028 C020400 72 028 C030400 0 028 C040400 1743 028 D010400 4500 028 D020400 88 028 D030400 0 028 D040400 1331 028 E010400 4099 028 E020400 63 028 E030400 0 028 E040400 7025 028 F010400 30746 028 F020400 121 028 F030400 0 028 F040400 1401 028 G010400 59401 028 G020400 428 028 G030400 0 028 G040400 13928 028 H000400 18322 029 000400 Y 030 A000400 86 030 B000400 4.25 030 C000400 0.00 031 A000400 5 031 B000400 0 032 000400 81 033 000400 0 034 000400 Y 035 000400 52 036 A000400 N 036 B000400 0 042 A000400 0 042 B000400 0 042 C000400 100 042 D000400 0 042 E000400 0 042 F000400 0 042 G000400 0 042 H000400 0 043 000400 56 044 000400 0 045 000400 Y PAGE 19 046 000400 N 047 000400 Y 048 000400 0.000 048 A010400 250000 048 A020400 0.550 048 B010400 250000 048 B020400 0.525 048 C010400 0 048 C020400 0.000 048 D010400 0 048 D020400 0.000 048 E010400 0 048 E020400 0.000 048 F010400 0 048 F020400 0.000 048 G010400 0 048 G020400 0.000 048 H010400 0 048 H020400 0.000 048 I010400 0 048 I020400 0.000 048 J010400 0 048 J020400 0.000 048 K010400 500000 048 K020400 0.500 049 000400 N 050 000400 N 051 000400 N 052 000400 N 053 A000400 Y 053 B000400 Y 053 C000400 N 055 A000400 N 055 B000400 N 056 000400 Y 057 000400 N 062 A000400 Y 062 B000400 0.0 062 C000400 0.0 062 D000400 0.0 062 E000400 0.0 062 F000400 0.0 062 G000400 0.0 062 H000400 0.0 062 I000400 0.0 062 J000400 0.0 062 K000400 0.0 062 L000400 14.7 062 M000400 0.0 062 N000400 0.0 062 O000400 93.7 PAGE 20 062 P000400 0.0 062 Q000400 0.0 062 R000400 0.0 063 A000400 0 063 B000400 23.3 064 A000400 Y 064 B000400 Y 065 000400 N 070 A010400 Y 070 A020400 N 070 B010400 N 070 B020400 N 070 C010400 Y 070 C020400 N 070 D010400 N 070 D020400 N 070 E010400 Y 070 E020400 Y 070 F010400 N 070 F020400 N 070 G010400 Y 070 G020400 N 070 H010400 N 070 H020400 N 070 I010400 N 070 I020400 N 070 J010400 Y 070 J020400 N 070 K010400 Y 070 K020400 Y 070 L010400 N 070 L020400 N 070 M010400 N 070 M020400 N 070 N010400 Y 070 N020400 N 070 O010400 Y 070 O020400 N 070 P010400 Y 070 P020400 Y 070 Q010400 Y 070 Q020400 N 070 R010400 Y 070 R020400 N 071 A000400 52830 071 B000400 14764 071 C000400 75878 071 D000400 19 072 A000400 6 072 B000400 2529 072 C000400 0 PAGE 21 072 D000400 0 072 E000400 4 072 F000400 210 072 G000400 19 072 H000400 0 072 I000400 8 072 J000400 5 072 K000400 0 072 L000400 2 072 M000400 8 072 N000400 28 072 O000400 0 072 P000400 10 072 Q000400 0 072 R000400 19 072 S000400 2 072 T000400 56 072 U000400 0 072 V000400 0 072 W000400 17 072 X000400 384 072 Y000400 2 072 Z000400 2151 072AA000400 423 072BB000400 1004 072CC010400 8348 072CC020400 0 072DD010400 1914 072DD020400 186 072EE000400 52 073 A010400 0.0000 073 A020400 0.0000 073 B000400 0.0051 073 C000400 0.0000 074 A000400 74 074 B000400 0 074 C000400 0 074 D000400 102947 074 E000400 0 074 F000400 0 074 G000400 0 074 H000400 0 074 I000400 16137 074 J000400 110 074 K000400 0 074 L000400 3806 074 M000400 22 074 N000400 123096 074 O000400 7913 074 P000400 60 074 Q000400 0 PAGE 22 074 R010400 0 074 R020400 0 074 R030400 0 074 R040400 5271 074 S000400 0 074 T000400 109852 074 U010400 12190 074 U020400 1237 074 V010400 0.00 074 V020400 0.00 074 W000400 0.0000 074 X000400 897 074 Y000400 2487 075 A000400 0 075 B000400 74322 076 000400 0.00 SIGNATURE NEAL J. ANDREWS TITLE CFO EX-99.77O RULE 10F-3 2 munibond177o.htm FORM 10f-3

FORM 10f-3

THE BLACKROCK FUNDS

Record of Securities Purchased

Under the Trust’s Rule 10f-3 Procedures

Name of Purchasing Portfolio: BlackRock Bond Allocation Target Shares: Series N Portfolio (BATSN), BlackRock Municipal Income Investment Trust (BBF), BlackRock Municipal Bond Investment Trust (BIE), BlackRock AMT-Free Municipal Bond Portfolio (BR-MUNI), BlackRock National Municipal Fund (BR-NATL), BlackRock Strategic Municipal Trust (BSD), BlackRock Long-Term Municipal Advantage Trust (BTA), BlackRock Insured Municipal Income Trust (BYM), BlackRock MuniEnhanced Fund, Inc. (MEN), BlackRock MuniHoldings Fund, Inc. (MHD), BlackRock MuniYield Quality Fund II, Inc. (MQT), BlackRock MuniYield Quality Fund, Inc. (MQY), BlackRock MuniHoldings Fund II, Inc. (MUH), BlackRock MuniVest Fund II, Inc. (MVT), BlackRock MuniYield Fund, Inc. (MYD), MuniYield Investment Fund (MYF), BlackRock Investment Quality Muni cipal Income Trust (RFA).

Issuer: Pennsylvania Turnpike Commission

Date of Purchase: 7/22/2009

Underwriter from whom purchased: Citigroup Global Markets Inc.

Name of Affiliated Underwriter (as defined in the Trust’s procedures) managing or participating in syndicate: PNC Capital Markets LLC

List Members of Underwriting Syndicate: Citigroup Global Markets Inc., Mesirow Financial, Inc., PNC Capital Markets LLC, RBC Capital Markets, Boenning & Scattergood, Inc., Goldman Sachs & Co., H-T Capital Markets (Division of Northeast Securities Inc.), Janney Montgomery Scott, Jefferies & Company, Merrill Lynch & Co., Raymond James & Associates, Inc., Siebert Brandford Shank & Co., LLC, Wells Fargo Securities

Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): (BATSN) $200,000.00 out of $956,733,204.25; (BBF) $2,945,000.00 out of $956,733,204.25; (BIE) $1,530,000.00 out of $956,733,204.25; (BR-MUNI) $4,215,000.00 out of $956,733,204.25; (BR-NATL) $21,085,000.00 out of $956,733,204.25; (BSD) $2,175,000.00 out of $956,733,204.25; (BTA) $2,300,000.00 out of $956,733,204.25; (BYM) $2,125,000.00 out of $956,733,204.25; (MEN) $1,950,000.00 out of $956,733,204.25; (MHD) $4,775,000.00 out of $956,733,204.25; (MQT) $1,700,000.00 out of $956,733,204.25; (MQY) $2,650,000.00 out of $956,733,204.25; (MUH) $3,455,000.00 out of $956,733,204.25; (MVT) $6,915,000.00 out of $956,733,204.25; (M YD) $13,905,000.00 out of $956,733,204.25; (MYF) $5,650,000.00 out of $956,733,204.25; (RFA) $425,000.00 out of $956,733,204.25

Aggregate principal amount purchased by funds advised by BlackRock and any purchases by other accounts with respect to which BlackRock has investment discretion (out of the total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)):

$135,405,000.00 out of $956,733,204.25

Purchase price (net of fees and expenses): $94.806 (for 30 yr tranche)

Date offering commenced (if different from Date of Purchase): 7/21/2009

10.

Offering price at end of first day on which any sales were made: $105.86 (2013), $109.294 (2015), $97.294 (2029), $94.806 (2039)

11.

Have the following conditions been satisfied:

Yes

The securities are part of an issue registered under

the Securities Act of 1933, as amended, which

is being offered to the public, or are Eligible Municipal

Securities, or are securities sold in an

Eligible Foreign

Offering or are securities sold in an Eligible Rule 144A

Offering or part of an issue of government

securities.

_X_

___

The securities were purchased prior to the

end of the first day on which any sales

were made, at a price that was not more

than the price paid by each other

purchaser of securities in that offering

or in any concurrent offering of the

securities (except, in the case of an

Eligible Foreign Offering, for any rights

to purchase required by laws to be granted

to existing security holders of the

Issuer) or, if a rights offering, the

securities were purchased on or before the

fourth day preceding the day on which the

rights offering terminated.

_X_

___

The underwriting was a firm commitment

underwriting.

_X_

___

The commission, spread or profit was

reasonable and fair in relation to that

being received by others for underwriting

similar securities during the same period.

_X_

___

In respect of any securities other than

Eligible Municipal Securities, the issuer

of such securities has been in continuous

operation for not less than three years

(including the operations of predecessors).

_X_

___

Has the affiliated underwriter confirmed

that it will not receive any direct or indirect

benefit as a result of BlackRock's participation

in the offering?

_X_

___

Approved: _ Marc Cataneo______ Date: ____7/30/09_____

EX-99.77O RULE 10F-3 3 munibond277o.htm FORM 10f-3

FORM 10f-3

THE BLACKROCK FUNDS

Record of Securities Purchased

Under the Trust’s Rule 10f-3 Procedures

Name of Purchasing Portfolio: BlackRock Municipal Insured Fund (BR-INSRD), BlackRock Ohio Municipal Bond Portfolio (BR-OH), BlackRock Insured Municipal Income Trust (BYM), BlackRock MuniEnhanced Fund, Inc. (MEN), BlackRock MuniYield Quality Fund II, Inc. (MQT), BlackRock MuniYield Quality Fund, Inc. (MQY), BlackRock MuniVest Fund, Inc. (MVF), BlackRock MuniYield Insured Fund, Inc. (MYI)

Issuer: State of Ohio Hospital Revenue Bonds, Series 2009B (Cleveland Clinic Health System Obligated Group)

Date of Purchase: August 12, 2009

Underwriter from whom purchased: JP Morgan Securities Inc.

Name of Affiliated Underwriter (as defined in the Trust’s procedures) managing or participating in syndicate:

PNC Capital Markets LLC

List Members of Underwriting Syndicate:

J.P. Morgan Securities Inc., Merrill Lynch & Co., Morgan Stanley & Co. Incorporated, Wachovia Bank, National Association, PNC Capital Markets LLC

Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): (BR-INSRD) $1,000,000 out of $498,550,000; (BR-OH) $2,500,000 out of $498,550,000; (BYM) $625,000 out of $498,550,000; (MEN) $575,000 out of $498,550,000; (MQT) $500,000 out of $498,550,000; (MQY) $775,000 out of $498,550,000; (MVF) $5,000,000 out of $498,550,000; (MYI) $1,525,000 out of $498,550,000

$12,500,000 out of $498,550,000

Purchase price (net of fees and expenses): $99.593

Date offering commenced (if different from Date of Purchase): August 11, 2009

10.

Offering price at end of first day on which any sales were made:

11.

Have the following conditions been satisfied:

Yes

The securities are part of an issue registered under

the Securities Act of 1933, as amended, which

is being offered to the public, or are Eligible Municipal

Securities, or are securities sold in an

Eligible Foreign

Offering or are securities sold in an Eligible Rule 144A

Offering or part of an issue of government

securities.

_X_____

The securities were purchased prior to the

end of the first day on which any sales

were made, at a price that was not more

than the price paid by each other

purchaser of securities in that offering

or in any concurrent offering of the

securities (except, in the case of an

Eligible Foreign Offering, for any rights

to purchase required by laws to be granted

to existing security holders of the

Issuer) or, if a rights offering, the

securities were purchased on or before the

fourth day preceding the day on which the

rights offering terminated.

_X_____

The underwriting was a firm commitment

underwriting.

_X_____

The commission, spread or profit was

reasonable and fair in relation to that

being received by others for underwriting

similar securities during the same period.

_X_____

In respect of any securities other than

Eligible Municipal Securities, the issuer

of such securities has been in continuous

operation for not less than three years

(including the operations of predecessors).

_X_____

Has the affiliated underwriter confirmed

that it will not receive any direct or indirect

benefit as a result of BlackRock's participation

in the offering?

_X_____

Approved: _ Janine Bianchino __________ Date: __9/4/09_______

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