-----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, CRrVlk8A+HwCtC4zGT91a2KuY7dCNqz2xCwCoHHgHSgFreiZN0PTjXigArCy6LPh 3URGMZiMZRsO1+SglCKiXw== 0001287695-10-000597.txt : 20100827 0001287695-10-000597.hdr.sgml : 20100827 20100827163206 ACCESSION NUMBER: 0001287695-10-000597 CONFORMED SUBMISSION TYPE: NSAR-B PUBLIC DOCUMENT COUNT: 5 CONFORMED PERIOD OF REPORT: 20100630 FILED AS OF DATE: 20100827 DATE AS OF CHANGE: 20100827 EFFECTIVENESS DATE: 20100827 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-B SEC ACT: 1940 Act SEC FILE NUMBER: 811-02688 FILM NUMBER: 101044375 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 NSAR-B 1 answer.fil PAGE 1 000 B000000 06/30/2010 000 C000000 0000225635 000 D000000 N 000 E000000 NF 000 F000000 Y 000 G000000 N 000 H000000 N 000 I000000 6.1 000 J000000 A 001 A000000 BLACKROCK MUNICIPAL BOND FUND, INC. 001 B000000 811-02688 001 C000000 8004417762 002 A000000 100 BELLEVUE PARKWAY 002 B000000 WILMINGTON 002 C000000 DE 002 D010000 19809 003 000000 N 004 000000 N 005 000000 N 006 000000 N 007 A000000 Y 007 B000000 4 007 C010100 1 007 C020100 BLACKROCK NATIONAL MUNICIPAL FUND 007 C030100 N 007 C010200 2 007 C020200 BLACKROCK MUNICIPAL INSURED FUND 007 C030200 N 007 C010300 3 007 C020300 BLACKROCK SHORT-TERM MUNICIPAL FUND 007 C030300 N 007 C010400 4 007 C020400 BLACKROCK HIGH YIELD MUNICIPAL FUND 007 C030400 N 007 C010500 5 007 C010600 6 007 C010700 7 007 C010800 8 007 C010900 9 007 C011000 10 008 A00AA01 BLACKROCK ADVISORS, LLC 008 B00AA01 A 008 C00AA01 801-47710 008 D01AA01 WILMINGTON 008 D02AA01 DE 008 D03AA01 19809 008 A00AA02 BLACKROCK INVESTMENT MANAGEMENT, LLC 008 B00AA02 A 008 C00AA02 801-56972 008 D01AA02 PLAINSBORO 008 D02AA02 NJ PAGE 2 008 D03AA02 08536 011 A00AA01 BLACKROCK INVESTMENTS, LLC 011 B00AA01 8-48436 011 C01AA01 NEW YORK 011 C02AA01 NY 011 C03AA01 10022 012 A00AA01 BNY MELLON INVESTMENT SERVICING (US) INC. 012 B00AA01 84-01761 012 C01AA01 WILMINGTON 012 C02AA01 DE 012 C03AA01 19809 013 A00AA01 DELOITTE & TOUCHE LLP 013 B01AA01 PRINCETON 013 B02AA01 NJ 013 B03AA01 08540 014 A00AA01 BB & T AM DISTRIBUTORS, INC. 014 B00AA01 8-52396 014 A00AA02 BLACKROCK CAPITAL MARKETS, LLC 014 B00AA02 8-67827 014 A00AA03 BLACKROCK EXECUTION SERVICES 014 B00AA03 8-48719 014 A00AA04 BLACKROCK FUND DISTRIBUTION COMPANY 014 B00AA04 8-67795 014 A00AA05 BLACKROCK INVESTMENTS, LLC 014 B00AA05 8-48436 014 A00AA06 FAIRHOLME DISTRIBUTORS, INC. 014 B00AA06 8-68327 014 A00AA07 HARRIS WILLIAMS LLC 014 B00AA07 8-53380 014 A00AA08 HIGHMARK FUNDS DISTRIBUTORS, INC. 014 B00AA08 8-67903 014 A00AA09 MGI FUNDS DISTRIBUTOR, INC. 014 B00AA09 8-46960 014 A00AA10 PFPC DISTRIBUTORS, INC. 014 B00AA10 8-45467 014 A00AA11 PNC CAPITAL MARKETS, INC. 014 B00AA11 8-32493 014 A00AA12 PNC INVESTMENTS LLC 014 B00AA12 8-66195 014 A00AA13 RED CAPITAL MARKETS, INC. 014 B00AA13 8-31175 015 A00AA01 THE BANK OF NEW YORK MELLON 015 B00AA01 C 015 C01AA01 NEW YORK 015 C02AA01 NY 015 C03AA01 10286 015 E01AA01 X 015 A00AA02 J.P. MORGAN CHASE BANK 015 B00AA02 S 015 C01AA02 NEW YORK 015 C02AA02 NY PAGE 3 015 C03AA02 10017 015 E01AA02 X 018 00AA00 Y 019 A00AA00 Y 019 B00AA00 280 019 C00AA00 BLKRKADVSR 020 A000001 RBS SECURITIES INC. 020 C000001 5 020 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 5 022 A000001 FFI INSTITUTIONAL TAX-EXEMPT FUND 022 B000001 22-2509978 022 C000001 2170922 022 D000001 2187907 022 A000002 GOLDMAN, SACHS & CO. 022 B000002 13-5108880 022 C000002 1017160 022 D000002 139094 022 A000003 CITIGROUP GLOBAL MARKETS, INC. 022 B000003 11-2418191 022 C000003 669137 022 D000003 455767 022 A000004 MORGAN STANLEY & CO. INCORPORATED 022 B000004 13-2655998 022 C000004 598838 022 D000004 149566 022 A000005 MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 022 B000005 13-5674085 022 C000005 503333 022 D000005 159956 022 A000006 J.P. 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A000100 N 036 B000100 0 042 A000100 0 042 B000100 0 042 C000100 100 042 D000100 0 042 E000100 0 042 F000100 0 042 G000100 0 042 H000100 0 043 000100 5445 044 000100 0 045 000100 Y 046 000100 N 047 000100 Y 048 000100 0.000 048 A010100 250000 048 A020100 0.500 048 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 Y 055 B000100 N 056 000100 Y 057 000100 N 062 A000100 Y PAGE 7 062 B000100 0.0 062 C000100 0.0 062 D000100 0.0 062 E000100 0.0 062 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 4.9 062 M000100 0.0 062 N000100 0.0 062 O000100 101.5 062 P000100 0.0 062 Q000100 0.0 062 R000100 0.0 063 A000100 0 063 B000100 20.7 064 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 PAGE 8 070 O020100 N 070 P010100 Y 070 P020100 Y 070 Q010100 Y 070 Q020100 N 070 R010100 Y 070 R020100 N 071 A000100 2005204 071 B000100 1429162 071 C000100 2054393 071 D000100 70 072 A000100 12 072 B000100 114735 072 C000100 0 072 D000100 0 072 E000100 201 072 F000100 10179 072 G000100 544 072 H000100 0 072 I000100 1268 072 J000100 108 072 K000100 0 072 L000100 110 072 M000100 68 072 N000100 148 072 O000100 0 072 P000100 573 072 Q000100 0 072 R000100 44 072 S000100 60 072 T000100 5445 072 U000100 0 072 V000100 0 072 W000100 132 072 X000100 18679 072 Y000100 77 072 Z000100 96334 072AA000100 27707 072BB000100 29771 072CC010100 120680 072CC020100 0 072DD010100 80737 072DD020100 15068 072EE000100 0 073 A010100 0.0000 073 A020100 0.0000 073 B000100 0.0000 073 C000100 0.0000 074 A000100 3367 074 B000100 0 074 C000100 0 PAGE 9 074 D000100 2384306 074 E000100 0 074 F000100 0 074 G000100 0 074 H000100 0 074 I000100 115317 074 J000100 3083 074 K000100 0 074 L000100 44161 074 M000100 95 074 N000100 2550329 074 O000100 36106 074 P000100 1469 074 Q000100 0 074 R010100 0 074 R020100 0 074 R030100 0 074 R040100 162653 074 S000100 0 074 T000100 2350101 074 U010100 188752 074 U020100 41869 074 V010100 0.00 074 V020100 0.00 074 W000100 0.0000 074 X000100 54823 074 Y000100 57216 075 A000100 0 075 B000100 2135802 076 000100 0.00 028 A010200 4458 028 A020200 1571 028 A030200 0 028 A040200 10120 028 B010200 6767 028 B020200 1452 028 B030200 0 028 B040200 7764 028 C010200 6423 028 C020200 1630 028 C030200 0 028 C040200 12496 028 D010200 5893 028 D020200 1559 028 D030200 0 028 D040200 10126 028 E010200 4970 028 E020200 1539 028 E030200 0 028 E040200 10359 028 F010200 7965 PAGE 10 028 F020200 1541 028 F030200 0 028 F040200 5937 028 G010200 36476 028 G020200 9292 028 G030200 0 028 G040200 56802 028 H000200 15317 029 000200 Y 030 A000200 391 030 B000200 4.25 030 C000200 0.00 031 A000200 27 031 B000200 0 032 000200 358 033 000200 6 034 000200 Y 035 000200 16 036 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 1274 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 PAGE 11 048 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 055 A000200 Y 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 2.1 062 M000200 0.0 062 N000200 0.0 062 O000200 105.6 062 P000200 0.0 062 Q000200 0.0 062 R000200 0.3 063 A000200 0 063 B000200 18.4 064 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 PAGE 12 070 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 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 139293 071 B000200 113559 071 C000200 830443 071 D000200 14 072 A000200 12 072 B000200 42262 072 C000200 0 072 D000200 0 072 E000200 134 072 F000200 2870 072 G000200 226 072 H000200 0 072 I000200 301 072 J000200 50 072 K000200 0 072 L000200 45 072 M000200 36 072 N000200 72 072 O000200 0 072 P000200 430 072 Q000200 0 072 R000200 45 072 S000200 23 072 T000200 1274 072 U000200 0 072 V000200 0 072 W000200 67 072 X000200 5439 PAGE 13 072 Y000200 18 072 Z000200 36975 072AA000200 2182 072BB000200 2073 072CC010200 37425 072CC020200 0 072DD010200 33447 072DD020200 3550 072EE000200 0 073 A010200 0.0000 073 A020200 0.0000 073 B000200 0.0000 073 C000200 0.0000 074 A000200 162 074 B000200 0 074 C000200 0 074 D000200 840952 074 E000200 0 074 F000200 0 074 G000200 0 074 H000200 0 074 I000200 18403 074 J000200 753 074 K000200 3 074 L000200 15448 074 M000200 30 074 N000200 875751 074 O000200 10636 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C000300 100 042 D000300 0 042 E000300 0 042 F000300 0 042 G000300 0 042 H000300 0 043 000300 1719 044 000300 0 045 000300 Y 046 000300 N 047 000300 Y 048 000300 0.000 048 A010300 250000 PAGE 15 048 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 0 048 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 Y 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 5.1 062 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 2.2 062 M000300 0.0 062 N000300 0.0 062 O000300 93.8 062 P000300 0.0 062 Q000300 0.0 062 R000300 0.0 063 A000300 0 PAGE 16 063 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 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 783966 071 B000300 330050 071 C000300 918981 071 D000300 36 072 A000300 12 072 B000300 18787 072 C000300 0 072 D000300 0 072 E000300 105 072 F000300 3318 072 G000300 277 072 H000300 0 PAGE 17 072 I000300 599 072 J000300 59 072 K000300 0 072 L000300 54 072 M000300 39 072 N000300 161 072 O000300 0 072 P000300 0 072 Q000300 0 072 R000300 35 072 S000300 22 072 T000300 1719 072 U000300 0 072 V000300 0 072 W000300 73 072 X000300 6356 072 Y000300 532 072 Z000300 13068 072AA000300 544 072BB000300 50 072CC010300 3556 072CC020300 0 072DD010300 12496 072DD020300 572 072EE000300 0 073 A010300 0.0000 073 A020300 0.0000 073 B000300 0.0000 073 C000300 0.0000 074 A000300 11 074 B000300 0 074 C000300 58191 074 D000300 1065217 074 E000300 0 074 F000300 0 074 G000300 0 074 H000300 0 074 I000300 24582 074 J000300 0 074 K000300 0 074 L000300 16246 074 M000300 60 074 N000300 1164307 074 O000300 20000 074 P000300 424 074 Q000300 0 074 R010300 0 074 R020300 0 074 R030300 0 074 R040300 8409 074 S000300 0 PAGE 18 074 T000300 1135474 074 U010300 99092 074 U020300 12400 074 V010300 0.00 074 V020300 0.00 074 W000300 0.0000 074 X000300 13743 074 Y000300 0 075 A000300 0 075 B000300 997459 076 000300 0.00 028 A010400 7108 028 A020400 194 028 A030400 0 028 A040400 1142 028 B010400 4101 028 B020400 192 028 B030400 0 028 B040400 4004 028 C010400 5096 028 C020400 207 028 C030400 0 028 C040400 1724 028 D010400 5222 028 D020400 222 028 D030400 0 028 D040400 905 028 E010400 4503 028 E020400 247 028 E030400 0 028 E040400 2367 028 F010400 5844 028 F020400 233 028 F030400 0 028 F040400 3168 028 G010400 31874 028 G020400 1295 028 G030400 0 028 G040400 13310 028 H000400 7747 029 000400 Y 030 A000400 177 030 B000400 4.25 030 C000400 0.00 031 A000400 14 031 B000400 0 032 000400 161 033 000400 2 034 000400 Y 035 000400 71 036 A000400 N PAGE 19 036 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 139 044 000400 0 045 000400 Y 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 Y 055 B000400 N 056 000400 Y 057 000400 N 062 A000400 Y 062 B000400 0.0 062 C000400 0.0 PAGE 20 062 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 1.2 062 M000400 0.0 062 N000400 0.0 062 O000400 102.1 062 P000400 0.0 062 Q000400 0.0 062 R000400 0.0 063 A000400 0 063 B000400 22.6 064 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 PAGE 21 070 P020400 Y 070 Q010400 Y 070 Q020400 N 070 R010400 Y 070 R020400 N 071 A000400 101611 071 B000400 32460 071 C000400 100511 071 D000400 32 072 A000400 12 072 B000400 6335 072 C000400 0 072 D000400 0 072 E000400 6 072 F000400 541 072 G000400 45 072 H000400 0 072 I000400 24 072 J000400 13 072 K000400 0 072 L000400 7 072 M000400 19 072 N000400 56 072 O000400 0 072 P000400 39 072 Q000400 0 072 R000400 39 072 S000400 2 072 T000400 139 072 U000400 0 072 V000400 0 072 W000400 38 072 X000400 962 072 Y000400 2 072 Z000400 5381 072AA000400 1406 072BB000400 2268 072CC010400 12679 072CC020400 0 072DD010400 4891 072DD020400 440 072EE000400 0 073 A010400 0.0000 073 A020400 0.0000 073 B000400 0.0000 073 C000400 0.0000 074 A000400 100 074 B000400 0 074 C000400 0 074 D000400 136679 074 E000400 0 PAGE 22 074 F000400 0 074 G000400 0 074 H000400 0 074 I000400 1633 074 J000400 1111 074 K000400 0 074 L000400 3274 074 M000400 30 074 N000400 142827 074 O000400 0 074 P000400 78 074 Q000400 0 074 R010400 0 074 R020400 0 074 R030400 0 074 R040400 8938 074 S000400 0 074 T000400 133811 074 U010400 14083 074 U020400 1718 074 V010400 0.00 074 V020400 0.00 074 W000400 0.0000 074 X000400 935 074 Y000400 991 075 A000400 0 075 B000400 98291 076 000400 0.00 SIGNATURE NEAL J. ANDREWS TITLE CFO EX-99.77B ACCT LTTR 2 munibond77b.htm REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


To the Shareholders and Board of Directors of BlackRock Municipal Bond Fund, Inc.:


In planning and performing our audits of the financial statements of BlackRock Municipal Bond Fund, Inc. (the “Fund”), comprised of the BlackRock Short-Term Municipal Fund, BlackRock Municipal Insured Fund, BlackRock National Municipal Fund and BlackRock High Yield Municipal Fund, as of and for the year ended June 30, 2010, in accordance with the standards of the Public Company Accounting Oversight Board (United States), we considered the Fund's internal control over financial reporting, including control over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-SAR, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting.  Accordingly, w e express no such opinion.

The management of the Fund is responsible for establishing and maintaining effective internal control over financial reporting.  In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls.  A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.  A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonabl e assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of a company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.  Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.

A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis.  A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company's annual or interim financial statements will not be prevented or detected on a timely basis.

Our consideration of the Fund's internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control that might be material weaknesses under standards established by the Public Company Accounting Oversight Board (United States).  However, we noted no deficiencies in the Fund's internal control over financial reporting and its operation, including controls for safeguarding securities, that we consider to be a material weakness, as defined above, as of June 30, 2010.

This report is intended solely for the information and use of management and the Board of Directors of BlackRock Municipal Bond Fund, Inc. and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties.


Deloitte & Touche LLP


Princeton, New Jersey

August 26, 2010

EX-99.77O RULE 10F-3 3 munibond1national77o.htm FORM 10f-3

FORM 10f-3


THE BLACKROCK FUNDS

 

Record of Securities Purchased

Under the Trust’s Rule 10f-3 Procedures


1.

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).


2.

Issuer:    Pennsylvania Turnpike Commission


3.

Date of Purchase:  7/22/2009

4.

Underwriter from whom purchased:  Citigroup Global Markets Inc.


5.

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


a.

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



6.

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

7.

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

8.

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

9.

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

No

a.

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_

___


b.

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_

___


c.

The underwriting was a firm commitment

underwriting.

_X_

___


d.

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_

___


e.

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_

___


a.

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 4 munibond2insured77o1.htm FORM 10f-3

FORM 10f-3


THE BLACKROCK FUNDS

 

Record of Securities Purchased

Under the Trust’s Rule 10f-3 Procedures


1.

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)

1.

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


3.

Date of Purchase:  August 12, 2009

4.

Underwriter from whom purchased:  JP Morgan Securities Inc.

5.

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

PNC Capital Markets LLC


a.

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


6.

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


7.

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)):   

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

8.

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

9.

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

No

a.

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_____


b.

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_____


c.

The underwriting was a firm commitment

underwriting.

_X_____


d.

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_____


e.

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_____


a.

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_______






#



EX-99.77O RULE 10F-3 5 munibond2insured77o2.htm FORM 10f-3

FORM 10f-3


THE BLACKROCK FUNDS

 

Record of Securities Purchased

Under the Trust’s Rule 10f-3 Procedures


1.

Name of Purchasing Portfolio:  BlackRock Insured Municipal Income Investment Trust (BAF), BlackRock Municipal Bond Trust (BBK), BlackRock Investment Quality Municipal Trust (BKN), 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 MuniHoldings Insured Investment Fund (MFL), MuniYield Insured Investment Fund (MFT), BlackRock MuniYield Quality Fund II, Inc. (MQT), BlackRock MuniYield Quality Fund, Inc. (MQY), BlackRock MuniYield Insured Fund, Inc. (MYI)

2.

Issuer:    State of Ohio (Hospital Facilities Revenue Bonds, Summa Health

System 2010 Project)


3.

Date of Purchase:  04/29/10

4.

Underwriter from whom purchased:  J.P. Morgan Securities Inc.

5.

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


a.

List Members of Underwriting Syndicate:  J.P. Morgan Securities Inc., PNC Capital Markets LLC


6.

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: (BAF) $1,625,000 out of $183,645,000; (BBK) $1,600,000 out of $183,645,000; (BKN) $2,400,000 out of $183,645,000; (BR-INSRD) $2,175,000 out of $183,645,000; (BR-OH) $1,000,000 out of $183,645,000; (BYM) $1,375,000 out of $183,645,000; (MEN) $1,250,000 out of $183,645,000; (MFL) $7,725,000 out of $183,645,000; (MFT) $1,650,000 out of $183,645,000; (MQT) $1,100,000 out of $183,645,000; (MQY) $1,700,000 out of $183,645,000; (MYI) $3,400,000 out of $183,645,000


7.

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)): $27,000,000 out of $183,645,000


8.

Purchase price (net of fees and expenses):  $97.476

9.

Date offering commenced (if different from Date of Purchase):  

10.

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

11.

Have the following conditions been satisfied:

Yes

No

a.

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__

___


b.

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__

___


c.

The underwriting was a firm commitment

underwriting.

_X_

___


d.

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_

___


e.

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__

___


a.

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 by: ___Janine Bianchino____    Date:       ____05/20/10_________





#



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