0001193125-19-226141.txt : 20190821 0001193125-19-226141.hdr.sgml : 20190821 20190821171206 ACCESSION NUMBER: 0001193125-19-226141 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20190821 DATE AS OF CHANGE: 20190821 EFFECTIVENESS DATE: 20190821 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: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-57354 FILM NUMBER: 191043682 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 S000002335 BlackRock Short-Term Municipal Fund C000006122 Investor A1 C000006124 Investor C C000006125 Institutional C000038034 Investor A C000038035 Class K Shares 497 1 d45295d497.htm BLACKROCK SHORT-TERM MUNICIPAL FUND BlackRock Short-Term Municipal Fund

BLACKROCK MUNICIPAL BOND FUND, INC.

BlackRock Short-Term Municipal Fund

(the “Fund”)

Supplement dated August 21, 2019 to the Summary Prospectuses and Prospectuses of the Fund

dated October 26, 2018, as supplemented to date

Effective September 3, 2019, the following changes are made to the Fund’s Summary Prospectuses and Prospectuses, as applicable:

The section of each Summary Prospectus entitled “Key Facts About BlackRock Short-Term Municipal Fund — Portfolio Managers” and the section of each Prospectus entitled “Fund Overview — Key Facts About BlackRock Short-Term Municipal Fund — Portfolio Managers” are deleted in their entirety and replaced with the following:

Portfolio Managers

 

Name    Portfolio Manager of
the Fund Since		   Title
Kevin A. Schiatta, CFA    2016   Director of BlackRock, Inc.
Kristi Manidis    2019   Director of BlackRock, Inc.

The section of each Prospectus entitled “Details About the Funds — How Each Fund Invests — Short-Term Fund — About the Portfolio Management of the Short-Term Fund” is deleted in its entirety and replaced with the following:

 

ABOUT THE PORTFOLIO MANAGEMENT OF THE SHORT-TERM FUND
The Fund is managed by a team of financial professionals. Kevin Schiatta and Kristi Manidis are the portfolio managers and are jointly and primarily responsible for the day-to-day management of the Fund. Please see “Management of the Funds — Portfolio Manager Information” for additional information about the portfolio management team.

The section of each Prospectus entitled “Management of the Funds — Portfolio Manager Information — Short-Term Fund” is deleted in its entirety and replaced with the following:

Short-Term Fund

The Fund is managed by a team of financial professionals. Kevin Schiatta and Kristi Manidis are jointly and primarily responsible for the day-to-day management of the Fund.

 

Portfolio Manager    Primary Role    Since    Title and Recent Biography
Kevin A. Schiatta, CFA    Responsible for the day-to-day management of the Fund’s portfolio including setting the Fund’s overall investment strategy and overseeing the management of the Fund.    2016    Director of BlackRock, Inc. since 2006.
Kristi Manidis    Responsible for the day-to-day management of the Fund’s portfolio including setting the Fund’s overall investment strategy and overseeing the management of the Fund.    2019   

Director of BlackRock, Inc. since 2016; Vice President of BlackRock, Inc. from 2011 to 2015; Associate of BlackRock, Inc. from 2006 to 2010.

Shareholders should retain this Supplement for future reference.

PR2-MBFST-0819SUP