<SEC-DOCUMENT>0001145443-18-000461-index.html : 20180627 <SEC-HEADER>0001145443-18-000461.hdr.sgml : 20180627 <ACCEPTANCE-DATETIME>20180627162321 ACCESSION NUMBER: 0001145443-18-000461 CONFORMED SUBMISSION TYPE: N-CSRS PUBLIC DOCUMENT COUNT: 15 CONFORMED PERIOD OF REPORT: 20180430 FILED AS OF DATE: 20180627 DATE AS OF CHANGE: 20180627 EFFECTIVENESS DATE: 20180627 FILER: COMPANY DATA: COMPANY CONFORMED NAME: JOHN HANCOCK INCOME SECURITIES TRUST CENTRAL INDEX KEY: 0000759866 IRS NUMBER: 000000000 STATE OF INCORPORATION: MA FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: N-CSRS SEC ACT: 1940 Act SEC FILE NUMBER: 811-04186 FILM NUMBER: 18922023 BUSINESS ADDRESS: STREET 1: C/O JOHN HANCOCK FUNDS STREET 2: 601 CONGRESS STREET CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 617-663-3000 MAIL ADDRESS: STREET 1: C/O JOHN HANCOCK FUNDS STREET 2: 601 CONGRESS STREET CITY: BOSTON STATE: MA ZIP: 02210 FORMER COMPANY: FORMER CONFORMED NAME: HANCOCK JOHN INCOME SECURITIES TRUST /MA DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>N-CSRS <SEQUENCE>1 <FILENAME>d340865.htm <DESCRIPTION>N-CSRS <TEXT> Document 1 - file: d340865.htm
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