0001048703-18-000060.txt : 20180312 0001048703-18-000060.hdr.sgml : 20180312 20180312144731 ACCESSION NUMBER: 0001048703-18-000060 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180308 FILED AS OF DATE: 20180312 DATE AS OF CHANGE: 20180312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KARPUS GEORGE W CENTRAL INDEX KEY: 0001223048 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 811-21359 FILM NUMBER: 18683074 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Karpus Management, Inc. CENTRAL INDEX KEY: 0001048703 STATE OF INCORPORATION: NY FISCAL YEAR END: 0630 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 811-21359 FILM NUMBER: 18683075 BUSINESS ADDRESS: STREET 1: 183 SULLY'S TRAIL CITY: PITTSFORD STATE: NY ZIP: 14534 BUSINESS PHONE: 5855864680 MAIL ADDRESS: STREET 1: 183 SULLY'S TRAIL CITY: PITTSFORD STATE: NY ZIP: 14534 FORMER NAME: FORMER CONFORMED NAME: KARPUS MANAGEMENT INC DATE OF NAME CHANGE: 19971029 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND CENTRAL INDEX KEY: 0001235511 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 0731 BUSINESS ADDRESS: STREET 1: C/O INSIGHT INVESTMENT STREET 2: 200 PARK AVE, 7TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10166 BUSINESS PHONE: 2123653226 MAIL ADDRESS: STREET 1: C/O INSIGHT INVESTMENT STREET 2: 200 PARK AVE, 7TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10166 FORMER COMPANY: FORMER CONFORMED NAME: MBIA CAPITAL/CLAYMORE MAN DUR INV GRD MUNI FUND DATE OF NAME CHANGE: 20090630 FORMER COMPANY: FORMER CONFORMED NAME: MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND DATE OF NAME CHANGE: 20030814 FORMER COMPANY: FORMER CONFORMED NAME: MBIA CAPITAL CLAYMORE MANAGED DURATION NATIONAL MUNICIPAL TR DATE OF NAME CHANGE: 20030523 3 1 primary_doc.xml PRIMARY DOCUMENT X0206 3 2018-03-08 0 0001235511 MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND MZF 0001048703 Karpus Management, Inc. 183 SULLY'S TRAIL PITTSFORD NY 14534 0 0 1 0 0001223048 KARPUS GEORGE W KARPUS MANAGEMENT, INC. 183 SULLY'S TRAIL PITTSFORD NY 14534 0 0 1 0 Common Stock 1696711 D Common Stock 48647 D This Form 3 is filed by Karpus Management, Inc., d/b/a Karpus Investment Management ("Karpus") and George W. Karpus (collectively, the "Reporting Persons"). Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of common stock. Both Karpus and Mr. Karpus disclaim any beneficial ownership (as that term is defined in SEC Rule 16a-1(2)) of share of the Issuer except to the extent of its or his pecuniary interest, if any, therein. This filing shall not be an admission by either of the Reporting Persons and the filers disclaim any such obligation. Shares of Common Stock beneficially owned by Karpus. Mr. Karpus beneficially owns 34,893 Shares. In addition, Mr. Karpus may be deemed to beneficially own 13,754 Shares held by Karpus. Karpus Management, Inc. by /s/ Daniel L. Lippincott, CFA, Director of Investment Personnel and Sr. Tax-Sensitive Mgr. 2018-03-12 George W. Karpus 2018-03-12