MHR Fund Management filings

This page lists the SEC filings reported by MHR Fund Management.

SEC filings by MHR Fund Management (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13D/A2014-03-11MHR FUND MANAGEMENT LLCNAVISTAR INTERNATIONAL CORP11,922,29314.7%EDGAR
SC 13D/A2014-02-27MHR FUND MANAGEMENT LLCTITAN INTERNATIONAL INC5,490,74810.2%EDGAR
SC 13D/A2014-02-24MHR FUND MANAGEMENT LLCTITAN INTERNATIONAL INC5,195,9839.7%EDGAR
SC 13D2014-01-21MHR FUND MANAGEMENT LLCTITAN INTERNATIONAL INC5,195,9839.7%EDGAR
SC 13D/A2013-08-14MHR FUND MANAGEMENT LLCKEY ENERGY SERVICES INC14,084,0709.2%EDGAR
SC 13D/A2013-07-17MHR FUND MANAGEMENT LLCNAVISTAR INTERNATIONAL CORP11,551,60514.4%EDGAR
SC 13D/A2013-07-15MHR FUND MANAGEMENT LLCLEAP WIRELESS INTERNATIONAL INC8,415,42810.6%EDGAR
SC 13D/A2013-07-15MHR FUND MANAGEMENT LLCNAVISTAR INTERNATIONAL CORP10,959,31113.6%EDGAR
SC 13D/A2013-06-03MHR FUND MANAGEMENT LLCLIONS GATE ENTERTAINMENT CORP /CN/8,278,1766.1%EDGAR
SC 13D2013-05-28MHR FUND MANAGEMENT LLCKEY ENERGY SERVICES INC14,074,0709.2%EDGAR
SC 13D/A2013-05-09MHR FUND MANAGEMENT LLCEMISPHERE TECHNOLOGIES INC18,101,46224.9%EDGAR
SC 13D/A2013-04-30MHR FUND MANAGEMENT LLCEMISPHERE TECHNOLOGIES INC10,613,07916.3%EDGAR
SC 13G/A2013-02-14MHR FUND MANAGEMENT LLCKEY ENERGY SERVICES INC14,074,0709.3%EDGAR
SC 13D/A2013-01-10MHR FUND MANAGEMENT LLCEMISPHERE TECHNOLOGIES INC10,613,07916.3%EDGAR
SC 13D/A2013-01-10MHR FUND MANAGEMENT LLCLEAP WIRELESS INTERNATIONAL INC8,415,42810.6%EDGAR
SC 13D/A2013-01-10MHR FUND MANAGEMENT LLCLIONS GATE ENTERTAINMENT CORP /CN/8,278,1765.7%EDGAR
SC 13D/A2013-01-10MHR FUND MANAGEMENT LLCLORAL SPACE & COMMUNICATIONS INC.1,115,3475.2%EDGAR
SC 13D/A2012-12-12MHR FUND MANAGEMENT LLCNAVISTAR INTERNATIONAL CORP10,959,31113.7%EDGAR
SC 13D/A2012-11-13MHR FUND MANAGEMENT LLCLORAL SPACE & COMMUNICATIONS INC.1,115,3475.3%EDGAR
SC 13D/A2012-10-26MHR FUND MANAGEMENT LLCNAVISTAR INTERNATIONAL CORP10,844,67013.7%EDGAR
Form 13F-HR
The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
Form SC 13D/G
Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
Form 3, 4, and 5
Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.