13D Filing: MHR Fund Management and Emisphere Technologies Inc (EMIS)

NAME OF REPORTING PERSONS

MHR CAPITAL PARTNERS MASTER ACCOUNT LP

CHECK THE APPROPRIATE BOX IF A
MEMBER OF A GROUP (See Instructions)

(a)  ☐        (b)  ☒

SEC USE ONLY

SOURCE OF FUNDS (See
Instructions)

    N/A

CHECK BOX IF DISCLOSURE OF LEGAL
PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)    ☐

CITIZENSHIP OR PLACE OF
ORGANIZATION

    Anguilla, British West
Indies

NUMBER OF

SHARES

BENEFICIALLY  

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

    22,544,146

SHARED VOTING POWER

    0

SOLE DISPOSITIVE POWER

    22,544,146

SHARED DISPOSITIVE POWER

    0

11

AGGREGATE AMOUNT BENEFICIALLY
OWNED BY EACH REPORTING PERSON

    22,544,146

12

CHECK BOX IF THE AGGREGATE AMOUNT
IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)    ☐

13

PERCENT OF CLASS REPRESENTED BY
AMOUNT IN ROW (11)

    29.2%

14

TYPE OF REPORTING PERSON (See
Instructions)

    PN