13G Filing: 683 Capital Partners and Contrafect Corp (CFRX)

Page 4 of 9 – SEC Filing

1.
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Ari Zweiman
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)    [ ]
(b)    [ ]
3.
SEC USE ONLY
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
United States of America
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
5.
SOLE VOTING POWER
0
6.
SHARED VOTING POWER
3,850,000 (1)
7.
SOLE DISPOSITIVE POWER
0
8.
SHARED DISPOSITIVE POWER
3,850,000 (1)
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,850,000 (1)
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES    [ ]
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
5.1% (1)
12.
TYPE OF REPORTING PERSON
IN
(1) Includes 1,250,000 shares of Common Stock issuable upon the exercise of certain warrants.  See Item 4(a) for a full description of the Reporting Person’s beneficial ownership.

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