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13G Filing: Jafco Sv4 Investment Limited Partnership and Miragen Therapeutics Inc. (NASDAQ:MGEN)

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You can access the original SEC filing by clicking here.

Ownership Summary Table

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
JAFCO SV4 Investment Limited Partnership ( JAFCO SV4 ) 1,160,406 1,160,406 1,160,406 5.4%
JAFCO Co., Ltd 1,160,406 1,160,406 1,160,406 5.4%

Page 1 of 8 – SEC Filing

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of
1934

(Amendment No. ________)*

Miragen Therapeutics, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

60463E103

(CUSIP Number)

February 13, 2017

(Date of Event Which Requires Filing of
this Statement)

Check the appropriate box to designate the rule pursuant
to which this Schedule is filed:

o
Rule 13d-1(b)

x Rule
13d-1(c)

o Rule
13d-1(d)

*The remainder of this cover page shall be filled out for a
reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment
containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page
shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”)
or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however,
see the Notes).

Persons who respond to the collection
of information contained in this form are not
required to respond unless the form displays a currently valid OMB control number.

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