0000919574-16-014324.txt : 20160726 0000919574-16-014324.hdr.sgml : 20160726 20160726153733 ACCESSION NUMBER: 0000919574-16-014324 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20160726 DATE AS OF CHANGE: 20160726 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: SYNTA PHARMACEUTICALS CORP CENTRAL INDEX KEY: 0001157601 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-82674 FILM NUMBER: 161784314 BUSINESS ADDRESS: STREET 1: 500 OFFICE CENTER DRIVE, SUITE 400 CITY: FORT WASHINGTON STATE: PA ZIP: 19034 BUSINESS PHONE: 610-527-6790 MAIL ADDRESS: STREET 1: 500 OFFICE CENTER DRIVE, SUITE 400 CITY: FORT WASHINGTON STATE: PA ZIP: 19034 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CAXTON CORP CENTRAL INDEX KEY: 0001388551 IRS NUMBER: 222437619 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 731 ALEXANDER ROAD STREET 2: BUILDING 2 CITY: PRINCETON STATE: NJ ZIP: 08540 BUSINESS PHONE: 609-419-1800 MAIL ADDRESS: STREET 1: 731 ALEXANDER ROAD STREET 2: BUILDING 2 CITY: PRINCETON STATE: NJ ZIP: 08540 SC 13D/A 1 d7213092_13d-a.htm
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D
Under the Securities Exchange Act of 1934

(Amendment No. 22)

Madrigal Pharmaceuticals, Inc.
(Name of Issuer)

Common Stock
(Title of Class of Securities)

558868 105
(CUSIP Number)

Mr. Heath N. Weisberg
Caxton Corporation
731 Alexander Road, Bldg. 2
Princeton, New Jersey 08540
(212) 205-6805
(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications)

July 22, 2016
(Date of Event which Requires Filing of this Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Section 240.13d-1(e), 240.13d-1(f) or
240.13d-1(g), check the following box. | |

Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.  See Section
240.13d-7 for other parties to whom copies are to be sent.

*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 disclosures provided in a prior cover page.

The information required on 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).


1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
Caxton Corporation
22-2437619
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
     
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
AF
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
Delaware
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
0
 
     
8.
SHARED VOTING POWER
 
     
 
344,509
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
0
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
344,509
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
344,509
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
3.0%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
CO
 


1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
Kovner 2012 Family Trust B
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
     
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
OO
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
New York
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
0
 
     
8.
SHARED VOTING POWER
 
     
 
8,117
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
0
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
8,117
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
8,117
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
0.1%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
OO
 




1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
Kovner 2015-A Investment Trust
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
     
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
OO
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
New York
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
0
 
     
8.
SHARED VOTING POWER
 
     
 
114,285
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
0
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
114,285
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
114,285
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
1.0%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
OO
 




1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
OB Select Opportunities, LLC
22-3623004
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
WC
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
Delaware
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
0
 
     
8.
SHARED VOTING POWER
 
     
 
17,158
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
0
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
17,158
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
17,158
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
0.2%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
OO
 


1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
KFO HOLDINGS LLC
46-4139835
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
     
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
WC
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
Delaware
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
0
 
     
8.
SHARED VOTING POWER
 
     
 
325,698
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
0
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
325,698
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
325,698
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
2.9%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
OO
 



1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
 
     
 
Kovner, Bruce
 
     
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
   
(b) [X]
     
3.
SEC USE ONLY
 
     
4.
SOURCE OF FUNDS
 
     
 
AF, PF
 
     
5.
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) OR 2(e)
[_]
     
6.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
     
 
United States
 
     
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
     
7.
SOLE VOTING POWER
 
     
 
155,537
 
     
8.
SHARED VOTING POWER
 
     
 
466,911
 
     
9.
SOLE DISPOSITIVE POWER
 
     
 
155,537
 
     
10.
SHARED DISPOSITIVE POWER
 
     
 
466,911
 
     
11.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
 
     
 
622,448
 
     
12.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
[_]
     
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
     
 
5.5%
 
     
14.
TYPE OF REPORTING PERSON
 
     
 
IN
 



ITEM 1. Security and Issuer
This Schedule 13D relates to the common stock (the "Common Stock"), of Madrigal Pharmaceuticals, Inc. (the "Company") formerly known as "Synta Pharmaceuticals Corp." The principal executive office of the Company is located at 500 Office Center Drive, Suite 400, Fort Washington, Pennsylvania.
On July 22, 2016, Synta Pharmaceuticals Corp. completed its business combination with the Company, in accordance with the terms of the Agreement and Plan of Merger and Reorganization, dated as of April 13, 2016 (the "Merger"). Also on July 22, 2016, in connection with, and prior to completion of, the Merger, Synta Pharmaceuticals Corp. effected a 1-for-35 reverse stock split of its common stock and, following the Merger, changed its name to "Madrigal Pharmaceuticals, Inc."
ITEM 2. Identity and Background
Item 2 is hereby amended and replaced by the following:
(a)            This statement is being filed by Caxton Corporation, a Delaware Corporation, Kovner 2012 Family Trust B, Kovner 2015-A Investment Trust, OB Select Opportunities, LLC, a Delaware limited liability company, KFO Holdings LLC, a Delaware limited liability company and Mr. Bruce Kovner (each a "Reporting Person" and collectively the "Reporting Persons").
 
(b)
(i)
The address of Caxton Corporation is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
   
(ii)
The address of Kovner 2012 Family Trust B is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
   
(iii)
The address of Kovner 2015-A Investment Trust is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
   
(iv)
The address of OB Select Opportunities, LLC is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
   
(v)
The address of KFO Holdings LLC is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
   
(vi)
The business address of Mr. Kovner is
731 Alexander Road, Bldg. 2 Princeton, NJ 08540.
       
 
(c)
(i)
The principal business of Caxton Corporation is to serve as the manager of certain investment vehicles controlled by Mr. Kovner, including OB Select Opportunities, LLC and KFO Holdings LLC, and as general partner of Caxton Alternative Management LP, an affiliate of Caxton Corporation.
       
   
(ii)
The principal business of Kovner 2012 Family Trust B is to serve as an estate planning vehicle for Mr. Kovner and his family.
       
   
(iii)
The principal business of Kovner 2015-A Investment Trust is to serve as an estate planning vehicle for Mr. Kovner and his family.
       
   
(iv)
The principal business of OB Select Opportunities, LLC is to serve as an investment vehicle for investments in securities.
       
   
(v)
The principal business of KFO Holdings LLC is to serve as an investment vehicle for investments in securities.
       
   
(vi)
The present principal occupation of Mr. Kovner is Chairman of Caxton Corporation and Caxton Alternative Management LP.




 (d)            No person filing this statement has during the past five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).
(e)            No person filing this statement has during the last five years been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such a proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to Federal or state securities laws or finding any violation with respect to such laws.
(f)            Citizenship:
   
(i)
Caxton Corporation – Delaware.
       
   
(ii)
Kovner 2012 Family Trust B – New York.
       
   
(iii)
Kovner 2015-A Investment Trust – New York.
       
   
(iv)
OB Select Opportunities, LLC – Delaware.
       
   
(v)
KFO Holdings LLC – Delaware.
       
   
(vi)
Mr. Kovner – United States.

ITEM 3. Source and Amount of Funds or Other Consideration.
Item 3 is hereby amended by adding the following thereto:
No change from the Schedule 13D/A filed on April 15, 2016.
ITEM 4. Purpose of Transaction.
Item 4 is hereby amended and replaced by the following:
Each of the shares of Common Stock of the Company that are indicated herein were acquired for investment purposes.  Based on a review of the investment, certain of the Reporting Persons may, in the open market or otherwise, dispose of, or cause to be disposed of, a material portion of Common Stock or other securities of the Company, or derivatives or other instruments related to the securities of the Company.
On July 22, 2016, effective immediately prior to the effective time of the Merger, Mr. Kovner and Scott Morenstein, an employee of Caxton Alternative Management LP, resigned as Directors of the Company.  Caxton Alternative Management LP is an affiliate of Caxton Corporation, which is a Reporting Person.
Except as set forth in this Schedule 13D, none of the Reporting Persons has any plans or proposals that relate to any of the matters referred to in paragraphs (a) through (j) of the instructions to Item 4 of Schedule 13D.
ITEM 5. Interest in Securities of the Issuer.
Subparagraph (a), (b) and (c) of Item 5 of the Schedule 13D is hereby amended and replaced by the following:
(a)  (i)            Caxton Corporation is the Manager KFO Holdings LLC and OB Select Opportunities, LLC and as such, has voting and dispositive power with respect to the 325,698 shares beneficially owned by KFO Holdings LLC and the 17,158 shares beneficially owned by OB Select Opportunities, LLC, and may be deemed to have voting and dispositive power with respect to the 1,653 shares (which includes options thereon) owned by an employee of an affiliate of Caxton Corporation.  As a result, Caxton Corporation may be deemed to beneficially own 344,509 shares of Common Stock, representing approximately 3.0% of the 11,333,816 shares of Common Stock reported to be outstanding in the Company's 8-K as of July 22, 2016 (immediately following the reverse stock split and the Merger).  Except as otherwise noted, the percentages used herein and in the rest of this Amendment No. 22 are calculated based upon such number of outstanding shares.



Caxton Corporation disclaims beneficial ownership of the shares of Common Stock owned directly by KFO Holdings LLC, OB Select Opportunities, LLC, and an employee of an affiliate of Caxton Corporation, except to the extent of its pecuniary interest therein.
(ii)            Kovner 2012 Family Trust B beneficially owns 8,117 shares of Common Stock, representing approximately 0.1% of the total shares of Common Stock issued and outstanding.  Mr. Kovner may be deemed to indirectly have voting and dispositive power with respect to such 8,117 shares.  As a result, Mr. Kovner may be deemed to beneficially own 8,117 shares of Common Stock, representing approximately 0.1% of the total shares of Common Stock issued and outstanding.
(iii)            Kovner 2015-A Investment Trust beneficially owns 114,285 shares of Common Stock, representing approximately 1.0% of the total shares of Common Stock issued and outstanding.  Mr. Kovner may be deemed to indirectly have voting and dispositive power with respect to such 114,285 shares.  As a result, Mr. Kovner may be deemed to beneficially own 114,285 shares of Common Stock, representing approximately 1.0% of the total shares of Common Stock issued and outstanding.
(iv)            OB Select Opportunities, LLC directly owns of 17,158 shares of Common Stock, representing approximately 0.2% of the total shares of Common Stock issued and outstanding.  Mr. Kovner may be deemed to indirectly have voting and dispositive power with respect to such 17,158 shares.  As a result, Mr. Kovner may be deemed to beneficially own 17,158 shares of Common Stock, representing approximately 0.2% of the total shares of Common Stock issued and outstanding.
(v)            KFO Holdings LLC beneficially owns of 325,698 shares of Common Stock, representing approximately 2.9% of the total shares of Common Stock issued and outstanding.  Mr. Kovner may be deemed to indirectly have voting and dispositive power with respect to such 325,698 shares.  As a result, Mr. Kovner may be deemed to beneficially own 325,698 shares of Common Stock, representing approximately 2.9% of the total shares of Common Stock issued and outstanding.
(vi)            Mr. Kovner has sole beneficial ownership of 155,537 shares of Common Stock, which includes options to purchase 2,057 shares of Common Stock upon the exercise of such options and 65,118 shares of Common Stock held by Mr. Kovner's spouse and her estate planning vehicles.  Mr. Kovner may be deemed to be the beneficial owner of the Common Stock held by his spouse.  In addition, Mr. Kovner is the Chairman and sole shareholder of Caxton Corporation, the Manager of KFO Holdings LLC and OB Select Opportunities, LLC and as a result may be deemed to beneficially own 344,509 securities of the Company owned by KFO Holdings LLC, OB Select Opportunities, LLC and an employee of an affiliate of Caxton Corporation. Mr. Kovner may be deemed to indirectly have voting and dispositive power with respect to each of the following trusts and, as a result, may be deemed to beneficially own the 122,402 securities of the Company owned by such trusts, in aggregate: Kovner 2012 Family Trust B and Kovner 2015-A Investment Trust.
As a result of the foregoing, Mr. Kovner may be deemed to beneficially own an aggregate of 622,448 shares of Common Stock, representing approximately 5.5% of the 11,335,8731 total shares of Common Stock deemed issued and outstanding.
Mr. Kovner disclaims beneficial ownership of the shares of Common Stock owned directly by KFO Holdings LLC, OB Select Opportunities, LLC and an employee of an affiliate of Caxton Corporation, except to the extent of his pecuniary interest therein.  Mr. Kovner also disclaims beneficial ownership of the shares of Common Stock directly owned by each of the aforementioned trusts.



1 The number of issued and outstanding shares is based on the 11,333,816 shares of Common Stock reported to be outstanding in the Company's 8-K as of July 22, 2016 (immediately following the reverse stock split and the Merger), adjusted for options held by Mr. Kovner.



(b)            Caxton Corporation and Mr. Kovner, as Chairman and sole shareholder of Caxton Corporation, the Manager of KFO Holdings LLC and OB Select Opportunities, LLC, may be deemed to share voting and dispositive power over 325,698 shares of Common Stock owned directly by KFO Holdings LLC, 17,158 shares of Common Stock owned directly by OB Select Opportunities, LLC, and 1,653 shares (which includes options thereon) owned directly by an employee of an affiliate of Caxton Corporation.  Mr. Kovner may be deemed to share voting and dispositive power with respect to the aggregate 122,402 shares of Common Stock held by the following trusts: Kovner 2012 Family Trust B and Kovner 2015-A Investment Trust. In addition, Mr. Kovner has sole voting and dispositive power with respect to the 155,537 shares of Common Stock (which includes the options thereon) that he directly beneficially owns or indirectly owns through his spouse.
(c)            Only July 25, 2016, Kovner 2012 Family Trust B sold 1,625 shares of Common Stock at a price of $11.2492 per share in an open market transaction.  There have been no transactions in the shares of Common Stock by the Reporting Persons in the past 60 days.
Except as reported in this statement on Schedule 13D, the Reporting Persons are not believed to have engaged in any other transactions in the Company's securities since the most recent filing of Schedule 13D.
ITEM 6. Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.
Item 6 is hereby amended by adding the following thereto:
In connection with the completion of the Merger, the voting agreement entered into by Kovner 2012 Family Trust B, Kovner 2015-A Investment Trust, OB Select Opportunities LLC, KFO Holdings LLC, Mr. Kovner, certain estate planning vehicles of Mr. Kovner's spouse, and an employee of an affiliate of Caxton Corporation terminated as of the effective date of the Merger, and certain restrictions on the sale or transfer of the shares of the Company held by each of the aforementioned Reporting Persons no longer apply.
ITEM 7. Material to Be Filed as Exhibits

None.

Signatures
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
   
   
Date: 7/26/2016
Caxton Corporation
   
   
 
/s/ Heath N. Weisberg
 
Heath N. Weisberg, as General Counsel and Chief Compliance Officer of Caxton Corporation
   
   
Date: 7/26/2016
Kovner 2012 Family Trust B
   
   
 
/s/ Karen Cross
 
Karen Cross
Vice President and Treasurer of Cadence Trust Company
   
   
Date: 7/26/2016
Kovner 2015-A Investment Trust
   
   
 
/s/ Karen Cross
 
Karen Cross
Vice President and Treasurer of Cadence Trust Company
   
   
Date: 7/26/2016
OB Select Opportunities, LLC
   
 
By: Caxton Corporation,
Manager of OB Select Opportunities, LLC
   
   
 
/s/ Heath N. Weisberg
 
Heath N. Weisberg, as General Counsel and Chief Compliance Officer of Caxton Corporation
   
   
Date: 7/26/2016
KFO Holdings LLC
   
 
By: Caxton Corporation, Manager
of KFO Holdings LLC
   
   
 
/s/ Heath N. Weisberg
 
Heath N. Weisberg, General Counsel and Chief
Compliance Officer of Caxton Corporation
   
   
Date: 7/26/2016
Bruce S. Kovner
   
   
 
/s/ Heath N. Weisberg
 
Heath N. Weisberg, as attorney
in fact for Bruce Kovner

The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative (other than an executive officer or general partner of the filing person), evidence of the representative's authority to sign on behalf of such person shall be filed with the statement: provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference.  The name and any title of each person who signs the statement shall be typed or printed beneath his signature.
ATTENTION: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001).













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