Synta Pharmaceuticals Corp (SNTA): Billionaire Bruce Kovner Buys More Shares

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Page 8 of 12 – SEC Filing
ITEM 1. Security and Issuer
No change from the Schedule 13D initially filed on June 18, 2007 and as amended from time to time (the “Schedule 13D”).
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.

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