J.P. Morgan General Durable Power of Attorney Form J.P. Morgan :"T. rredns the person or entity who owns the ) P. Morgan Account(s)) JEFlRiv E EPSTEIN (accountholder/ inoda) PlriiSID(fr , in my Individual capacity,Qatif*tapacity , as of SOUTHERN TRUST COMPANY. INC hie) (e.g. "rust/Entity Name) ("Accountholder" and "Principal"), hereby appoint Theta Trading. LLC and as my Agent(s) to act for me severally and concurrently in any lawful way with respect to the following initiated Powers, Special Instructions or Modifications: PART I POWERS GRANTED - ACCOUNTHOLDER SHOULD INITIAL AT LEAST ONE POWER FROM (A) TO (F) AND/OR SPECIAL INSTRUCTION FROM (SI) TO (510): TO GRANT UNLIMITED AUTHORITY, ACCOUNTHOLDER MAY INITIAL POWER (A). OTHERWISE, INITIAL THE BOX I N FRONT OF EACH POWER GRANTED. EACH POWER GRANTED SHALL BE SUBJECT TO ANY "SPECIAL NSTRUCTIONS" OR "MODIFICATION" SELECTED BY THE ACCOUNTHOLDER IN PART II HEREOF. NITIAL BELOW (Accountholder): I(A) UNLIMITED AUTHORITY. General authority to act in my name (in my individual capacity or any other capacity that I may ) and do all acts that a principal could do with respect to the powers described In the follow/Inc sections of the Durable Personal Powers If Attorney Act, Delaware Code, Title 12, Chapter 49 (as amended from time to time, the 'Act,: Tangible personal property (§ 49A•205 of he Act); Stocks and bonds ($ 49A-206 of the Act); Commodities and options (6 49A-207 of the Act); Banks and other Mandel institutions § 49A-20B of the Act); Operation of entity or business (§ 49A-209 of the Ad), Estates, trusts and other beneficial interests (5 49A-211 of Rte Act); Retirement Ftans (§ 49A-215 of the Act); Gets (§ 49A-217 of the Act), To execute all agreements and documents related to the oregarg, and to snow in transactions and act Witt and exercise all powers identified in Powers B through F below. Specific authority to the knowing in my name and on my belief or with respect to my prop