13D Filing: Fir Tree and Eco-Stim Energy Solutions Inc. (NYSE:ESES)

Page 9 of 9

Page 9 of 9 – SEC Filing

Schedule A

The following sets forth
the name, position, address, principal occupation and citizenship of each general partner, control person, director and/or executive
officer of the Reporting Person (the “Instruction C Persons“). To the best of the Reporting Person’s knowledge,
(i) none of the Instruction C Persons during the last five years has been convicted in a criminal proceeding (excluding traffic
violations or other similar misdemeanors) or been a party to a civil proceeding of a judicial or administrative body of competent
jurisdiction and as a result of such 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 and (ii) none of the Instruction C Persons owns any Common Stock or is party to any contract or agreement as would require
disclosure in this Schedule 13D.

Name Position Citizenship Present Principal
Occupation
Business Address
Jeffrey Tannenbaum Chairman of the Board United States Chairman of the Board of Fir Tree Inc. 55 West 46th Street, 29th Floor, New York, NY 10036
Donald McCarthy Chief Financial Officer United States Chief Financial Officer of Fir Tree Inc. 55 West 46th Street, 29th Floor, New York, NY 10036
David Sultan Managing Director United States Managing Director of Fir Tree Inc. 55 West 46th Street, 29th Floor, New York, NY 10036
Brian Meyer General Counsel United States General Counsel of Fir Tree Inc. 55 West 46th Street, 29th Floor, New York, NY 10036
Martin Towey Chief Compliance Officer United States Chief Compliance Officer 55 West 46th Street, 29th Floor, New York, NY 10036

Follow Eco-Stim Energy Solutions Inc. (NYSE:ESES)

Page 9 of 9