X0306 4 2018-02-13 0 0001704235 Quintana Energy Services Inc. QES 0001560260 Geveran Investments Ltd (SEE REMARKS) (SEE REMARKS) 0 0 1 1 See Remarks 0001560220 Famatown Finance Ltd (SEE REMARKS) (SEE REMARKS) 0 0 1 1 See Remarks 0001386989 GREENWICH HOLDINGS LTD. (SEE REMARKS) (SEE REMARKS) 0 0 1 1 See Remarks 0001731638 C.K. Ltd (SEE REMARKS) (SEE REMARKS) 0 0 1 1 See Remarks 0001731644 Fredriksen John (SEE REMARKS) (SEE REMARKS) 0 0 1 1 See Remarks Common stock 2018-02-13 4 P 0 2000000 10.00 A 2000000 I See Footnotes Common stock 4602688 I See Footnotes These shares are directly held by Famatown Finance Limited. These shares are directly held by Geveran Investments Limited. Famatown Finance Limited and Geveran Investments Limited are wholly-owned subsidiaries of Greenwich Holdings Limited. C.K. Limited is the trustee of various trusts established by John Fredriksen for the benefit of his immediate family members, which trusts are the sole shareholders of Greenwich Holdings Limited. Greenwich Holdings Limited, C.K. Limited and Mr. Fredriksen may be deemed to beneficially own the shares held by Geveran Investments Limited and Famatown Finance Limited. Members of 10% stockholder group Each reporting person disclaims beneficial ownership of all the shares reported in this Form 4 except to the extent of such reporting person's respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. The address for the reporting persons other than Mr. Fredriksen is Deana Beach Apartments Block 1, 4th Floor, Promachon Eleftherias Street Agios Athanasios, Limassol 4103, Cyprus. The address for Mr. Fredriksen is c/o Seatankers Consultancy Services (UK) Limited, 15 Sloane Square, London SW1W 8ER, United Kingdom. /s/ D. Rogers Herndon, attorney-in-fact for Geveran Investments Limited 2018-02-15 /s/ D. Rogers Herndon, attorney-in-fact for Famatown Finance Limited 2018-02-15 /s/ D. Rogers Herndon, attorney-in-fact for Greenwich Holdings Limited 2018-02-15 /s/ D. Rogers Herndon, attorney-in-fact for C.K. Limited 2018-02-15 /s/ D. Rogers Herndon, attorney-in-fact for John Fredriksen 2018-02-15