X0306 4 2016-11-18 0 0001389050 Archrock, Inc. AROC US 0001056973 CARLSON CAPITAL L P 2100 MCKINNEY AVE STE 1800 DALLAS TX 75201 0 0 1 0 Common Stock 2016-11-18 4 S 0 88353 13.3875 D 8498382 I See Footnotes Common Stock 2016-11-18 4 S 0 17473 13.2791 D 8480909 I See Footnotes Common Stock 2016-11-18 4 S 0 7140 13.2364 D 8473769 I See Footnotes Common Stock 2016-11-18 4 S 0 3110 13.2459 D 8470659 I See Footnotes Common Stock 2016-11-21 4 S 0 19720 13.6009 D 8450939 I See Footnotes Common Stock 2016-11-21 4 S 0 3780 13.6 D 8447159 I See Footnotes Comon Stock 2016-11-21 4 S 0 200709 13.6145 D 8246450 I See Footnotes The shares of Common Stock to which this relates are held directly by certain private funds and managed accounts (collectively, "Accounts") to which Carlson Capital, L.P., a Delaware limited partnership ("Carlson Capital"), serves as investment manager. Mr. Clint D. Carlson, a United States citizen, who serves as President of Carlson Capital, has the power to direct the affairs of Carlson Capital. Each of the reporting persons disclaims beneficial ownership of the securities to which this Form 4 relates for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended, except as to such extent of the reporting person's pecuniary interest in the securities. /s/ Clint D. Carlson 2016-11-22