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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001489136-19-000011
Filing Date
2019-02-28
Accepted
2019-02-28 13:12:26
Documents
156
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K SEMG 12.31.2018 semg1231201810-k.htm   iXBRL 10-K 5526947
2 EXHIBIT 3.1 AMENDED-RESTATED CERT OF INCORPORATION a12312018exh31amended-.htm EX-3.1 42136
3 EXHIBIT 10.4 THIRD AMENDMENT TO CREDIT AGRMT a12312018exh104thirdam.htm EX-10.4 248502
4 EXHIBIT 21 LIST OF SUBSIDIARIES a12312018exh21-subsidiaries.htm EX-21 30615
5 EXHIBIT 23.1 - CONSENT OF GRANT THORNTON a12312018exh231consent.htm EX-23.1 2919
6 EXHIBIT 23.2 GRANT THORNTON CONSENT - WHITE CLIFFS a12312018exh232consent.htm EX-23.2 3269
7 EXHIBIT 23.3 CONSENT OF BDO USA a12312018ext233consent.htm EX-23.3 3945
8 EXHIBIT 23.4 CONSENT OF INDEPENDENT AUDITORS - BDO USA LLP a12312018exh234consent.htm EX-23.4 3737
9 EXHIBIT 31.1 - SECTION 302 - CONNER a12312018exh311section.htm EX-31.1 10554
10 EXHIBIT 31.2 - SECTION 302 - FITZGERALD a12312018exh312section.htm EX-31.2 9704
11 EXHIBIT 32.1 - SECTION 1350 - CONNER a12312018exh321section.htm EX-32.1 5365
12 EXHIBIT 32.2 - SECTION 1350 - FITZGERALD a12312018exh322section.htm EX-32.2 5562
13 EXHIBIT 99.1 2018 WHITE CLIFFS FINANCIAL STATEMENTS whitecliffs2018exh991.htm EX-99.1 237372
19 chart-9aca850b029c59c688ba01.jpg GRAPHIC 54840
  Complete submission text file 0001489136-19-000011.txt   27352268

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT semg-20181231.xsd EX-101.SCH 108811
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT semg-20181231_cal.xml EX-101.CAL 149821
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT semg-20181231_def.xml EX-101.DEF 1064743
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT semg-20181231_lab.xml EX-101.LAB 1471376
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT semg-20181231_pre.xml EX-101.PRE 1207319
20 EXTRACTED XBRL INSTANCE DOCUMENT semg1231201810-k_htm.xml XML 6610494
Mailing Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 1500 TULSA OK 74136-4231
Business Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 1500 TULSA OK 74136-4231 918-524-8100
SemGroup Corp (Filer) CIK: 0001489136 (see all company filings)

IRS No.: 203533152 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34736 | Film No.: 19642070
SIC: 1389 Oil & Gas Field Services, NEC
Assistant Director 4