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Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001489136-13-000009
Filing Date
2013-03-01
Accepted
2013-03-01 17:14:58
Documents
7
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A semg201210-ka.htm 10-K/A 208666
2 SEMG 2012 10-K/A EXH 10.31 SEMG EIP FORM OF RS DIRECTORS semg10-ka2012exh1031.htm EX-10.31 44928
3 SEMG 2012 10-K/A EXH 31.1 SECTION 302 NORMAN SZYDLOWSKI CERTIFICATION semg10-ka2012exh311.htm EX-31.1 12514
4 SEMG 2012 10-K/A EXH 31.2 SECTION 302 ROBERT FITZGERALD CERTIFICATION semg10-ka2012exh312.htm EX-31.2 12424
5 SEMG 10-K/A EXH 32.1 SECTION 1350 NORMAN SZYDLOWSKI CERTIFICATION semg10-ka2012exh321.htm EX-32.1 5456
6 SEMG 10-K/A EXH 32.2 SECTION 1350 ROBERT FITZGERALD CERTIFICATION semg10-ka2012exh322.htm EX-32.2 5524
7 SEMG 2012 10-K/A EXH 99.1 WHITE CLIFFS PIPELINE semgwhitecliffsexh99120121.htm EX-99.1 245646
  Complete submission text file 0001489136-13-000009.txt   536217
Mailing Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 700 TULSA OK 74136-4216
Business Address TWO WARREN PLACE 6120 SOUTH YALE AVENUE, SUITE 700 TULSA OK 74136-4216 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/A | Act: 34 | File No.: 001-34736 | Film No.: 13658888
SIC: 1389 Oil & Gas Field Services, NEC