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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-315251
Filing Date
2011-11-17
Accepted
2011-11-17 11:24:01
Documents
6
Period of Report
2011-10-24
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d257911d8k.htm 8-K 20775
2 LETTER OF THE BOARD OF DIRECTORS OF SEMGROUP d257911dex991.htm EX-99.1 6706
3 PRESS RELEASE d257911dex992.htm EX-99.2 18376
4 GRAPHIC g257911g06p98.jpg GRAPHIC 9228
5 GRAPHIC g257911g10t92.jpg GRAPHIC 7116
6 GRAPHIC g257911g75g19.jpg GRAPHIC 11216
  Complete submission text file 0001193125-11-315251.txt   85415
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: 8-K | Act: 34 | File No.: 001-34736 | Film No.: 111212182
SIC: 1389 Oil & Gas Field Services, NEC