Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001181431-12-013411
Filing Date
2012-03-01
Accepted
2012-03-01 16:07:05
Documents
2
Period of Report
2012-02-23

Document Format Files

Seq Description Document Type Size
1 rrd336756.html 3  
1 rrd336756.xml 3 2184
2 POWER OF ATTORNEY rrd301863_340491.htm EX-24.TXT 6372
  Complete submission text file 0001181431-12-013411.txt   9927
Mailing Address 6120 SOUTH YALE AVENUE, SUITE 700 TULSA OK 74136
Business Address
Schwiering Peter L (Reporting) CIK: 0001405945 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-34736 | Film No.: 12657774

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 (Issuer) CIK: 0001489136 (see all company filings)

EIN.: 203533152 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1389 Oil & Gas Field Services, NEC