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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-12-011822
Filing Date
2012-01-13
Accepted
2012-01-13 15:17:03
Documents
1
Group Members
SENATOR INVESTMENT GROUP LP

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G d283379dsc13g.htm SC 13G 40786
  Complete submission text file 0001193125-12-011822.txt   42385
Mailing Address 510 MADISON AVENUE 28TH FLOOR NEW YORK NY 10022
Business Address 510 MADISON AVENUE 28TH FLOOR NEW YORK NY 10022 (212) 376-4305
Senator Investment Group LP (Filed by) CIK: 0001443689 (see all company filings)

IRS No.: 262124641 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G

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

IRS No.: 203533152 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-85990 | Film No.: 12526468
SIC: 1389 Oil & Gas Field Services, NEC