SEMG 2012 10-K/A


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 ______________________________________________________________
Form 10-K/A
(Amendment No. 1)
(Mark One)
x
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2012
or
o
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from             to             
Commission file number 1-34736
______________________________________________________________ 
SEMGROUP CORPORATION
(Exact name of registrant as specified in its charter)
Delaware
 
20-3533152
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
Two Warren Place
6120 S. Yale Avenue, Suite 700
Tulsa, OK 74136-4216
(918) 524-8100
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class
 
Name of Each Exchange on Which Registered
Class A Common Stock, par value $0.01 per share
Warrants to Purchase Common Stock
 
New York Stock Exchange
New York Stock Exchange
Securities registered pursuant to Section 12(g) of the Act:
None
 ______________________________________________________________
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  o
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  o    No  x
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  o
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  x
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):
Large Accelerated Filer
ý
  
 
Accelerated Filer
o
 
 
 
 
 
Non-Accelerated Filer
o
  
(Do not check if a smaller reporting company)
Smaller Reporting Company
o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  o    No  x
The aggregate market value of the registrant’s Class A and Class B Common Stock held by non-affiliates at June 29, 2012, was $1,326,413,230, based on the closing price of the Class A Common Stock on the New York Stock Exchange on June 29, 2012.
Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.    Yes  x    No  o
At January 31, 2013, there were 41,930,289 shares of Class A Common Stock and 28,235 shares of Class B Common Stock outstanding. 
______________________________________________________________
DOCUMENTS INCORPORATED BY REFERENCE





Portions of the registrant’s Proxy Statement to be filed pursuant to Regulation 14A of the Securities Exchange Act of 1934, in connection with the registrant’s Annual Stockholders’ Meeting to be held on May 22, 2013, are incorporated by reference into Part III of this Form 10-K





Explanatory Note

The Registrant's Annual Report on Form 10-K for the year ended December 31, 2012, filed with the Securities and Exchange Commission (the “SEC”) on March 1, 2013 (the “Form 10-K”), inadvertently filed Exhibit 10.31 as Exhibit 99.1, and the appropriate Exhibit 99.1 therefore was not included as an exhibit in the Form 10-K. The sole purpose of this Amendment No. 1 to the Form 10-K is to file Exhibit 10.31 at its appropriate exhibit number and to file the appropriate Exhibit 99.1.

As required by the rules of the SEC, this Amendment No. 1 sets forth an amended “Item 15. Exhibits and Financial Statement Schedules” in its entirety and includes the new certifications from the Registrant's chief executive officer and chief financial officer.

No other changes have been made to the Form 10-K. This Amendment No. 1 to the Form 10-K speaks as of the original filing date of the Form 10-K, does not reflect events that may have occurred subsequent to the original filing date, and does not modify or update in any way disclosures made in the original Form 10-K.



2



Item 15. Exhibits and Financial Statement Schedules
(1)
Financial Statements. The consolidated financial statements of the Company included in this Form 10-K are listed on page F-1, which follows the signature page to this Form 10-K.
(2)
Financial Statement Schedules. All financial statement schedules are omitted as inapplicable or because the required information is contained in the financial statements or the notes thereto.
The financial statements of White Cliffs Pipeline, L.L.C., our equity method investee, are included in this filing as Exhibit 99.1 pursuant to Rule 3-09 of Regulation S-X.
(3)
Exhibits. The following documents are included as exhibits to this Amendment No. 1. Those exhibits below incorporated by reference herein are indicated as such by the information supplied in the parenthetical thereafter. If no parenthetical appears after an exhibit, such exhibit is filed with this Amendment No. 1 or, except as otherwise noted, was filed with the Form 10-K of the Registrant filed on March 1, 2013.
Exhibit
Number
  
Description
 
 
2.1
  
Fourth Amended Joint Plan of Affiliated Debtors filed with the United States Bankruptcy Court for the District of Delaware on October 27, 2009 (filed as Exhibit 2.1 to our registration statement on Form 10, File No. 001-34736 (the “Form 10”)).
 
 
2.2
  
Contribution Agreement dated August 31, 2011, among SemStream, L.P., a wholly-owned subsidiary of SemGroup Corporation, NGL Supply Terminal Company LLC, NGL Energy Partners LP and NGL Energy Holdings LLC (filed as Exhibit 2.1 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.3
  
Second Amended and Restated Limited Liability Company Agreement of NGL Energy Holdings LLC (filed as Exhibit 2.2 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.4
  
First Amended and Restated Registration Rights Agreement dated October 3, 2011, among NGL Energy Partners LP, Hicks Oil & Hicksgas, Incorporated, NGL Holdings, Inc., Krim2010, LLC, Infrastructure Capital Management, LLC, Atkinson Investors, LLC, Stanley A. Bugh, Robert R. Foster, Brian K. Pauling, Stanley D. Perry, Stephen D. Tuttle, Craig S. Jones, Daniel Post, Mark McGinty, Sharra Straight, David Eastin, AO Energy, Inc., E. Osterman, Inc., E. Osterman Gas Service, Inc., E. Osterman Propane, Inc., Milford Propane, Inc., Osterman Propane, Inc., Propane Gas, Inc., and Saveway Propane Gas Service, Inc. (filed as Exhibit 2.3 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.5
  
Amendment No. 1 and Joinder to First Amended and Restated Registration Rights Agreement dated November 1, 2011, between NGL Energy Holdings LLC and SemStream, L.P. (filed as Exhibit 2.4 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.6
 
Contribution Agreement, dated as of January 8, 2013, by and among SemGroup Corporation, Rose Rock Midstream Holdings, LLC, Rose Rock Midstream GP, LLC, Rose Rock Midstream, L.P. and Rose Rock Midstream Operating, L.L.C. (filed as Exhibit 2.1 to our current report on Form 8-K dated January 8, 2013, filed January 14, 2013).
 
 
 
3.1
  
Amended and Restated Certificate of Incorporation, dated as of November 30, 2009, of SemGroup Corporation (filed as Exhibit 3.1 to the Form 10).
 
 
3.2
  
Amended and Restated Bylaws, dated as of October 28, 2011, of SemGroup Corporation (filed as Exhibit 3.1 to our current report on Form 8-K dated October 28, 2011, filed October 28, 2011).
 
 
4.1
  
Form of stock certificate for our Class A Common Stock, par value $0.01 per share (filed as Exhibit 4.1 to the Form 10).
 
 
4.2
  
Form of stock certificate for our Class B Common Stock, par value $0.01 per share (filed as Exhibit 4.2 to the Form 10).
 
 
4.3
  
Warrant Agreement dated as of November 30, 2009, by and between SemGroup Corporation and Mellon Investor Services, LLC (filed as Exhibit 4.3 to the Form 10).
 
 
 
4.4
  
Form of warrant certificate (filed as Exhibit 4.4 to the Form 10).
 
 
4.5*
  
First Amendment to Warrant Agreement, dated as of November 1, 2012, by and between SemGroup Corporation and Computershare Shareowner Services LLC (successor-in-interest to Mellon Investor Services, LLC).
 
 

3



Exhibit
Number
  
Description
10.1
  
Credit Agreement (the “Credit Facility”) dated as of June 17, 2011, among SemGroup Corporation, as borrower, the lenders parties thereto from time to time, and The Royal Bank of Scotland PLC, as Administrative Agent and Collateral Agent (filed as Exhibit 10 to our current report on Form 8-K dated June 17, 2011, filed June 21, 2011).
 
 
10.2
  
Second Amendment to the Credit Facility, dated as of September 19, 2011 (filed as Exhibit 10 to our current report on Form 8-K dated September 19, 2011, filed September 23, 2011).
 
 
10.3+
  
SemGroup Corporation Board of Directors Compensation Plan (filed as Exhibit 10.6 to the Form 10).
 
 
10.4+
  
SemGroup Corporation Nonexecutive Directors’ Compensation Deferral Program (filed as Exhibit 10.7 to the Form 10).
 
 
10.5+
  
SemGroup Corporation Equity Incentive Plan (filed as Exhibit 10.8 to the Form 10).
 
 
10.6+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors (filed as Exhibit 10.9 to the Form 10).
 
 
10.7+
  
Amendment No. 1 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors (filed as Exhibit 10.15 to the Form 10).
 
 
10.8+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.10 to the Form 10).
 
 
10.9+
  
Amendment No. 1 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.16 to the Form 10).
 
 
10.10+
  
Amendment No. 2 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.10 to our annual report on Form 10-K for the fiscal year ended December 31, 2011, filed February 29, 2012 (the "2011 Form 10-K")).
 
 
10.11+
  
Employment Agreement dated as of November 30, 2009, by and among SemManagement, L.L.C., SemGroup Corporation and Norman J. Szydlowski (filed as Exhibit 10.11 to the Form 10).
 
 
10.12+
  
Letter Amendment dated March 18, 2010, by and among SemManagement, L.L.C., SemGroup Corporation and Norman J. Szydlowski, amending the Employment Agreement dated as of November 30, 2009 (filed as Exhibit 10.12 to the Form 10).
 
 
10.13+
  
Form of Severance Agreement between SemGroup Corporation and each of its executive officers other than Norman J. Szydlowski (filed as Exhibit 10.13 to the Form 10).
 
 
10.14+
  
Form of Amendment to Severance Agreement between SemGroup Corporation and certain of its executive officers (filed as Exhibit 10.14 to the 2011 Form 10-K).
 
 
10.15+
  
SemGroup Corporation Equity Incentive Plan Form of Retention Award Agreement for certain executive officers (filed as Exhibit 10.14 to the Form 10).
 
 
10.16+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors for awards granted on or after August 31, 2010 (filed as Exhibit 10.17 to the Form 10).
 
 
10.17+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States for awards granted on or after August 31, 2010 (filed as Exhibit 10.18 to the Form 10).
 
 
10.18+
 
Form of 2011 Performance Share Unit Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers (filed as Exhibit 10.1 to our current report on Form 8-K dated January 24, 2011, filed January 24, 2011).
 
 
10.19+
 
Form of Restricted Stock Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers and employees in the United States during 2011 (filed as Exhibit 10.2 to our current report on Form 8-K dated January 24, 2011, filed January 24, 2011).
 
 
10.20+
 
Form of 2012 Performance Share Unit Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers (filed as Exhibit 10.20 to the 2011 Form 10-K).
 
 
10.21+
 
Form of Restricted Stock Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers and employees in the United States for awards granted on or after January 1, 2012 (filed as Exhibit 10.21 to the 2011 Form 10-K).
 
 

4



Exhibit
Number
  
Description
10.22+
 
SemGroup Corporation Short-Term Incentive Program (filed as Exhibit 10.1 to our current report on Form 8-K dated February 24, 2011, filed March 2, 2011).
 
 
10.23+
 
Consulting Services Agreement, effective as of February 2, 2012, by and between SemGroup Corporation and David B. Gorte (filed as Exhibit 10.23 to the 2011 Form 10-K).
 
 
10.24
 
Credit Agreement dated November 10, 2011, among Rose Rock Midstream, L.P., as borrower, The Royal Bank of Scotland PLC, as administrative agent and collateral agent, the other agents party thereto and the lenders and issuing banks party thereto (filed as Exhibit 10.1 to Rose Rock Midstream, L.P.’s registration statement on Form S-1, File No. 333-176260).
 
 
10.25
 
Second Amended and Restated Agreement of Limited Partnership of Rose Rock Midstream, L.P. (filed as Exhibit 3.1 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 14, 2011, filed December 20, 2011).
 
 
10.26
 
First Amended and Restated Limited Liability Company Agreement of Rose Rock Midstream GP, LLC (filed as Exhibit 3.2 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 14, 2011, filed December 20, 2011).
 
 
10.27+
 
Rose Rock Midstream Equity Incentive Plan (filed as Exhibit 10.1 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 8, 2011, filed December 14, 2011).
 
 
10.28+
 
Form of Restricted Unit Award Agreement (Employees) under the Rose Rock Midstream Equity Incentive Plan (filed as Exhibit 10.3.1 to Rose Rock Midstream, L.P.’s annual report on Form 10-K for the fiscal year ended December 31, 2011, filed February 29, 2012).
 
 
10.29
 
Fifth Amendment to the Credit Facility, dated as of September 26, 2012 (filed as Exhibit 10.1 to our quarterly report on Form 10-Q for the quarter ended September 30, 2012, filed November 9, 2012).
 
 
 
10.30
 
First Amendment, dated as of September 26, 2012, to the Credit Agreement among Rose Rock Midstream, L.P., certain subsidiaries of Rose Rock Midstream, L.P., as guarantors, the lenders party thereto and The Royal Bank of Scotland plc, as administrative agent and collateral agent for the lenders (filed as Exhibit 10.2 to our quarterly report on Form 10-Q for the quarter ended September 30, 2012, filed November 9, 2012).
 
 
 
10.31+**
 
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors for awards granted on or after May 22, 2012.
 
 
 
10.32
 
Amendment No. 1 to the Second Amended and Restated Agreement of Limited Partnership of Rose Rock Midstream, L.P. (filed as Exhibit 3.1 to Rose Rock Midstream, L.P.'s current report on Form 8-K dated January 8, 2013, filed January 14, 2013).
 
 
 
10.33+*
 
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States for awards granted on or after March 1, 2013.
 
 
 
10.34+*
 
SemGroup Corporation Equity Incentive Plan Form of Performance Share Unit Award Agreement for executive officers for awards granted on or after March 1, 2013.
 
 
 
10.35+*
`
Form of Restricted Unit Award Agreement (Employees) under the Rose Rock Midstream Equity Incentive Plan for awards granted on or after March 1, 2013.
 
 
 
21*
 
Subsidiaries of SemGroup Corporation.
 
 
23.1*
 
Consent of Independent Registered Public Accounting Firm.
 
 
31.1**
 
Rule 13a – 14(a)/15d – 14(a) Certification of Norman J. Szydlowski, Chief Executive Officer.
 
 
31.2**
 
Rule 13a – 14(a)/15d – 14(a) Certification of Robert N. Fitzgerald, Chief Financial Officer.
 
 
32.1**
 
Section 1350 Certification of Norman J. Szydlowski, Chief Executive Officer.
 
 
32.2**
 
Section 1350 Certification of Robert N. Fitzgerald, Chief Financial Officer.
 
 
99.1**
 
White Cliffs Pipeline, L.L.C. financial statements presented pursuant to Rule 3-09 of Regulation S-X.
 
 

5



Exhibit
Number
  
Description
101*
 
Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets at December 31, 2012 and 2011, (ii) the Consolidated Statements of Operations and Comprehensive Income (Loss) for the years ended December 31, 2012, 2011 and 2010, (iii) the Consolidated Statements of Changes in Owners’ Equity for the years ended December 31, 2012, 2011 and 2010, (iv) the Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010, and (v) the Notes to Consolidated Financial Statements.
 
*
Previously filed with the Form 10-K of the Registrant filed on March 1, 2013.
 
 
**
Filed or furnished, as applicable, with this Amendment No. 1.
 
 
+
Management contract or compensatory plan or arrangement



6




SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 
SEMGROUP CORPORATION
Date: March 1, 2013
 
 
 
By:
 /s/ Robert N. Fitzgerald
 
Robert N. Fitzgerald
 
Senior Vice President and
 
Chief Financial Officer


7




Index to Exhibits

The following documents are included as exhibits to this Amendment No. 1. Those exhibits below incorporated by reference herein are indicated as such by the information supplied in the parenthetical thereafter. If no parenthetical appears after an exhibit, such exhibit is filed with this Amendment No. 1 or, except as otherwise noted, was filed with the Form 10-K of the Registrant filed on March 1, 2013.
 
Exhibit
Number
  
Description
 
 
2.1
  
Fourth Amended Joint Plan of Affiliated Debtors filed with the United States Bankruptcy Court for the District of Delaware on October 27, 2009 (filed as Exhibit 2.1 to our registration statement on Form 10, File No. 001-34736 (the “Form 10”)).
 
 
2.2
  
Contribution Agreement dated August 31, 2011, among SemStream, L.P., a wholly-owned subsidiary of SemGroup Corporation, NGL Supply Terminal Company LLC, NGL Energy Partners LP and NGL Energy Holdings LLC (filed as Exhibit 2.1 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.3
  
Second Amended and Restated Limited Liability Company Agreement of NGL Energy Holdings LLC (filed as Exhibit 2.2 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.4
  
First Amended and Restated Registration Rights Agreement dated October 3, 2011, among NGL Energy Partners LP, Hicks Oil & Hicksgas, Incorporated, NGL Holdings, Inc., Krim2010, LLC, Infrastructure Capital Management, LLC, Atkinson Investors, LLC, Stanley A. Bugh, Robert R. Foster, Brian K. Pauling, Stanley D. Perry, Stephen D. Tuttle, Craig S. Jones, Daniel Post, Mark McGinty, Sharra Straight, David Eastin, AO Energy, Inc., E. Osterman, Inc., E. Osterman Gas Service, Inc., E. Osterman Propane, Inc., Milford Propane, Inc., Osterman Propane, Inc., Propane Gas, Inc., and Saveway Propane Gas Service, Inc. (filed as Exhibit 2.3 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.5
  
Amendment No. 1 and Joinder to First Amended and Restated Registration Rights Agreement dated November 1, 2011, between NGL Energy Holdings LLC and SemStream, L.P. (filed as Exhibit 2.4 to our current report on Form 8-K dated November 1, 2011, filed November 4, 2011).
 
 
2.6
 
Contribution Agreement, dated as of January 8, 2013, by and among SemGroup Corporation, Rose Rock Midstream Holdings, LLC, Rose Rock Midstream GP, LLC, Rose Rock Midstream, L.P. and Rose Rock Midstream Operating, L.L.C. (filed as Exhibit 2.1 to our current report on Form 8-K dated January 8, 2013, filed January 14, 2013).
 
 
 
3.1
  
Amended and Restated Certificate of Incorporation, dated as of November 30, 2009, of SemGroup Corporation (filed as Exhibit 3.1 to the Form 10).
 
 
3.2
  
Amended and Restated Bylaws, dated as of October 28, 2011, of SemGroup Corporation (filed as Exhibit 3.1 to our current report on Form 8-K dated October 28, 2011, filed October 28, 2011).
 
 
4.1
  
Form of stock certificate for our Class A Common Stock, par value $0.01 per share (filed as Exhibit 4.1 to the Form 10).
 
 
4.2
  
Form of stock certificate for our Class B Common Stock, par value $0.01 per share (filed as Exhibit 4.2 to the Form 10).
 
 
4.3
  
Warrant Agreement dated as of November 30, 2009, by and between SemGroup Corporation and Mellon Investor Services, LLC (filed as Exhibit 4.3 to the Form 10).
 
 
4.4
  
Form of warrant certificate (filed as Exhibit 4.4 to the Form 10).
 
 
4.5*
  
First Amendment to Warrant Agreement, dated as of November 1, 2012, by and between SemGroup Corporation and Computershare Shareowner Services LLC (successor-in-interest to Mellon Investor Services, LLC).
 
 
10.1
  
Credit Agreement (the “Credit Facility”) dated as of June 17, 2011, among SemGroup Corporation, as borrower, the lenders parties thereto from time to time, and The Royal Bank of Scotland PLC, as Administrative Agent and Collateral Agent (filed as Exhibit 10 to our current report on Form 8-K dated June 17, 2011, filed June 21, 2011).
 
 
10.2
  
Second Amendment to the Credit Facility, dated as of September 19, 2011 (filed as Exhibit 10 to our current report on Form 8-K, dated September 19, 2011, filed September 23, 2011).
 
 
10.3+
  
SemGroup Corporation Board of Directors Compensation Plan (filed as Exhibit 10.6 to the Form 10).

8



Exhibit
Number
  
Description
 
 
10.4+
  
SemGroup Corporation Nonexecutive Directors’ Compensation Deferral Program (filed as Exhibit 10.7 to the Form 10).
 
 
10.5+
  
SemGroup Corporation Equity Incentive Plan (filed as Exhibit 10.8 to the Form 10).
 
 
10.6+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors (filed as Exhibit 10.9 to the Form 10).
 
 
10.7+
  
Amendment No. 1 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors (filed as Exhibit 10.15 to the Form 10).
 
 
10.8+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.10 to the Form 10).
 
 
10.9+
  
Amendment No. 1 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.16 to the Form 10).
 
 
10.10+
  
Amendment No. 2 to SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States (filed as Exhibit 10.10 to our annual report on Form 10-K for the fiscal year ended December 31, 2011, filed February 29, 2012 (the "2011 Form 10-K")).
 
 
10.11+
  
Employment Agreement dated as of November 30, 2009, by and among SemManagement, L.L.C., SemGroup Corporation and Norman J. Szydlowski (filed as Exhibit 10.11 to the Form 10).
 
 
10.12+
  
Letter Amendment dated March 18, 2010, by and among SemManagement, L.L.C., SemGroup Corporation and Norman J. Szydlowski, amending the Employment Agreement dated as of November 30, 2009 (filed as Exhibit 10.12 to the Form 10).
 
 
10.13+
  
Form of Severance Agreement between SemGroup Corporation and each of its executive officers other than Norman J. Szydlowski (filed as Exhibit 10.13 to the Form 10).
 
 
10.14+
  
Form of Amendment to Severance Agreement between SemGroup Corporation and certain of its executive officers (filed as Exhibit 10.14 to the 2011 Form 10-K).
 
 
10.15+
  
SemGroup Corporation Equity Incentive Plan Form of Retention Award Agreement for certain executive officers (filed as Exhibit 10.14 to the Form 10).
 
 
10.16+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors for awards granted on or after August 31, 2010 (filed as Exhibit 10.17 to the Form 10).
 
 
10.17+
  
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States for awards granted on or after August 31, 2010 (filed as Exhibit 10.18 to the Form 10).
 
 
10.18+
  
Form of 2011 Performance Share Unit Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers (filed as Exhibit 10.1 to our current report on Form 8-K dated January 24, 2011, filed January 24, 2011).
 
 
10.19+
  
Form of Restricted Stock Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers and employees in the United States during 2011 (filed as Exhibit 10.2 to our current report on Form 8-K dated January 24, 2011, filed January 24, 2011).
 
 
10.20+
 
Form of 2012 Performance Share Unit Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers (filed as Exhibit 10.20 to the 2011 Form 10-K).
 
 
10.21+
 
Form of Restricted Stock Award Agreement under the SemGroup Corporation Equity Incentive Plan for executive officers and employees in the United States for awards granted on or after January 1, 2012 (filed as Exhibit 10.21 to the 2011 Form 10-K).
 
 
10.22+
 
SemGroup Corporation Short-Term Incentive Program (filed as Exhibit 10.1 to our current report on Form 8-K dated February 24, 2011, filed March 2, 2011).
 
 
10.23+
 
Consulting Services Agreement, effective as of February 2, 2012, by and between SemGroup Corporation and David B. Gorte (filed as Exhibit 10.23 to the 2011 Form 10-K).
 
 
10.24
 
Credit Agreement dated November 10, 2011, among Rose Rock Midstream, L.P., as borrower, The Royal Bank of Scotland PLC, as administrative agent and collateral agent, the other agents party thereto and the lenders and issuing banks party thereto (filed as Exhibit 10.1 to Rose Rock Midstream, L.P.’s registration statement on Form S-1, File No. 333-176260).
 
 

9



Exhibit
Number
  
Description
10.25
 
Second Amended and Restated Agreement of Limited Partnership of Rose Rock Midstream, L.P. (filed as Exhibit 3.1 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 14, 2011, filed December 20, 2011).
 
 
10.26
 
First Amended and Restated Limited Liability Company Agreement of Rose Rock Midstream GP, LLC (filed as Exhibit 3.2 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 14, 2011, filed December 20, 2011).
 
 
10.27+
 
Rose Rock Midstream Equity Incentive Plan (filed as Exhibit 10.1 to Rose Rock Midstream, L.P.’s current report on Form 8-K dated December 8, 2011, filed December 14, 2011).
 
 
10.28+
 
Form of Restricted Unit Award Agreement (Employees) under the Rose Rock Midstream Equity Incentive Plan (filed as Exhibit 10.3.1 to Rose Rock Midstream, L.P.’s annual report on Form 10-K for the fiscal year ended December 31, 2011, filed February 29, 2012).
 
 
10.29
 
Fifth Amendment to the Credit Facility, dated as of September 26, 2012 (filed as Exhibit 10.1 to our quarterly report on Form 10-Q for the quarter ended September 30, 2012, filed November 9, 2012).
 
 
 
10.30
 
First Amendment, dated as of September 26, 2012, to the Credit Agreement among Rose Rock Midstream, L.P., certain subsidiaries of Rose Rock Midstream, L.P., as guarantors, the lenders party thereto and The Royal Bank of Scotland plc, as administrative agent and collateral agent for the lenders (filed as Exhibit 10.2 to our quarterly report on Form 10-Q for the quarter ended September 30, 2012, filed November 9, 2012).
 
 
 
10.31+**
 
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for Directors for awards granted on or after May 22, 2012.
 
 
 
10.32
 
Amendment No. 1 to the Second Amended and Restated Agreement of Limited Partnership of Rose Rock Midstream, L.P. (filed as Exhibit 3.1 to Rose Rock Midstream, L.P.'s current report on Form 8-K dated January 8, 2013, filed January 14, 2013).
 
 
 
10.33+*
 
SemGroup Corporation Equity Incentive Plan Form of Restricted Stock Award Agreement for executive officers and employees in the United States for awards granted on or after March 1, 2013.
 
 
 
10.34+*
 
SemGroup Corporation Equity Incentive Plan Form of Performance Share Unit Award Agreement for executive officers for awards granted on or after March 1, 2013.
 
 
 
10.35+*
`
Form of Restricted Unit Award Agreement (Employees) under the Rose Rock Midstream Equity Incentive Plan for awards granted on or after March 1, 2013.
 
 
 
21*
 
Subsidiaries of SemGroup Corporation.
 
 
23.1*
 
Consent of Independent Registered Public Accounting Firm.
 
 
31.1**
 
Rule 13a – 14(a)/15d – 14(a) Certification of Norman J. Szydlowski, Chief Executive Officer.
 
 
31.2**
 
Rule 13a – 14(a)/15d – 14(a) Certification of Robert N. Fitzgerald, Chief Financial Officer.
 
 
32.1**
 
Section 1350 Certification of Norman J. Szydlowski, Chief Executive Officer.
 
 
32.2**
 
Section 1350 Certification of Robert N. Fitzgerald, Chief Financial Officer.
 
 
99.1**
 
White Cliffs Pipeline, L.L.C. financial statements presented pursuant to Rule 3-09 of Regulation S-X.
 
 
101*
 
Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets at December 31, 2012 and 2011, (ii) the Consolidated Statements of Operations and Comprehensive Income (Loss) for the years ended December 31, 2012, 2011 and 2010, (iii) the Consolidated Statements of Changes in Owners’ Equity for the years ended December 31, 2012, 2011 and 2010, (iv) the Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010, and (v) the Notes to Consolidated Financial Statements.
*
Previously filed with the Form 10-K of the Registrant filed on March 1, 2013.
**
Filed or furnished, as applicable, with this Amendment No. 1.
 
 
+
Management contract or compensatory plan or arrangement


10
SEMG 10-K/A 2012 Exh 10.31

EXHIBIT 10.31


SemGroup Corporation
Equity Incentive Plan

RESTRICTED STOCK AWARD AGREEMENT

THIS RESTRICTED STOCK AWARD AGREEMENT (this “Agreement”) is made effective as of __________________, 20___ (the “Date of Grant”) by and between SemGroup Corporation, a Delaware corporation (with any successor, the “Company”), and _____________ (the “Participant”).
R E C I T A L S:
WHEREAS, the Company has adopted the SemGroup Corporation Equity Incentive Plan (the “Plan”), which Plan, as it may be amended from time to time, is incorporated herein by reference and made a part of this Agreement. Capitalized terms not otherwise defined herein shall have the same meanings as ascribed to them in the Plan; and
WHEREAS, the Committee has determined that it would be in the best interests of the Company and its stockholders to grant the Shares of restricted stock provided for herein to the Participant pursuant to the Plan and the terms set forth herein.
NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties agree as follows:
1.Restricted Stock Award. Subject to the terms and conditions of the Plan and this Agreement, the Company hereby grants to the Participant _____ Shares (the “Restricted Shares”), which shall vest and become nonforfeitable in accordance with Section 3 hereof.
2.Certificates. A certificate or certificates representing the Restricted Shares shall be issued by the Company and shall be registered in the name of the Participant on the stock transfer books of the Company promptly following execution of this Agreement by the Participant, but shall remain in the physical custody of the Company or its designee at all times prior to the vesting of such Restricted Shares pursuant to Section 3 hereof. As a condition to the receipt of this Agreement, the Participant shall deliver to the Company a Stock Power in the form attached hereto as Exhibit A, duly endorsed in blank, relating to the Restricted Shares. Each certificate representing the Restricted Shares shall bear the following legend:
The ownership and transferability of this certificate and these shares are subject to the terms and conditions (including forfeiture) of the SemGroup Corporation Equity Incentive Plan and a Restricted Stock Award Agreement entered into between the registered owner and SemGroup Corporation. Copies of such Plan and Agreement are on file in the executive offices of SemGroup Corporation.
As soon as administratively practicable, but not later than sixty (60) days, following the vesting of the Restricted Shares (as described in Section 3), and upon the satisfaction of all other applicable conditions, including but not limited to, if applicable, the payment by the Participant of all withholding taxes, the Company shall deliver or cause to be delivered to the Participant, or in the case of Participant's death, Participant's beneficiary, a certificate or certificates for the applicable Restricted Shares which shall not bear the legend described above, but may bear such other legends as the Company deems advisable pursuant to Section 6 below.
3.Vesting of Restricted Stock.




EXHIBIT 10.31

(a)Vesting Schedule. Subject to the Participant's continued Service through the first (1st) anniversary of the Date of Grant, one hundred percent (100%) of the Restricted Shares shall vest on such date.
(b)Change in Control. If the Participant's Service is terminated after or, as determined by the Committee, in connection with a Change in Control, all of the unvested Restricted Shares shall vest and become nonforfeitable on the date of such termination.
(c)Termination of Service. If the Participant's Service is terminated for any reason other than death or as outlined in Section 3(b), the Restricted Shares, to the extent not then-vested, shall be forfeited by the Participant without any consideration.
4.No Right to Continued Service. The granting of the Restricted Shares evidenced hereby and this Agreement shall impose no obligation on the Company or any Affiliate to continue the Service of the Participant and shall not lessen or affect any right that the Company or any Affiliate may have to terminate the Service of such Participant.
5.Rights as a Stockholder. During the Restriction Period, the Participant shall have none of the rights of a Stockholder of the Company, except that the Participant shall: (a) be entitled to exercise all of the voting rights of a Stockholder of the Company and (b) have the right to receive dividends on the Restricted Shares (the “Dividends”) subject to the remainder of this Section 5. The Dividends, if any, shall be held by the Company and shall be subject to forfeiture until such time that the Restricted Shares on which the Dividends were distributed vest in accordance with Section 3 above. The Dividends shall be released to the Participant, subject to Section 9 hereof, as soon as administratively practicable, but not later than the time of delivery to the Participant, in accordance with Section 2 above, of certificates representing the Restricted Shares on which the Dividends were distributed.
6.Securities Laws; Legend on Certificates. The issuance and delivery of Shares shall comply with all applicable requirements of law, including (without limitation) the Securities Act of 1933, as amended, the rules and regulations promulgated thereunder, state securities laws and regulations, and the regulations of any stock exchange or other securities market on which the Company's securities may then be traded. If the Company deems it necessary to ensure that the issuance of Shares under the Plan is not required to be registered under any applicable securities laws, each Participant to whom such Shares would be issued shall deliver to the Company an agreement or certificate containing such representations, warranties and covenants as the Company may request which satisfies such requirements. The certificates representing the Shares shall be subject to such stop transfer orders and other restrictions as the Committee may deem reasonably advisable, and the Committee may cause a legend or legends to be put on any such certificates to make appropriate reference to such restrictions.
7.Transferability.
(a)Transferability of Restricted Shares before Vesting. During the Restriction Period, the Restricted Shares may not be assigned, alienated, pledged, attached, sold or otherwise transferred or encumbered by the Participant other than by will or by the laws of descent and distribution, and any such purported assignment, alienation, pledge, attachment, sale, transfer or encumbrance shall be void and unenforceable against the Company and all Affiliates; provided, that, the designation of a beneficiary shall not constitute an assignment, alienation, pledge, attachment, sale, transfer or encumbrance. No such permitted transfer of the Restricted Shares to heirs or legatees of the Participant shall be effective to bind the Company unless the Committee shall have been furnished with written notice thereof and a copy of such evidence as the Committee may deem necessary to establish the validity of the transfer and the acceptance by the transferee or transferees of the terms and conditions hereof.




EXHIBIT 10.31

(b)Transferability of Restricted Shares after Vesting. The Participant may not transfer, sell, assign or otherwise dispose of Shares delivered to the Participant pursuant to Section 2 above prior to the Participant's termination of Service; provided, that, the Participant may sell such Shares in order to satisfy any federal, state or local income tax liability associated with the vesting of the Restricted Shares granted hereunder; and further that the Participant may transfer Restricted Shares after vesting in the following manners: (1) to his or her revocable grantor trust in which such Director is the sole primary beneficiary; (2) to a trust maintained for the benefit of the spouse or minor child of the Director of which the Director serves as trustee; and (3) to the spouse of the Director to be held in common ownership with such Director.
8.Adjustment of Restricted Shares. Adjustments to the Restricted Shares shall be made in accordance with Article 12 of the Plan.
9.Withholding.
(a)The Participant agrees that (a) he or she will pay to the Company or any applicable subsidiary, as the case may be, or make arrangements satisfactory to the Company or such subsidiary regarding the payment of any foreign, federal, state, or local taxes of any kind required by law to be withheld by the Company or such subsidiary with respect to the Restricted Shares, and (b) the Company, or such subsidiary, shall, to the extent permitted by law, have the right to deduct from any payments of any kind otherwise due to the Participant any foreign, federal, state, or local taxes of any kind required by law to be withheld with respect to the Restricted Shares.
(b)With respect to withholding required upon the lapse of restrictions or upon any other taxable event arising as a result of the Restricted Shares awarded, the Participant may elect, subject to the approval of the Committee, to satisfy the withholding requirement, in whole or in part, by having the Company or any applicable subsidiary withhold Restricted Shares having a Fair Market Value on the date the tax is to be determined equal to the minimum statutory total tax which could be withheld on the transaction.  All such elections shall be irrevocable, made in writing, signed by the Participant, and shall be subject to any restrictions or limitations that the Committee, in its sole discretion, deems appropriate.
10.Notices. Any notification required by the terms of this Agreement shall be given in writing and shall be deemed effective upon personal delivery or within three (3) days of deposit with the United States Postal Service (or in the case of a non-U.S. Participant, the foreign postal service of the country in which the Participant resides), by registered or certified mail, with postage and fees prepaid. A notice shall be addressed to the Company, Attention: General Counsel, at its principal executive office and to the Participant at the address that he or she most recently provided to the Company.
11.Entire Agreement. This Agreement and the Plan constitute the entire contract between the parties hereto with regard to the subject matter hereof. They supersede any other agreements, representations or understandings (whether oral or written and whether express or implied) which relate to the subject matter hereof.
12.Waiver. No waiver of any breach or condition of this Agreement shall be deemed to be a waiver of any other or subsequent breach or condition whether of like or different nature.
13.Participant Undertaking. The Participant agrees to take whatever additional action and execute whatever additional documents the Company may deem necessary or advisable to carry out or effect one or more of the obligations or restrictions imposed on either the Participant or the Restricted Shares pursuant to this Agreement.




EXHIBIT 10.31

14.Successors and Assigns. The provisions of this Agreement shall inure to the benefit of, and be binding upon, the Company and its successors and assigns and upon the Participant, the Participant's assigns and the legal representatives, heirs and legatees of the Participant's estate, whether or not any such person shall have become a party to this Agreement and agreed in writing to be joined herein and be bound by the terms hereof.
15.Choice of Law; Jurisdiction; Waiver of Jury Trial. This Agreement shall be governed by the laws of the State of Delaware, excluding any conflicts or choice of law rule or principle that might otherwise refer construction or interpretation of the Plan to the substantive law of another jurisdiction.
16.SUBJECT TO THE TERMS OF THIS AGREEMENT, THE PARTIES AGREE THAT ANY AND ALL ACTIONS ARISING UNDER OR IN RESPECT OF THIS AGREEMENT SHALL BE LITIGATED IN THE FEDERAL OR STATE COURTS IN DELAWARE. BY EXECUTING AND DELIVERING THIS AGREEMENT, EACH PARTY IRREVOCABLY SUBMITS TO THE PERSONAL JURISDICTION OF SUCH COURTS FOR ITSELF, HIMSELF OR HERSELF AND IN RESPECT OF ITS, HIS OR HER PROPERTY WITH RESPECT TO SUCH ACTION. EACH PARTY AGREES THAT VENUE WOULD BE PROPER IN ANY OF SUCH COURTS, AND HEREBY WAIVES ANY OBJECTION THAT ANY SUCH COURT IS AN IMPROPER OR INCONVENIENT FORUM FOR THE RESOLUTION OF ANY SUCH ACTION.
EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR RELATING TO THIS AGREEMENT.
17.Restricted Shares Subject to Plan. By entering into this Agreement the Participant agrees and acknowledges that the Participant has received and read a copy of the Plan. The Restricted Shares are subject to the Plan. In the event of a conflict between any term or provision contained herein and a term or provision of the Plan, the applicable terms and provisions of the Plan will govern and prevail. The Participant has had the opportunity to retain counsel, and has read carefully, and understands, the provisions of the Plan and this Agreement.
18.Amendment. The Committee may amend or alter this Agreement and the Restricted Shares granted hereunder at any time; provided, that, subject to Article 10, Article 11 and Article 12 of the Plan, no such amendment or alteration shall be made without the consent of the Participant if such action would materially diminish any of the rights of the Participant under this Agreement or with respect to the Restricted Shares.
19.Severability. The provisions of this Agreement are severable and if any one or more provisions are determined to be illegal or otherwise unenforceable, in whole or in part, the remaining provisions shall nevertheless be binding and enforceable.
20.Signature in Counterparts. This Agreement may be signed in counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument.
21.No Guarantees Regarding Tax Treatment. Participants (or their beneficiaries) shall be responsible for all taxes with respect to the Restricted Shares. The Committee and the Company make no guarantees regarding the tax treatment of the Restricted Shares. Neither the Committee nor the Company has any obligation to take any action to prevent the assessment of any tax under Section 409A of the Code or Section 457A of the Code or otherwise and none of the Company, any Subsidiary or Affiliate, or any of their employees or representatives shall have any liability to a Participant with respect thereto.
22.Compliance with Section 409A. The Company intends that the Restricted Shares and right to receive Dividends be structured in compliance with, or to satisfy an exemption from, Section 409A




EXHIBIT 10.31

of the Code and all regulations, guidance, compliance programs and other interpretative authority thereunder (“Section 409A”), such that there are no adverse tax consequences, interest, or penalties under Section 409A as a result of the Restricted Shares or payment of Dividends. In the event the Restricted Shares or Dividends are subject to Section 409A, the Committee may, in its sole discretion, take the actions described in Section 11.1 of the Plan. Notwithstanding any contrary provision in the Plan or this Agreement, any payment(s) of nonqualified deferred compensation (within the meaning of Section 409A) that are otherwise required to be made under this Agreement to a “specified employee” (as defined under Section 409A) as a result of his or her separation from service (other than a payment that is not subject to Section 409A) shall be delayed for the first six (6) months following such separation from service (or, if earlier, the date of death of the specified employee) and shall instead be paid on the date that immediately follows the end of such six (6) month period or as soon as administratively practicable thereafter. A termination of Service shall not be deemed to have occurred for purposes of any provision of the Agreement providing for the payment of any amounts or benefits that are considered nonqualified deferred compensation under Section 409A upon or following a termination of Service, unless such termination is also a “separation from service” within the meaning of Section 409A and the payment thereof prior to a “separation from service” would violate Section 409A. For purposes of any such provision of this Agreement relating to any such payments or benefits, references to a “termination,” “termination of Service” or like terms shall mean “separation from service.”
[SIGNATURE PAGE FOLLOWS]




EXHIBIT 10.31

IN WITNESS WHEREOF, the parties hereto have executed this Restricted Stock Award Agreement as of the date first written above.
SemGroup Corporation

By: __________________________
Name: Norman J. Szydlowski
Title: President and CEO


Agreed and acknowledged as
of the date first above written:

    
Participant    
EXHIBIT A
Stock Power
FOR VALUE RECEIVED the undersigned hereby sells, assigns and transfers unto SemGroup Corporation (the “Company”), _________________ (_____) shares of the Class A common stock, par value $0.01 per share, of the Company standing in his/her/their/its name on the books of the Company represented by Certificate No. ________________ herewith and does hereby irrevocably constitute and appoint ________________________ his/her/their/its attorney-in-fact, with full power of substitution, to transfer such shares on the books of the Company.
Dated: __________________    Signature: ________________________________

Print Name and Mailing Address
__________________________________________
__________________________________________
__________________________________________

Instructions:
Please do not fill in any blanks other than the signature line and printed name and mailing address. Please print your name exactly as you would like your name to appear on the issued stock certificate. The purpose of this assignment is to enable the forfeiture of the shares without requiring additional signatures on your part.




SEMG 10-K/A 2012 Exh 31.1

EXHIBIT 31.1

CERTIFICATION PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002
I, Norman J. Szydlowski, certify that:
1.
I have reviewed this annual report on Form 10-K/A (Amendment No. 1) of SemGroup Corporation;
2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.
The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.
Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.
The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a.
All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: March 1, 2013
 
/s/ Norman J. Szydlowski
Norman J. Szydlowski
President and Chief Executive Officer



SEMG 10-K/A 2012 Exh 31.2

EXHIBIT 31.2

CERTIFICATION PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002
I, Robert N. Fitzgerald, certify that:
1.
I have reviewed this annual report on Form 10-K/A (Amendment No. 1) of SemGroup Corporation;
2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.
The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.
Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.
The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a.
All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: March 1, 2013
 
/s/ Robert N. Fitzgerald
Robert N. Fitzgerald
Senior Vice President and Chief Financial Officer



SEMG 10-K/A 2012 Exh 32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the annual report of SemGroup Corporation (the “Company”) on Form 10-K/A (Amendment No. 1) for the year ended December 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Norman J. Szydlowski, President and Chief Executive Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
1.
 The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: March 1, 2013
 
/s/ Norman J. Szydlowski
Norman J. Szydlowski
President and Chief Executive Officer




SEMG 10-K/A 2012 Exh 32.2

EXHIBIT 32.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the annual report of SemGroup Corporation (the “Company”) on Form 10-K/A (Amendment No. 1) for the year ended December 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert N. Fitzgerald, Senior Vice President and Chief Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
1.
 The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: March 1, 2013
 
/s/ Robert N. Fitzgerald
Robert N. Fitzgerald
Senior Vice President and
Chief Financial Officer



SEMG WHITE CLIFFS EXH 99.1 2012 10-K (2)

EXHIBIT 99.1
Index to White Cliffs Pipeline, L.L.C. Financial Statements
 
 
 
 
 
  
Page
White Cliffs Pipeline, L.L.C.
  
 
Independent Auditor's Report
  
2
Balance Sheets as of December 31, 2012 and 2011
  
3
Statements of Operations for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010 (unaudited)
  
4
Statements of Changes in Members’ Equity for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010 (unaudited)
  
5
Statements of Cash Flows for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010 (unaudited)
  
6
Notes to the Financial Statements
  
7










































1



Independent Auditor's Report


Board of Directors
SemGroup Corporation
Tulsa, Oklahoma

We have audited the accompanying financial statements of White Cliffs Pipeline, L.L.C., which comprise the balance sheets as of December 31, 2012 and 2011, and the related statements of operations, changes in members' equity and cash flows for the years then ended, and the related notes to the financial statements.

Management's Responsibility for the Financial Statements

Management is responsible for the preparation and fair presentation of these financial statements in accordance with accounting principles generally accepted in the United States of America; this includes the design, implementation, and maintenance of internal control relevant to the preparation and fair presentation of financial statements that are free from material misstatement, whether due to fraud or error.

Auditor's Responsibility

Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free from material misstatement.

An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the financial statements. The procedures selected depend on the auditor's judgment, including the assessment of the risks of material misstatement of the financial statements, whether due to fraud or error. In making those risk assessments, the auditor considers internal control relevant to the entity's preparation and fair presentation of the financial statements in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity's internal control. Accordingly, we express no such opinion. An audit also includes evaluating the appropriateness of accounting policies used and the reasonableness of significant accounting estimates made by management, as well as evaluating the overall presentation of the financial statements.

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinion.

Opinion

In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of White Cliffs Pipeline, L.L.C., as of December 31, 2012 and 2011, and the results of its operations and its cash flows for the years then ended in accordance with accounting principles generally accepted in the United States of America.


/s/ BDO USA, LLP


BDO USA, LLP
Dallas, Texas
March 1, 2013


2




WHITE CLIFFS PIPELINE, L.L.C.
Balance Sheets
(Dollars in thousands, except unit amounts)
 
 
 
 
December 31,
2012
 

December 31,
2011
ASSETS
 
 
 
 
Current assets:
 
 
 
 
Cash and cash equivalents
 
$
7,432

 
$
4,410

Accounts receivable
 
10,273

 
5,961

Inventories
 
3,451

 
1,067

Other current assets
 
352

 
215

Total current assets
 
21,508

 
11,653

Property, plant and equipment, net
 
210,710

 
222,473

Goodwill
 
17,000

 
17,000

Other intangible assets (net of accumulated amortization of $27,631 and $20,927 at December 31, 2012 and 2011, respectively)
 
26,369

 
33,073

Total assets
 
$
275,587

 
$
284,199

LIABILITIES AND MEMBERS’ EQUITY
 
 
 
 
Current liabilities:
 
 
 
 
Accounts payable
 
$
108

 
$
363

Accrued liabilities
 
3,304

 
2,896

Total current liabilities
 
3,412

 
3,259

Commitments and contingencies (Note 5)
 
 
 
 
Members’ equity (240,610 units at December 31, 2012 and 2011)
 
272,175

 
280,940

Total liabilities and members’ equity
 
$
275,587

 
$
284,199

The accompanying notes are an integral part of these financial statements.

3



WHITE CLIFFS PIPELINE, L.L.C.
Statements of Operations
(Dollars in thousands)
 
 
 
 
Year
Ended
December
31, 2012
 
Year
Ended
December
31, 2011
 
(unaudited)
Three Months
Ended
December
31, 2010
Revenues
 
$
108,125

 
$
66,097

 
$
13,619

Expenses:
 
 
 
 
 
 
Costs of products sold, exclusive of depreciation and amortization shown below
 
698

 
902

 
258

Operating
 
11,957

 
8,461

 
2,144

General and administrative
 
2,166

 
3,389

 
900

Depreciation and amortization
 
19,963

 
20,842

 
5,680

Total expenses
 
34,784

 
33,594

 
8,982

Operating income
 
73,341

 
32,503

 
4,637

Other income, net
 

 
6

 
8

Net income
 
$
73,341

 
$
32,509

 
$
4,645

The accompanying notes are an integral part of these financial statements.

4



WHITE CLIFFS PIPELINE, L.L.C.
Statements of Changes in Members’ Equity
(Dollars in thousands)
 
 
 
Members’
Equity
Balance at September 30, 2010 (unaudited)
$
303,918

Net income (unaudited)
4,645

Member distributions (unaudited)
(11,309
)
Member contributions (unaudited)
867

 
 
Balance at December 31, 2010 (unaudited)
298,121

Net income
32,509

Member distributions
(53,842
)
Member contributions
4,152

 
 
Balance at December 31, 2011
280,940

Net income
73,341

Member distributions
(87,283
)
Member contributions
5,177

 
 
Balance at December 31, 2012
$
272,175

 
 
The accompanying notes are an integral part of these financial statements.

5



WHITE CLIFFS PIPELINE, L.L.C.
Statements of Cash Flows
(Dollars in thousands)
 
 
 
 
Year
Ended
December 31,
2012
 
Year
Ended
December 31,
2011
 
(unaudited)
Three Months
Ended
December
31, 2010
Cash flows from operating activities:
 
 
 
 
 
 
Net income
 
$
73,341

 
$
32,509

 
$
4,645

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
 
 
 
Depreciation and amortization
 
19,963

 
20,842

 
5,680

Loss on disposal of long-lived assets
 
4

 
9

 

Changes in operating assets and liabilities:
 
 
 
 
 
 
Decrease (increase) in accounts receivable
 
(4,312
)
 
(1,605
)
 
269

Decrease (increase) in other current assets
 
(2,521
)
 
(1,134
)
 
(4
)
Increase (decrease) in accounts payable and accrued liabilities
 
153

 
(564
)
 
(316
)
Net cash provided by operating activities
 
86,628

 
50,057

 
10,274

Cash flows from investing activities:
 
 
 
 
 
 
Capital expenditures
 
(1,504
)
 
(1,250
)
 
(55
)
Proceeds from sale of long-lived assets
 
4

 

 

Net cash used in investing activities
 
(1,500
)
 
(1,250
)
 
(55
)
Cash flows from financing activities:
 
 
 
 
 
 
Member distributions
 
(87,283
)
 
(53,842
)
 
(11,309
)
Member contributions
 
5,177

 
4,152

 
867

Net cash used in financing activities
 
(82,106
)
 
(49,690
)
 
(10,442
)
Net increase (decrease) in cash and cash equivalents
 
3,022

 
(883
)
 
(223
)
Cash and cash equivalents at beginning of period
 
4,410

 
5,293

 
5,516

Cash and cash equivalents at end of period
 
$
7,432

 
$
4,410

 
$
5,293

The accompanying notes are an integral part of these financial statements.

6


WHITE CLIFFS PIPELINE, L.L.C.
Notes to Financial Statements
(Information as of December 31, 2010 and for the three months then ended is unaudited)


1.    OVERVIEW
White Cliffs Pipeline, L.L.C. (“White Cliffs”) is a Delaware limited liability company. White Cliffs owns a 527-mile crude oil pipeline with origination points in Platteville, Colorado and Healy, Kansas and a termination point in Cushing, Oklahoma.
SemGroup Corporation (“SemGroup”) owns a 51% interest in White Cliffs and serves as its manager. Prior to September 30, 2010, SemGroup owned approximately 99% of White Cliffs. At the end of September 2010, the other members exercised certain rights to purchase additional membership interests, and SemGroup’s membership interest was reduced to 51%. Subsequent to purchasing these additional membership interests, the other members gained substantive rights to participate in the management of White Cliffs. Because of this, SemGroup deconsolidated White Cliffs on September 30, 2010 and began accounting for it under the equity method. The accompanying financial statements include the results of operations of White Cliffs subsequent to the date that SemGroup began accounting for it under the equity method.
The accompanying financial statements have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts and disclosures in the financial statements. Although management believes these estimates are reasonable, actual results could differ materially from these estimates.
The accompanying financial statements as of December 31, 2012 and 2011 and for the two years then ended and related notes have been audited. The accompanying financial statements as of December 31, 2010 and for the three months then ended and related notes are unaudited.

2.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
CASH AND CASH EQUIVALENTS - Cash includes currency on hand and demand and time deposits with banks or other financial institutions. Cash equivalents include highly liquid investments with maturities of three months or less at the date of purchase. Balances at financial institutions may exceed federally insured limits.
ACCOUNTS RECEIVABLE - Accounts receivable are reported net of the allowance for doubtful accounts. White Cliffs’ assessment of the allowance for doubtful accounts is based on several factors, including the overall creditworthiness of its customers, existing economic conditions, and the amount and age of past due accounts. Receivables are considered past due if full payment is not received by the contractual due date. Past due accounts are written off against the allowance for doubtful accounts only after all collection attempts have been exhausted.
INVENTORIES—Inventories primarily consist of crude oil. Inventories are valued at the lower of cost or market, with cost generally determined using the weighted-average method. The cost of inventory includes applicable transportation costs.
PROPERTY, PLANT AND EQUIPMENT - Property, plant and equipment is recorded at cost. White Cliffs capitalizes costs that extend or increase the future economic benefits of property, plant and equipment, and expenses maintenance costs that do not. When assets are disposed of, their cost and related accumulated depreciation are removed from the balance sheet, and any resulting gain or loss is recorded within operating expenses in the statements of operations.
Depreciation is calculated primarily on the straight-line method over the following estimated useful lives:
Pipelines and related facilities
20 years
Storage and terminal facilities
10 –25 years
Other property and equipment
3 – 7 years
GOODWILL – White Cliffs tests goodwill for impairment each year as of October 1, or more often if circumstances warrant, by estimating the fair value of the asset group to which the goodwill relates and comparing this fair value to the net book value of the asset group. If fair value is less than net book value, White Cliffs estimates the implied fair value of goodwill, reduces the book value of the goodwill to the implied fair value, and records a corresponding impairment loss.
For the October 1, 2012 goodwill impairment test, White Cliffs developed estimates of cash flows for the next nine years, and also developed an estimated terminal value. White Cliffs discounted the estimated cash flows to present value using a rate of 10.5%. No impairment was recorded for the period.
During September 2011, the Financial Accounting Standards Board issued Accounting Standards Update No. 2011-08, “Testing Goodwill for Impairment”. This Accounting Standards Update is designed to simplify how entities test goodwill for impairment. Under the new standard, an entity may first assess qualitative factors to determine whether it is more likely than

7


WHITE CLIFFS PIPELINE, L.L.C.
Notes to Financial Statements
(Information as of December 31, 2010 and for the three months then ended is unaudited)
2.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Continued

not that the fair value of an asset group is less than the carrying amount, for the purpose of determining whether it is necessary to estimate the fair value of the asset group to which the goodwill relates. We adopted this standard in 2012 without material impact to the financial statements. However, we did not elect to perform the qualitative assessment for the 2012 impairment testing.
IMPAIRMENT OF LONG-LIVED ASSETS – We test long-lived asset groups for impairment when events or circumstances indicate that the net book value of the asset group may not be recoverable. We test an asset group for impairment by estimating the undiscounted cash flows expected to result from its use and eventual disposition. If the estimated undiscounted cash flows are lower than the net book value of the asset group, we then estimate the fair value of the asset group and record a reduction to the net book value of the assets and a corresponding impairment loss.
CONTINGENT LOSSES – White Cliffs records a liability for a contingent loss when it is probable that a loss has been incurred and the amount of the loss can be reasonably estimated. White Cliffs records attorneys’ fees incurred in connection with a contingent loss at the time the fees are incurred, and does not record liabilities for attorneys’ fees that are expected to be incurred in the future.
ASSET RETIREMENT OBLIGATIONS – Asset retirement obligations include legal or contractual obligations associated with the retirement of long-lived assets, such as requirements to incur costs to dispose of equipment or to remediate the environmental impacts of the normal operation of the assets. White Cliffs records liabilities for asset retirement obligations when a known obligation exists under current law or contract and when a reasonable estimate of the value of the liability can be made.
REVENUE RECOGNITION – Revenue for the transportation of product is recognized upon delivery of the product to its destination.
LINE LOSS DEDUCTIONS AND INVENTORY – The White Cliffs tariff allows White Cliffs to retain a pipeline loss allowance (PLA) in the amount of two-tenths of one percent of any customer product placed in the system. The PLA is intended to compensate for expenses associated with product shrinkage and evaporation. If the PLA exceeds the actual amount of product loss, White Cliffs is entitled to sell the product overage for its own gain. The PLA is recorded to revenue and inventory in the month in which the shipment occurs. Gains or losses resulting from actual product overages or shortages are also recorded to cost of products sold and inventory during the month the overage or shortage occurs.
White Cliffs recorded $3.1 million, $2.0 million and $0.4 million of revenue related to PLA during the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010, respectively. White Cliffs recorded a reduction of cost of products sold due to actual product overages of $0.1 million for the year ended December 31, 2012 and $0.9 million and $0.3 million in cost of products sold related to the actual product shortages during the year ended December 31, 2011 and the three months ended December 31, 2010, respectively. White Cliffs sold $0.8 million of inventory during the year ended December 31, 2012 to Rose Rock Midstream L.P., a subsidiary of SemGroup. There were no sales of inventory for the year ended December 31, 2011 and the three months ended December 31, 2010.
INCOME TAXES - White Cliffs is a pass-through entity for federal and state income tax purposes. Its earnings are allocated to its members, who are responsible for any related income taxes. Because of this, no provision for income taxes is reported in the accompanying financial statements.
SUBSEQUENT EVENTS - White Cliffs has evaluated subsequent events for accrual or disclosure in these financial statements through March 1, 2013, which is the date these financial statements were issued.

8


WHITE CLIFFS PIPELINE, L.L.C.
Notes to Financial Statements
(Information as of December 31, 2010 and for the three months then ended is unaudited)


3.    PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment consists of the following (in thousands):
 
 
December 31,
2012
 
December 31,
2011
Land
$
12,649

 
$
12,649

Pipelines and related facilities
233,466

 
233,113

Storage and terminal facilities
1,830

 
1,830

Other property and equipment
1,662

 
1,581

Construction-in-progress
1,273

 
218

Property, plant and equipment, gross
250,880

 
249,391

Accumulated depreciation
(40,170
)
 
(26,918
)
Property, plant and equipment, net
$
210,710

 
$
222,473

White Cliffs recorded depreciation expense of $13.3 million, $13.1 million and $3.3 million for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010, respectively.
 
4.    OTHER INTANGIBLE ASSETS
Other intangible assets consist of customer relationships. They are generally amortized on an accelerated basis over the estimated period of benefit and may be subject to impairments in the future if we are unable to maintain the relationships with the customers to which the assets relate. The following table shows the changes in the other intangible asset balances (in thousands):
 
 
 
Balance, September 30, 2010
$
43,267

 
 
Amortization
(2,419
)
 
 
Balance, December 31, 2010
40,848

 
 
Amortization
(7,775
)
 
 
Balance, December 31, 2011
33,073

 
 
Amortization
(6,704
)
 
 
Balance, December 31, 2012
$
26,369


White Cliffs estimates that future amortization of other intangible assets will be as follows (in thousands):
 
 
For the year ending:
 
December 31, 2013
$
5,567

December 31, 2014
4,759

December 31, 2015
4,069

December 31, 2016
3,478

December 31, 2017
2,972

Thereafter
5,524

 
 
Total estimated amortization expense
$
26,369

 

9


WHITE CLIFFS PIPELINE, L.L.C.
Notes to Financial Statements
(Information as of December 31, 2010 and for the three months then ended is unaudited)


5.    COMMITMENTS AND CONTINGENCIES
Environmental
White Cliffs may from time to time experience leaks of petroleum products from its facilities, as a result of which it may incur remediation obligations or property damage claims. In addition, White Cliffs is subject to numerous environmental regulations. Failure to comply with these regulations could result in the assessment of fines or penalties by regulatory authorities.
Asset retirement obligations
We may be subject to removal and restoration costs upon retirement of our facilities. However, we are unable to predict when, or if, our pipelines, storage tanks and related facilities would become completely obsolete and require decommissioning. Accordingly, we have not recorded a liability or corresponding asset, as both the amount and timing of such potential future costs are indeterminable.
Other matters
White Cliffs is a party to various other claims, legal actions, and complaints arising in the ordinary course of business. In the opinion of management, the ultimate resolution of these claims, legal actions, and complaints, after consideration of amounts accrued, insurance coverage, and other arrangements, will not have a material adverse effect on White Cliffs’ combined financial position, results of operations or cash flows. However, the outcome of such matters is inherently uncertain, and estimates of our consolidated liabilities may change materially as circumstances develop.
Leases
White Cliffs has entered into operating lease agreements for office space, office equipment, land, trucks and tank storage. Future minimum payments required under operating leases that have initial or remaining non-cancellable lease terms in excess of one year at December 31, 2012, are as follows (in thousands):
 
 
Years ending:
 
December 31, 2013
$
2,957

December 31, 2014
2,329

December 31, 2015
1,671

December 31, 2016
1,350

December 31, 2017
1,050

Thereafter
263

 
 
Total future minimum lease payments
$
9,620

 
 
White Cliffs recorded lease and rental expenses of $2.2 million, $1.9 million and $0.4 million for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010, respectively.
 

10


WHITE CLIFFS PIPELINE, L.L.C.
Notes to Financial Statements
(Information as of December 31, 2010 and for the three months then ended is unaudited)


6.    RELATED PARTY TRANSACTIONS
Revenues
All of White Cliffs’ revenues for the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010 were generated from five customers, four of which are related parties. Revenues by customer are summarized below (in thousands): 
 
 
Year Ended
December 31, 2012
 
Year Ended
December 31, 2011
 
Three Months Ended
December 31, 2010
Customer A (related party)
 
$
50,485

 
$
34,972

 
$
7,729

Customer B (related party)
 
38,408

 
24,352

 
5,508

Customer C (related party)
 
7,780

 
4,204

 

Customer D
 
7,499

 
549

 

Product Sales to Affiliate
 
835

 

 

Line loss deduction revenue
 
3,118

 
2,020

 
382

Total revenue
 
$
108,125

 
$
66,097

 
$
13,619


Accounts receivable are summarized below (in thousands):
 
 
December 31, 2012
 
December 31, 2011
Customer A (related party)
 
$
5,004

 
$
2,855

Customer B (related party)
 
4,020

 
2,260

Customer C (related party)
 
541

 
138

Customer D
 
708

 
708

Total accounts receivable
 
$
10,273

 
$
5,961


Transactions with SemGroup Corporation
White Cliffs leases storage capacity from SemGroup and pays SemGroup a fee for management services. White Cliffs paid SemGroup $2.5 million, $2.2 million and $0.5 million for such services during the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010, respectively.
SemGroup incurs certain general and administrative expenses on behalf of White Cliffs that SemGroup does not charge to White Cliffs. White Cliffs recorded $2.0 million, $3.2 million and $0.9 million of such general and administrative expense during the years ended December 31, 2012 and 2011 and the three months ended December 31, 2010, respectively. White Cliffs recorded corresponding member contributions from SemGroup, since White Cliffs was not required to reimburse SemGroup for these expenses.
In August 2012, the members of White Cliffs approved an expansion project to construct a 12" pipeline from Platteville, Colorado to Cushing, Oklahoma. The project is expected to cost approximately $300 million which will be funded by capital calls to members. SemGroup's funding requirement will be 51% of the total cost. SemGroup contributed approximately $2.3 million for project funding in the fourth quarter of 2012 and is expected to contribute $119 million and $30 million in 2013 and 2014, respectively. The other members of White Cliffs contributed approximately $2.2 million in the fourth quarter of 2012 and are expected to contribute $115 million and $28 million in 2013 and 2014, respectively.


11